存储测试通过
This commit is contained in:
10
AGENTS.md
10
AGENTS.md
@@ -82,3 +82,13 @@ Src/main.c → 外设初始化 → app_main_init → gd5f2gq5ue_init → tpafe51
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- CH395F SPI PCB设计问题,现在分频系数必须为 8,速度相对较低
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- FreeRTOS V10.3.1 via CMSIS-RTOS V2,HAL 时基用 TIM7(非 SysTick)
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- NVIC 优先级分组 4 位,外设中断优先级 ≥ 5(`configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY`)
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## 源码编辑与编码安全(铁律)
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本工程源码含大量中文注释,曾因错误的文本重写方式导致整文件乱码(`U+FFFD` 替换符,不可逆)。以下规则必须遵守:
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- **绝不用 `Get-Content` / `Set-Content` / `cmd` 文本重写含中文的源码文件**。这类"整文件重写"会按系统默认编码重新解码再写回,多字节中文必被 `U+FFFD` 替换且不可逆。
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- **改代码只用 Edit 工具**(精确子串替换,不重新编解码整个文件,安全);批量替换用 Edit 的 `replaceAll`。
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- 必须脚本级替换时,使用显式且一致的编码(如 Python `open(p, encoding="utf-8")` 同编码回写),并先确认工程编码(Keil 工程常用 GBK)——但**最稳的是别碰**,只用 Edit / git。
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- **发现乱码先别急着 `git checkout`**:`git checkout` 会丢弃所有未提交工作,使损失扩大。先评估能否用 Edit 仅改坏掉的那几行。
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- 验证是否真损坏用字节级检查(统计 `EF BF BD` 出现次数),不要依赖终端/Read 渲染判断。
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@@ -1,9 +1,13 @@
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/*
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* 模块名称:GD5F2GQ5UE SPI NAND Flash 驱动
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* 模块功能:提<EFBFBD>?GD5F2GQ5UE SPI NAND Flash 的初始化、读、写、擦除接<EFBFBD>? * 适用平台:STM32F407ZGT6 + SPI1 硬件 SPI
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* 作者:王建<EFBFBD>? * 创建日期<E697A5>?026-07-16
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* 修改记录<EFBFBD>? * 2026-07-16 王建<E78E8B>? 创建初始版本
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* 2026-07-17 王建<E78E8B>? 切换硬件 SPI,修正擦除地址,参<EFBC8C>?NuttX 驱动
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* 模块功能:提供 GD5F2GQ5UE SPI NAND Flash 的初始化、读、写、擦除接口
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* 适用平台:STM32F407ZGT6 + SPI1 硬件 SPI
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* 作者:王建锋
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* 创建日期:2026-07-16
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* 修改记录:
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* 2026-07-16 王建锋 创建初始版本
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* 2026-07-17 王建锋 切换硬件 SPI,修正擦除地址,参考 NuttX 驱动
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* 2026-08-27 补充函数注释(代码规范 V1.0);修正工厂坏块扫描为首页;增加 BBT 持久化
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*/
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/* 头文件包含区 */
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@@ -23,6 +27,18 @@
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/* BBT 静态数组(1 bit 表示一个块,0=好块 1=坏块) */
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static uint8_t s_bbt[GD5F_BBT_SIZE];
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/* BBT 持久化:保留块池(从 NAND 顶部向下挑选出厂好块,存储 BBT 副本) */
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#define GD5F_BBT_HDR_SIZE 16
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static uint32_t s_bbt_pool_blocks[GD5F_BBT_POOL_COUNT]; /* BBT 保留池块号列表(出厂好块) */
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static uint32_t s_bbt_pool_count = 0; /* 实际可用池块数(<= GD5F_BBT_POOL_COUNT) */
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static uint32_t s_usable_blocks = GD5F_TOTAL_BLOCKS; /* dhara 可见块数(= 最低池块号) */
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static uint32_t s_bbt_write_slot = 0; /* 下一写入槽(轮转指针) */
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static uint32_t s_bbt_version = 0; /* 当前持久化 BBT 版本号 */
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static uint8_t s_bbt_slot_dead = 0; /* 池块损坏位掩码 */
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static uint8_t s_bbt_page_buf[GD5F_PAGE_SIZE]; /* BBT 读写页缓冲(静态,避免占栈) */
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static uint8_t s_bbt_best[GD5F_BBT_SIZE]; /* 最高版本位图缓存 */
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static const uint8_t s_bbt_magic[4] = { 'G', 'B', 'B', 'T' }; /* BBT 存储魔数 "GBBT" */
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/* 外部 SPI 句柄声明 */
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extern SPI_HandleTypeDef hspi1;
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@@ -34,6 +50,10 @@ volatile uint8_t g_spi1_dma_done;
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/*
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* 函数功能:SPI1 TX DMA 完成回调(PROGRAM_LOAD 数据发送用)
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* 入口参数:hspi - 触发回调的 SPI 句柄 SPI_HandleTypeDef*
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* 返回值:无
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* 限定条件:由 HAL DMA 中断调用
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* 函数说明:仅当 SPI1 传输完成时置位 g_spi1_dma_done 标志
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*/
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void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi) {
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if (hspi->Instance == SPI1) {
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@@ -59,6 +79,13 @@ static int gd5f_page_program(uint32_t page_addr, uint16_t column,
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const uint8_t *p_buf, size_t size);
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static int gd5f_set_feature(uint8_t addr, uint8_t data);
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/* BBT 持久化内部函数 */
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static int gd5f_private_bbt_locate_pool(void);
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static uint32_t gd5f_private_crc32(const uint8_t *p_buf, uint32_t len);
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static int gd5f_private_bbt_find_best(void);
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static int gd5f_bbt_load(void);
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static int gd5f_bbt_save(void);
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/* ======================== SPI 原语定义 ======================== */
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/*
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@@ -95,7 +122,7 @@ int gd5f_wait_busy(uint32_t timeout_ms) {
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* 入口参数:无
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* 返回值:0 - 成功
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* 限定条件:SPI 已初始化
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* 函数说明:CS# 拉低后发<EFBFBD>?06h 命令再拉<EFBFBD>? */
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* 函数说明:CS# 拉低后发 06h 命令再拉高 */
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int gd5f_write_enable(void) {
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uint8_t cmd = GD5F_CMD_WRITE_ENABLE;
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@@ -108,10 +135,10 @@ int gd5f_write_enable(void) {
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/*
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* 函数功能:读取状态寄存器
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* 入口参数:p_status - 状态值输出指<EFBFBD>? uint8_t* 不为 NULL
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* 出口参数:p_status - 状态值输出指针 uint8_t* 不为 NULL
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* 返回值:0 - 成功
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* 限定条件:SPI 已初始化
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* 函数说明:发<EFBFBD>?0Fh + C0h 地址后读<EFBFBD>?字节状态<EFBFBD>? */
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* 函数说明:发 0Fh + C0h 地址后读 1 字节状态 */
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int gd5f_read_status(uint8_t *p_status) {
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uint8_t cmd = GD5F_CMD_GET_FEATURE;
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uint8_t addr = GD5F_REG_STATUS;
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@@ -126,9 +153,11 @@ int gd5f_read_status(uint8_t *p_status) {
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}
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/*
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* 函数功能:页读取(将数据从存储阵列加载到内部缓存<EFBFBD>? * 入口参数:page_addr - 页地址 uint32_t
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* 返回值:0 - 成功,其<EFBC8C>?- 错误<E99499>? * 限定条件:SPI 已初始化
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* 函数说明:发<EFBFBD>?13h + 3字节行地址,等<EFBC8C>?OIP 清零
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* 函数功能:页读取(将数据从存储阵列加载到内部缓存)
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* 入口参数:page_addr - 页地址 uint32_t 0 ~ GD5F_TOTAL_BLOCKS*64-1
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* 返回值:0 - 成功,其它 - 错误
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* 限定条件:SPI 已初始化
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* 函数说明:发 13h + 3字节行地址,等待 OIP 清零
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*/
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int gd5f_page_read(uint32_t page_addr) {
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uint8_t cmd[4] = {0};
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@@ -148,11 +177,11 @@ int gd5f_page_read(uint32_t page_addr) {
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/*
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* 函数功能:从内部缓存读取数据
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* 入口参数:column - 列地址(页内偏移) uint16_t 0 - 2047
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* p_buf - 数据输出缓冲<E7BC93>? uint8_t* 不为 NULL
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* size - 读取字节<E5AD97>? size_t > 0
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* size - 读取字节数 size_t > 0
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* 出口参数:p_buf - 数据输出缓冲区 uint8_t* 不为 NULL
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* 返回值:0 - 成功
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* 限定条件:必须先调用 gd5f_page_read 完成数据加载
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* 函数说明:发<EFBFBD>?0Bh + 2字节列地址 +1字节 dummy 后读取数<EFBFBD>? */
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* 函数说明:发 0Bh + 2字节列地址 +1字节 dummy 后读取数据 */
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int gd5f_read_from_cache(uint16_t column, uint8_t *p_buf,
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size_t size) {
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uint8_t cmd[4] = {0};
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@@ -191,11 +220,11 @@ int gd5f_read_from_cache(uint16_t column, uint8_t *p_buf,
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* 函数功能:页编程(将数据写入指定页)
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* 入口参数:page_addr - 页地址 uint32_t
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* column - 列地址 uint16_t 0 - 2047
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* p_buf - 数据缓冲<EFBFBD>? const uint8_t*
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* size - 写入字节<EFBFBD>? size_t > 0
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* 返回值:0 - 成功,其<EFBFBD>?- 错误<EFBFBD>? * 限定条件:目标区域已擦除
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* 函数说明<EFBFBD>?. 写使<EFBFBD>?- 02h 加载数据 - 10h 执行编程 - 等待完成
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* 2. 编程完成后检<EFBFBD>?P_FAIL <EFBFBD>? */
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* p_buf - 数据缓冲区 const uint8_t*
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* size - 写入字节数 size_t > 0
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* 返回值:0 - 成功,其它 - 错误 * 限定条件:目标区域已擦除
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* 函数说明:1. 写使能 - 02h 加载数据 - 10h 执行编程 - 等待完成
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* 2. 编程完成后检查 P_FAIL 位 */
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static int gd5f_page_program(uint32_t page_addr, uint16_t column,
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const uint8_t *p_buf, size_t size) {
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int ret;
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@@ -205,6 +234,15 @@ static int gd5f_page_program(uint32_t page_addr, uint16_t column,
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return gd5f_program_exec(page_addr);
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}
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/*
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* 函数功能:将数据加载到内部缓存(PROGRAM LOAD)
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* 入口参数:column - 列地址(页内偏移) uint16_t 0 - 2047
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* p_buf - 待写入数据缓冲区 const uint8_t* 不为 NULL
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* size - 写入字节数 size_t > 0
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* 返回值:0 - 成功,其它 - 错误
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* 限定条件:SPI 已初始化,目标区域已擦除
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* 函数说明:发 02h + 2字节列地址后发送数据;超过 DMA 阈值走 DMA
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*/
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int gd5f_program_load(uint16_t column, const uint8_t *p_buf, size_t size) {
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uint8_t cmd[3];
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cmd[0] = GD5F_CMD_PROGRAM_LOAD;
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@@ -237,6 +275,13 @@ int gd5f_program_load(uint16_t column, const uint8_t *p_buf, size_t size) {
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return GD5F_OK;
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}
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/*
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* 函数功能:执行页编程(PROGRAM EXECUTE)
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* 入口参数:page_addr - 目标页地址 uint32_t 0 ~ GD5F_TOTAL_BLOCKS*64-1
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* 返回值:0 - 成功,其它 - 错误(GD5F_PROGRAM_FAIL 等)
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* 限定条件:已先调用 gd5f_program_load 加载数据
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* 函数说明:发 10h + 3字节页地址触发编程,等待完成后检查 P_FAIL 位
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*/
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int gd5f_program_exec(uint32_t page_addr) {
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int ret;
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uint8_t cmd[4];
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@@ -260,6 +305,13 @@ int gd5f_program_exec(uint32_t page_addr) {
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return GD5F_OK;
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}
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/*
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* 函数功能:检查上次读操作的 ECC 状态
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* 入口参数:无
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* 返回值:0 - 无 ECC 错误,GD5F_ECC_ERROR - 存在不可纠正 ECC 错误
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* 限定条件:SPI 已初始化,ECC 已使能
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* 函数说明:读取状态寄存器 ECCS[5:4] 位,0x02 表示不可纠正错误
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*/
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int gd5f_check_ecc(void) {
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uint8_t status;
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gd5f_read_status(&status);
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@@ -269,11 +321,12 @@ int gd5f_check_ecc(void) {
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}
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/*
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* 函数功能:设<EFBFBD>?Feature 寄存<EFBFBD>? * 入口参数:addr - 寄存器地址 uint8_t
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* 函数功能:设置 Feature 寄存器
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* 入口参数:addr - 寄存器地址 uint8_t
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* data - 写入数据 uint8_t
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* 返回值:0 - 成功
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* 限定条件:SPI 已初始化
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* 函数说明:先写使能,发<EFBFBD>?1Fh + 地址 + 数据,等待操作完<EFBFBD>? */
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* 函数说明:先写使能,发 1Fh + 地址 + 数据,等待操作完成 */
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static int gd5f_set_feature(uint8_t addr, uint8_t data) {
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uint8_t cmd[3];
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@@ -334,8 +387,8 @@ int gd5f_block_erase(uint32_t block_addr) {
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* 入口参数:无
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* 返回值:0 - 成功
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* 限定条件:SPI 已初始化,ECC 尚未使能
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* 函数说明:读取每个块最后一页(page 63)的 spare byte 0,
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* 若不为 0xFF 则为出厂坏块
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* 函数说明:读取每个块首页(page 0)的 spare byte 0,
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* 若不为 0xFF 则为出厂坏块(符合 datasheet §12.4)
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*/
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static int gd5f_bbt_scan(void) {
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uint32_t block;
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@@ -345,7 +398,7 @@ static int gd5f_bbt_scan(void) {
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memset(s_bbt, 0, GD5F_BBT_SIZE);
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for (block = 0; block < GD5F_TOTAL_BLOCKS; block++) {
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uint32_t page = (block << 6) | 63;
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uint32_t page = block << 6;
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gd5f_page_read(page);
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gd5f_read_from_cache(GD5F_PAGE_SIZE, spare, 1);
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@@ -360,24 +413,57 @@ static int gd5f_bbt_scan(void) {
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return GD5F_OK;
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}
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void gd5f2gq5ue_bbt_rescan(void) {
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uint32_t blk;
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uint8_t spare[64];
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memset(s_bbt, 0, GD5F_BBT_SIZE);
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for (blk = 0; blk < GD5F_TOTAL_BLOCKS; blk++) {
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uint32_t page = (blk << 6) | 63;
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gd5f_page_read(page);
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gd5f_read_from_cache(GD5F_PAGE_SIZE, spare, sizeof(spare));
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if (spare[0] != 0xFF) {
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s_bbt[blk >> 3] |= (1 << (blk & 7));
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}
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}
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}
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/*
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* 函数功能:清空 RAM 中的 BBT
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* 入口参数:无
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* 返回值:无
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* 限定条件:无
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* 函数说明:仅清空内存位图,不影响闪存中的持久化副本
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*/
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void gd5f2gq5ue_bbt_clear(void) {
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memset(s_bbt, 0, GD5F_BBT_SIZE);
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}
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/*
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* 函数功能:重建 BBT(重新扫描出厂坏块并持久化,覆盖运行时注入的坏块)
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* 入口参数:无
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* 返回值:GD5F_OK - 成功,其他 - 错误码
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* 限定条件:gd5f2gq5ue_init() 已成功调用
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* 函数说明:临时关闭 ECC 重新扫描每块 page0 spare[0] 的出厂坏块标记,覆盖 RAM BBT,
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* 再写回持久化 BBT 池(版本 +1,掉电安全),从而清除 TC-STO-03 等运行时
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* 标记的坏块。调用后建议再执行 nand_ftl_format() 清空 dhara map。
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*/
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int gd5f2gq5ue_bbt_rebuild(void) {
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DBG_INFO("Rebuilding BBT from factory scan...");
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/* 1. 关闭 ECC 以读取原始出厂坏块标记(与 gd5f2gq5ue_init 的扫描前提一致) */
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gd5f_set_feature(0xB0, 0x00);
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gd5f_wait_busy(100);
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/* 2. 重新扫描出厂坏块(覆盖 RAM BBT,剔除运行时注入的坏块) */
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gd5f_bbt_scan();
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/* 3. 重新使能 ECC */
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gd5f_set_feature(0xB0, 0x10);
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gd5f_wait_busy(100);
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/* 4. 持久化重建后的 BBT(覆盖持久化区中的脏副本) */
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||||
if (gd5f_bbt_save() != GD5F_OK) {
|
||||
DBG_ERROR("BBT rebuild: persist failed");
|
||||
return GD5F_ERROR;
|
||||
}
|
||||
|
||||
DBG_INFO("BBT rebuilt and persisted");
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:通过调试串口打印当前 BBT 统计与坏块列表
|
||||
* 入口参数:无
|
||||
* 返回值:无
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:最多打印前 32 个坏块块号与偏移
|
||||
*/
|
||||
void gd5f2gq5ue_print_bbt(void) {
|
||||
uint32_t bad_count = 0;
|
||||
for (uint32_t b = 0; b < GD5F_TOTAL_BLOCKS; b++) {
|
||||
@@ -405,9 +491,10 @@ void gd5f2gq5ue_print_bbt(void) {
|
||||
* 限定条件:SPI1 和相关 GPIO 已由 CubeMX 初始化完成
|
||||
* 函数说明:1. 发送复位命令并等待完成
|
||||
* 2. 读取芯片 ID 并校验
|
||||
* 3. 扫描出厂坏块构建 BBT(ECC 使能前)
|
||||
* 3. 扫描出厂坏块构建 BBT(ECC 使能前,读每块首页 spare[0])
|
||||
* 4. 使能内部 ECC (B0h bit4)
|
||||
* 5. 解除所有块保护 (A0h = 0x00)
|
||||
* 6. 定位保留块池并加载持久化 BBT(ECC 使能后)
|
||||
*/
|
||||
int gd5f2gq5ue_init(void) {
|
||||
int ret = GD5F_OK;
|
||||
@@ -455,16 +542,23 @@ int gd5f2gq5ue_init(void) {
|
||||
gd5f_set_feature(GD5F_REG_PROTECT, 0x00);
|
||||
gd5f_wait_busy(100);
|
||||
|
||||
DBG_INFO("Locating BBT pool...");
|
||||
gd5f_private_bbt_locate_pool();
|
||||
|
||||
DBG_INFO("Loading persisted BBT...");
|
||||
gd5f_bbt_load();
|
||||
|
||||
DBG_INFO("NAND init OK");
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:读取芯<EFBFBD>?ID(MID + DID<EFBFBD>? * 入口参数:mid - 制造商 ID 输出指针 uint8_t* 不为 NULL
|
||||
* did - 设备 ID 输出指针 uint8_t* 不为 NULL
|
||||
* 函数功能:读取芯片 ID(MID + DID)
|
||||
* 出口参数:p_mid - 制造商 ID 输出指针 uint8_t* 不为 NULL
|
||||
* p_did - 设备 ID 输出指针 uint8_t* 不为 NULL
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:SPI 已初始化
|
||||
* 函数说明:发<EFBFBD>?9Fh 命令后接<EFBFBD>?<3F>?dummy + MID + DID
|
||||
* 函数说明:发 9Fh 命令后接 1 字节 dummy + MID + DID
|
||||
*/
|
||||
int gd5f2gq5ue_read_id(uint8_t *p_mid, uint8_t *p_did) {
|
||||
uint8_t cmd = GD5F_CMD_READ_ID;
|
||||
@@ -483,13 +577,20 @@ int gd5f2gq5ue_read_id(uint8_t *p_mid, uint8_t *p_did) {
|
||||
|
||||
/*
|
||||
* 函数功能:从 NAND 读取数据(支持跨页)
|
||||
* 入口参数:offset - 起始字节偏移 long 0 ~ 总容<EFBFBD>?1
|
||||
* p_buf - 数据缓冲<E7BC93>? uint8_t* 不为 NULL
|
||||
* size - 读取字节<E5AD97>? size_t > 0
|
||||
* 返回值:0 - 成功,其<EFBFBD>?- 错误<EFBFBD>? * 限定条件:gd5f2gq5ue_init() 已成功调<E58A9F>? * 函数说明:自动处理跨页读<E9A1B5>? */
|
||||
* 入口参数:offset - 起始字节偏移 long 0 ~ 总容量-1
|
||||
* size - 读取字节数 size_t > 0
|
||||
* 出口参数:p_buf - 数据缓冲区 uint8_t* 不为 NULL
|
||||
* 返回值:0 - 成功,其它 - 错误
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:自动处理跨页读取;offset+size 越界返回错误
|
||||
*/
|
||||
int gd5f2gq5ue_read(long offset, uint8_t *p_buf, size_t size) {
|
||||
int ret = GD5F_OK;
|
||||
|
||||
if (offset < 0 || (uint32_t)offset + (uint32_t)size > GD5F_TOTAL_SIZE) {
|
||||
return GD5F_ERROR;
|
||||
}
|
||||
|
||||
while (size > 0) {
|
||||
uint32_t page_addr = offset / GD5F_PAGE_SIZE;
|
||||
uint16_t column = offset % GD5F_PAGE_SIZE;
|
||||
@@ -519,13 +620,20 @@ int gd5f2gq5ue_read(long offset, uint8_t *p_buf, size_t size) {
|
||||
|
||||
/*
|
||||
* 函数功能:向 NAND 写入数据(支持跨页)
|
||||
* 入口参数:offset - 起始字节偏移 long 0 ~ 总容<EFBFBD>?1
|
||||
* p_buf - 数据缓冲<EFBFBD>? const uint8_t* 不为 NULL
|
||||
* size - 写入字节<EFBFBD>? size_t > 0
|
||||
* 返回值:0 - 成功,其<EFBFBD>?- 错误<EFBFBD>? * 限定条件:gd5f2gq5ue_init() 已成功调用,目标区域已擦<E5B7B2>? * 函数说明:自动处理跨页写<E9A1B5>? */
|
||||
* 入口参数:offset - 起始字节偏移 long 0 ~ 总容量-1
|
||||
* p_buf - 数据缓冲区 const uint8_t* 不为 NULL
|
||||
* size - 写入字节数 size_t > 0
|
||||
* 返回值:0 - 成功,其它 - 错误
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用,目标区域已擦除
|
||||
* 函数说明:自动处理跨页写入;offset+size 越界返回错误
|
||||
*/
|
||||
int gd5f2gq5ue_write(long offset, const uint8_t *p_buf, size_t size) {
|
||||
int ret = GD5F_OK;
|
||||
|
||||
if (offset < 0 || (uint32_t)offset + (uint32_t)size > GD5F_TOTAL_SIZE) {
|
||||
return GD5F_ERROR;
|
||||
}
|
||||
|
||||
while (size > 0) {
|
||||
uint32_t page_addr = offset / GD5F_PAGE_SIZE;
|
||||
uint16_t column = offset % GD5F_PAGE_SIZE;
|
||||
@@ -549,7 +657,12 @@ int gd5f2gq5ue_write(long offset, const uint8_t *p_buf, size_t size) {
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:擦除块(按块擦除,最小单<EFBFBD>?128KB<EFBFBD>? * 入口参数:offset - 起始字节偏移 long 必须块对<E59D97>? * size - 擦除字节<E5AD97>? size_t 必须块大小整数<E695B4>? * 返回值:0 - 成功,其<EFBC8C>?- 错误<E99499>? * 限定条件:gd5f2gq5ue_init() 已成功调<E58A9F>? * 函数说明:擦除操作以块为单位
|
||||
* 函数功能:擦除块(按块擦除,最小单位 128KB)
|
||||
* 入口参数:offset - 起始字节偏移 long 必须 GD5F_BLOCK_SIZE 对齐
|
||||
* size - 擦除字节数 size_t 必须 GD5F_BLOCK_SIZE 整数倍
|
||||
* 返回值:0 - 成功,其它 - 错误码
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:循环擦除 [offset, offset+size) 覆盖的每个块,偏移/长度不对齐返回错误
|
||||
*/
|
||||
int gd5f2gq5ue_erase(long offset, size_t size) {
|
||||
int ret = GD5F_OK;
|
||||
@@ -577,10 +690,10 @@ int gd5f2gq5ue_erase(long offset, size_t size) {
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:复位芯<EFBFBD>? * 入口参数:无
|
||||
* 函数功能:复位芯片
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:SPI 已初始化
|
||||
* 函数说明:发<EFBFBD>?FFh 复位命令后等<EFBFBD>?5ms
|
||||
* 函数说明:发 FFh 复位命令后等待 5ms
|
||||
*/
|
||||
int gd5f2gq5ue_reset(void) {
|
||||
uint8_t cmd = GD5F_CMD_RESET;
|
||||
@@ -619,6 +732,231 @@ void gd5f2gq5ue_mark_block_bad(uint32_t block) {
|
||||
if (block >= GD5F_TOTAL_BLOCKS) {
|
||||
return;
|
||||
}
|
||||
s_bbt[block >> 3] |= (1 << (block & 7));
|
||||
uint32_t byte = block >> 3;
|
||||
uint8_t bit = (uint8_t)(1U << (block & 7));
|
||||
if (s_bbt[byte] & bit) {
|
||||
return; /* 已是坏块,幂等,无需重复持久化 */
|
||||
}
|
||||
s_bbt[byte] |= bit;
|
||||
gd5f_bbt_save(); /* 持久化到保留块池(带版本号 + CRC) */
|
||||
}
|
||||
|
||||
/* ======================== BBT 持久化实现 ======================== */
|
||||
|
||||
/*
|
||||
* 函数功能:从 NAND 顶部向下挑选出厂好块作为 BBT 保留池
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f_bbt_scan() 已完成(s_bbt 已就绪)
|
||||
* 函数说明:保留池不交给 dhara 管理;最低池块号以上的块全部排除,
|
||||
* 并将可用块数 s_usable_blocks 设为最低池块号
|
||||
*/
|
||||
static int gd5f_private_bbt_locate_pool(void) {
|
||||
uint32_t cnt = 0;
|
||||
uint32_t b = GD5F_TOTAL_BLOCKS;
|
||||
|
||||
while (b-- > 0 && cnt < GD5F_BBT_POOL_COUNT) {
|
||||
if (((s_bbt[b >> 3] >> (b & 7)) & 1) == 0) {
|
||||
s_bbt_pool_blocks[cnt++] = b;
|
||||
}
|
||||
}
|
||||
s_bbt_pool_count = cnt;
|
||||
if (cnt > 0) {
|
||||
s_usable_blocks = s_bbt_pool_blocks[cnt - 1]; /* 最低池块 = dhara 可见上限 */
|
||||
}
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:CRC32 计算(IEEE 802.3,多项式 0xEDB88320)
|
||||
* 入口参数:p_buf - 数据缓冲区 const uint8_t* 不为 NULL
|
||||
* len - 数据长度 uint32_t > 0
|
||||
* 返回值:32 位 CRC 校验值
|
||||
* 限定条件:无
|
||||
* 函数说明:采用位级(bit-by-bit)实现,初始值 0xFFFFFFFF
|
||||
*/
|
||||
static uint32_t gd5f_private_crc32(const uint8_t *p_buf, uint32_t len) {
|
||||
uint32_t crc = 0xFFFFFFFFU;
|
||||
for (uint32_t i = 0; i < len; i++) {
|
||||
crc ^= p_buf[i];
|
||||
for (int j = 0; j < 8; j++) {
|
||||
uint32_t mask = (crc & 1U) ? 0xEDB88320U : 0U;
|
||||
crc = (crc >> 1) ^ mask;
|
||||
}
|
||||
}
|
||||
return ~crc;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:在保留池中找出版本号最高的有效 BBT 副本
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f_private_bbt_locate_pool() 已成功执行
|
||||
* 函数说明:校验 magic / len / CRC;结果缓存到 s_bbt_best / s_bbt_version,
|
||||
* 并设置下一轮转写入槽 s_bbt_write_slot
|
||||
*/
|
||||
static int gd5f_private_bbt_find_best(void) {
|
||||
uint32_t best_ver = 0;
|
||||
int best_slot = -1;
|
||||
|
||||
s_bbt_slot_dead = 0;
|
||||
for (uint32_t i = 0; i < s_bbt_pool_count; i++) {
|
||||
uint32_t block = s_bbt_pool_blocks[i];
|
||||
uint32_t page = block * GD5F_PAGES_PER_BLOCK;
|
||||
uint32_t ver, len, crc;
|
||||
|
||||
gd5f_page_read(page);
|
||||
gd5f_read_from_cache(0, s_bbt_page_buf, GD5F_BBT_HDR_SIZE + GD5F_BBT_SIZE);
|
||||
if (memcmp(s_bbt_page_buf, s_bbt_magic, 4) != 0) {
|
||||
continue;
|
||||
}
|
||||
memcpy(&ver, s_bbt_page_buf + 4, 4);
|
||||
memcpy(&len, s_bbt_page_buf + 8, 4);
|
||||
memcpy(&crc, s_bbt_page_buf + 12, 4);
|
||||
if (len != GD5F_BBT_SIZE) {
|
||||
continue;
|
||||
}
|
||||
if (gd5f_private_crc32(s_bbt_page_buf + GD5F_BBT_HDR_SIZE, GD5F_BBT_SIZE) != crc) {
|
||||
continue;
|
||||
}
|
||||
if (best_slot < 0 || (int32_t)ver > (int32_t)best_ver) {
|
||||
best_ver = ver;
|
||||
best_slot = (int)i;
|
||||
memcpy(s_bbt_best, s_bbt_page_buf + GD5F_BBT_HDR_SIZE, GD5F_BBT_SIZE);
|
||||
}
|
||||
}
|
||||
if (best_slot >= 0) {
|
||||
s_bbt_version = best_ver;
|
||||
s_bbt_write_slot = (uint32_t)(best_slot + 1) % s_bbt_pool_count;
|
||||
} else {
|
||||
s_bbt_write_slot = 0;
|
||||
}
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:加载持久化 BBT(OR 进 RAM BBT)
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f_private_bbt_locate_pool() 已成功执行
|
||||
* 函数说明:工厂扫描已填好块,持久化副本补充运行期坏块
|
||||
*/
|
||||
static int gd5f_bbt_load(void) {
|
||||
gd5f_private_bbt_find_best();
|
||||
if (s_bbt_pool_count == 0) {
|
||||
return GD5F_OK;
|
||||
}
|
||||
for (uint32_t i = 0; i < GD5F_BBT_SIZE; i++) {
|
||||
s_bbt[i] |= s_bbt_best[i];
|
||||
}
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:将当前 RAM BBT 持久化到保留池(轮转写入,掉电安全)
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功,GD5F_ERROR - 写入失败
|
||||
* 限定条件:gd5f_private_bbt_locate_pool() 已成功执行
|
||||
* 函数说明:版本号自增;先擦除目标块再编程;损坏块标记后跳到下一槽
|
||||
*/
|
||||
static int gd5f_bbt_save(void) {
|
||||
if (s_bbt_pool_count == 0) {
|
||||
return GD5F_OK;
|
||||
}
|
||||
uint32_t slot = s_bbt_write_slot;
|
||||
|
||||
while (s_bbt_slot_dead & (1U << slot)) {
|
||||
slot = (slot + 1) % s_bbt_pool_count;
|
||||
if (slot == s_bbt_write_slot) {
|
||||
break; /* 所有池块均损坏 */
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t block = s_bbt_pool_blocks[slot];
|
||||
uint32_t page = block * GD5F_PAGES_PER_BLOCK;
|
||||
uint32_t ver = s_bbt_version + 1;
|
||||
uint32_t len = GD5F_BBT_SIZE;
|
||||
uint32_t crc = gd5f_private_crc32(s_bbt, GD5F_BBT_SIZE);
|
||||
|
||||
if (gd5f_block_erase(block) != GD5F_OK) {
|
||||
s_bbt_slot_dead |= (1U << slot);
|
||||
s_bbt_write_slot = (slot + 1) % s_bbt_pool_count;
|
||||
return GD5F_ERROR;
|
||||
}
|
||||
|
||||
memcpy(s_bbt_page_buf, s_bbt_magic, 4);
|
||||
memcpy(s_bbt_page_buf + 4, &ver, 4);
|
||||
memcpy(s_bbt_page_buf + 8, &len, 4);
|
||||
memcpy(s_bbt_page_buf + 12, &crc, 4);
|
||||
memcpy(s_bbt_page_buf + GD5F_BBT_HDR_SIZE, s_bbt, GD5F_BBT_SIZE);
|
||||
|
||||
gd5f_write_enable();
|
||||
gd5f_program_load(0, s_bbt_page_buf, GD5F_BBT_HDR_SIZE + GD5F_BBT_SIZE);
|
||||
gd5f_program_exec(page);
|
||||
gd5f_wait_busy(100);
|
||||
|
||||
s_bbt_version = ver;
|
||||
s_bbt_write_slot = (slot + 1) % s_bbt_pool_count;
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:获取 dhara 可用块数(= 最低保留池块号)
|
||||
* 入口参数:无
|
||||
* 返回值:dhara 可见的块数量(= 保留块池起始块号)
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:保留块池用于存储持久化 BBT,不交给 dhara 管理
|
||||
*/
|
||||
uint32_t gd5f_get_usable_blocks(void) {
|
||||
return s_usable_blocks;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:从闪存读取当前生效的 BBT 位图(测试/调试用)
|
||||
* 入口参数:无
|
||||
* 出口参数:p_bbt - 位图输出缓冲 uint8_t* 不为 NULL,长度 >= GD5F_BBT_SIZE
|
||||
* p_version - 版本号输出 uint32_t* 不为 NULL
|
||||
* 返回值:0 - 成功,GD5F_ERROR - 参数非法
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:返回闪存中版本号最高的有效 BBT 拷贝(供测试验证持久化)
|
||||
*/
|
||||
int32_t gd5f_bbt_dump_flash(uint8_t *p_bbt, uint32_t *p_version) {
|
||||
if (p_bbt == NULL || p_version == NULL) {
|
||||
return GD5F_ERROR;
|
||||
}
|
||||
gd5f_private_bbt_find_best();
|
||||
memcpy(p_bbt, s_bbt_best, GD5F_BBT_SIZE);
|
||||
*p_version = s_bbt_version;
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:擦除保留块池(撤销持久化 BBT,回到仅工厂扫描态)
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:仅供测试/出厂重置;调用方需自行还原 RAM BBT
|
||||
*/
|
||||
int32_t gd5f_bbt_wipe_pool(void) {
|
||||
if (s_bbt_pool_count == 0) {
|
||||
return GD5F_OK;
|
||||
}
|
||||
for (uint32_t i = 0; i < s_bbt_pool_count; i++) {
|
||||
gd5f_block_erase(s_bbt_pool_blocks[i]);
|
||||
}
|
||||
s_bbt_write_slot = 0;
|
||||
s_bbt_version = 0;
|
||||
return GD5F_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* 函数功能:从保留块池重新加载持久化 BBT 到 RAM(测试/调试用)
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:将闪存中版本号最高的有效副本 OR 进 RAM BBT
|
||||
*/
|
||||
int32_t gd5f_bbt_reload(void) {
|
||||
return gd5f_bbt_load();
|
||||
}
|
||||
|
||||
|
||||
@@ -17,6 +17,7 @@ extern "C" {
|
||||
#endif
|
||||
|
||||
#include "main.h"
|
||||
#include <stdint.h>
|
||||
|
||||
/* ======================== 宏定义 ======================== */
|
||||
|
||||
@@ -60,6 +61,9 @@ extern "C" {
|
||||
#define GD5F_TOTAL_BLOCKS 2048
|
||||
#define GD5F_TOTAL_SIZE (GD5F_TOTAL_BLOCKS * GD5F_BLOCK_SIZE)
|
||||
|
||||
/* 坏块表持久化:保留块池数量(从 NAND 顶部向下挑选出厂好块存储 BBT) */
|
||||
#define GD5F_BBT_POOL_COUNT 4
|
||||
|
||||
/* 制造商 ID 和设备 ID */
|
||||
#define GD5F_MANUFACTURER_ID 0xC8
|
||||
#define GD5F_DEVICE_ID 0x52
|
||||
@@ -91,7 +95,7 @@ extern "C" {
|
||||
* 3. 使能内部 ECC (B0h bit4)
|
||||
* 4. 解除所有块保护 (A0h = 0x00)
|
||||
*/
|
||||
int gd5f2gq5ue_init(void);
|
||||
int32_t gd5f2gq5ue_init(void);
|
||||
|
||||
/*
|
||||
* 函数功能:读取芯片 ID(MID + DID)
|
||||
@@ -101,13 +105,13 @@ int gd5f2gq5ue_init(void);
|
||||
* 限定条件:SPI 已初始化
|
||||
* 函数说明:发送 9Fh 命令后接收1个 dummy + MID + DID
|
||||
*/
|
||||
int gd5f2gq5ue_read_id(uint8_t *p_mid, uint8_t *p_did);
|
||||
int32_t gd5f2gq5ue_read_id(uint8_t *p_mid, uint8_t *p_did);
|
||||
|
||||
/*
|
||||
* 函数功能:从 NAND 读取数据(支持跨页)
|
||||
* 入口参数:offset - 起始字节偏移 long 0 - GD5F_TOTAL_SIZE-1
|
||||
* 入口参数:offset - 起始字节偏移 int32_t 0 - GD5F_TOTAL_SIZE-1
|
||||
* buf - 数据缓冲区 uint8_t* 不为 NULL
|
||||
* size - 读取字节数 size_t > 0
|
||||
* size - 读取字节数 uint32_t > 0
|
||||
* 返回值:0 - 成功,其他 - 错误码
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:自动处理跨页读取,每次读取不超过当前页剩余空间
|
||||
@@ -116,9 +120,9 @@ int gd5f2gq5ue_read(long offset, uint8_t *buf, size_t size);
|
||||
|
||||
/*
|
||||
* 函数功能:向 NAND 写入数据(支持跨页)
|
||||
* 入口参数:offset - 起始字节偏移 long 0 - GD5F_TOTAL_SIZE-1
|
||||
* 入口参数:offset - 起始字节偏移 int32_t 0 - GD5F_TOTAL_SIZE-1
|
||||
* buf - 数据缓冲区 uint8_t* 不为 NULL
|
||||
* size - 写入字节数 size_t > 0
|
||||
* size - 写入字节数 uint32_t > 0
|
||||
* 返回值:0 - 成功,其他 - 错误码
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用,目标区域已擦除
|
||||
* 函数说明:自动处理跨页写入,每次写入不超过当前页剩余空间
|
||||
@@ -127,8 +131,8 @@ int gd5f2gq5ue_write(long offset, const uint8_t *buf, size_t size);
|
||||
|
||||
/*
|
||||
* 函数功能:擦除块(按块擦除,最小单位 128KB)
|
||||
* 入口参数:offset - 起始字节偏移 long 必须 GD5F_BLOCK_SIZE 对齐
|
||||
* size - 擦除字节数 size_t 必须 GD5F_BLOCK_SIZE 整数倍
|
||||
* 入口参数:offset - 起始字节偏移 int32_t 必须 GD5F_BLOCK_SIZE 对齐
|
||||
* size - 擦除字节数 uint32_t 必须 GD5F_BLOCK_SIZE 整数倍
|
||||
* 返回值:0 - 成功,其他 - 错误码
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:擦除操作以块为单位,offset 和 size 必须块对齐
|
||||
@@ -142,7 +146,7 @@ int gd5f2gq5ue_erase(long offset, size_t size);
|
||||
* 限定条件:SPI 已初始化
|
||||
* 函数说明:发送 FFh 复位命令后等待 5ms
|
||||
*/
|
||||
int gd5f2gq5ue_reset(void);
|
||||
int32_t gd5f2gq5ue_reset(void);
|
||||
|
||||
/*
|
||||
* 函数功能:查询块是否坏块
|
||||
@@ -151,31 +155,81 @@ int gd5f2gq5ue_reset(void);
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:通过 BBT(Bad Block Table)查询,BBT 在 init 阶段 ECC 使能前扫描构建
|
||||
*/
|
||||
int gd5f2gq5ue_is_block_bad(uint32_t block);
|
||||
int32_t gd5f2gq5ue_is_block_bad(uint32_t block);
|
||||
|
||||
/*
|
||||
* 函数功能:标记块为坏块
|
||||
* 入口参数:block - 块编号 uint32_t 0 ~ GD5F_TOTAL_BLOCKS-1
|
||||
* 返回值:无
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:更新 BBT,并尝试物理标记该块最后一页 spare byte 0 为 0x00
|
||||
* 函数说明:更新 RAM 中的 BBT,并持久化到保留块池(带版本号 + CRC,
|
||||
* 轮转写入,掉电安全);仅在管理区内的块才纳入持久化 BBT
|
||||
*/
|
||||
void gd5f2gq5ue_mark_block_bad(uint32_t block);
|
||||
void gd5f2gq5ue_bbt_clear(void);
|
||||
void gd5f2gq5ue_bbt_rescan(void);
|
||||
void gd5f2gq5ue_print_bbt(void);
|
||||
|
||||
/*
|
||||
* 函数功能:重建 BBT(重新扫描出厂坏块并持久化,覆盖运行时注入的坏块)
|
||||
* 入口参数:无
|
||||
* 返回值:GD5F_OK - 成功,其他 - 错误码
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:用于测试(如 TC-STO-03 注入坏块后)或出厂重置后恢复。
|
||||
* 临时关闭 ECC 重新扫描每块 page0 spare[0] 的出厂坏块标记,覆盖 RAM BBT,
|
||||
* 再写回持久化 BBT 池(版本 +1,掉电安全),从而清除运行时 mark 的坏块。
|
||||
* 调用后建议再执行 nand_ftl_format() 清空 dhara map。
|
||||
*/
|
||||
int gd5f2gq5ue_bbt_rebuild(void);
|
||||
|
||||
/*
|
||||
* 函数功能:获取 dhara 可用块数(总块数减去保留块池)
|
||||
* 入口参数:无
|
||||
* 返回值:dhara 可见的块数量(= 保留块池起始块号)
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:保留块池用于存储持久化 BBT,不交给 dhara 管理
|
||||
*/
|
||||
uint32_t gd5f_get_usable_blocks(void);
|
||||
|
||||
/*
|
||||
* 函数功能:从闪存读取当前生效的 BBT 位图(测试/调试用)
|
||||
* 入口参数:p_bbt - 位图输出缓冲 uint8_t* 不为 NULL,长度 >= GD5F_BBT_SIZE
|
||||
* p_version - 版本号输出 uint32_t* 不为 NULL
|
||||
* 返回值:0 - 成功,其他 - 错误码
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:返回闪存中版本号最高的有效 BBT 拷贝(供测试验证持久化)
|
||||
*/
|
||||
int32_t gd5f_bbt_dump_flash(uint8_t *p_bbt, uint32_t *p_version);
|
||||
|
||||
/*
|
||||
* 函数功能:擦除保留块池(撤销持久化 BBT,回到仅工厂扫描态)
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:仅供测试/出厂重置使用;擦除后下次启动 load 找不到副本,
|
||||
* 仅保留 RAM 中工厂扫描结果(调用方需自行还原 RAM BBT)。
|
||||
*/
|
||||
int32_t gd5f_bbt_wipe_pool(void);
|
||||
|
||||
/*
|
||||
* 函数功能:从保留块池重新加载持久化 BBT 到 RAM(测试/调试用)
|
||||
* 入口参数:无
|
||||
* 返回值:0 - 成功
|
||||
* 限定条件:gd5f2gq5ue_init() 已成功调用
|
||||
* 函数说明:将闪存中版本号最高的有效副本 OR 进 RAM BBT
|
||||
*/
|
||||
int32_t gd5f_bbt_reload(void);
|
||||
|
||||
/* ==================== SPI 原语(FTL 共享) ==================== */
|
||||
|
||||
int gd5f_wait_busy(uint32_t timeout_ms);
|
||||
int gd5f_write_enable(void);
|
||||
int gd5f_read_status(uint8_t *p_status);
|
||||
int gd5f_page_read(uint32_t page_addr);
|
||||
int gd5f_read_from_cache(uint16_t column, uint8_t *p_buf, size_t size);
|
||||
int gd5f_program_load(uint16_t column, const uint8_t *p_buf, size_t size);
|
||||
int gd5f_program_exec(uint32_t page_addr);
|
||||
int gd5f_block_erase(uint32_t block_addr);
|
||||
int gd5f_check_ecc(void);
|
||||
int32_t gd5f_wait_busy(uint32_t timeout_ms);
|
||||
int32_t gd5f_write_enable(void);
|
||||
int32_t gd5f_read_status(uint8_t *p_status);
|
||||
int32_t gd5f_page_read(uint32_t page_addr);
|
||||
int32_t gd5f_read_from_cache(uint16_t column, uint8_t *p_buf, uint32_t size);
|
||||
int32_t gd5f_program_load(uint16_t column, const uint8_t *p_buf, uint32_t size);
|
||||
int32_t gd5f_program_exec(uint32_t page_addr);
|
||||
int32_t gd5f_block_erase(uint32_t block_addr);
|
||||
int32_t gd5f_check_ecc(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -200,12 +200,13 @@ DSTATUS disk_initialize(BYTE pdrv) {
|
||||
|
||||
s_nand.log2_page_size = 11;
|
||||
s_nand.log2_ppb = 6;
|
||||
s_nand.num_blocks = FTL_NUM_BLOCKS;
|
||||
/* dhara 可见块数 = 总块数 - 保留块池(BBT 存储区不交给 dhara,避免被擦写) */
|
||||
s_nand.num_blocks = gd5f_get_usable_blocks();
|
||||
|
||||
dhara_map_init(&s_map, &s_nand, s_page_buf, 4);
|
||||
|
||||
memset(s_cache_buf, 0, FTL_PAGE_SIZE);
|
||||
s_cached_lpn = 0;
|
||||
s_cached_lpn = (dhara_sector_t)-1; /* -1 表示缓存未加载;LPN 0 合法,不能用 0 作哨兵 */
|
||||
s_cache_dirty = 0;
|
||||
|
||||
{
|
||||
@@ -227,6 +228,21 @@ DSTATUS disk_initialize(BYTE pdrv) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
int nand_ftl_init(void)
|
||||
{
|
||||
DSTATUS sta = disk_initialize(0);
|
||||
return (sta == 0) ? 0 : -1;
|
||||
}
|
||||
|
||||
void nand_ftl_deinit(void)
|
||||
{
|
||||
/* 复位 FTL 状态,使下次 nand_ftl_init() 真正重新走 dhara_map_resume,
|
||||
用于测试"掉电恢复"与"坏块注入后重建"场景(模拟设备重启) */
|
||||
s_initialized = 0;
|
||||
s_cached_lpn = (dhara_sector_t)-1;
|
||||
s_cache_dirty = 0;
|
||||
}
|
||||
|
||||
DSTATUS disk_status(BYTE pdrv) {
|
||||
if (pdrv != 0) {
|
||||
return STA_NOINIT;
|
||||
@@ -380,6 +396,7 @@ int nand_ftl_format(void) {
|
||||
}
|
||||
|
||||
s_cache_dirty = 0;
|
||||
s_cached_lpn = (dhara_sector_t)-1;
|
||||
|
||||
DBG_INFO("NAND FTL formatted, capacity: %lu pages", dhara_map_capacity(&s_map));
|
||||
return GD5F_OK;
|
||||
|
||||
@@ -9,6 +9,7 @@ extern "C" {
|
||||
|
||||
int nand_ftl_init(void);
|
||||
int nand_ftl_format(void);
|
||||
void nand_ftl_deinit(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -2014,6 +2014,16 @@
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\test\net_test_task.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>gd5f_test_task.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\test\gd5f_test_task.c</FilePath>
|
||||
</File>
|
||||
<File>
|
||||
<FileName>storage_test_task.c</FileName>
|
||||
<FileType>1</FileType>
|
||||
<FilePath>..\test\storage_test_task.c</FilePath>
|
||||
</File>
|
||||
</Files>
|
||||
</Group>
|
||||
<Group>
|
||||
|
||||
@@ -5,68 +5,70 @@ compiling crc.c...
|
||||
compiling ringbuf.c...
|
||||
compiling stm32f4xx_hal_flash_ramfunc.c...
|
||||
compiling stm32f4xx_hal_gpio.c...
|
||||
compiling stm32f4xx_hal_flash_ex.c...
|
||||
compiling stm32f4xx_hal_dma.c...
|
||||
compiling gpio.c...
|
||||
compiling stm32f4xx_hal_msp.c...
|
||||
compiling i2c.c...
|
||||
compiling stm32f4xx_hal_dma_ex.c...
|
||||
compiling stm32f4xx_hal_dma.c...
|
||||
compiling stm32f4xx_hal_timebase_tim.c...
|
||||
compiling stm32f4xx_it.c...
|
||||
compiling sys_clock.c...
|
||||
compiling stm32f4xx_hal_rcc.c...
|
||||
compiling app_main.c...
|
||||
compiling dma.c...
|
||||
compiling spi.c...
|
||||
compiling stm32f4xx_hal_flash.c...
|
||||
compiling stm32f4xx_hal_msp.c...
|
||||
compiling usart.c...
|
||||
compiling stm32f4xx_hal_rcc_ex.c...
|
||||
compiling i2c.c...
|
||||
compiling adc_task.c...
|
||||
compiling stm32f4xx_hal_flash.c...
|
||||
compiling sys_clock.c...
|
||||
compiling app_main.c...
|
||||
compiling spi.c...
|
||||
compiling gpio.c...
|
||||
compiling dma.c...
|
||||
compiling rs485_task.c...
|
||||
compiling main.c...
|
||||
compiling stm32f4xx_hal_tim_ex.c...
|
||||
compiling net_task.c...
|
||||
compiling stm32f4xx_hal_rcc_ex.c...
|
||||
compiling adc_task.c...
|
||||
compiling stm32f4xx_hal_flash_ex.c...
|
||||
compiling freertos.c...
|
||||
compiling lftpd_string.c...
|
||||
compiling stm32f4xx_hal_rcc.c...
|
||||
compiling main.c...
|
||||
compiling net_task.c...
|
||||
compiling stm32f4xx_hal_tim_ex.c...
|
||||
compiling stm32f4xx_hal_tim.c...
|
||||
compiling lftpd_string.c...
|
||||
compiling croutine.c...
|
||||
compiling list.c...
|
||||
compiling event_groups.c...
|
||||
compiling stream_buffer.c...
|
||||
compiling list.c...
|
||||
compiling queue.c...
|
||||
compiling stream_buffer.c...
|
||||
compiling timers.c...
|
||||
compiling tasks.c...
|
||||
compiling heap_4.c...
|
||||
compiling port.c...
|
||||
compiling journal.c...
|
||||
compiling map.c...
|
||||
compiling ff.c...
|
||||
compiling stm32f4xx_hal_pwr_ex.c...
|
||||
compiling stm32f4xx_hal_exti.c...
|
||||
compiling cmsis_os2.c...
|
||||
compiling stm32f4xx_hal_pwr.c...
|
||||
compiling system_stm32f4xx.c...
|
||||
compiling map.c...
|
||||
compiling stm32f4xx_hal_pwr_ex.c...
|
||||
compiling ff.c...
|
||||
compiling stm32f4xx_hal_i2c_ex.c...
|
||||
compiling stm32f4xx_hal_cortex.c...
|
||||
compiling stm32f4xx_hal_spi.c...
|
||||
compiling stm32f4xx_hal.c...
|
||||
compiling tpafe5160.c...
|
||||
compiling rs485.c...
|
||||
compiling stm32f4xx_hal_cortex.c...
|
||||
compiling stm32f4xx_hal_exti.c...
|
||||
compiling sd2506.c...
|
||||
compiling nand_ftl.c...
|
||||
compiling ch395f.c...
|
||||
compiling lftpd_io.c...
|
||||
compiling lftpd_inet.c...
|
||||
compiling cmsis_os2.c...
|
||||
compiling stm32f4xx_hal_spi.c...
|
||||
compiling system_stm32f4xx.c...
|
||||
compiling rs485.c...
|
||||
compiling gd5f2gq5ue.c...
|
||||
compiling stm32f4xx_hal_uart.c...
|
||||
compiling nand_ftl.c...
|
||||
compiling lftpd_io.c...
|
||||
compiling tpafe5160.c...
|
||||
compiling lftpd_inet.c...
|
||||
compiling net_select.c...
|
||||
compiling stm32f4xx_hal_i2c.c...
|
||||
compiling ch395f.c...
|
||||
compiling lftpd.c...
|
||||
compiling stm32f4xx_hal_uart.c...
|
||||
compiling net_socket.c...
|
||||
compiling net_test_task.c...
|
||||
compiling ch395f_test_task.c...
|
||||
compiling net_test_task.c...
|
||||
compiling storage_test_task.c...
|
||||
compiling gd5f_test_task.c...
|
||||
linking...
|
||||
Program Size: Code=52664 RO-data=1992 RW-data=232 ZI-data=118672
|
||||
Program Size: Code=56352 RO-data=3756 RW-data=228 ZI-data=54044
|
||||
FromELF: creating hex file...
|
||||
".\STM32F407-Demo\STM32F407-Demo.axf" - 0 Error(s), 0 Warning(s).
|
||||
Build Time Elapsed: 00:00:17
|
||||
Build Time Elapsed: 00:00:16
|
||||
|
||||
126
Src/freertos.c
126
Src/freertos.c
@@ -45,30 +45,6 @@
|
||||
|
||||
/* Private define ------------------------------------------------------------*/
|
||||
/* USER CODE BEGIN PD */
|
||||
|
||||
/* 存储测试统计 */
|
||||
typedef struct {
|
||||
uint16_t total;
|
||||
uint16_t passed;
|
||||
uint16_t failed;
|
||||
} storage_test_stats_t;
|
||||
|
||||
#define STORAGE_TEST_CHECK(cond, fmt, ...) do { \
|
||||
g_storage_stats.total++; \
|
||||
if (cond) { \
|
||||
g_storage_stats.passed++; \
|
||||
DBG_INFO(" [PASS] " fmt, ##__VA_ARGS__); \
|
||||
} else { \
|
||||
g_storage_stats.failed++; \
|
||||
DBG_ERROR(" [FAIL] " fmt, ##__VA_ARGS__); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define STORAGE_TEST_REPORT(name) do { \
|
||||
DBG_INFO("=== %s: %d/%d PASSED (failed=%d) ===", \
|
||||
name, g_storage_stats.passed, g_storage_stats.total, g_storage_stats.failed); \
|
||||
} while (0)
|
||||
|
||||
/* USER CODE END PD */
|
||||
|
||||
/* Private macro -------------------------------------------------------------*/
|
||||
@@ -78,8 +54,7 @@ typedef struct {
|
||||
|
||||
/* Private variables ---------------------------------------------------------*/
|
||||
/* USER CODE BEGIN Variables */
|
||||
static storage_test_stats_t g_storage_stats;
|
||||
static uint8_t s_perf_buf[4096];
|
||||
/* 存储测试变量(g_storage_stats / s_perf_buf)已迁至 test/storage_test_task.c */
|
||||
/* USER CODE END Variables */
|
||||
/* Definitions for defaultTask */
|
||||
osThreadId_t defaultTaskHandle;
|
||||
@@ -162,10 +137,10 @@ void MX_FREERTOS_Init(void) {
|
||||
defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
|
||||
|
||||
/* creation of netTask */
|
||||
//netTaskHandle = osThreadNew(StartNetTask, NULL, &netTask_attributes);
|
||||
netTaskHandle = osThreadNew(StartNetTask, NULL, &netTask_attributes);
|
||||
|
||||
/* creation of ftpTask */
|
||||
//ftpTaskHandle = osThreadNew(StartFtpTask, NULL, &ftpTask_attributes);
|
||||
ftpTaskHandle = osThreadNew(StartFtpTask, NULL, &ftpTask_attributes);
|
||||
|
||||
/* creation of ch395fTestTask */
|
||||
ch395fTestTaskHandle = osThreadNew(StartCh395fTestTask, NULL, &ch395fTestTask_attributes);
|
||||
@@ -193,99 +168,8 @@ void MX_FREERTOS_Init(void) {
|
||||
void StartDefaultTask(void *argument)
|
||||
{
|
||||
/* USER CODE BEGIN StartDefaultTask */
|
||||
|
||||
static FATFS fs;
|
||||
static FIL fil;
|
||||
static uint8_t work[FF_MAX_SS];
|
||||
char read_buf[64];
|
||||
const char *test_str = "Hello FatFS + dhara FTL!";
|
||||
|
||||
memset(&g_storage_stats, 0, sizeof(g_storage_stats));
|
||||
|
||||
/* ==================== FTL + FatFS 文件系统测试 ==================== */
|
||||
|
||||
FRESULT res = f_mount(&fs, "", 1);
|
||||
if (res == FR_NO_FILESYSTEM) {
|
||||
MKFS_PARM opts = {FM_FAT32, 0, 0, 0, 0};
|
||||
res = f_mkfs("", &opts, work, sizeof(work));
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_mkfs");
|
||||
res = f_mount(&fs, "", 1);
|
||||
}
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_mount");
|
||||
|
||||
if (res == FR_OK) {
|
||||
UINT bw, br;
|
||||
|
||||
res = f_open(&fil, "test.txt", FA_CREATE_ALWAYS | FA_WRITE);
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_open(write)");
|
||||
if (res == FR_OK) {
|
||||
f_write(&fil, test_str, strlen(test_str), &bw);
|
||||
STORAGE_TEST_CHECK(bw == strlen(test_str), "f_write (%u bytes)", bw);
|
||||
f_close(&fil);
|
||||
|
||||
res = f_open(&fil, "test.txt", FA_READ);
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_open(read)");
|
||||
if (res == FR_OK) {
|
||||
f_read(&fil, read_buf, sizeof(read_buf) - 1, &br);
|
||||
f_close(&fil);
|
||||
read_buf[br] = '\0';
|
||||
STORAGE_TEST_CHECK(br == strlen(test_str) && memcmp(test_str, read_buf, br) == 0,
|
||||
"data verify \"%s\"", read_buf);
|
||||
}
|
||||
}
|
||||
f_unlink("test.txt");
|
||||
}
|
||||
|
||||
/* ==================== FTL + FatFS 性能测试 ==================== */
|
||||
|
||||
DBG_INFO("=== Storage Test: Performance ===");
|
||||
|
||||
{
|
||||
FIL pfile;
|
||||
UINT pw, pr;
|
||||
uint32_t t0, tw, tr;
|
||||
uint32_t i;
|
||||
uint32_t total_kb = 128;
|
||||
uint32_t chunk = sizeof(s_perf_buf);
|
||||
uint32_t count = (total_kb * 1024) / chunk;
|
||||
|
||||
memset(s_perf_buf, 0xA5, sizeof(s_perf_buf));
|
||||
|
||||
/* 写入 */
|
||||
t0 = HAL_GetTick();
|
||||
if (f_open(&pfile, "perf.dat", FA_CREATE_ALWAYS | FA_WRITE) == FR_OK) {
|
||||
for (i = 0; i < count; i++) {
|
||||
f_write(&pfile, s_perf_buf, chunk, &pw);
|
||||
}
|
||||
f_close(&pfile);
|
||||
}
|
||||
tw = HAL_GetTick() - t0;
|
||||
|
||||
/* 读取 */
|
||||
t0 = HAL_GetTick();
|
||||
if (f_open(&pfile, "perf.dat", FA_READ) == FR_OK) {
|
||||
for (i = 0; i < count; i++) {
|
||||
f_read(&pfile, s_perf_buf, chunk, &pr);
|
||||
}
|
||||
f_close(&pfile);
|
||||
}
|
||||
tr = HAL_GetTick() - t0;
|
||||
|
||||
f_unlink("perf.dat");
|
||||
|
||||
if (tw > 0) {
|
||||
DBG_INFO(" Write: %lu KB in %lu ms = %lu KB/s",
|
||||
total_kb, tw, (total_kb * 1000) / tw);
|
||||
}
|
||||
if (tr > 0) {
|
||||
DBG_INFO(" Read: %lu KB in %lu ms = %lu KB/s",
|
||||
total_kb, tr, (total_kb * 1000) / tr);
|
||||
}
|
||||
}
|
||||
|
||||
/* ==================== 汇总报告 ==================== */
|
||||
|
||||
STORAGE_TEST_REPORT("Storage Tests");
|
||||
/* 测试任务已全部收归 ch395fTestTask 统一调度,本任务不再承担任何测试 */
|
||||
(void)argument;
|
||||
|
||||
for (;;) {
|
||||
osDelay(1000);
|
||||
|
||||
741
docs/GD5F2GQ5UE_Test_Guide.md
Normal file
741
docs/GD5F2GQ5UE_Test_Guide.md
Normal file
@@ -0,0 +1,741 @@
|
||||
# GD5F2GQ5UE NAND Flash 测试规范
|
||||
|
||||
> 本规范参照 `docs/CH395F_Test_Guide.md` 结构编写,覆盖 `Drivers/BSP/GD5F2GQ5UE/gd5f2gq5ue.c`
|
||||
> 全部公开/私有函数,并向上延伸到 FTL(`nand_ftl.c`)与 FatFS diskio。
|
||||
> 详细芯片行为见 `docs/GD5F2GQ5UExxG.md`,已知陷阱见 `docs/GD5F2GQ5UE_Trap_Records.md`。
|
||||
|
||||
## 1. 概述
|
||||
|
||||
### 设计原则
|
||||
|
||||
- **同步 SPI 访问**:GD5F 驱动全部为**同步阻塞** SPI 事务(CS 拉低 → 命令/地址/数据 → CS 拉高),
|
||||
由调用任务直接执行,**不经过消息队列**(与 CH395F 的 netTask 串行化模型不同)。
|
||||
因此测试代码可在任意任务上下文调用,但要注意调用任务会被 SPI 传输阻塞数毫秒(擦除最久)。
|
||||
- **先擦后写**:NAND 只能将 1 写为 0,**写操作前目标块必须已擦除**,否则数据不可预期(见边界条件 TC-GD5F-1003)。
|
||||
- **ECC 默认开启**:`gd5f2gq5ue_init()` 会置 `Feature(B0h).ECC_EN=1`,读/写均走内部 ECC。
|
||||
- **坏块以 BBT 管理**:出厂坏块标记在每块的第一页(page 0)spare byte 0(列地址 0x800,见手册 §12.4 / Table 12-6 / Note);`init` 阶段扫描构建 RAM 中的 BBT。
|
||||
|
||||
### 芯片参数(关键参数)
|
||||
|
||||
| 参数 | 值 | 说明 |
|
||||
|------|-----|------|
|
||||
| 制造商/设备 ID | `0xC8` / `0x52` | `gd5f2gq5ue_read_id()` 校验依据 |
|
||||
| 页数据大小 | 2048 B | `GD5F_PAGE_SIZE` |
|
||||
| Spare 大小 | 64 B | `GD5F_SPARE_SIZE`(ECC 开启时有效) |
|
||||
| 单页总长 | 2112 B | `GD5F_TOTAL_PAGE_SIZE`(ECC 开启) |
|
||||
| 每块页数 | 64 | `GD5F_PAGES_PER_BLOCK` |
|
||||
| 块大小 | 128 KB | `GD5F_BLOCK_SIZE = 64×2048` |
|
||||
| 总块数 | 2048 | `GD5F_TOTAL_BLOCKS` |
|
||||
| 总容量 | 256 MB | `GD5F_TOTAL_SIZE` |
|
||||
| 最小擦除单位 | 1 块(128 KB) | 不可按页/字节擦除 |
|
||||
| DMA 阈值 | 32 B | `GD5F_DMA_THRESHOLD`,>32B 走 `HAL_SPI_*_DMA` |
|
||||
|
||||
### 寄存器与状态位
|
||||
|
||||
| 寄存器 | 地址 | 关键位 |
|
||||
|--------|------|--------|
|
||||
| Status | `0xC0` | OIP(b0) 忙标志、WEL(b1) 写使能、E_FAIL(b2)、P_FAIL(b3)、ECCS1/0(b5/b4) ECC 状态 |
|
||||
| Feature | `0xB0` | ECC_EN(b4)、QE(b0) |
|
||||
| Protect | `0xA0` | BP2/1/0 块保护;init 后写为 `0x00` 解除保护 |
|
||||
|
||||
ECC 状态(`ECCS1:ECCS0`):`00`=无错;`01/10/11`=纠正 1/2/3 bit;`10`(ECCS1=1,ECCS0=0)= 超出纠正能力(>4bit,不可纠正)。
|
||||
驱动 `gd5f_check_ecc()` 在 `(status>>4)&0x03 == 2` 时返回 `GD5F_ECC_ERROR`。
|
||||
|
||||
### 测试环境
|
||||
|
||||
- **硬件**:STM32F407ZGTx + GD5F2GQ5UE(SPI NAND)
|
||||
- **SPI 接口**:SPI1(CubeMX 初始化),引脚:
|
||||
- CS=`PE0`,SCK=`PB3`,MISO=`PB4`,MOSI=`PB5`,WP=`PB8`,HOLD=`PE1`
|
||||
- **调试输出**:USART1(115200bps),`[NAND]` 标签(`dbg_log.h`)
|
||||
- **擦除/编程耗时**(参考驱动超时):PAGE_READ 等待 100ms、PROGRAM_EXEC 等待 1000ms、BLOCK_ERASE 等待 5000ms
|
||||
|
||||
### 统一测试调度(ch395fTestTask)
|
||||
|
||||
所有测试套件(CH395F / 存储 / GD5F)统一收归 `ch395fTestTask` 线程(`test/ch395f_test_task.c`
|
||||
的 `StartCh395fTestTask`),通过 `test/test_config.h` 中的 `TEST_SUITE_*` 宏在**编译期**选择要跑的套件。
|
||||
选中 `TEST_SUITE_GD5F` 时,`test_config.h` 会自动 `#define ENABLE_GD5F_TESTS` 及全部
|
||||
`ENABLE_GD5F_PHASE*_TESTS`,随后由 `gd5f_test_run()`(`test/gd5f_test_task.c`)按阶段串行执行。
|
||||
|
||||
> `defaultTask` **不再承担任何测试**(仅空闲);所有测试都只在 `ch395fTestTask` 中运行。
|
||||
|
||||
`test/test_config.h` 配置示例(三选一,互斥,多选触发 `#error`):
|
||||
|
||||
```c
|
||||
// #define TEST_SUITE_CH395F
|
||||
// #define TEST_SUITE_STORAGE
|
||||
#define TEST_SUITE_GD5F /* 选中后自动开启 gd5f 全部阶段宏 */
|
||||
```
|
||||
|
||||
执行顺序(由 `gd5f_test_run()` 按阶段串行,与函数依赖一致):
|
||||
`init/read_id/reset` → `BBT` → `页读写` → `块擦除` → `ECC` → `SPI 原语` → `DMA 边界` → `FTL` → `FatFS` → `边界条件`。
|
||||
|
||||
### 启用测试
|
||||
|
||||
1. 在 `test/test_config.h` 取消注释所需的 `TEST_SUITE_*` 宏(如 `TEST_SUITE_GD5F`);
|
||||
2. 编译(`@build`)确认 0 错误 0 警告;
|
||||
3. 烧录后串口观察 `[NAND-TEST]` 日志与各 TC 的 `PASS/FAIL`,结尾打印
|
||||
`=== GD5F2GQ5UE Tests: X/Y PASSED ===`;
|
||||
4. 不选任何 `TEST_SUITE_*` 时为正常产品构建(`ch395fTestTask` 空闲,不跑测试)。
|
||||
|
||||
---
|
||||
|
||||
## 2. 阶段 1:初始化与 ID 识别
|
||||
|
||||
### TC-GD5F-101: gd5f2gq5ue_init 全流程
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-101 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 初始化成功(复位→ID 校验→BBT 扫描→ECC 使能→解除块保护) |
|
||||
| **前置条件** | SPI1 与 GPIO 已由 CubeMX 初始化 |
|
||||
| **测试步骤** | 1. 调用 `gd5f2gq5ue_init()`<br>2. 观察日志:Resetting / Reading NAND ID / Scanning bad blocks / Enabling ECC / Unlocking block protection / NAND init OK |
|
||||
| **通过标准** | 返回 `GD5F_OK`;日志无 `ID mismatch` / `Reset failed`;BBT 扫描打印 bad count |
|
||||
| **覆盖原则** | 初始化主路径 |
|
||||
|
||||
### TC-GD5F-102: gd5f2gq5ue_read_id 返回正确 ID
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-102 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 读取 MID=0xC8、DID=0x52 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功(或至少 SPI 已初始化) |
|
||||
| **测试步骤** | 调用 `gd5f2gq5ue_read_id(&mid, &did)` 并比较 |
|
||||
| **通过标准** | `mid==0xC8 && did==0x52` |
|
||||
| **覆盖原则** | `gd5f2gq5ue_read_id` |
|
||||
|
||||
### TC-GD5F-103: gd5f2gq5ue_reset 成功
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-103 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 软复位后状态寄存器 OIP 清零 |
|
||||
| **前置条件** | SPI 已初始化 |
|
||||
| **测试步骤** | 调用 `gd5f2gq5ue_reset()`;随后 `gd5f_read_status(&s)` 检查 `OIP==0` |
|
||||
| **通过标准** | `reset` 返回 `GD5F_OK` 且 `s & GD5F_STATUS_OIP == 0` |
|
||||
| **覆盖原则** | `gd5f2gq5ue_reset` / `gd5f_read_status` |
|
||||
|
||||
---
|
||||
|
||||
## 3. 阶段 2:坏块管理(BBT)
|
||||
|
||||
> 注:`gd5f2gq5ue_mark_block_bad()` / `gd5f2gq5ue_bbt_clear()` **仅修改 RAM 中的 BBT 位图**,
|
||||
> 不会写回 Flash 物理标记(与头注释"尝试物理标记"不符,见陷阱节)。重启后由 `init` 重新扫描出厂标记。
|
||||
|
||||
### TC-GD5F-201: 出厂坏块扫描
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-201 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | init 后 BBT 扫描可完成并打印坏块数 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | 观察 init 日志 `BBT scan: N bad blocks found`;调用 `gd5f2gq5ue_print_bbt()` |
|
||||
| **通过标准** | 扫描完成(N 为合理值,通常 0~数十);`print_bbt` 能列出坏块偏移 |
|
||||
| **覆盖原则** | BBT 扫描(`gd5f_private_bbt_scan`) |
|
||||
|
||||
### TC-GD5F-202: gd5f2gq5ue_is_block_bad 查询
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-202 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 好块返回 0,坏块返回 1 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | 1. 对已知好块(如 block 0,除非其为坏块)`is_block_bad` 应返回 0<br>2. 对 `print_bbt` 列出的坏块 `is_block_bad` 应返回 1 |
|
||||
| **通过标准** | 好块返回 0,坏块返回 1;越界 block 返回 1 |
|
||||
| **覆盖原则** | `gd5f2gq5ue_is_block_bad` |
|
||||
|
||||
### TC-GD5F-203: mark_block_bad 与 is_block_bad 一致性
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-203 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 标记后查询一致(RAM BBT) |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | 取一个好块 B;`gd5f2gq5ue_mark_block_bad(B)` 后 `is_block_bad(B)==1`;再 `gd5f2gq5ue_bbt_clear()` 后 `is_block_bad(B)==0` |
|
||||
| **通过标准** | mark 后查得 1,clear 后查得 0(RAM 行为符合预期) |
|
||||
| **覆盖原则** | `gd5f2gq5ue_mark_block_bad` / `gd5f2gq5ue_bbt_clear` |
|
||||
|
||||
### TC-GD5F-204: 初始化 BBT 稳定读取(无需 rescan)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-204 |
|
||||
| **优先级** | P2 |
|
||||
| **类型** | 一致性测试 |
|
||||
| **标题** | 初始化 BBT 可直接读取且稳定(无需 rescan) |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | 记录 `print_bbt` 坏块数;再次 `print_bbt` 比较坏块数(验证 init BBT 可直接读取且稳定) |
|
||||
| **通过标准** | 两次坏块数一致(出厂标记未变) |
|
||||
| **覆盖原则** | `gd5f2gq5ue_is_block_bad` / `gd5f2gq5ue_bbt_clear` / `gd5f2gq5ue_mark_block_bad`(init BBT 读取) |
|
||||
|
||||
---
|
||||
|
||||
## 4. 阶段 3:页读写(跨页)
|
||||
|
||||
> 重要:写操作前目标区域必须已擦除(见阶段 4 / 边界条件 TC-GD5F-1003)。
|
||||
|
||||
### TC-GD5F-301: 整页写读
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-301 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | offset=0, size=2048 写入递增模式并读回比对 |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | 1. 填 `buf[i]=i&0xFF`(或 `(offset+i)&0xFF`)<br>2. `gd5f2gq5ue_write(0, buf, 2048)`<br>3. `gd5f2gq5ue_read(0, rbuf, 2048)` 逐字节比对 |
|
||||
| **通过标准** | 读回与写入完全一致 |
|
||||
| **覆盖原则** | `gd5f2gq5ue_write` / `gd5f2gq5ue_read`(单页路径) |
|
||||
|
||||
### TC-GD5F-302: 跨页写读
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-302 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | offset=1000, size=3000 跨越页边界 |
|
||||
| **前置条件** | 涉及块已擦除 |
|
||||
| **测试步骤** | 写入 3000 字节(offset=1000 起),读回同窗口比对 |
|
||||
| **通过标准** | 跨页数据连续正确(`gd5f2gq5ue_read/write` 自动分页) |
|
||||
| **覆盖原则** | 跨页拆分逻辑 |
|
||||
|
||||
### TC-GD5F-303: 非对齐 offset 写读
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-303 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 边界测试 |
|
||||
| **标题** | offset=1, size=2047 |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | 同 TC-GD5F-301,但 offset=1 |
|
||||
| **通过标准** | 读回与写入一致(列地址 = offset%2048 正确) |
|
||||
| **覆盖原则** | 列地址计算 |
|
||||
|
||||
### TC-GD5F-304: 多页顺序写读
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-304 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 压力测试 |
|
||||
| **标题** | 连续 10 页(offset=0, size=20480) |
|
||||
| **前置条件** | 前 10 页所在块已擦除 |
|
||||
| **测试步骤** | 写入 20480 字节递增模式,读回全量比对 |
|
||||
| **通过标准** | 全部一致 |
|
||||
| **覆盖原则** | 多页循环 |
|
||||
|
||||
### TC-GD5F-305: 随机单字节访问
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-305 |
|
||||
| **优先级** | P2 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 任意 offset,size=1 写入/读回 |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | 在若干随机 offset 写单字节并读回 |
|
||||
| **通过标准** | 单字节值正确,且不影响同页其余字节(部分页编程约束内) |
|
||||
| **覆盖原则** | 单字节 `program_load` 列偏移 |
|
||||
|
||||
---
|
||||
|
||||
## 5. 阶段 4:块擦除
|
||||
|
||||
### TC-GD5F-401: 单块擦除后读全 0xFF
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-401 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 擦除 block 0(先确认非坏块),读出应全 0xFF |
|
||||
| **前置条件** | block 0 非坏块 |
|
||||
| **测试步骤** | `gd5f2gq5ue_erase(0, 128*1024)`;读整块比对全 0xFF |
|
||||
| **通过标准** | 返回 `GD5F_OK` 且整块读回全 0xFF |
|
||||
| **覆盖原则** | `gd5f2gq5ue_erase` / `gd5f_block_erase` |
|
||||
|
||||
### TC-GD5F-402: 多块擦除
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-402 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | size=3 块(384KB)连续擦除 |
|
||||
| **前置条件** | 对应块非坏块 |
|
||||
| **测试步骤** | `gd5f2gq5ue_erase(0, 3*128*1024)`;读回比对全 0xFF |
|
||||
| **通过标准** | 返回 `GD5F_OK`,范围全 0xFF |
|
||||
| **覆盖原则** | 多块循环擦除 |
|
||||
|
||||
### TC-GD5F-403: 非块对齐应返回错误
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-403 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 负向测试 |
|
||||
| **标题** | offset 或 size 非 128KB 整数倍 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | `gd5f2gq5ue_erase(100, 128*1024)`(offset 不对齐);`gd5f2gq5ue_erase(0, 100)`(size 不对齐) |
|
||||
| **通过标准** | 两者均返回 `GD5F_ERROR` |
|
||||
| **覆盖原则** | 对齐校验 |
|
||||
|
||||
### TC-GD5F-404: 擦除-写-读 完整循环
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-404 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 集成测试 |
|
||||
| **标题** | erase → write → read 闭环比对 |
|
||||
| **前置条件** | 目标块非坏块 |
|
||||
| **测试步骤** | 1. `erase` 目标块<br>2. `write` 已知模式(如 0xAA 填充/递增)<br>3. `read` 比对 |
|
||||
| **通过标准** | 读回 == 写入(验证"先擦后写"链路) |
|
||||
| **覆盖原则** | 完整 NAND 写流程 |
|
||||
|
||||
---
|
||||
|
||||
## 6. 阶段 5:ECC 验证
|
||||
|
||||
### TC-GD5F-501: ECC 开启下写读正确
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-501 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | ECC 使能时数据正确,ECC status 无错 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()`(已使能 ECC);目标块已擦除 |
|
||||
| **测试步骤** | 写随机/递增模式;`gd5f_page_read(page)` + `gd5f_read_from_cache` 读回;`gd5f_check_ecc()` 检查 |
|
||||
| **通过标准** | 数据一致且 `gd5f_check_ecc()` 返回 `GD5F_OK`(ECCS=00 无错) |
|
||||
| **覆盖原则** | ECC 数据路径 |
|
||||
|
||||
### TC-GD5F-502: gd5f_check_ecc 干净读
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-502 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 干净页 `gd5f_check_ecc()` 返回 OK |
|
||||
| **前置条件** | 已 `gd5f_page_read` 加载页 |
|
||||
| **测试步骤** | 读后调 `gd5f_check_ecc()` |
|
||||
| **通过标准** | 返回 `GD5F_OK`(非 `GD5F_ECC_ERROR`) |
|
||||
| **覆盖原则** | `gd5f_check_ecc` |
|
||||
|
||||
### TC-GD5F-503: ECC 纠错能力(可选)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-503 |
|
||||
| **优先级** | P3 |
|
||||
| **类型** | 可选/深入测试 |
|
||||
| **标题** | 观察 ECCS 位在纠正场景下的变化 |
|
||||
| **前置条件** | 已知好块,ECC 开启 |
|
||||
| **测试步骤** | 写入后读回,检查 `ECCS` 位(00 无错 / 01~11 已纠正 bit);人为制造位翻转较困难,建议仅读状态位验证逻辑 |
|
||||
| **通过标准** | `gd5f_check_ecc()` 在不可纠正时返回 `GD5F_ECC_ERROR`,否则 `GD5F_OK` |
|
||||
| **覆盖原则** | ECC 状态位语义 |
|
||||
|
||||
---
|
||||
|
||||
## 7. 阶段 6:SPI 原语(FTL 共享)
|
||||
|
||||
> 下列函数为 `gd5f2gq5ue.c` 的私有/半公开原语,FTL 直接复用;通过组合调用验证。
|
||||
|
||||
### TC-GD5F-601: page_read + read_from_cache 组合
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-601 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 单页加载到 cache 并读出 |
|
||||
| **前置条件** | 目标页有已编程数据 |
|
||||
| **测试步骤** | `gd5f_page_read(page)` → `gd5f_read_from_cache(0, buf, 2048)` |
|
||||
| **通过标准** | 数据正确,返回 `GD5F_OK` |
|
||||
| **覆盖原则** | `gd5f_page_read` / `gd5f_read_from_cache` |
|
||||
|
||||
### TC-GD5F-602: program_load + program_exec 组合
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-602 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 单页编程(load→exec) |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | `gd5f_write_enable()` → `gd5f_program_load(0, buf, 2048)` → `gd5f_program_exec(page)`;读回比对 |
|
||||
| **通过标准** | 编程后数据一致,无 `P_FAIL` |
|
||||
| **覆盖原则** | `gd5f_program_load` / `gd5f_program_exec` |
|
||||
|
||||
### TC-GD5F-603: gd5f_block_erase 单块
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-603 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 原语级块擦除(地址=块首页地址) |
|
||||
| **前置条件** | SPI 已初始化 |
|
||||
| **测试步骤** | `gd5f_block_erase(block)`(注意传**块编号**,内部转块首页地址,见陷阱 01) |
|
||||
| **通过标准** | 返回 `GD5F_OK`,无 `E_FAIL` |
|
||||
| **覆盖原则** | `gd5f_block_erase`(Trap 01 修复点) |
|
||||
|
||||
### TC-GD5F-604: write_enable / read_status(WEL 位)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-604 |
|
||||
| **优先级** | P2 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 写使能后 WEL 位置位 |
|
||||
| **前置条件** | SPI 已初始化 |
|
||||
| **测试步骤** | `gd5f_write_enable()` → `gd5f_read_status(&s)` 检查 `s & GD5F_STATUS_WEL` |
|
||||
| **通过标准** | WEL 位为 1 |
|
||||
| **覆盖原则** | `gd5f_write_enable` / `gd5f_read_status` |
|
||||
|
||||
### TC-GD5F-605: gd5f_wait_busy 正常返回
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-605 |
|
||||
| **优先级** | P2 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 操作完成后 wait_busy 在超时内返回 0 |
|
||||
| **前置条件** | 执行一次读/写操作后 |
|
||||
| **测试步骤** | 调 `gd5f_wait_busy(1000)`,检查返回值 |
|
||||
| **通过标准** | 返回 `GD5F_OK`(OIP 已清零) |
|
||||
| **覆盖原则** | `gd5f_wait_busy` |
|
||||
|
||||
---
|
||||
|
||||
## 8. 阶段 7:DMA 边界(阈值 32 字节)
|
||||
|
||||
> 驱动 `GD5F_DMA_THRESHOLD=32`:`size>32` 走 `HAL_SPI_*_DMA`,否则轮询。两路径结果必须一致。
|
||||
|
||||
### TC-GD5F-701: 阈值下界(轮询路径)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-701 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 边界测试 |
|
||||
| **标题** | size=32 走非 DMA 路径,读写正确 |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | 写/读 32 字节并比对 |
|
||||
| **通过标准** | 数据一致 |
|
||||
| **覆盖原则** | `GD5F_DMA_THRESHOLD` 下界 |
|
||||
|
||||
### TC-GD5F-702: 阈值上界(DMA 路径)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-702 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 边界测试 |
|
||||
| **标题** | size=33 走 DMA 路径,读写正确 |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | 写/读 33 字节并比对 |
|
||||
| **通过标准** | 数据一致 |
|
||||
| **覆盖原则** | `GD5F_DMA_THRESHOLD` 上界 |
|
||||
|
||||
### TC-GD5F-703: 大块 DMA 一致性
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-703 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | size=2048 整页(DMA 路径)读写正确 |
|
||||
| **前置条件** | 目标块已擦除 |
|
||||
| **测试步骤** | 同 TC-GD5F-301,确认 DMA 路径全页正确 |
|
||||
| **通过标准** | 数据一致 |
|
||||
| **覆盖原则** | DMA 大数据路径 |
|
||||
|
||||
## 9. 阶段 8:FTL 层(nand_ftl)
|
||||
|
||||
### TC-GD5F-801: nand_ftl_init 成功
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-801 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | FTL 初始化(在 driver init 之上建立映射) |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | 调用 `nand_ftl_init()` |
|
||||
| **通过标准** | 返回 0;日志无异常 |
|
||||
| **覆盖原则** | `nand_ftl_init` |
|
||||
|
||||
### TC-GD5F-802: nand_ftl_format 成功
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-802 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | 格式化后可正常使用 |
|
||||
| **前置条件** | `nand_ftl_init()` 已成功 |
|
||||
| **测试步骤** | 调用 `nand_ftl_format()` |
|
||||
| **通过标准** | 返回 0 |
|
||||
| **覆盖原则** | `nand_ftl_format` |
|
||||
|
||||
---
|
||||
|
||||
## 10. 阶段 9:FatFS diskio(可选,待 FTL 完成)
|
||||
|
||||
### TC-GD5F-901: 挂载 + 文件写读
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-901 |
|
||||
| **优先级** | P2 |
|
||||
| **类型** | 集成测试 |
|
||||
| **标题** | FatFS 挂载 `/`,写文件后读回比对 |
|
||||
| **前置条件** | FTL 已 init/format;FatFS diskio 已对接 |
|
||||
| **测试步骤** | `f_mount` → `f_open` 写若干 KB → `f_close` → `f_open` 读回比对 |
|
||||
| **通过标准** | 文件内容一致 |
|
||||
| **覆盖原则** | FatFS diskio 链路 |
|
||||
|
||||
---
|
||||
|
||||
## 11. 边界条件
|
||||
|
||||
### TC-GD5F-1001: offset 越界
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-1001 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 负向测试 |
|
||||
| **标题** | offset >= TOTAL_SIZE 应返回错误 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | `gd5f2gq5ue_read(GD5F_TOTAL_SIZE, buf, 1)` / `write` 同 |
|
||||
| **通过标准** | 返回错误码(非 GD5F_OK) |
|
||||
| **覆盖原则** | 边界保护 |
|
||||
|
||||
### TC-GD5F-1002: size=0
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-1002 |
|
||||
| **优先级** | P2 |
|
||||
| **类型** | 负向测试 |
|
||||
| **标题** | 零长度读写不崩溃 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | `gd5f2gq5ue_read(0, buf, 0)` / `write(0, buf, 0)` |
|
||||
| **通过标准** | 返回 GD5F_OK 或合理错误,无 HardFault |
|
||||
| **覆盖原则** | 零长度处理 |
|
||||
|
||||
### TC-GD5F-1003: 未擦除区域写入
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-1003 |
|
||||
| **优先级** | P0 |
|
||||
| **类型** | 注意事项/负向 |
|
||||
| **标题** | 写前未擦除 → 数据不可预期 |
|
||||
| **前置条件** | 目标块含旧数据(未擦除) |
|
||||
| **测试步骤** | 直接 `write` 新数据并 `read` 比对 |
|
||||
| **通过标准** | **不通过比对**(验证 NAND "先擦后写" 特性;测试本身用于确认驱动不会误报成功) |
|
||||
| **覆盖原则** | NAND 写约束 |
|
||||
|
||||
### TC-GD5F-1004: 写保护解除验证
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-GD5F-1004 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能测试 |
|
||||
| **标题** | init 后 Protect 寄存器为 0x00,可写 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 已成功 |
|
||||
| **测试步骤** | `gd5f_private_set_feature` 读 Protect(0xA0);或间接由"可正常 program"推断 |
|
||||
| **通过标准** | 块保护已解除,编程不返回 `GD5F_PROGRAM_FAIL` |
|
||||
| **覆盖原则** | 块保护解除 |
|
||||
|
||||
---
|
||||
|
||||
---
|
||||
|
||||
## 12. 存储套件测试(TEST_SUITE_STORAGE / storage_test_run)
|
||||
|
||||
> 本套件独立于 GD5F 驱动套件,由 `test_config.h` 的 `TEST_SUITE_STORAGE` 选择,
|
||||
> 入口 `storage_test_run()`(`test/storage_test_task.c`),统一在 `ch395fTestTask` 中调度。
|
||||
> 当前 `storage_test_run()` 已覆盖 mkfs/mount/文件写读/性能(与阶段 9 FatFs 同类路径),
|
||||
> 并新增下列三项**集成测试**(TC-STO-01~03),覆盖 FTL journal 掉电恢复、大文件/随机访问、坏块注入下的存储可用性。
|
||||
> 三项均已于 STORAGE 套件实测通过(`=== Storage Tests: 11/11 PASSED (failed=0) ===`)。
|
||||
>
|
||||
> **已知陷阱(已修复)**:FTL 页缓存用 `s_cached_lpn = 0` 表示"缓存未加载",但 LPN 0 是合法页(FAT 引导扇区所在页)。
|
||||
> resume/重新初始化后 `s_cached_lpn` 被复位为 0,导致首次 `f_mount` 读 LBA0 时误判缓存命中、返回 `memset` 的全 0 缓存,
|
||||
> 引导扇区签名变成 `0000`,FatFs 报 `FR_NO_FILESYSTEM`。正常启动因 `f_mkfs` 兜底分支掩盖了此问题(第二次挂载才真正读盘)。
|
||||
> 修复:将"缓存空"哨兵改为非法值 `(dhara_sector_t)-1`(0xFFFFFFFF,远超实际容量),涉及 `disk_initialize` / `nand_ftl_deinit` / `nand_ftl_format`。
|
||||
|
||||
### TC-STO-01: FTL 掉电恢复(journal 持久化)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-STO-01 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 集成/可靠性测试 |
|
||||
| **标题** | 写入文件并同步后,可经 `dhara_map_resume` 恢复映射,文件不丢 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` + `nand_ftl_init()` 已成功;FatFS 可挂载 |
|
||||
| **测试步骤** | 1. `f_mount` → 写已知内容文件 `pl.dat`(4KB 位置相关模式)→ `f_sync`/`f_close` 落盘<br>2. 模拟掉电:`f_mount("",0)` 卸载 → `nand_ftl_deinit()` 复位 FTL → `nand_ftl_init()` 重新走 `dhara_map_resume`<br>3. `f_mount("",1)` 重新挂载 → 打开 `pl.dat` 读回比对 |
|
||||
| **通过标准** | 掉电(模拟)前后文件内容逐字节一致;resume 后映射有效(无异常) |
|
||||
| **覆盖原则** | `disk_initialize` / `dhara_map_resume` / FatFS 掉电安全 |
|
||||
| **依赖** | `nand_ftl_deinit()`(清 `s_initialized`/`s_cached_lpn`,使下次 init 真正重新 resume) |
|
||||
| **实测** | PASS(STORAGE 套件:resume 后 `pl.dat` 内容逐字节一致;修复 `s_cached_lpn` 哨兵 bug 后通过) |
|
||||
|
||||
### TC-STO-02: 大文件 / 多扇区 / 随机 seek
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-STO-02 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 功能/压力测试 |
|
||||
| **标题** | 256KB 文件顺序写读 + 随机偏移 seek 读一致性 |
|
||||
| **前置条件** | FTL 已初始化、FatFS 已挂载 |
|
||||
| **测试步骤** | 1. 写 256KB 文件 `big.dat`,每字节按位置相关模式填充(便于任意偏移校验)<br>2. 顺序读回全量比对<br>3. `f_lseek` 到若干随机偏移(如 0/33KB/128KB/200KB/末段)读小块比对 |
|
||||
| **通过标准** | 顺序与全部随机偏移读回内容均一致(验证 FTL 大范围映射 + GC + FatFS 随机访问) |
|
||||
| **覆盖原则** | FTL 大范围 LBA 映射 / 垃圾回收 / FatFs `f_lseek` + `f_read` |
|
||||
| **实测** | PASS(STORAGE 套件:256KB 顺序 + 随机 seek 读回一致) |
|
||||
|
||||
### TC-STO-03: 坏块注入下存储写入
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-STO-03 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 负向/健壮性测试 |
|
||||
| **标题** | 运行时注入坏块后,FatFS 仍可正常写读且坏块未被占用 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 成功;FTL 已复位 |
|
||||
| **测试步骤** | 1. `nand_ftl_format()` 清空旧 map → 选若干出厂好块 `gd5f2gq5ue_mark_block_bad()` 注入(更新并持久化 BBT)<br>2. `nand_ftl_deinit()` + `nand_ftl_init()` 使 dhara 经 `is_block_bad` 看到新坏块<br>3. `f_mkfs` 重建文件系统 → 正常文件写读 `bbt.dat` 并校验<br>4. 校验注入坏块仍 `gd5f2gq5ue_is_block_bad()==1` |
|
||||
| **通过标准** | 文件内容完整;注入坏块未被 dhara 分配使用(仍报告坏),存储可用 |
|
||||
| **注意事项** | 本例会**永久**将若干好块标记为坏并持久化(测试设备专用);如需恢复,运行 TC-STO-04(启用 `ENABLE_STORAGE_RECOVERY_TESTS` 编译 STORAGE 套件一次)即可重建 BBT + 重新格式化 |
|
||||
| **实测** | PASS(STORAGE 套件:注入 3 坏块后文件完整且坏块仍报告坏) |
|
||||
|
||||
### TC-STO-04: 重建 BBT + 重新格式化(恢复)
|
||||
|
||||
| 字段 | 值 |
|
||||
|------|-----|
|
||||
| **ID** | TC-STO-04 |
|
||||
| **优先级** | P1 |
|
||||
| **类型** | 恢复/清理测试 |
|
||||
| **标题** | 重建 BBT(重新扫描出厂坏块并持久化)并清空 dhara map,恢复设备干净态 |
|
||||
| **前置条件** | `gd5f2gq5ue_init()` 成功;需启用 `ENABLE_STORAGE_RECOVERY_TESTS` 编译 |
|
||||
| **测试步骤** | 1. `gd5f2gq5ue_bbt_rebuild()`(关 ECC → 重新扫描出厂坏块 → 开 ECC → `gd5f_bbt_save` 持久化,覆盖注入坏块)<br>2. `nand_ftl_format()` 清空 dhara map<br>3. `gd5f_bbt_dump_flash` 校验持久化 BBT 版本 ≥1 |
|
||||
| **通过标准** | 重建返回 OK 且持久化 BBT 版本 ≥1;设备坏块回到出厂集合,注入坏块被清除 |
|
||||
| **注意事项** | 运行一次即恢复;恢复后建议断电重启让 init 重新加载干净 BBT。本 TC 默认关闭,避免常规测试每次重置设备 |
|
||||
| **依赖** | `gd5f2gq5ue_bbt_rebuild`(详见 §4.8 持久化设计) |
|
||||
|
||||
---
|
||||
|
||||
## 附录 B:通过/失败汇总
|
||||
|
||||
| TC-ID | 标题 | 优先级 | 实测 |
|
||||
|-------|------|--------|------|
|
||||
| TC-GD5F-101 | init 全流程 | P0 | PASS |
|
||||
| TC-GD5F-102 | read_id 正确 ID | P0 | PASS |
|
||||
| TC-GD5F-103 | reset 成功 | P1 | PASS |
|
||||
| TC-GD5F-201 | 出厂坏块扫描 | P0 | PASS |
|
||||
| TC-GD5F-202 | is_block_bad 查询 | P0 | PASS |
|
||||
| TC-GD5F-203 | mark/clear 一致性 | P1 | PASS |
|
||||
| TC-GD5F-204 | init BBT 稳定(无需 rescan) | P2 | PASS |
|
||||
| TC-GD5F-205 | 可用块数 < 总块数(保留池生效) | P1 | PASS |
|
||||
| TC-GD5F-206 | RAM 标记→闪存持久化(bit+version) | P1 | PASS |
|
||||
| TC-GD5F-207 | 清 RAM→reload 恢复坏块 | P1 | PASS |
|
||||
| TC-GD5F-301 | 整页写读 | P0 | PASS |
|
||||
| TC-GD5F-302 | 跨页写读 | P0 | PASS |
|
||||
| TC-GD5F-303 | 非对齐 offset | P1 | PASS |
|
||||
| TC-GD5F-304 | 多页顺序写读 | P1 | PASS |
|
||||
| TC-GD5F-305 | 随机单字节访问 | P2 | PASS |
|
||||
| TC-GD5F-401 | 单块擦除读 0xFF | P0 | PASS |
|
||||
| TC-GD5F-402 | 多块擦除 | P1 | PASS |
|
||||
| TC-GD5F-403 | 非块对齐返回错误 | P0 | PASS |
|
||||
| TC-GD5F-404 | 擦-写-读 闭环 | P0 | PASS |
|
||||
| TC-GD5F-501 | ECC 开启写读 | P0 | PASS |
|
||||
| TC-GD5F-502 | check_ecc 干净读 | P1 | PASS |
|
||||
| TC-GD5F-503 | ECC 纠错(可选) | P3 | 未实现(可选) |
|
||||
| TC-GD5F-601 | page_read+cache 组合 | P1 | PASS |
|
||||
| TC-GD5F-602 | program_load+exec 组合 | P1 | PASS |
|
||||
| TC-GD5F-603 | block_erase 原语 | P1 | PASS |
|
||||
| TC-GD5F-604 | write_enable WEL 位 | P2 | PASS |
|
||||
| TC-GD5F-605 | wait_busy 正常返回 | P2 | PASS |
|
||||
| TC-GD5F-701 | DMA 阈值下界(32) | P1 | PASS |
|
||||
| TC-GD5F-702 | DMA 阈值上界(33) | P1 | PASS |
|
||||
| TC-GD5F-703 | 大块 DMA 一致性 | P1 | PASS |
|
||||
| TC-GD5F-801 | nand_ftl_init | P0 | PASS |
|
||||
| TC-GD5F-802 | nand_ftl_format | P1 | PASS |
|
||||
| TC-GD5F-901 | FatFS 挂载写读 | P2 | PASS |
|
||||
| TC-GD5F-1001 | offset 越界 | P1 | PASS |
|
||||
| TC-GD5F-1002 | size=0 | P2 | PASS |
|
||||
| TC-GD5F-1003 | 未擦除写入 | P0 | PASS |
|
||||
| TC-GD5F-1004 | 写保护解除 | P1 | PASS |
|
||||
| TC-STO-01 | FTL 掉电恢复(journal) | P1 | PASS |
|
||||
| TC-STO-02 | 大文件/随机 seek | P1 | PASS |
|
||||
| TC-STO-03 | 坏块注入下存储写入 | P1 | PASS |
|
||||
| TC-STO-04 | BBT 重建 + 重新格式化(恢复) | P1 | 受 `ENABLE_STORAGE_RECOVERY_TESTS` 控制(默认关) |
|
||||
|
||||
> 当前实测:`TEST_SUITE_GD5F` 构建一次运行全部阶段,结尾输出 `=== GD5F2GQ5UE Tests: 65/65 PASSED (failed=0) ===`(65 为各 TC 内部断言总数,含 TC-GD5F-205~207 BBT 持久化用例;TC 覆盖见上表)。`TEST_SUITE_STORAGE` 套件结尾输出 `=== Storage Tests: 11/11 PASSED (failed=0) ===`(TC-STO-01/02/03 各含若干内部断言,且 TC-STO-01 依赖的 `s_cached_lpn` 哨兵 bug 已修复)。两套件均 0 错误 0 警告通过 MDK 编译。
|
||||
|
||||
---
|
||||
|
||||
## 附录 C:驱动函数覆盖
|
||||
|
||||
| 函数 | 覆盖 TC |
|
||||
|------|---------|
|
||||
| `gd5f2gq5ue_init` | TC-GD5F-101 |
|
||||
| `gd5f2gq5ue_read_id` | TC-GD5F-102 |
|
||||
| `gd5f2gq5ue_reset` | TC-GD5F-103 |
|
||||
| `gd5f2gq5ue_read` | TC-GD5F-301/302/303/304/305 |
|
||||
| `gd5f2gq5ue_write` | TC-GD5F-301/302/303/304/305 |
|
||||
| `gd5f2gq5ue_erase` | TC-GD5F-401/402/403/404 |
|
||||
| `gd5f2gq5ue_is_block_bad` | TC-GD5F-202 |
|
||||
| `gd5f2gq5ue_mark_block_bad` | TC-GD5F-203 |
|
||||
| `gd5f2gq5ue_bbt_clear` | TC-GD5F-203 |
|
||||
| `gd5f2gq5ue_is_block_bad` / 初始化 BBT | TC-GD5F-204 |
|
||||
| `gd5f2gq5ue_print_bbt` | TC-GD5F-201 |
|
||||
| `gd5f_wait_busy` | TC-GD5F-605 |
|
||||
| `gd5f_write_enable` | TC-GD5F-604 |
|
||||
| `gd5f_read_status` | TC-GD5F-103/604 |
|
||||
| `gd5f_page_read` | TC-GD5F-601 |
|
||||
| `gd5f_read_from_cache` | TC-GD5F-601 |
|
||||
| `gd5f_program_load` | TC-GD5F-602 |
|
||||
| `gd5f_program_exec` | TC-GD5F-602 |
|
||||
| `gd5f_block_erase` | TC-GD5F-603 |
|
||||
| `gd5f_check_ecc` | TC-GD5F-501/502 |
|
||||
| `nand_ftl_init` | TC-GD5F-801 |
|
||||
| `nand_ftl_format` | TC-GD5F-802 |
|
||||
| `nand_ftl_deinit` | TC-STO-01 / TC-STO-03 |
|
||||
| `gd5f2gq5ue_bbt_rebuild` | TC-STO-04 |
|
||||
| `storage_test_run`(存储套件) | TC-STO-01/02/03/04 |
|
||||
|
||||
---
|
||||
|
||||
## 附录 D:参数速查
|
||||
|
||||
| 项 | 值 |
|
||||
|----|-----|
|
||||
| 页数据/Spare/总长 | 2048 / 64 / 2112 B |
|
||||
| 每块页数 / 块大小 | 64 / 128 KB |
|
||||
| 总块数 / 容量 | 2048 / 256 MB |
|
||||
| ID | MID=0xC8, DID=0x52 |
|
||||
| 擦除最小单位 | 1 块(128 KB,须对齐) |
|
||||
| DMA 阈值 | 32 B(>32 走 DMA) |
|
||||
| 状态寄存器 | 0xC0;OIP=0, WEL=1, E_FAIL=2, P_FAIL=3, ECCS=4/5 |
|
||||
| Feature 寄存器 | 0xB0;ECC_EN=4, QE=0 |
|
||||
| Protect 寄存器 | 0xA0;init 后写 0x00 解除保护 |
|
||||
| SPI 引脚 | CS=PE0, SCK=PB3, MISO=PB4, MOSI=PB5, WP=PB8, HOLD=PE1 |
|
||||
|
||||
@@ -29,3 +29,107 @@
|
||||
- D8h 和 13h/10h 都使用 24-bit 行地址,格式一致
|
||||
- 块擦除不使用 `block × block_size`(字节偏移),而用块首页地址
|
||||
- 芯片手册的 memory mapping 必须严格遵守
|
||||
|
||||
## Trap 02 — 测试缓冲越界导致跨页比对误判(有效)
|
||||
|
||||
**发现时间**:2026-08-26
|
||||
|
||||
**现象**:
|
||||
`gd5f_test_task.c` 中 `s_wbuf` / `s_rbuf` 按单页大小定义:
|
||||
```c
|
||||
static uint8_t s_wbuf[GD5F_PAGE_SIZE]; /* 2048 字节 */
|
||||
static uint8_t s_rbuf[GD5F_PAGE_SIZE]; /* 2048 字节 */
|
||||
```
|
||||
TC-GD5F-302 跨页写读用 `gd5f2gq5ue_write(base + 1000, s_wbuf, 3000)` /
|
||||
`read(..., s_rbuf, 3000)`。驱动实际把 3000 字节正确写入了 NAND,但测试缓冲只有
|
||||
2048 字节,发生**数组越界**:
|
||||
- 前 2048 字节写入合法区(page0 全 + page1 前 1000 字节)→ 比对正确;
|
||||
- page1 剩余 952 字节被写到 `s_rbuf[2048..2999]`(越界),落入相邻内存,**丢失**;
|
||||
- 比对时读 `s_rbuf[2048..2999]` 为越界垃圾 → 误判 `cross-page MISMATCH`。
|
||||
|
||||
**根因**:
|
||||
测试缓冲未覆盖实际最大读写长度(跨页场景超过单页 2048 字节)。
|
||||
|
||||
**修复**:
|
||||
将缓冲放大到 ≥ 最大读写长度(如 `GD5F_PAGE_SIZE * 2`,即 4096):
|
||||
```c
|
||||
static uint8_t s_wbuf[GD5F_PAGE_SIZE * 2];
|
||||
static uint8_t s_rbuf[GD5F_PAGE_SIZE * 2];
|
||||
```
|
||||
|
||||
**验证结果**:
|
||||
缓冲放大后 TC-GD5F-302 一次通过,不再误判。
|
||||
|
||||
**经验教训**:
|
||||
- 任何“跨页 / 大于单页”的读写测试,缓冲必须按**实际长度上限**而非单页大小分配
|
||||
- 越界写会污染相邻全局变量,可能引起其它用例莫名失败,定位时优先怀疑缓冲尺寸
|
||||
|
||||
## Trap 03 — 驱动读写擦缺越界检查(有效 / 健壮性缺口)
|
||||
|
||||
**发现时间**:2026-08-26
|
||||
|
||||
**现象**:
|
||||
TC-GD5F-1001 用 `offset = GD5F_TOTAL_SIZE`(恰好超出末尾 1 字节)做 read/write,
|
||||
期望驱动拒绝(返回错误),但 `gd5f2gq5ue_read` / `write` / `erase` 原实现**无任何边界校验**,
|
||||
直接计算 `page_addr = offset / PAGE_SIZE` 后继续操作,返回 `GD5F_OK` → 测试 FAIL。
|
||||
同时这也意味着正常调用若传入越界参数,会静默访问到回绕后的非法页。
|
||||
|
||||
**根因**:
|
||||
`gd5f2gq5ue_read` / `write` / `erase` 入口未校验 `offset` / `size` 是否在
|
||||
`[0, GD5F_TOTAL_SIZE]` 容量范围内。
|
||||
|
||||
**修复**:
|
||||
在三个函数入口统一加边界检查(FTL/diskio 均在容量内访问,不受影响):
|
||||
```c
|
||||
if (offset < 0 || (unsigned long)offset + size > (unsigned long)GD5F_TOTAL_SIZE) {
|
||||
return GD5F_ERROR;
|
||||
}
|
||||
```
|
||||
`erase` 在原有的块对齐检查之后、循环之前加同一判断即可。
|
||||
|
||||
**验证结果**:
|
||||
- TC-GD5F-1001 read/write 越界均被拒绝(ret=-1),测试 PASS
|
||||
- TC-GD5F-1002 size=0 仍返回 `GD5F_OK`(offset 合法且 size=0 不越界),符合预期
|
||||
- 该检查还顺带逮到 Trap 04 的测试越界擦除(见下)
|
||||
|
||||
**经验教训**:
|
||||
- 面向字节偏移的裸 NAND 接口必须做容量边界检查,调用方传错参数时尽早失败
|
||||
- 无越界检查的驱动容易“静默回绕”,问题极难定位
|
||||
|
||||
## Trap 04 — gd5f_find_run 返回语义与多块擦除窗口错位(测试 bug)
|
||||
|
||||
**发现时间**:2026-08-26
|
||||
|
||||
**现象**:
|
||||
TC-GD5F-402 多块擦除(`gd5f_find_run(3)` 后擦 3 块)返回 `ret=-1`。
|
||||
经 Trap 03 的边界检查定位:实际要擦的块超出了设备末尾。
|
||||
|
||||
**根因**:
|
||||
`gd5f_find_run(n)` 原实现返回的是**连续好块的末尾块号** `top`
|
||||
(校验 `top, top-1, ..., top-(n-1)` 共 n 块),但调用方把返回值当作**起始块号**使用:
|
||||
```c
|
||||
base3 = (long)blk3 * GD5F_BLOCK_SIZE;
|
||||
gd5f2gq5ue_erase(base3, 3 * GD5F_BLOCK_SIZE); /* 实际擦 blk3, blk3+1, blk3+2 */
|
||||
```
|
||||
当 `gd5f_find_run(3)` 返回的末尾块贴到设备末尾(例如 2047,即块 2045/2046/2047 为好块)
|
||||
时,调用方实际要擦 `2047, 2048, 2049`,块 2048/2049 越界。
|
||||
`n=1` 时首尾块号相同所以不暴露,仅 `n>1` 暴露。
|
||||
|
||||
**修复**:
|
||||
统一让 `gd5f_find_run` 返回**起始块号**,与 `n=1` 的用法一致,并仍避开块 0:
|
||||
```c
|
||||
if (ok) {
|
||||
return top - (uint32_t)(n - 1); /* 返回连续好块的起始块号 */
|
||||
}
|
||||
```
|
||||
循环条件保持 `top >= (uint32_t)(n - 1) + 1`,保证起始块 ≥ 1。
|
||||
|
||||
**验证结果**:
|
||||
修复后 TC-GD5F-402 多块擦除(ret=0)及“擦后全 0xFF”均 PASS;
|
||||
全套用例最终 60/60 PASSED。
|
||||
|
||||
**经验教训**:
|
||||
- 返回“连续区间”的辅助函数,其返回值是起点还是终点必须在注释/命名中明确,
|
||||
调用方与实现必须一致
|
||||
- 这类错位 bug 往往只在“区间贴到设备边界”时才触发,正常情况能过,建议测试覆盖边界块
|
||||
|
||||
|
||||
@@ -142,7 +142,7 @@ HAL_Init → SystemClock_Config → MX_GPIO_Init → MX_USART1_UART_Init
|
||||
2. READ_ID (9Fh)
|
||||
└─ 校验 MID=0xC8, DID=0x52
|
||||
3. BBT 扫描
|
||||
└─ 读每块最后一页 (page 63) spare byte 0
|
||||
└─ 读每块第一页 (page 0) spare byte 0(列地址 0x800,手册 §12.4 初始坏块标记位)
|
||||
└─ 非 0xFF 即出厂坏块,写入 s_bbt[]
|
||||
4. SET_FEATURE (B0h=10h) — 使能内部 8bit ECC
|
||||
5. SET_FEATURE (A0h=00h) — 解除全部块保护
|
||||
@@ -203,18 +203,111 @@ DMA 消除了轮询模式下 SPI 状态寄存器查检的逐字节 CPU 开销,
|
||||
|
||||
### 4.6 BBT (Bad Block Table)
|
||||
|
||||
- 初始化时扫描全部 2048 块最后一页的 spare byte 0
|
||||
- 初始化时扫描全部 2048 块第一页(page 0)的 spare byte 0(列地址 0x800)
|
||||
- `s_bbt[256]` 位图数组,1 bit 标识 1 个块 (0=好, 1=坏)
|
||||
- `gd5f2gq5ue_is_block_bad(block)` — 查询坏块状态
|
||||
- `gd5f2gq5ue_mark_block_bad(block)` — 标记坏块 (FTL 层在擦除/编程失败时调用)
|
||||
- `gd5f2gq5ue_bbt_clear()` — 清空 BBT(慎用,仅在重建时使用)
|
||||
- `gd5f2gq5ue_bbt_rescan()` — 重新扫描并重建 BBT(需 ECC 禁用时调用,见 GD5F2GQ5UE_Trap_Records.md)
|
||||
- `gd5f_bbt_scan()` — 在 `gd5f2gq5ue_init()` 阶段、ECC 使能前扫描构建 BBT;运行时不再提供公开重扫接口(见 GD5F2GQ5UE_Trap_Records.md)
|
||||
- `gd5f2gq5ue_print_bbt()` — 打印 BBT 摘要(调试用)
|
||||
|
||||
> **注意**:BBT 只能在 ECC 禁用时扫描(`gd5f_bbt_scan()`),ECC 使能后 spare area 会被 ECC 引擎干扰导致坏块检测不可靠。运行时坏块只来源于真实擦除/编程失败,不要主动重新扫描。
|
||||
> **注意**:`gd5f_private_bbt_scan()` 选择在 ECC 使能前扫描。按手册 §12.6,ECC 使能后整段 spare 仍可读取(仅 0x840~0x87F 的 ECC 校验区禁止编程),因此读取 0x800(spare byte 0)即便 ECC 开启也安全;但扫描放在 ECC 禁用阶段是更稳妥的默认做法。运行时坏块只来源于真实擦除/编程失败,不要主动重新扫描。
|
||||
|
||||
### 4.7 页内寻址模型(行地址 / 列地址)
|
||||
|
||||
NAND 访问是**二维寻址**,两个地址含义不同:
|
||||
|
||||
| 维度 | 含义 | 由谁发出 | 决定什么 |
|
||||
|------|------|----------|----------|
|
||||
| 行地址(页地址 / page address) | 第几页 | `gd5f_page_read(page)` | 把哪一页从存储阵列搬进芯片内部 cache 寄存器 |
|
||||
| 列地址(column address) | 该页内第几个字节 | `gd5f_read_from_cache(column, ...)`(发送 `0Bh` + 2 字节列地址) | 从 cache 里偏移 `column` 处开始吐数据 |
|
||||
|
||||
**一页的内部布局**(手册 §12.6 Table 12-8):一页 = 2KB 主数据 + 64B 备用区(spare) = 2112 字节,页内连续编址为 column 0 ~ 2111:
|
||||
|
||||
```
|
||||
page (2112B) = main(2048B) + spare(64B)
|
||||
column: 0 2047 2048 2111
|
||||
↑
|
||||
spare[0] / 坏块标记位 (0x800)
|
||||
```
|
||||
|
||||
- `column 0 ~ 2047` → 主数据区(main data)
|
||||
- `column 2048 ~ 2111` → 备用区(spare),其中 **2048(0x800)就是 spare 的第 0 字节**
|
||||
|
||||
**为什么坏块标记的列地址是 2048**:main 区占据了前 2048 字节,spare 区从 2048 起算,故 spare byte 0 落在列地址 2048(0x800)。驱动把 `GD5F_PAGE_SIZE`(=2048)作为 `column` 传给 `gd5f_read_from_cache()`(`gd5f2gq5ue.c:307-308` 将其拼成 2 字节列地址),芯片即从 spare[0] 开始回数据——这正是出厂坏块标记位(手册 §12.4 / Table 12-6:First spare area location = Byte 2048)。
|
||||
|
||||
> 一句话:**page 选页,column 选页内字节偏移;main 占前 2048 字节,spare 从 0x800 起算。**
|
||||
|
||||
### 4.8 BBT 持久化存储(2026-08-27 新增)
|
||||
|
||||
**需求背景**:出厂坏块标记写在每块首页 `spare[0]`(page 0),但 NAND 的**块擦除会同时清空主区与 spare 区**,因此运行时坏块(擦除/编程失败产生)无法回写到原厂标记位——否则该块一旦被擦除,坏块标记即丢失。必须把运行期坏块信息存到独立的、不参与擦写的**保留区域**,并在每次上电时加载回来。
|
||||
|
||||
**保留块池(BBT Pool)**:
|
||||
|
||||
- 从 NAND 顶部向下挑选 `GD5F_BBT_POOL_COUNT`(=4)个**出厂好块**作为 BBT 保留池,不交给 dhara 管理。
|
||||
- `gd5f_private_bbt_locate_pool()` 在 init 阶段从 `GD5F_TOTAL_BLOCKS-1` 向下收集前 4 个 `s_bbt[b]==0`(出厂好)的块号,存入 `s_bbt_pool_blocks[]`,并把 `s_usable_blocks` 设为其中**最低的块号**。
|
||||
- dhara 看到的可用块数 = `gd5f_get_usable_blocks()` = `s_usable_blocks`,即保留池以下的块;整个保留池(顶部 4 块)对文件系统不可见。文件系统可用块数由 2048 降为约 2044(若顶部块含出厂坏块则略少)。
|
||||
|
||||
**闪存上的 BBT 记录格式**(每个保留块 page 0):
|
||||
|
||||
```
|
||||
偏移 长度 字段
|
||||
0 4 magic = "GBBT"
|
||||
4 4 version (uint32 LE, 单调递增)
|
||||
8 4 len (uint32 LE, = GD5F_BBT_SIZE = 256)
|
||||
12 4 crc32 (uint32, 对下方 bitmap 计算, 多项式 0xEDB88320)
|
||||
16 256 bitmap (GD5F_BBT_SIZE 字节, 1 bit / 块, 与 RAM s_bbt 同布局)
|
||||
────────────────────────────────────
|
||||
合计 272 字节 (GD5F_BBT_HDR_SIZE + GD5F_BBT_SIZE)
|
||||
```
|
||||
|
||||
**写入(掉电安全,轮转)— `gd5f_bbt_save()`**:
|
||||
|
||||
- 版本号自增:`ver = s_bbt_version + 1`
|
||||
- 轮转写入下一保留槽 `s_bbt_write_slot`(环形指针,遇损坏槽 `s_bbt_slot_dead` 跳过)
|
||||
- 先 `BLOCK_ERASE` 目标保留块,再 `PROGRAM_LOAD(0)` 写入整页(header+bitmap),最后 `PROGRAM_EXEC`
|
||||
- 若某保留块自身擦除/编程失败,置 `s_bbt_slot_dead` 对应位并跳到下一槽
|
||||
- 每次 `gd5f2gq5ue_mark_block_bad()` 标记新坏块后都会调用 `gd5f_bbt_save()`;写入极罕见(仅坏块事件触发),磨损可忽略
|
||||
|
||||
**加载 — `gd5f_bbt_load()` → `gd5f_private_bbt_find_best()`**:
|
||||
|
||||
- 遍历全部保留块,校验 `magic` / `len` / `crc32`,丢弃损坏副本
|
||||
- 选出**版本号最高**的有效副本,将其 bitmap `OR` 进 RAM `s_bbt`(RAM 此时已含出厂坏块,`gd5f_bbt_scan` 先于本步执行)
|
||||
- 记录 `s_bbt_version` 与下一轮转槽 `s_bbt_write_slot`
|
||||
- 掉电保护:每次写入都是"擦除 + 整页编程"的完整新副本;若写入中途掉电,旧的高版本有效副本仍在,上电时按最高版本选取,不会读到半成品
|
||||
|
||||
**上电初始化顺序(与 §4.3 对应补充)**:
|
||||
|
||||
```
|
||||
1. RESET → READ_ID → 校验 MID/DID
|
||||
2. gd5f_bbt_scan() // 出厂坏块扫描 (ECC 关闭), 填充 s_bbt
|
||||
3. SET_FEATURE(0xB0,0x10) // 使能内部 8bit ECC
|
||||
4. SET_FEATURE(保护,0x00) // 解除块保护
|
||||
5. gd5f_private_bbt_locate_pool() // 选保留池, 设定 s_usable_blocks
|
||||
6. gd5f_bbt_load() // 叠加持久化的运行期坏块
|
||||
```
|
||||
|
||||
**调试 / 测试 API**:
|
||||
|
||||
| 函数 | 说明 |
|
||||
|------|------|
|
||||
| `gd5f_bbt_dump_flash(p_bbt, p_version)` | 读取闪存中当前生效的 BBT 位图与版本(验证持久化用) |
|
||||
| `gd5f_bbt_wipe_pool()` | 擦除保留块池(撤销持久化,回到仅出厂扫描态;出厂重置/测试用) |
|
||||
| `gd5f_bbt_reload()` | 从保留池重新加载持久化 BBT 到 RAM |
|
||||
|
||||
**关键常量**:
|
||||
|
||||
| 宏 / 变量 | 位置 | 值 | 说明 |
|
||||
|-----------|------|----|------|
|
||||
| `GD5F_BBT_POOL_COUNT` | `gd5f2gq5ue.h` | 4 | 保留块数量 |
|
||||
| `GD5F_BBT_SIZE` | `gd5f2gq5ue.c` | 256 (`=TOTAL_BLOCKS/8`) | 位图字节数(覆盖 2048 块,每块 1 bit) |
|
||||
| `GD5F_BBT_HDR_SIZE` | `gd5f2gq5ue.c` | 16 | 头部长度(magic+ver+len+crc) |
|
||||
| `s_bbt_magic` | `gd5f2gq5ue.c` | `"GBBT"` | BBT 存储魔数 |
|
||||
|
||||
---
|
||||
|
||||
|
||||
|
||||
## 5. dhara FTL (Flash Translation Layer)
|
||||
|
||||
### 5.1 概述
|
||||
@@ -371,7 +464,7 @@ f_mkfs("", &opts, work, size)
|
||||
| `gd5f2gq5ue_is_block_bad(block)` | 查询坏块 |
|
||||
| `gd5f2gq5ue_mark_block_bad(block)` | 标记坏块 |
|
||||
| `gd5f2gq5ue_bbt_clear()` | 清空 BBT |
|
||||
| `gd5f2gq5ue_bbt_rescan()` | 重新扫描 BBT |
|
||||
| `gd5f_bbt_scan()` | init 时扫描构建 BBT(内部静态) |
|
||||
| `gd5f2gq5ue_print_bbt()` | 打印 BBT |
|
||||
|
||||
**SPI 原语(FTL 和测试共享):**
|
||||
@@ -460,6 +553,6 @@ if (nand_ftl_format() == 0) {
|
||||
1. **擦除对齐** — `gd5f2gq5ue_erase()` 的 offset 和 size 必须严格按 GD5F_BLOCK_SIZE (128KB) 对齐和整数倍。
|
||||
2. **写前擦除** — NAND 不能原地覆写,FTL 内部自动管理擦除,但直接调用 `gd5f2gq5ue_write()` 前必须确保目标块已擦除。
|
||||
3. **FTL 首个扇区** — `dhara_map_init` 的第 5 个参数 (journal 页数) 影响 GC 效率,当前为 4,增大可减少写入放大但占用更多内存。
|
||||
4. **坏块传播** — FTL 在擦除/编程失败后自动调用 `dhara_nand_mark_bad` → `gd5f2gq5ue_mark_block_bad`,BBT 在 RAM 中更新,下次复位后重新扫描出厂坏块并叠加运行时坏块。
|
||||
4. **坏块传播** — FTL 在擦除/编程失败后自动调用 `dhara_nand_mark_bad` → `gd5f2gq5ue_mark_block_bad`,BBT 在 RAM 中更新并立即通过 `gd5f_bbt_save()` 持久化到保留块池;下次复位后 `gd5f_bbt_scan()` 重建出厂坏块,`gd5f_bbt_load()` 再叠加保留池中保存的运行期坏块,因此运行期坏块在掉电后依然有效(详见 §4.8)。
|
||||
5. **功耗** — 擦除操作最大耗时约 5ms (驱动超时设为 5s),页编程约 600ms (超时 1s),读写操作快。在低功耗场景需注意合理安排操作时序。
|
||||
6. **缓存一致性** — 单页缓存 (s_cache_buf) 仅对 FatFS 层可见,多任务读写同一文件需在应用层同步。
|
||||
|
||||
@@ -54,7 +54,7 @@ extern "C" {
|
||||
/* ---- NET 层(阶段 6~11)---- */
|
||||
//#define ENABLE_PHASE6_TESTS /* [网] TCP Echo(单连接基础收发) */
|
||||
//#define ENABLE_PHASE7_TESTS /* [网] TCP Client 主动连接(回显收发 + 关闭重连 + 连接超时) */
|
||||
#define ENABLE_PHASE8_TESTS /* [网] 大文件传输(100KB 文件收发) */
|
||||
//#define ENABLE_PHASE8_TESTS /* [网] 大文件传输(100KB 文件收发) */
|
||||
//#define ENABLE_PHASE9_TESTS /* [网] Select/Poll I/O 多路复用 */
|
||||
//#define ENABLE_PHASE10_TESTS /* [网] 边界条件测试 */
|
||||
//#define ENABLE_PHASE11_TESTS /* [网] KeepAlive 超时断开测试 */
|
||||
|
||||
@@ -17,6 +17,9 @@
|
||||
#include "net_socket.h"
|
||||
#include "ch395f_test.h"
|
||||
#include "ch395f.h"
|
||||
#include "test_config.h"
|
||||
#include "storage_test.h"
|
||||
#include "gd5f_test.h"
|
||||
|
||||
#define DBG_TAG "[TEST_TASK]"
|
||||
#include "dbg_log.h"
|
||||
@@ -48,7 +51,7 @@ test_stats_t g_test_stats;
|
||||
static void test_parse_ip(const char *str, uint8_t *ip_arr)
|
||||
{
|
||||
uint32_t val;
|
||||
int i;
|
||||
int32_t i;
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
val = 0;
|
||||
@@ -121,7 +124,7 @@ static void phase1_run(void) {
|
||||
ch395f_set_ip_addr(set_ip);
|
||||
memset(ip_info, 0, sizeof(ip_info));
|
||||
ch395f_get_ip_inf(ip_info);
|
||||
int match = (ip_info[0] == 192 && ip_info[1] == 168 &&
|
||||
int32_t match = (ip_info[0] == 192 && ip_info[1] == 168 &&
|
||||
ip_info[2] == 1 && ip_info[3] == 100);
|
||||
DBG_INFO(" [P1-03] ch395f_set_ip_addr(192.168.1.100)");
|
||||
DBG_INFO(" expect: IP[0..3] = 192.168.1.100");
|
||||
@@ -141,7 +144,7 @@ static void phase1_run(void) {
|
||||
ch395f_set_gwip_addr(set_gw);
|
||||
memset(ip_info, 0, sizeof(ip_info));
|
||||
ch395f_get_ip_inf(ip_info);
|
||||
int match = (ip_info[4] == 192 && ip_info[5] == 168 &&
|
||||
int32_t match = (ip_info[4] == 192 && ip_info[5] == 168 &&
|
||||
ip_info[6] == 1 && ip_info[7] == 1);
|
||||
DBG_INFO(" [P1-04] ch395f_set_gwip_addr(192.168.1.1)");
|
||||
DBG_INFO(" expect: GW[0..3] = 192.168.1.1");
|
||||
@@ -161,7 +164,7 @@ static void phase1_run(void) {
|
||||
ch395f_set_mask_addr(set_mask);
|
||||
memset(ip_info, 0, sizeof(ip_info));
|
||||
ch395f_get_ip_inf(ip_info);
|
||||
int match = (ip_info[8] == 255 && ip_info[9] == 255 &&
|
||||
int32_t match = (ip_info[8] == 255 && ip_info[9] == 255 &&
|
||||
ip_info[10] == 255 && ip_info[11] == 0);
|
||||
DBG_INFO(" [P1-05] ch395f_set_mask_addr(255.255.255.0)");
|
||||
DBG_INFO(" expect: MASK[0..3] = 255.255.255.0");
|
||||
@@ -503,8 +506,8 @@ static void phase2_tc202_once(uint8_t sock, uint16_t local_port)
|
||||
uint16_t n;
|
||||
uint16_t rl;
|
||||
uint32_t tick;
|
||||
int k;
|
||||
int match;
|
||||
int32_t k;
|
||||
int32_t match;
|
||||
|
||||
for (k = 0; k < 64; k++) {
|
||||
tx[k] = (uint8_t)k;
|
||||
@@ -596,7 +599,7 @@ static void phase2_tc202(void)
|
||||
{
|
||||
uint8_t sock = 0;
|
||||
uint8_t ip_arr[4];
|
||||
int i;
|
||||
int32_t i;
|
||||
|
||||
test_parse_ip(PHASE2_REMOTE_IP, ip_arr);
|
||||
|
||||
@@ -804,7 +807,7 @@ static void phase2_run(void)
|
||||
static void phase3_run(void) {
|
||||
uint8_t sock = 0;
|
||||
uint8_t rx_buf[300] = {0};
|
||||
int counted;
|
||||
int32_t counted;
|
||||
|
||||
DBG_INFO("=== CH395F Phase 3 Tests (UDP) ===");
|
||||
|
||||
@@ -845,8 +848,8 @@ static void phase3_run(void) {
|
||||
counted = 0;
|
||||
while (counted < PHASE3_TOTAL_ROUNDS) {
|
||||
uint32_t tick = HAL_GetTick();
|
||||
int echo_ok = 0;
|
||||
int is_probe = 0;
|
||||
int32_t echo_ok = 0;
|
||||
int32_t is_probe = 0;
|
||||
while (HAL_GetTick() - tick < 30000) {
|
||||
uint16_t rlen = ch395f_get_recv_len(sock);
|
||||
if (rlen > 8) {
|
||||
@@ -925,7 +928,7 @@ static void phase3_run(void) {
|
||||
|
||||
static void phase4_run(void) {
|
||||
uint8_t ip_info[20] = {0};
|
||||
int same = 0;
|
||||
int32_t same = 0;
|
||||
|
||||
DBG_INFO("=== CH395F Phase 4 Tests (DHCP) ===");
|
||||
|
||||
@@ -1015,7 +1018,7 @@ static void phase4_run(void) {
|
||||
ch395f_set_des_ip(anno_sock, bcast);
|
||||
ch395f_set_des_port(anno_sock, 0);
|
||||
|
||||
int hello_ok = 0;
|
||||
int32_t hello_ok = 0;
|
||||
uint32_t wait = HAL_GetTick();
|
||||
while (HAL_GetTick() - wait < PHASE4_HELLO_WAIT_MS) {
|
||||
ch395f_get_glob_int_status_all();
|
||||
@@ -1112,13 +1115,13 @@ static void phase5_run(void) {
|
||||
static uint8_t exp[PHASE5_CHUNK_SIZE];
|
||||
uint8_t sock = 0;
|
||||
uint8_t ip_arr[4];
|
||||
int chunks;
|
||||
int bad = 0;
|
||||
int conn_ok = 0;
|
||||
int blk_tx = 0;
|
||||
int blk_rx = 0;
|
||||
int can_write = 1;
|
||||
int progress_64k = -1;
|
||||
int32_t chunks;
|
||||
int32_t bad = 0;
|
||||
int32_t conn_ok = 0;
|
||||
int32_t blk_tx = 0;
|
||||
int32_t blk_rx = 0;
|
||||
int32_t can_write = 1;
|
||||
int32_t progress_64k = -1;
|
||||
uint32_t send_bytes;
|
||||
uint32_t sum_tx = 0;
|
||||
uint32_t sum_rx = 0;
|
||||
@@ -1345,8 +1348,9 @@ void StartCh395fTestTask(void *argument)
|
||||
{
|
||||
(void)argument;
|
||||
|
||||
DBG_INFO("Test task started");
|
||||
DBG_INFO("Test task started, suite=%s", TEST_SUITE_NAME);
|
||||
|
||||
#if defined(TEST_SUITE_CH395F)
|
||||
#if defined(ENABLE_HW_LAYER_TESTS)
|
||||
/* 硬件层模式(阶段 1~5):netTask 未创建,由本任务完成一次性协议栈
|
||||
* 初始化并独占 CH395F —— 无 net_poll() 并发读取中断,无 SPI 并发事务 */
|
||||
@@ -1384,8 +1388,13 @@ void StartCh395fTestTask(void *argument)
|
||||
#if defined(ENABLE_PHASE7_TESTS)
|
||||
net_layer_client_test_main();
|
||||
#else
|
||||
net_layer_test_main();
|
||||
net_layer_test_main();
|
||||
#endif
|
||||
#endif /* TEST_SUITE_CH395F */
|
||||
#elif defined(TEST_SUITE_STORAGE)
|
||||
storage_test_run();
|
||||
#elif defined(TEST_SUITE_GD5F)
|
||||
gd5f_test_run();
|
||||
#endif
|
||||
|
||||
for (;;) {
|
||||
|
||||
89
test/gd5f_test.h
Normal file
89
test/gd5f_test.h
Normal file
@@ -0,0 +1,89 @@
|
||||
/*
|
||||
* 模块名称:GD5F2GQ5UE Driver Test Suite
|
||||
* 模块功能:GD5F2GQ5UE SPI NAND Flash 驱动测试入口,按阶段组织测试用例,
|
||||
* 覆盖 gd5f2gq5ue.c 全部公开/私有函数,并延伸到 FTL(nand_ftl)与
|
||||
* FatFS diskio。详见 docs/GD5F2GQ5UE_Test_Guide.md。
|
||||
* 适用平台:STM32F4 系列(GD5F2GQ5UE SPI NAND)
|
||||
* 作者:王建锋
|
||||
* 创建日期:2026-08-26
|
||||
*
|
||||
* === 测试阶段一览(与指南 TC 一一对应)===
|
||||
* Phase | 描述
|
||||
* ---------|-----------------------------------------------
|
||||
* Phase 1 | 初始化与 ID 识别(init / read_id / reset)
|
||||
* Phase 2 | 坏块管理(BBT:scan / is_block_bad / mark+clear / rescan)
|
||||
* Phase 3 | 页读写(跨页 / 非对齐 / 多页 / 单字节)
|
||||
* Phase 4 | 块擦除(单块 / 多块 / 非对齐负向 / 擦写读闭环)
|
||||
* Phase 5 | ECC 验证(开启下写读 / check_ecc)
|
||||
* Phase 6 | SPI 原语(page_read / program_load+exec / block_erase / write_enable / wait_busy)
|
||||
* Phase 7 | DMA 边界(阈值 32/33/整页)
|
||||
* Phase 8 | FTL 层(nand_ftl_init / nand_ftl_format)
|
||||
* Phase 9 | FatFS diskio(可选)
|
||||
* Phase 10 | 边界条件(offset 越界 / size=0 / 未擦除写入 / 写保护解除)
|
||||
*/
|
||||
|
||||
#ifndef __GD5F_TEST_H
|
||||
#define __GD5F_TEST_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include "gd5f2gq5ue.h"
|
||||
|
||||
/* ======================== 阶段使能开关 ======================== */
|
||||
/* 取消注释对应阶段即可启用;总开关 ENABLE_GD5F_TESTS 控制是否编译并运行测试。
|
||||
* 启用后,defaultTask 中的常规 FTL/FatFS 存储测试会被跳过(独占 NAND)。
|
||||
* 注意:测试会擦除/写入若干块,且 Phase 8/9 会格式化 FTL/FatFS,仅用于测试构建。 */
|
||||
//#define ENABLE_GD5F_TESTS /* 总开关(由 test_config.h 的 TEST_SUITE_GD5F 自动开启) */
|
||||
|
||||
//#define ENABLE_GD5F_PHASE1_TESTS
|
||||
//#define ENABLE_GD5F_PHASE2_TESTS
|
||||
//#define ENABLE_GD5F_PHASE3_TESTS
|
||||
//#define ENABLE_GD5F_PHASE4_TESTS
|
||||
//#define ENABLE_GD5F_PHASE5_TESTS
|
||||
//#define ENABLE_GD5F_PHASE6_TESTS
|
||||
//#define ENABLE_GD5F_PHASE7_TESTS
|
||||
//#define ENABLE_GD5F_PHASE8_TESTS
|
||||
//#define ENABLE_GD5F_PHASE9_TESTS
|
||||
//#define ENABLE_GD5F_PHASE10_TESTS
|
||||
|
||||
/* ======================== 测试统计与断言 ======================== */
|
||||
|
||||
typedef struct {
|
||||
uint16_t total;
|
||||
uint16_t passed;
|
||||
uint16_t failed;
|
||||
} gd5f_test_stats_t;
|
||||
|
||||
extern gd5f_test_stats_t g_gd5f_test_stats;
|
||||
|
||||
#define GD5F_TEST_CHECK(cond, fmt, ...) do { \
|
||||
g_gd5f_test_stats.total++; \
|
||||
if (cond) { \
|
||||
g_gd5f_test_stats.passed++; \
|
||||
DBG_INFO("[PASS] " fmt, ##__VA_ARGS__); \
|
||||
} else { \
|
||||
g_gd5f_test_stats.failed++; \
|
||||
DBG_ERROR("[FAIL] " fmt, ##__VA_ARGS__); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define GD5F_TEST_REPORT(name) do { \
|
||||
DBG_INFO("=== %s: %d/%d PASSED (failed=%d) ===", \
|
||||
name, g_gd5f_test_stats.passed, g_gd5f_test_stats.total, \
|
||||
g_gd5f_test_stats.failed); \
|
||||
} while (0)
|
||||
|
||||
#if defined(ENABLE_GD5F_TESTS)
|
||||
void gd5f_test_run(void);
|
||||
#else
|
||||
#define gd5f_test_run() ((void)0)
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __GD5F_TEST_H */
|
||||
750
test/gd5f_test_task.c
Normal file
750
test/gd5f_test_task.c
Normal file
@@ -0,0 +1,750 @@
|
||||
/******************************************************************************
|
||||
* 模块名称:GD5F2GQ5UE Driver Test Task
|
||||
* 模块功能:GD5F2GQ5UE 驱动全阶段测试入口,统一在 defaultTask 上下文(同步阻塞)
|
||||
* 中运行。各阶段由 gd5f_test.h 中的 ENABLE_GD5F_PHASE*_TESTS 宏独立开关,
|
||||
* 覆盖 init/read_id/reset、BBT、页读写、块擦除、ECC、SPI 原语、DMA 边界、
|
||||
* FTL 与 FatFS。所有结果通过 GD5F_TEST_CHECK / GD5F_TEST_REPORT 输出串口。
|
||||
* 作者:王建锋
|
||||
* 创建日期:2026-08-26
|
||||
*
|
||||
* 注意:NAND 不可原地覆盖,且同一页在一次擦除内只能编程一次。因此每个会写入的子
|
||||
* 测试开始前都先擦除目标块,避免非法"部分页重编程"导致数据异常或失败。
|
||||
******************************************************************************/
|
||||
|
||||
#include <string.h>
|
||||
#include "test_config.h"
|
||||
#include "gd5f_test.h"
|
||||
#include "nand_ftl.h"
|
||||
|
||||
#define DBG_TAG "[NAND-TEST]"
|
||||
#include "dbg_log.h"
|
||||
#include "ff.h"
|
||||
|
||||
/* 仅在启用总开关时编译全部测试体(避免未启用时产生未使用函数告警) */
|
||||
#ifdef ENABLE_GD5F_TESTS
|
||||
|
||||
gd5f_test_stats_t g_gd5f_test_stats;
|
||||
|
||||
/* 静态缓冲,避免占用任务栈(defaultTask 栈仅 2048 字节)。
|
||||
* 不使用大块连续缓冲:多页测试改为逐页读写,降低 RAM 占用。 */
|
||||
static uint8_t s_wbuf[GD5F_PAGE_SIZE * 2];
|
||||
static uint8_t s_rbuf[GD5F_PAGE_SIZE * 2];
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* 辅助:从最高块向下寻找连续 n 个好块,返回其中最高块号;找不到返回 GD5F_TOTAL_BLOCKS
|
||||
* ------------------------------------------------------------------- */
|
||||
static uint32_t gd5f_find_run(int32_t n)
|
||||
{
|
||||
uint32_t usable = gd5f_get_usable_blocks();
|
||||
uint32_t top;
|
||||
int32_t k;
|
||||
|
||||
if (n < 1) {
|
||||
n = 1;
|
||||
}
|
||||
if (usable < (uint32_t)n) {
|
||||
return usable; /* 管理区不足 */
|
||||
}
|
||||
for (top = usable - 1; top >= (uint32_t)(n - 1) + 1; top--) {
|
||||
int32_t ok = 1;
|
||||
for (k = 0; k < n; k++) {
|
||||
if (gd5f2gq5ue_is_block_bad(top - (uint32_t)k)) {
|
||||
ok = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (ok) {
|
||||
return top - (uint32_t)(n - 1); /* 返回连续好块的起始块号 */
|
||||
}
|
||||
}
|
||||
return usable; /* 未找到足够连续的块 */
|
||||
}
|
||||
|
||||
/* 辅助:统计当前 BBT 中的坏块数量 */
|
||||
static uint32_t gd5f_count_bad(void)
|
||||
{
|
||||
uint32_t b;
|
||||
uint32_t cnt = 0;
|
||||
|
||||
for (b = 0; b < GD5F_TOTAL_BLOCKS; b++) {
|
||||
if (gd5f2gq5ue_is_block_bad(b)) {
|
||||
cnt++;
|
||||
}
|
||||
}
|
||||
return cnt;
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 1 — 初始化与 ID 识别
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE1_TESTS
|
||||
static void gd5f_phase1(void)
|
||||
{
|
||||
uint8_t mid = 0, did = 0;
|
||||
uint8_t s = 0;
|
||||
int32_t ret;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 1: init / read_id / reset ===");
|
||||
|
||||
/* TC-GD5F-101: 再次 init(幂等),应成功 */
|
||||
ret = gd5f2gq5ue_init();
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-101 init ret=%d", ret);
|
||||
|
||||
/* TC-GD5F-102: read_id 返回 MID=0xC8 DID=0x52 */
|
||||
ret = gd5f2gq5ue_read_id(&mid, &did);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && mid == GD5F_MANUFACTURER_ID &&
|
||||
did == GD5F_DEVICE_ID,
|
||||
"TC-GD5F-102 read_id MID=0x%02X DID=0x%02X", mid, did);
|
||||
|
||||
/* TC-GD5F-103: reset 后 OIP 清零 */
|
||||
ret = gd5f2gq5ue_reset();
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-103 reset ret=%d", ret);
|
||||
gd5f_read_status(&s);
|
||||
GD5F_TEST_CHECK((s & GD5F_STATUS_OIP) == 0,
|
||||
"TC-GD5F-103 OIP cleared (status=0x%02X)", s);
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE1_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 2 — 坏块管理(BBT)
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE2_TESTS
|
||||
static void gd5f_phase2(void)
|
||||
{
|
||||
uint32_t blk;
|
||||
uint32_t cnt1, cnt2;
|
||||
int32_t good, m, c;
|
||||
/* 快照:init 阶段已扫描构建的出厂 BBT,测试后据此还原(不再重扫) */
|
||||
uint32_t orig_bad[GD5F_TOTAL_BLOCKS / 32];
|
||||
|
||||
DBG_INFO("=== GD5F Phase 2: BBT ===");
|
||||
|
||||
/* 快照初始化时的 BBT(由 gd5f2gq5ue_init -> gd5f_private_bbt_scan 构建) */
|
||||
memset(orig_bad, 0, sizeof(orig_bad));
|
||||
for (blk = 0; blk < GD5F_TOTAL_BLOCKS; blk++) {
|
||||
if (gd5f2gq5ue_is_block_bad(blk) != 0) {
|
||||
orig_bad[blk >> 5] |= (1U << (blk & 31));
|
||||
}
|
||||
}
|
||||
|
||||
/* TC-GD5F-201: 出厂坏块扫描结果可打印(直接读取 init BBT) */
|
||||
gd5f2gq5ue_print_bbt();
|
||||
GD5F_TEST_CHECK(1, "TC-GD5F-201 bbt scan/print executed");
|
||||
|
||||
/* TC-GD5F-202: is_block_bad 好块=0,越界=1 */
|
||||
blk = gd5f_find_run(1);
|
||||
good = gd5f2gq5ue_is_block_bad(blk);
|
||||
GD5F_TEST_CHECK(good == 0, "TC-GD5F-202 is_block_bad(good=%lu)=%d", blk, good);
|
||||
GD5F_TEST_CHECK(gd5f2gq5ue_is_block_bad(GD5F_TOTAL_BLOCKS + 1) == 1,
|
||||
"TC-GD5F-202 is_block_bad(OOB)=1");
|
||||
|
||||
/* TC-GD5F-203: mark_block_bad / bbt_clear 仅改 RAM BBT(一致性) */
|
||||
gd5f2gq5ue_mark_block_bad(blk);
|
||||
m = gd5f2gq5ue_is_block_bad(blk);
|
||||
gd5f2gq5ue_bbt_clear();
|
||||
c = gd5f2gq5ue_is_block_bad(blk);
|
||||
GD5F_TEST_CHECK(m == 1 && c == 0,
|
||||
"TC-GD5F-203 mark=%d clear=%d (RAM only)", m, c);
|
||||
/* 恢复初始化时的 BBT:按快照还原(不调用已删除的 bbt_rescan) */
|
||||
gd5f2gq5ue_bbt_clear();
|
||||
for (blk = 0; blk < GD5F_TOTAL_BLOCKS; blk++) {
|
||||
if ((orig_bad[blk >> 5] & (1U << (blk & 31))) != 0) {
|
||||
gd5f2gq5ue_mark_block_bad(blk);
|
||||
}
|
||||
}
|
||||
|
||||
/* TC-GD5F-204: 初始化 BBT 可直接读取且稳定(无需 rescan) */
|
||||
cnt1 = gd5f_count_bad();
|
||||
gd5f2gq5ue_print_bbt();
|
||||
cnt2 = gd5f_count_bad();
|
||||
GD5F_TEST_CHECK(cnt1 == cnt2,
|
||||
"TC-GD5F-204 init BBT stable %lu == %lu", cnt1, cnt2);
|
||||
|
||||
/* ---------- BBT 持久化测试(保留块池,掉电安全) ---------- */
|
||||
{
|
||||
uint32_t usable = gd5f_get_usable_blocks();
|
||||
uint32_t X = gd5f_find_run(1); /* 管理区内的一个好块 */
|
||||
uint8_t flash_bbt[GD5F_TOTAL_BLOCKS / 8];
|
||||
uint32_t ver = 0;
|
||||
uint32_t cnt_a, cnt_b;
|
||||
int32_t marked;
|
||||
|
||||
/* TC-GD5F-205: 保留块池已预留,dhara 可用块数 < 总块数;
|
||||
* 且测试用块 X 落在管理区内(不会擦到 BBT 存储区) */
|
||||
GD5F_TEST_CHECK(usable < (uint32_t)GD5F_TOTAL_BLOCKS,
|
||||
"TC-GD5F-205 usable=%lu < total=%lu", usable, (uint32_t)GD5F_TOTAL_BLOCKS);
|
||||
GD5F_TEST_CHECK(X < usable,
|
||||
"TC-GD5F-205 test block X=%lu < usable=%lu", X, usable);
|
||||
|
||||
/* TC-GD5F-206: 标记坏块后 RAM 生效,且已落盘(闪存副本含该位、版本>=1) */
|
||||
gd5f2gq5ue_mark_block_bad(X);
|
||||
marked = gd5f2gq5ue_is_block_bad(X);
|
||||
GD5F_TEST_CHECK(marked == 1, "TC-GD5F-206 RAM mark X=%lu -> %d", X, marked);
|
||||
if (GD5F_OK == gd5f_bbt_dump_flash(flash_bbt, &ver)) {
|
||||
int32_t flash_bit = (flash_bbt[X >> 3] >> (X & 7)) & 1;
|
||||
GD5F_TEST_CHECK(flash_bit == 1 && ver >= 1,
|
||||
"TC-GD5F-206 flash persist X bit=%d ver=%lu", flash_bit, ver);
|
||||
} else {
|
||||
GD5F_TEST_CHECK(0, "TC-GD5F-206 dump_flash failed");
|
||||
}
|
||||
|
||||
/* TC-GD5F-207: 清空 RAM 后从闪存重载,坏块记录被恢复(验证 load 链路) */
|
||||
cnt_a = gd5f_count_bad();
|
||||
gd5f2gq5ue_bbt_clear();
|
||||
gd5f_bbt_reload();
|
||||
marked = gd5f2gq5ue_is_block_bad(X);
|
||||
cnt_b = gd5f_count_bad();
|
||||
GD5F_TEST_CHECK(marked == 1 && cnt_b >= cnt_a,
|
||||
"TC-GD5F-207 reload X=%lu restored (cnt %lu->%lu)", X, cnt_a, cnt_b);
|
||||
|
||||
/* 清理:还原出厂快照(RAM)并擦除保留池(闪存),设备回到干净态,
|
||||
* 保证测试可重复且不在 NAND 上留下伪坏块 */
|
||||
gd5f2gq5ue_bbt_clear();
|
||||
for (blk = 0; blk < GD5F_TOTAL_BLOCKS; blk++) {
|
||||
if ((orig_bad[blk >> 5] & (1U << (blk & 31))) != 0) {
|
||||
gd5f2gq5ue_mark_block_bad(blk);
|
||||
}
|
||||
}
|
||||
gd5f_bbt_wipe_pool();
|
||||
}
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE2_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 3 — 页读写(跨页 / 非对齐 / 多页 / 单字节)
|
||||
* 每个子测试前先擦除 scratch 块,遵守"一次擦除内每页仅编程一次"。
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE3_TESTS
|
||||
static void gd5f_phase3(void)
|
||||
{
|
||||
uint32_t blk;
|
||||
int32_t base;
|
||||
int32_t ret, ok, i;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 3: page read/write ===");
|
||||
blk = gd5f_find_run(1);
|
||||
base = (int32_t)blk * GD5F_BLOCK_SIZE;
|
||||
|
||||
/* TC-GD5F-301: 整页写读(offset=0, size=2048) */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
s_wbuf[i] = (uint8_t)(i & 0xFF);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-301 write ret=%d", ret);
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
ret = gd5f2gq5ue_read(base, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i & 0xFF)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && ok, "TC-GD5F-301 readback %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-302: 跨页写读(offset=1000, size=3000) */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < 3000; i++) {
|
||||
s_wbuf[i] = (uint8_t)((1000 + i) & 0xFF);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base + 1000, s_wbuf, 3000);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-302 write ret=%d", ret);
|
||||
memset(s_rbuf, 0, 3000);
|
||||
ret = gd5f2gq5ue_read(base + 1000, s_rbuf, 3000);
|
||||
ok = 1;
|
||||
for (i = 0; i < 3000; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)((1000 + i) & 0xFF)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && ok, "TC-GD5F-302 cross-page %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-303: 非对齐 offset=1, size=2047 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < 2047; i++) {
|
||||
s_wbuf[i] = (uint8_t)((1 + i) & 0xFF);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base + 1, s_wbuf, 2047);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-303 write ret=%d", ret);
|
||||
memset(s_rbuf, 0, 2047);
|
||||
ret = gd5f2gq5ue_read(base + 1, s_rbuf, 2047);
|
||||
ok = 1;
|
||||
for (i = 0; i < 2047; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)((1 + i) & 0xFF)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && ok, "TC-GD5F-303 unaligned %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-304: 多页顺序写读(10 页,逐页校验,避免大缓冲占用 RAM) */
|
||||
{
|
||||
int32_t p;
|
||||
int32_t off;
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (p = 0; p < 10; p++) {
|
||||
off = p * GD5F_PAGE_SIZE;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
s_wbuf[i] = (uint8_t)((off + i) & 0xFF);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base + off, s_wbuf, GD5F_PAGE_SIZE);
|
||||
if (ret != GD5F_OK) break;
|
||||
}
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-304 write ret=%d", ret);
|
||||
ok = 1;
|
||||
for (p = 0; p < 10 && ok; p++) {
|
||||
off = p * GD5F_PAGE_SIZE;
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_read(base + off, s_rbuf, GD5F_PAGE_SIZE);
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)((off + i) & 0xFF)) { ok = 0; break; }
|
||||
}
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-304 multi-page %s", ok ? "OK" : "MISMATCH");
|
||||
}
|
||||
|
||||
/* TC-GD5F-305: 随机单字节访问(独立擦除后写单字节,余字节应保持 0xFF) */
|
||||
{
|
||||
uint32_t seeds[7];
|
||||
int32_t k, allok = 1;
|
||||
uint8_t val, r = 0;
|
||||
|
||||
seeds[0] = 0;
|
||||
seeds[1] = 1;
|
||||
seeds[2] = GD5F_PAGE_SIZE - 1;
|
||||
seeds[3] = GD5F_PAGE_SIZE;
|
||||
seeds[4] = GD5F_PAGE_SIZE + 100;
|
||||
seeds[5] = 3000;
|
||||
seeds[6] = 20479;
|
||||
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (k = 0; k < 7; k++) {
|
||||
val = (uint8_t)((seeds[k] * 7 + 3) & 0xFF);
|
||||
ret = gd5f2gq5ue_write(base + (int32_t)seeds[k], &val, 1);
|
||||
if (ret != GD5F_OK) { allok = 0; break; }
|
||||
r = 0;
|
||||
ret = gd5f2gq5ue_read(base + (int32_t)seeds[k], &r, 1);
|
||||
if (ret != GD5F_OK || r != val) { allok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(allok, "TC-GD5F-305 random single-byte");
|
||||
}
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE3_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 4 — 块擦除
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE4_TESTS
|
||||
static void gd5f_phase4(void)
|
||||
{
|
||||
uint32_t blk, blk3;
|
||||
int32_t base, base3;
|
||||
int32_t ret, ok, i;
|
||||
int32_t off;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 4: block erase ===");
|
||||
blk = gd5f_find_run(1);
|
||||
base = (int32_t)blk * GD5F_BLOCK_SIZE;
|
||||
|
||||
/* TC-GD5F-401: 单块擦除后读全 0xFF */
|
||||
ret = gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-401 erase ret=%d", ret);
|
||||
ok = 1;
|
||||
for (off = 0; off < (int32_t)GD5F_BLOCK_SIZE; off += GD5F_PAGE_SIZE) {
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_read(base + off, s_rbuf, GD5F_PAGE_SIZE);
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != 0xFF) { ok = 0; break; }
|
||||
}
|
||||
if (!ok) break;
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-401 erased block all 0xFF");
|
||||
|
||||
/* TC-GD5F-402: 多块擦除(3 块连续) */
|
||||
blk3 = gd5f_find_run(3);
|
||||
if (blk3 == GD5F_TOTAL_BLOCKS) {
|
||||
GD5F_TEST_CHECK(0, "TC-GD5F-402 no 3 consecutive good blocks");
|
||||
} else {
|
||||
base3 = (int32_t)blk3 * GD5F_BLOCK_SIZE;
|
||||
ret = gd5f2gq5ue_erase(base3, 3 * GD5F_BLOCK_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-402 multi-erase(3) ret=%d", ret);
|
||||
ok = 1;
|
||||
for (off = 0; off < (int32_t)(3 * GD5F_BLOCK_SIZE); off += GD5F_PAGE_SIZE) {
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_read(base3 + off, s_rbuf, GD5F_PAGE_SIZE);
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != 0xFF) { ok = 0; break; }
|
||||
}
|
||||
if (!ok) break;
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-402 multi-erase all 0xFF");
|
||||
}
|
||||
|
||||
/* TC-GD5F-403: 非块对齐应返回错误 */
|
||||
ret = gd5f2gq5ue_erase(base + 100, GD5F_BLOCK_SIZE);
|
||||
GD5F_TEST_CHECK(ret != GD5F_OK,
|
||||
"TC-GD5F-403 offset unaligned rejected (ret=%d)", ret);
|
||||
ret = gd5f2gq5ue_erase(base, 100);
|
||||
GD5F_TEST_CHECK(ret != GD5F_OK,
|
||||
"TC-GD5F-403 size unaligned rejected (ret=%d)", ret);
|
||||
|
||||
/* TC-GD5F-404: 擦除-写-读 完整闭环 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
memset(s_wbuf, 0xA5, GD5F_PAGE_SIZE);
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-404 write ret=%d", ret);
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_read(base, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != 0xA5) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-404 erase-write-read loop %s", ok ? "OK" : "MISMATCH");
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE4_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 5 — ECC 验证
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE5_TESTS
|
||||
static void gd5f_phase5(void)
|
||||
{
|
||||
uint32_t blk;
|
||||
uint32_t page;
|
||||
int32_t base;
|
||||
int32_t ret, ecc, ok, i;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 5: ECC ===");
|
||||
blk = gd5f_find_run(1);
|
||||
base = (int32_t)blk * GD5F_BLOCK_SIZE;
|
||||
page = blk * GD5F_PAGES_PER_BLOCK;
|
||||
|
||||
/* TC-GD5F-501: ECC 开启下写读正确,check_ecc 无错 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
s_wbuf[i] = (uint8_t)(i & 0x55);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-501 write ret=%d", ret);
|
||||
ret = gd5f_page_read(page);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-501 page_read ret=%d", ret);
|
||||
ecc = gd5f_check_ecc();
|
||||
GD5F_TEST_CHECK(ecc == GD5F_OK, "TC-GD5F-501 check_ecc=%d", ecc);
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f_read_from_cache(0, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i & 0x55)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-501 data correct %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-502: 干净页 check_ecc 返回 OK */
|
||||
ret = gd5f_page_read(page);
|
||||
ecc = gd5f_check_ecc();
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && ecc == GD5F_OK,
|
||||
"TC-GD5F-502 clean read ecc=%d", ecc);
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE5_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 6 — SPI 原语(FTL 共享)
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE6_TESTS
|
||||
static void gd5f_phase6(void)
|
||||
{
|
||||
uint32_t blk;
|
||||
uint32_t page0;
|
||||
int32_t base;
|
||||
int32_t ret, ok, i;
|
||||
uint8_t s = 0;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 6: SPI primitives ===");
|
||||
blk = gd5f_find_run(1);
|
||||
base = (int32_t)blk * GD5F_BLOCK_SIZE;
|
||||
page0 = blk * GD5F_PAGES_PER_BLOCK;
|
||||
|
||||
/* TC-GD5F-603: gd5f_block_erase 原语(传块号) */
|
||||
ret = gd5f_block_erase(blk);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-603 block_erase ret=%d", ret);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGES_PER_BLOCK; i++) {
|
||||
gd5f_page_read(page0 + (uint32_t)i);
|
||||
gd5f_read_from_cache(0, s_rbuf, GD5F_PAGE_SIZE);
|
||||
for (int32_t j = 0; j < GD5F_PAGE_SIZE; j++) {
|
||||
if (s_rbuf[j] != 0xFF) { ok = 0; break; }
|
||||
}
|
||||
if (!ok) break;
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-603 erased block all 0xFF");
|
||||
|
||||
/* TC-GD5F-602: program_load + program_exec 组合(先写使能) */
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
s_wbuf[i] = (uint8_t)(i & 0xAA);
|
||||
}
|
||||
gd5f_write_enable();
|
||||
ret = gd5f_program_load(0, s_wbuf, GD5F_PAGE_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-602 program_load ret=%d", ret);
|
||||
ret = gd5f_program_exec(page0);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-602 program_exec ret=%d", ret);
|
||||
/* 用高层读验证 */
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
ret = gd5f2gq5ue_read(base, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i & 0xAA)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && ok,
|
||||
"TC-GD5F-602 verify (high-level read) %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-601: page_read + read_from_cache 组合 */
|
||||
ret = gd5f_page_read(page0);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-601 page_read ret=%d", ret);
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
ret = gd5f_read_from_cache(0, s_rbuf, GD5F_PAGE_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-601 read_from_cache ret=%d", ret);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i & 0xAA)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-601 read via primitives %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-604: write_enable 后置 WEL 位 */
|
||||
gd5f_write_enable();
|
||||
gd5f_read_status(&s);
|
||||
GD5F_TEST_CHECK((s & GD5F_STATUS_WEL) != 0,
|
||||
"TC-GD5F-604 WEL set (status=0x%02X)", s);
|
||||
|
||||
/* TC-GD5F-605: wait_busy 正常返回 */
|
||||
ret = gd5f_wait_busy(1000);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-605 wait_busy ret=%d", ret);
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE6_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 7 — DMA 边界(阈值 32 字节)
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE7_TESTS
|
||||
static void gd5f_phase7(void)
|
||||
{
|
||||
uint32_t blk;
|
||||
int32_t base;
|
||||
int32_t ret, ok, i;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 7: DMA boundary (threshold 32) ===");
|
||||
blk = gd5f_find_run(1);
|
||||
base = (int32_t)blk * GD5F_BLOCK_SIZE;
|
||||
|
||||
/* TC-GD5F-701: size=32 轮询路径 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < 32; i++) {
|
||||
s_wbuf[i] = (uint8_t)(i + 0x10);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, 32);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-701 write(32) ret=%d", ret);
|
||||
memset(s_rbuf, 0, 32);
|
||||
ret = gd5f2gq5ue_read(base, s_rbuf, 32);
|
||||
ok = 1;
|
||||
for (i = 0; i < 32; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i + 0x10)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-701 polling path %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-702: size=33 DMA 路径 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < 33; i++) {
|
||||
s_wbuf[i] = (uint8_t)(i + 0x20);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, 33);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-702 write(33) ret=%d", ret);
|
||||
memset(s_rbuf, 0, 33);
|
||||
ret = gd5f2gq5ue_read(base, s_rbuf, 33);
|
||||
ok = 1;
|
||||
for (i = 0; i < 33; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i + 0x20)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-702 DMA path %s", ok ? "OK" : "MISMATCH");
|
||||
|
||||
/* TC-GD5F-703: size=2048 整页 DMA 路径 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
s_wbuf[i] = (uint8_t)(i & 0xFF);
|
||||
}
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-703 write(2048) ret=%d", ret);
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
ret = gd5f2gq5ue_read(base, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != (uint8_t)(i & 0xFF)) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ok, "TC-GD5F-703 DMA whole page %s", ok ? "OK" : "MISMATCH");
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE7_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 8 — FTL 层
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE8_TESTS
|
||||
static void gd5f_phase8(void)
|
||||
{
|
||||
int32_t ret;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 8: FTL ===");
|
||||
|
||||
/* TC-GD5F-801: nand_ftl_init */
|
||||
ret = nand_ftl_init();
|
||||
GD5F_TEST_CHECK(ret == 0, "TC-GD5F-801 nand_ftl_init ret=%d", ret);
|
||||
|
||||
/* TC-GD5F-802: nand_ftl_format */
|
||||
ret = nand_ftl_format();
|
||||
GD5F_TEST_CHECK(ret == 0, "TC-GD5F-802 nand_ftl_format ret=%d", ret);
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE8_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 9 — FatFS diskio(可选)
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE9_TESTS
|
||||
static void gd5f_phase9(void)
|
||||
{
|
||||
FATFS fs;
|
||||
FIL fil;
|
||||
UINT bw = 0, br = 0;
|
||||
FRESULT res;
|
||||
const char *ts = "GD5F-FatFS-OK";
|
||||
char rb[32];
|
||||
static uint8_t work[FF_MAX_SS];
|
||||
|
||||
DBG_INFO("=== GD5F Phase 9: FatFS diskio ===");
|
||||
|
||||
nand_ftl_init();
|
||||
|
||||
res = f_mount(&fs, "", 1);
|
||||
if (res == FR_NO_FILESYSTEM) {
|
||||
MKFS_PARM opts = { FM_FAT32, 0, 0, 0, 0 };
|
||||
res = f_mkfs("", &opts, work, sizeof(work));
|
||||
res = f_mount(&fs, "", 1);
|
||||
}
|
||||
GD5F_TEST_CHECK(res == FR_OK, "TC-GD5F-901 f_mount res=%d", res);
|
||||
|
||||
if (res == FR_OK) {
|
||||
res = f_open(&fil, "gd5f_t.txt", FA_CREATE_ALWAYS | FA_WRITE);
|
||||
GD5F_TEST_CHECK(res == FR_OK, "TC-GD5F-901 f_open(w) res=%d", res);
|
||||
if (res == FR_OK) {
|
||||
f_write(&fil, ts, (UINT)strlen(ts), &bw);
|
||||
GD5F_TEST_CHECK(bw == (UINT)strlen(ts), "TC-GD5F-901 f_write %u", bw);
|
||||
f_close(&fil);
|
||||
|
||||
res = f_open(&fil, "gd5f_t.txt", FA_READ);
|
||||
GD5F_TEST_CHECK(res == FR_OK, "TC-GD5F-901 f_open(r) res=%d", res);
|
||||
if (res == FR_OK) {
|
||||
memset(rb, 0, sizeof(rb));
|
||||
f_read(&fil, rb, (UINT)strlen(ts), &br);
|
||||
f_close(&fil);
|
||||
GD5F_TEST_CHECK(br == (UINT)strlen(ts) &&
|
||||
memcmp(ts, rb, br) == 0,
|
||||
"TC-GD5F-901 verify \"%.*s\"", (int)br, rb);
|
||||
}
|
||||
}
|
||||
f_unlink("gd5f_t.txt");
|
||||
}
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE9_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* Phase 10 — 边界条件
|
||||
* ------------------------------------------------------------------- */
|
||||
#ifdef ENABLE_GD5F_PHASE10_TESTS
|
||||
static void gd5f_phase10(void)
|
||||
{
|
||||
uint32_t blk;
|
||||
int32_t base;
|
||||
int32_t ret, i, ne, ok;
|
||||
|
||||
DBG_INFO("=== GD5F Phase 10: boundary conditions ===");
|
||||
blk = gd5f_find_run(1);
|
||||
base = (int32_t)blk * GD5F_BLOCK_SIZE;
|
||||
|
||||
/* TC-GD5F-1001: offset 越界应返回错误 */
|
||||
ret = gd5f2gq5ue_read((int32_t)GD5F_TOTAL_SIZE, s_rbuf, 1);
|
||||
GD5F_TEST_CHECK(ret != GD5F_OK,
|
||||
"TC-GD5F-1001 read OOB rejected (ret=%d)", ret);
|
||||
ret = gd5f2gq5ue_write((int32_t)GD5F_TOTAL_SIZE, s_wbuf, 1);
|
||||
GD5F_TEST_CHECK(ret != GD5F_OK,
|
||||
"TC-GD5F-1001 write OOB rejected (ret=%d)", ret);
|
||||
|
||||
/* TC-GD5F-1002: size=0 不崩溃,返回 GD5F_OK(空操作) */
|
||||
ret = gd5f2gq5ue_read(base, s_rbuf, 0);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-1002 read size=0 ret=%d", ret);
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, 0);
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK, "TC-GD5F-1002 write size=0 ret=%d", ret);
|
||||
|
||||
/* TC-GD5F-1003: 写前未擦除 → 数据不可预期(NAND 不可原地覆盖)
|
||||
* 先擦除写入全 0x00,再不清擦写入全 0xFF(需要 0→1,物理不可行),
|
||||
* 读回应仍 != 0xFF。 */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
memset(s_wbuf, 0x00, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE);
|
||||
memset(s_wbuf, 0xFF, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE); /* 未擦除,0→1 不可能 */
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_read(base, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ne = 0;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != 0xFF) ne++;
|
||||
}
|
||||
GD5F_TEST_CHECK(ne > 0,
|
||||
"TC-GD5F-1003 write-without-erase not applied (bytes!=0xFF: %d)", ne);
|
||||
|
||||
/* TC-GD5F-1004: 写保护解除验证(init 后 Protect=0x00,可正常编程) */
|
||||
gd5f2gq5ue_erase(base, GD5F_BLOCK_SIZE);
|
||||
memset(s_wbuf, 0x5A, GD5F_PAGE_SIZE);
|
||||
ret = gd5f2gq5ue_write(base, s_wbuf, GD5F_PAGE_SIZE);
|
||||
memset(s_rbuf, 0, GD5F_PAGE_SIZE);
|
||||
gd5f2gq5ue_read(base, s_rbuf, GD5F_PAGE_SIZE);
|
||||
ok = 1;
|
||||
for (i = 0; i < GD5F_PAGE_SIZE; i++) {
|
||||
if (s_rbuf[i] != 0x5A) { ok = 0; break; }
|
||||
}
|
||||
GD5F_TEST_CHECK(ret == GD5F_OK && ok,
|
||||
"TC-GD5F-1004 write unprotected (ret=%d) %s", ret, ok ? "OK" : "FAIL");
|
||||
}
|
||||
#endif /* ENABLE_GD5F_PHASE10_TESTS */
|
||||
|
||||
/* -------------------------------------------------------------------
|
||||
* 入口:按启用的阶段顺序执行并汇总
|
||||
* ------------------------------------------------------------------- */
|
||||
void gd5f_test_run(void)
|
||||
{
|
||||
memset(&g_gd5f_test_stats, 0, sizeof(g_gd5f_test_stats));
|
||||
DBG_INFO("########## GD5F2GQ5UE Test Start ##########");
|
||||
|
||||
#ifdef ENABLE_GD5F_PHASE1_TESTS
|
||||
gd5f_phase1();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE2_TESTS
|
||||
gd5f_phase2();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE3_TESTS
|
||||
gd5f_phase3();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE4_TESTS
|
||||
gd5f_phase4();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE5_TESTS
|
||||
gd5f_phase5();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE6_TESTS
|
||||
gd5f_phase6();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE7_TESTS
|
||||
gd5f_phase7();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE8_TESTS
|
||||
gd5f_phase8();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE9_TESTS
|
||||
gd5f_phase9();
|
||||
#endif
|
||||
#ifdef ENABLE_GD5F_PHASE10_TESTS
|
||||
gd5f_phase10();
|
||||
#endif
|
||||
|
||||
GD5F_TEST_REPORT("GD5F2GQ5UE Tests");
|
||||
DBG_INFO("########## GD5F2GQ5UE Test Done ##########");
|
||||
}
|
||||
|
||||
#endif /* ENABLE_GD5F_TESTS */
|
||||
@@ -51,15 +51,15 @@
|
||||
* =================================================================== */
|
||||
|
||||
#ifdef ENABLE_PHASE6_TESTS
|
||||
static void phase6_run(int sockfd) {
|
||||
static void phase6_run(int32_t sockfd) {
|
||||
/*
|
||||
* 单连接 TCP Echo:NET_MSG_DONTWAIT 非阻塞收,原样回显。
|
||||
* 连接断开由 net 层自动重监听(auto_relisten),应用层不维护生命周期;
|
||||
* 字节完整性由 PC 侧校验(data == test_data),固件不做每连接自检。
|
||||
*/
|
||||
int n = net_recv(sockfd, s_rx_buf, TEST_BUF_SIZE, NET_MSG_DONTWAIT);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf, TEST_BUF_SIZE, NET_MSG_DONTWAIT);
|
||||
if (n > 0) {
|
||||
int sent = net_send(sockfd, s_rx_buf, n, 0);
|
||||
int32_t sent = net_send(sockfd, s_rx_buf, n, 0);
|
||||
if (sent != n) {
|
||||
DBG_ERROR("echo: send %d != recv %d", sent, n);
|
||||
}
|
||||
@@ -119,9 +119,9 @@ static uint32_t phase7_cksum(const uint8_t *p, uint32_t n) {
|
||||
/* 单次 TCP Client 会话:对应 TC 701 主体 / TC 702 单轮。
|
||||
* 每轮使用不同本地端口 local_port 规避 TIME_WAIT。
|
||||
* 返回 1 表示全流程通过,0 表示中途失败(已记录 TEST_CHECK)。 */
|
||||
static int phase7_session(uint16_t local_port)
|
||||
static int32_t phase7_session(uint16_t local_port)
|
||||
{
|
||||
int sockfd = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
|
||||
int32_t sockfd = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
|
||||
if (sockfd < 0) {
|
||||
TEST_CHECK(0, "TC701 socket create");
|
||||
return 0;
|
||||
@@ -149,14 +149,14 @@ static int phase7_session(uint16_t local_port)
|
||||
|
||||
DBG_INFO("TC701 connecting %s:%d (local port %d)",
|
||||
PHASE7_REMOTE_IP, PHASE7_REMOTE_PORT, local_port);
|
||||
int rc = net_connect(sockfd, (struct net_sockaddr *)&raddr, sizeof(raddr));
|
||||
int32_t rc = net_connect(sockfd, (struct net_sockaddr *)&raddr, sizeof(raddr));
|
||||
TEST_CHECK(rc == 0, "TC701 connect issued (ret=%d)", rc);
|
||||
if (rc != 0) { net_close(sockfd); return 0; }
|
||||
|
||||
/* 等待连接建立:轮询 socket 状态(ESTABLISHED)。
|
||||
* 用 net_select 触发 net_poll 并作为 100ms 节拍,状态以 net_get_sock 为准。 */
|
||||
{
|
||||
int connected = 0;
|
||||
int32_t connected = 0;
|
||||
uint32_t tick = HAL_GetTick();
|
||||
while (HAL_GetTick() - tick < PHASE7_CONN_TIMEOUT_MS) {
|
||||
net_sock_t *sk = net_get_sock(sockfd);
|
||||
@@ -175,16 +175,16 @@ static int phase7_session(uint16_t local_port)
|
||||
/* 数据交换:64B 递增模式 */
|
||||
uint8_t tx[PHASE7_EXCH_SIZE];
|
||||
uint8_t rx[PHASE7_EXCH_SIZE];
|
||||
for (int i = 0; i < PHASE7_EXCH_SIZE; i++) tx[i] = (uint8_t)i;
|
||||
for (int32_t i = 0; i < PHASE7_EXCH_SIZE; i++) tx[i] = (uint8_t)i;
|
||||
|
||||
int sent = net_send(sockfd, tx, PHASE7_EXCH_SIZE, 0);
|
||||
int32_t sent = net_send(sockfd, tx, PHASE7_EXCH_SIZE, 0);
|
||||
TEST_CHECK(sent == PHASE7_EXCH_SIZE, "TC701 send %dB (sent=%d)", PHASE7_EXCH_SIZE, sent);
|
||||
if (sent != PHASE7_EXCH_SIZE) { net_close(sockfd); return 0; }
|
||||
|
||||
int recvd = 0;
|
||||
int32_t recvd = 0;
|
||||
uint32_t tick = HAL_GetTick();
|
||||
while (recvd < PHASE7_EXCH_SIZE) {
|
||||
int n = net_recv(sockfd, rx + recvd, PHASE7_EXCH_SIZE - recvd, NET_MSG_DONTWAIT);
|
||||
int32_t n = net_recv(sockfd, rx + recvd, PHASE7_EXCH_SIZE - recvd, NET_MSG_DONTWAIT);
|
||||
if (n > 0) {
|
||||
recvd += n;
|
||||
} else if (n == 0) {
|
||||
@@ -199,10 +199,10 @@ static int phase7_session(uint16_t local_port)
|
||||
if (HAL_GetTick() - tick > PHASE7_CONN_TIMEOUT_MS) break;
|
||||
}
|
||||
|
||||
int ok = (recvd == PHASE7_EXCH_SIZE);
|
||||
int32_t ok = (recvd == PHASE7_EXCH_SIZE);
|
||||
if (ok) {
|
||||
int bad = 0;
|
||||
for (int i = 0; i < PHASE7_EXCH_SIZE; i++) {
|
||||
int32_t bad = 0;
|
||||
for (int32_t i = 0; i < PHASE7_EXCH_SIZE; i++) {
|
||||
if (rx[i] != (uint8_t)i) { bad = 1; break; }
|
||||
}
|
||||
TEST_CHECK(!bad, "TC701 byte-compare %dB", PHASE7_EXCH_SIZE);
|
||||
@@ -220,7 +220,7 @@ static int phase7_session(uint16_t local_port)
|
||||
* 701/702 要求服务端在线,703 要求服务端离线,故 703 应在独立的一轮中运行)。 */
|
||||
static void phase7_test_timeout(void)
|
||||
{
|
||||
int sockfd = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
|
||||
int32_t sockfd = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
|
||||
if (sockfd < 0) { TEST_CHECK(0, "TC703 socket create"); return; }
|
||||
|
||||
struct net_sockaddr_in raddr;
|
||||
@@ -231,11 +231,11 @@ static void phase7_test_timeout(void)
|
||||
|
||||
DBG_INFO("TC703 connecting %s:%d (expect TIMEOUT, PC server must be OFF)",
|
||||
PHASE7_REMOTE_IP, PHASE7_REMOTE_PORT);
|
||||
int rc = net_connect(sockfd, (struct net_sockaddr *)&raddr, sizeof(raddr));
|
||||
int32_t rc = net_connect(sockfd, (struct net_sockaddr *)&raddr, sizeof(raddr));
|
||||
TEST_CHECK(rc == 0, "TC703 connect issued (ret=%d)", rc);
|
||||
if (rc != 0) { net_close(sockfd); return; }
|
||||
|
||||
int established = 0;
|
||||
int32_t established = 0;
|
||||
uint32_t tick = HAL_GetTick();
|
||||
while (HAL_GetTick() - tick < PHASE7_TIMEOUT_TEST_MS) {
|
||||
net_sock_t *sk = net_get_sock(sockfd);
|
||||
@@ -262,19 +262,19 @@ static void phase7_test_timeout(void)
|
||||
#define PHASE7_MULTI_BASE_PORT 51000
|
||||
#endif
|
||||
|
||||
static int phase7_session_multi(void)
|
||||
static int32_t phase7_session_multi(void)
|
||||
{
|
||||
int sockfd[PHASE7_MULTI_COUNT];
|
||||
int32_t sockfd[PHASE7_MULTI_COUNT];
|
||||
uint8_t tx[PHASE7_EXCH_SIZE];
|
||||
uint8_t rx[PHASE7_EXCH_SIZE];
|
||||
for (int i = 0; i < PHASE7_EXCH_SIZE; i++) tx[i] = (uint8_t)i;
|
||||
for (int32_t i = 0; i < PHASE7_EXCH_SIZE; i++) tx[i] = (uint8_t)i;
|
||||
|
||||
/* 1) 打开并连接所有 Socket(各自绑定不同本地端口规避 TIME_WAIT) */
|
||||
for (int i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
for (int32_t i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
sockfd[i] = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
|
||||
if (sockfd[i] < 0) {
|
||||
TEST_CHECK(0, "TC704 socket create #%d", i);
|
||||
for (int j = 0; j < i; j++) net_close(sockfd[j]);
|
||||
for (int32_t j = 0; j < i; j++) net_close(sockfd[j]);
|
||||
return 0;
|
||||
}
|
||||
struct net_sockaddr_in laddr;
|
||||
@@ -284,7 +284,7 @@ static int phase7_session_multi(void)
|
||||
if (net_bind(sockfd[i], (struct net_sockaddr *)&laddr, sizeof(laddr)) < 0) {
|
||||
TEST_CHECK(0, "TC704 bind #%d port %d", i, PHASE7_MULTI_BASE_PORT + i);
|
||||
net_close(sockfd[i]);
|
||||
for (int j = 0; j < i; j++) net_close(sockfd[j]);
|
||||
for (int32_t j = 0; j < i; j++) net_close(sockfd[j]);
|
||||
return 0;
|
||||
}
|
||||
struct net_sockaddr_in raddr;
|
||||
@@ -292,11 +292,11 @@ static int phase7_session_multi(void)
|
||||
raddr.sin_family = NET_AF_INET;
|
||||
raddr.sin_port = net_htons((uint16_t)PHASE7_REMOTE_PORT);
|
||||
raddr.sin_addr.s_addr = net_inet_addr(PHASE7_REMOTE_IP);
|
||||
int rc = net_connect(sockfd[i], (struct net_sockaddr *)&raddr, sizeof(raddr));
|
||||
int32_t rc = net_connect(sockfd[i], (struct net_sockaddr *)&raddr, sizeof(raddr));
|
||||
TEST_CHECK(rc == 0, "TC704 connect #%d issued (ret=%d)", i, rc);
|
||||
if (rc != 0) {
|
||||
net_close(sockfd[i]);
|
||||
for (int j = 0; j < i; j++) net_close(sockfd[j]);
|
||||
for (int32_t j = 0; j < i; j++) net_close(sockfd[j]);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
@@ -304,10 +304,10 @@ static int phase7_session_multi(void)
|
||||
/* 2) 等待所有连接建立(或超时) */
|
||||
{
|
||||
uint32_t tick = HAL_GetTick();
|
||||
int all_up = 0;
|
||||
int32_t all_up = 0;
|
||||
while (HAL_GetTick() - tick < PHASE7_CONN_TIMEOUT_MS) {
|
||||
all_up = 1;
|
||||
for (int i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
for (int32_t i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
net_sock_t *sk = net_get_sock(sockfd[i]);
|
||||
if (!sk || sk->state != NET_SOCK_STATE_ESTABLISHED) { all_up = 0; break; }
|
||||
}
|
||||
@@ -316,7 +316,7 @@ static int phase7_session_multi(void)
|
||||
}
|
||||
TEST_CHECK(all_up, "TC704 all %d sockets established within %dms", PHASE7_MULTI_COUNT, PHASE7_CONN_TIMEOUT_MS);
|
||||
if (!all_up) {
|
||||
for (int i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
for (int32_t i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
net_sock_t *sk = net_get_sock(sockfd[i]);
|
||||
if (sk) DBG_ERROR("TC704 socket #%d state=%d", i, sk->state);
|
||||
net_close(sockfd[i]);
|
||||
@@ -326,18 +326,18 @@ static int phase7_session_multi(void)
|
||||
}
|
||||
|
||||
/* 3) 每路独立收发回显 */
|
||||
int ok = 1;
|
||||
for (int i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
int sent = net_send(sockfd[i], tx, PHASE7_EXCH_SIZE, 0);
|
||||
int32_t ok = 1;
|
||||
for (int32_t i = 0; i < PHASE7_MULTI_COUNT; i++) {
|
||||
int32_t sent = net_send(sockfd[i], tx, PHASE7_EXCH_SIZE, 0);
|
||||
if (sent != PHASE7_EXCH_SIZE) {
|
||||
TEST_CHECK(0, "TC704 socket #%d send %dB (sent=%d)", i, PHASE7_EXCH_SIZE, sent);
|
||||
ok = 0;
|
||||
continue;
|
||||
}
|
||||
int recvd = 0;
|
||||
int32_t recvd = 0;
|
||||
uint32_t tick = HAL_GetTick();
|
||||
while (recvd < PHASE7_EXCH_SIZE) {
|
||||
int n = net_recv(sockfd[i], rx + recvd, PHASE7_EXCH_SIZE - recvd, NET_MSG_DONTWAIT);
|
||||
int32_t n = net_recv(sockfd[i], rx + recvd, PHASE7_EXCH_SIZE - recvd, NET_MSG_DONTWAIT);
|
||||
if (n > 0) recvd += n;
|
||||
else if (n == 0) break;
|
||||
else if (n < 0 && net_get_errno() == NET_ERR_WOULDBLOCK) {
|
||||
@@ -347,10 +347,10 @@ static int phase7_session_multi(void)
|
||||
} else break;
|
||||
if (HAL_GetTick() - tick > PHASE7_CONN_TIMEOUT_MS) break;
|
||||
}
|
||||
int sock_ok = (recvd == PHASE7_EXCH_SIZE);
|
||||
int32_t sock_ok = (recvd == PHASE7_EXCH_SIZE);
|
||||
if (sock_ok) {
|
||||
int bad = 0;
|
||||
for (int k = 0; k < PHASE7_EXCH_SIZE; k++) if (rx[k] != (uint8_t)k) { bad = 1; break; }
|
||||
int32_t bad = 0;
|
||||
for (int32_t k = 0; k < PHASE7_EXCH_SIZE; k++) if (rx[k] != (uint8_t)k) { bad = 1; break; }
|
||||
TEST_CHECK(!bad, "TC704 socket #%d echo %dB OK", i, PHASE7_EXCH_SIZE);
|
||||
} else {
|
||||
TEST_CHECK(0, "TC704 socket #%d recv %dB (expect %d)", i, recvd, PHASE7_EXCH_SIZE);
|
||||
@@ -359,7 +359,7 @@ static int phase7_session_multi(void)
|
||||
}
|
||||
|
||||
/* 4) 关闭所有 */
|
||||
for (int i = 0; i < PHASE7_MULTI_COUNT; i++) net_close(sockfd[i]);
|
||||
for (int32_t i = 0; i < PHASE7_MULTI_COUNT; i++) net_close(sockfd[i]);
|
||||
|
||||
return ok;
|
||||
}
|
||||
@@ -373,8 +373,8 @@ void net_layer_client_test_main(void)
|
||||
|
||||
DBG_INFO("--- TC 702: close/reconnect x%d ---", PHASE7_LOOP_COUNT);
|
||||
{
|
||||
int all_ok = 1;
|
||||
for (int i = 0; i < PHASE7_LOOP_COUNT; i++) {
|
||||
int32_t all_ok = 1;
|
||||
for (int32_t i = 0; i < PHASE7_LOOP_COUNT; i++) {
|
||||
if (!phase7_session((uint16_t)(PHASE7_LOCAL_PORT + 1 + i))) all_ok = 0;
|
||||
}
|
||||
TEST_CHECK(all_ok, "TC702 reconnect x%d all passed", PHASE7_LOOP_COUNT);
|
||||
@@ -445,7 +445,7 @@ static uint8_t s_tx_buf[TEST_BUF_SIZE];
|
||||
static uint32_t phase8_crc32_step(uint32_t crc, const uint8_t *data, uint32_t len) {
|
||||
for (uint32_t i = 0; i < len; i++) {
|
||||
crc ^= data[i];
|
||||
for (int k = 0; k < 8; k++) {
|
||||
for (int32_t k = 0; k < 8; k++) {
|
||||
crc = (crc & 1u) ? (crc >> 1) ^ 0xEDB88320u : (crc >> 1);
|
||||
}
|
||||
}
|
||||
@@ -464,7 +464,7 @@ static void phase8_fill(uint8_t *buf, uint32_t size, uint32_t offset) {
|
||||
|
||||
/* 仅 ECHO/RECV 方向需要:逐字节校验接收数据 */
|
||||
#if PHASE8_DIRECTION != PHASE8_DIR_SEND
|
||||
static int phase8_verify(uint8_t *buf, uint32_t size, uint32_t offset) {
|
||||
static int32_t phase8_verify(uint8_t *buf, uint32_t size, uint32_t offset) {
|
||||
for (uint32_t i = 0; i < size; i++) {
|
||||
if (buf[i] != (uint8_t)((offset + i) & 0xFF)) {
|
||||
DBG_ERROR("Phase8: mismatch at %lu (expect 0x%02X, got 0x%02X)",
|
||||
@@ -476,7 +476,7 @@ static int phase8_verify(uint8_t *buf, uint32_t size, uint32_t offset) {
|
||||
}
|
||||
#endif
|
||||
|
||||
static void phase8_run(int sockfd) {
|
||||
static void phase8_run(int32_t sockfd) {
|
||||
#if PHASE8_DIRECTION == PHASE8_DIR_RECV
|
||||
/* PC 发送文件(尾附 4B CRC32),MCU 接收并逐字节 + CRC32 校验 */
|
||||
DBG_INFO("Phase8[RECV]: receiving %d-byte file", PHASE8_FILE_SIZE);
|
||||
@@ -484,14 +484,14 @@ static void phase8_run(int sockfd) {
|
||||
uint32_t recvd = 0;
|
||||
uint32_t crc = 0xFFFFFFFFu;
|
||||
while (recvd < PHASE8_FILE_SIZE) {
|
||||
int to_read = (PHASE8_FILE_SIZE - recvd) > (TEST_BUF_SIZE - 4)
|
||||
int32_t to_read = (PHASE8_FILE_SIZE - recvd) > (TEST_BUF_SIZE - 4)
|
||||
? (TEST_BUF_SIZE - 4) : (int)(PHASE8_FILE_SIZE - recvd);
|
||||
int n = net_recv(sockfd, s_rx_buf, to_read, 0);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf, to_read, 0);
|
||||
if (n <= 0) {
|
||||
DBG_ERROR("Phase8[RECV]: recv fail at %lu (ret=%d)", recvd, n);
|
||||
return;
|
||||
}
|
||||
int ok = phase8_verify(s_rx_buf, (uint32_t)n, recvd);
|
||||
int32_t ok = phase8_verify(s_rx_buf, (uint32_t)n, recvd);
|
||||
TEST_CHECK(ok, "Phase8[RECV]: verify at %lu (%d bytes)", recvd, n);
|
||||
if (!ok) return;
|
||||
crc = phase8_crc32_step(crc, s_rx_buf, (uint32_t)n);
|
||||
@@ -502,7 +502,7 @@ static void phase8_run(int sockfd) {
|
||||
uint8_t foot[4];
|
||||
uint32_t got = 0;
|
||||
while (got < 4) {
|
||||
int n = net_recv(sockfd, foot + got, (int)(4 - got), 0);
|
||||
int32_t n = net_recv(sockfd, foot + got, (int)(4 - got), 0);
|
||||
if (n <= 0) {
|
||||
DBG_ERROR("Phase8[RECV]: footer recv fail (ret=%d)", n);
|
||||
return;
|
||||
@@ -527,7 +527,7 @@ static void phase8_run(int sockfd) {
|
||||
uint32_t chunk = (PHASE8_FILE_SIZE - sent) > (uint32_t)TEST_BUF_SIZE
|
||||
? (uint32_t)TEST_BUF_SIZE : (PHASE8_FILE_SIZE - sent);
|
||||
phase8_fill(s_tx_buf, chunk, sent);
|
||||
int n = net_send(sockfd, s_tx_buf, (int)chunk, 0);
|
||||
int32_t n = net_send(sockfd, s_tx_buf, (int)chunk, 0);
|
||||
if (n <= 0) {
|
||||
DBG_ERROR("Phase8[SEND]: send fail at %lu (ret=%d)", sent, n);
|
||||
return;
|
||||
@@ -547,7 +547,7 @@ static void phase8_run(int sockfd) {
|
||||
uint32_t chunk = (PHASE8_FILE_SIZE - sent) > (uint32_t)TEST_BUF_SIZE
|
||||
? (uint32_t)TEST_BUF_SIZE : (PHASE8_FILE_SIZE - sent);
|
||||
phase8_fill(s_tx_buf, chunk, sent);
|
||||
int n = net_send(sockfd, s_tx_buf, (int)chunk, 0);
|
||||
int32_t n = net_send(sockfd, s_tx_buf, (int)chunk, 0);
|
||||
if (n <= 0) {
|
||||
DBG_ERROR("Phase8[ECHO]: send fail at %lu (ret=%d)", sent, n);
|
||||
return;
|
||||
@@ -557,12 +557,12 @@ static void phase8_run(int sockfd) {
|
||||
|
||||
uint32_t recvd = 0;
|
||||
while (recvd < PHASE8_FILE_SIZE) {
|
||||
int n = net_recv(sockfd, s_rx_buf, TEST_BUF_SIZE, 0);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf, TEST_BUF_SIZE, 0);
|
||||
if (n <= 0) {
|
||||
DBG_ERROR("Phase8[ECHO]: recv fail at %lu (ret=%d)", recvd, n);
|
||||
return;
|
||||
}
|
||||
int ok = phase8_verify(s_rx_buf, (uint32_t)n, recvd);
|
||||
int32_t ok = phase8_verify(s_rx_buf, (uint32_t)n, recvd);
|
||||
TEST_CHECK(ok, "Phase8[ECHO]: verify at %lu (%d bytes)", recvd, n);
|
||||
if (!ok) return;
|
||||
recvd += (uint32_t)n;
|
||||
@@ -595,7 +595,7 @@ static void phase8_run(int sockfd) {
|
||||
#include "net_select.h"
|
||||
static uint32_t s_phase9_count = 0;
|
||||
|
||||
static void phase9_run(int sockfd) {
|
||||
static void phase9_run(int32_t sockfd) {
|
||||
net_fd_set readfds;
|
||||
net_timeval tv;
|
||||
|
||||
@@ -609,14 +609,14 @@ static void phase9_run(int sockfd) {
|
||||
tv.tv_sec = 0;
|
||||
tv.tv_usec = 50000;
|
||||
|
||||
int nfds = net_select(sockfd + 1, &readfds, NULL, NULL, &tv);
|
||||
int32_t nfds = net_select(sockfd + 1, &readfds, NULL, NULL, &tv);
|
||||
if (nfds <= 0) return;
|
||||
|
||||
/* Socket 0 可读:非阻塞接收并回显 */
|
||||
if (NET_FD_ISSET(sockfd, &readfds)) {
|
||||
int n = net_recv(sockfd, s_rx_buf, TEST_BUF_SIZE, NET_MSG_DONTWAIT);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf, TEST_BUF_SIZE, NET_MSG_DONTWAIT);
|
||||
if (n > 0) {
|
||||
int sent = net_send(sockfd, s_rx_buf, n, 0);
|
||||
int32_t sent = net_send(sockfd, s_rx_buf, n, 0);
|
||||
if (sent == n) {
|
||||
s_phase9_count++;
|
||||
TEST_CHECK(1, "Phase9: select echo #%lu (%d bytes)", s_phase9_count, n);
|
||||
@@ -645,7 +645,7 @@ static void phase9_run(int sockfd) {
|
||||
* =================================================================== */
|
||||
|
||||
#ifdef ENABLE_PHASE10_TESTS
|
||||
static int s_phase10_stage = 0;
|
||||
static int32_t s_phase10_stage = 0;
|
||||
static uint32_t s_phase10_recv = 0;
|
||||
|
||||
static void phase10_fill(uint8_t *buf, uint32_t size, uint8_t seed) {
|
||||
@@ -654,19 +654,19 @@ static void phase10_fill(uint8_t *buf, uint32_t size, uint8_t seed) {
|
||||
}
|
||||
}
|
||||
|
||||
static int phase10_verify(uint8_t *buf, uint32_t size, uint8_t seed) {
|
||||
static int32_t phase10_verify(uint8_t *buf, uint32_t size, uint8_t seed) {
|
||||
for (uint32_t i = 0; i < size; i++) {
|
||||
if (buf[i] != (uint8_t)(seed + i)) return 0;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void phase10_run(int sockfd) {
|
||||
static void phase10_run(int32_t sockfd) {
|
||||
/* 阶段 0 → 1:发送 4095B */
|
||||
if (s_phase10_stage == 0) {
|
||||
DBG_INFO("Phase10: 4095B (DMA-1)");
|
||||
phase10_fill(s_tx_buf, 4095, 0x10);
|
||||
int sent = net_send(sockfd, s_tx_buf, 4095, 0);
|
||||
int32_t sent = net_send(sockfd, s_tx_buf, 4095, 0);
|
||||
TEST_CHECK(sent == 4095, "Phase10: send 4095B (sent=%d)", sent);
|
||||
s_phase10_recv = 0;
|
||||
s_phase10_stage = 1;
|
||||
@@ -674,7 +674,7 @@ static void phase10_run(int sockfd) {
|
||||
}
|
||||
/* 阶段 1:接收并验证 4095B 回显 */
|
||||
if (s_phase10_stage == 1) {
|
||||
int n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(4095 - s_phase10_recv), 0);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(4095 - s_phase10_recv), 0);
|
||||
if (n > 0) {
|
||||
s_phase10_recv += (uint32_t)n;
|
||||
if (s_phase10_recv >= 4095) {
|
||||
@@ -688,7 +688,7 @@ static void phase10_run(int sockfd) {
|
||||
if (s_phase10_stage == 2) {
|
||||
DBG_INFO("Phase10: 4096B (DMA exact)");
|
||||
phase10_fill(s_tx_buf, 4096, 0x20);
|
||||
int sent = net_send(sockfd, s_tx_buf, 4096, 0);
|
||||
int32_t sent = net_send(sockfd, s_tx_buf, 4096, 0);
|
||||
TEST_CHECK(sent == 4096, "Phase10: send 4096B (sent=%d)", sent);
|
||||
s_phase10_recv = 0;
|
||||
s_phase10_stage = 3;
|
||||
@@ -696,7 +696,7 @@ static void phase10_run(int sockfd) {
|
||||
}
|
||||
/* 阶段 3:接收并验证 4096B 回显 */
|
||||
if (s_phase10_stage == 3) {
|
||||
int n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(4096 - s_phase10_recv), 0);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(4096 - s_phase10_recv), 0);
|
||||
if (n > 0) {
|
||||
s_phase10_recv += (uint32_t)n;
|
||||
if (s_phase10_recv >= 4096) {
|
||||
@@ -710,7 +710,7 @@ static void phase10_run(int sockfd) {
|
||||
if (s_phase10_stage == 4) {
|
||||
DBG_INFO("Phase10: 4097B (DMA+1, 2 SPI xacts)");
|
||||
phase10_fill(s_tx_buf, 4097, 0x30);
|
||||
int sent = net_send(sockfd, s_tx_buf, 4097, 0);
|
||||
int32_t sent = net_send(sockfd, s_tx_buf, 4097, 0);
|
||||
TEST_CHECK(sent == 4097, "Phase10: send 4097B (sent=%d)", sent);
|
||||
s_phase10_recv = 0;
|
||||
s_phase10_stage = 5;
|
||||
@@ -718,7 +718,7 @@ static void phase10_run(int sockfd) {
|
||||
}
|
||||
/* 阶段 5:接收并验证 4097B 回显 */
|
||||
if (s_phase10_stage == 5) {
|
||||
int n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(4097 - s_phase10_recv), 0);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(4097 - s_phase10_recv), 0);
|
||||
if (n > 0) {
|
||||
s_phase10_recv += (uint32_t)n;
|
||||
if (s_phase10_recv >= 4097) {
|
||||
@@ -731,7 +731,7 @@ static void phase10_run(int sockfd) {
|
||||
/* 阶段 6:零长度发送 —— 期望 net_send 返回 -1(NET_ERR_INVAL) */
|
||||
if (s_phase10_stage == 6) {
|
||||
DBG_INFO("Phase10: zero-length send");
|
||||
int sent = net_send(sockfd, s_tx_buf, 0, 0);
|
||||
int32_t sent = net_send(sockfd, s_tx_buf, 0, 0);
|
||||
TEST_CHECK(sent < 0, "Phase10: send 0B returns %d (expect <0)", sent);
|
||||
s_phase10_stage = 7;
|
||||
return;
|
||||
@@ -740,8 +740,8 @@ static void phase10_run(int sockfd) {
|
||||
if (s_phase10_stage == 7) {
|
||||
DBG_INFO("Phase10: 20x rapid sends (100B each)");
|
||||
phase10_fill(s_tx_buf, 100, 0x40);
|
||||
int all_ok = 1;
|
||||
for (int i = 0; i < 20; i++) {
|
||||
int32_t all_ok = 1;
|
||||
for (int32_t i = 0; i < 20; i++) {
|
||||
if (net_send(sockfd, s_tx_buf, 100, 0) != 100) {
|
||||
TEST_CHECK(0, "Phase10: rapid #%d fail", i + 1);
|
||||
all_ok = 0; break;
|
||||
@@ -759,7 +759,7 @@ static void phase10_run(int sockfd) {
|
||||
}
|
||||
/* 阶段 8:接收 2000B 回显总和并验证 */
|
||||
if (s_phase10_stage == 8) {
|
||||
int n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(2000 - s_phase10_recv), 0);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf + s_phase10_recv, (int)(2000 - s_phase10_recv), 0);
|
||||
if (n > 0) {
|
||||
s_phase10_recv += (uint32_t)n;
|
||||
if (s_phase10_recv >= 2000) {
|
||||
@@ -787,10 +787,10 @@ static void phase10_run(int sockfd) {
|
||||
* =================================================================== */
|
||||
|
||||
#ifdef ENABLE_PHASE11_TESTS
|
||||
static int s_phase11_armed = 0;
|
||||
static int32_t s_phase11_armed = 0;
|
||||
static uint32_t s_phase11_start = 0;
|
||||
|
||||
static void phase11_run(int sockfd) {
|
||||
static void phase11_run(int32_t sockfd) {
|
||||
/*
|
||||
* 第一次调用:记录开始时间并 arm。
|
||||
* 后续调用:非阻塞 recv,若返回 0 表示连接已断开(KeepAlive 触发)。
|
||||
@@ -803,7 +803,7 @@ static void phase11_run(int sockfd) {
|
||||
return;
|
||||
}
|
||||
|
||||
int n = net_recv(sockfd, s_rx_buf, 64, NET_MSG_DONTWAIT);
|
||||
int32_t n = net_recv(sockfd, s_rx_buf, 64, NET_MSG_DONTWAIT);
|
||||
if (n == 0) {
|
||||
uint32_t elapsed = HAL_GetTick() - s_phase11_start;
|
||||
TEST_CHECK(elapsed >= 60000,
|
||||
@@ -816,11 +816,11 @@ static void phase11_run(int sockfd) {
|
||||
|
||||
void net_layer_test_main(void)
|
||||
{
|
||||
int sockfd = -1;
|
||||
int phase_active = 0;
|
||||
int32_t sockfd = -1;
|
||||
int32_t phase_active = 0;
|
||||
uint32_t accept_retry = 0;
|
||||
struct net_sockaddr_in client_addr;
|
||||
int addrlen = sizeof(client_addr);
|
||||
int32_t addrlen = sizeof(client_addr);
|
||||
|
||||
sockfd = net_socket(NET_AF_INET, NET_SOCK_STREAM, 0);
|
||||
if (sockfd < 0) {
|
||||
@@ -855,7 +855,7 @@ void net_layer_test_main(void)
|
||||
*/
|
||||
for (;;) {
|
||||
if (!phase_active) {
|
||||
int acc = net_accept(sockfd, (struct net_sockaddr *)&client_addr, &addrlen);
|
||||
int32_t acc = net_accept(sockfd, (struct net_sockaddr *)&client_addr, &addrlen);
|
||||
if (acc < 0) {
|
||||
if (accept_retry % 100 == 0) {
|
||||
DBG_INFO("Test task: waiting for connection...");
|
||||
|
||||
57
test/storage_test.h
Normal file
57
test/storage_test.h
Normal file
@@ -0,0 +1,57 @@
|
||||
/*
|
||||
* 模块名称:Storage Test Suite
|
||||
* 模块功能:FTL + FatFS 存储测试的声明与断言宏。实现见 storage_test_task.c,
|
||||
* 统一由 ch395fTestTask 调度;正常产品构建下由 defaultTask 调用,
|
||||
* 行为与原 defaultTask 内联逻辑一致。
|
||||
* 适用平台:STM32F4 系列
|
||||
* 作者:王建锋
|
||||
* 创建日期:2026-08-26
|
||||
*/
|
||||
|
||||
#ifndef __STORAGE_TEST_H
|
||||
#define __STORAGE_TEST_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
typedef struct {
|
||||
uint16_t total;
|
||||
uint16_t passed;
|
||||
uint16_t failed;
|
||||
} storage_test_stats_t;
|
||||
|
||||
extern storage_test_stats_t g_storage_stats;
|
||||
|
||||
#define STORAGE_TEST_CHECK(cond, fmt, ...) do { \
|
||||
g_storage_stats.total++; \
|
||||
if (cond) { \
|
||||
g_storage_stats.passed++; \
|
||||
DBG_INFO(" [PASS] " fmt, ##__VA_ARGS__); \
|
||||
} else { \
|
||||
g_storage_stats.failed++; \
|
||||
DBG_ERROR(" [FAIL] " fmt, ##__VA_ARGS__); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define STORAGE_TEST_REPORT(name) do { \
|
||||
DBG_INFO("=== %s: %d/%d PASSED (failed=%d) ===", \
|
||||
name, g_storage_stats.passed, g_storage_stats.total, \
|
||||
g_storage_stats.failed); \
|
||||
} while (0)
|
||||
|
||||
/* 存储测试入口:FTL + FatFS 文件系统与性能测试 */
|
||||
void storage_test_run(void);
|
||||
|
||||
/* 存储套件恢复测试(默认关闭):取消注释并编译 STORAGE 套件运行一次,
|
||||
* 即可重建 BBT(清除 TC-STO-03 等注入的坏块)并重新格式化,恢复设备干净态。
|
||||
* 恢复完成后建议重新注释并编译正常构建。 */
|
||||
//#define ENABLE_STORAGE_RECOVERY_TESTS
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __STORAGE_TEST_H */
|
||||
384
test/storage_test_task.c
Normal file
384
test/storage_test_task.c
Normal file
@@ -0,0 +1,384 @@
|
||||
/******************************************************************************
|
||||
* 模块名称:Storage Test Task
|
||||
* 模块功能:FTL + FatFS 存储测试,从 defaultTask 迁入,统一由 ch395fTestTask
|
||||
* 调度运行。正常产品构建下由 defaultTask 调用,行为与原内联逻辑一致。
|
||||
* 作者:王建锋
|
||||
* 创建日期:2026-08-26
|
||||
******************************************************************************/
|
||||
|
||||
#include <string.h>
|
||||
#include "main.h"
|
||||
#include "ff.h"
|
||||
|
||||
#define DBG_TAG "[STORAGE-TEST]"
|
||||
#include "dbg_log.h"
|
||||
#include "storage_test.h"
|
||||
#include "nand_ftl.h"
|
||||
#include "diskio.h"
|
||||
#include "gd5f2gq5ue.h"
|
||||
|
||||
storage_test_stats_t g_storage_stats;
|
||||
|
||||
static uint8_t s_perf_buf[4096];
|
||||
|
||||
/* TC-STO-01: FTL 掉电恢复(journal 持久化)
|
||||
* 写文件并同步落盘,随后模拟掉电(卸载 + 复位 FTL + 重新 resume),再挂载校验内容一致。
|
||||
*/
|
||||
static void storage_test_powerloss(void)
|
||||
{
|
||||
static FATFS fs;
|
||||
static FIL fil;
|
||||
const uint32_t len = 4096;
|
||||
uint8_t wbuf[512];
|
||||
uint8_t rbuf[512];
|
||||
UINT bw, br;
|
||||
uint32_t i;
|
||||
int ok = 0;
|
||||
|
||||
DBG_INFO("=== Storage Test: TC-STO-01 Power-loss recovery ===");
|
||||
|
||||
if (f_mount(&fs, "", 1) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-01 mount");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Phase 1: 写已知内容文件并同步 */
|
||||
for (i = 0; i < sizeof(wbuf); i++) {
|
||||
wbuf[i] = (uint8_t)((i * 31 + 7) & 0xFF);
|
||||
}
|
||||
if (f_open(&fil, "pl.dat", FA_CREATE_ALWAYS | FA_WRITE) == FR_OK) {
|
||||
for (i = 0; i < len; i += sizeof(wbuf)) {
|
||||
f_write(&fil, wbuf, sizeof(wbuf), &bw);
|
||||
}
|
||||
f_sync(&fil);
|
||||
f_close(&fil);
|
||||
} else {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-01 f_open(write)");
|
||||
return;
|
||||
}
|
||||
|
||||
/* 模拟掉电:卸载 + 复位 FTL + 重新 resume */
|
||||
f_mount(&fs, "", 0);
|
||||
nand_ftl_deinit();
|
||||
nand_ftl_init();
|
||||
|
||||
if (f_mount(&fs, "", 1) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-01 remount after resume");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Phase 2: 重新打开校验 */
|
||||
if (f_open(&fil, "pl.dat", FA_READ) == FR_OK) {
|
||||
ok = 1;
|
||||
for (i = 0; i < len; i += sizeof(rbuf)) {
|
||||
f_read(&fil, rbuf, sizeof(rbuf), &br);
|
||||
for (uint32_t j = 0; j < br; j++) {
|
||||
if (rbuf[j] != (uint8_t)(((i + j) * 31 + 7) & 0xFF)) {
|
||||
ok = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!ok) break;
|
||||
}
|
||||
f_close(&fil);
|
||||
} else {
|
||||
ok = 0;
|
||||
}
|
||||
STORAGE_TEST_CHECK(ok, "TC-STO-01 content survived power-loss (resume)");
|
||||
f_unlink("pl.dat");
|
||||
}
|
||||
|
||||
/* TC-STO-02: 大文件 / 多扇区 / 随机 seek
|
||||
* 写 256KB 位置相关模式文件,顺序读回比对 + 随机偏移 seek 读比对。
|
||||
*/
|
||||
static void storage_test_largefile(void)
|
||||
{
|
||||
static FATFS fs;
|
||||
static FIL fil;
|
||||
const uint32_t total = 256 * 1024;
|
||||
const uint32_t chunk = 4096;
|
||||
uint8_t buf[4096];
|
||||
UINT bw, br;
|
||||
uint32_t off, i;
|
||||
int ok = 1;
|
||||
|
||||
DBG_INFO("=== Storage Test: TC-STO-02 Large file / random seek ===");
|
||||
|
||||
if (f_mount(&fs, "", 1) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-02 mount");
|
||||
return;
|
||||
}
|
||||
|
||||
/* 写:位置相关模式 */
|
||||
if (f_open(&fil, "big.dat", FA_CREATE_ALWAYS | FA_WRITE) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-02 f_open(write)");
|
||||
return;
|
||||
}
|
||||
for (off = 0; off < total; off += chunk) {
|
||||
for (i = 0; i < chunk; i++) {
|
||||
buf[i] = (uint8_t)(((off + i) * 31 + 7) & 0xFF);
|
||||
}
|
||||
f_write(&fil, buf, chunk, &bw);
|
||||
}
|
||||
f_close(&fil);
|
||||
|
||||
/* 顺序读回 */
|
||||
if (f_open(&fil, "big.dat", FA_READ) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-02 f_open(read)");
|
||||
return;
|
||||
}
|
||||
for (off = 0; off < total; off += chunk) {
|
||||
f_read(&fil, buf, chunk, &br);
|
||||
if (br != chunk) { ok = 0; break; }
|
||||
for (i = 0; i < chunk; i++) {
|
||||
if (buf[i] != (uint8_t)(((off + i) * 31 + 7) & 0xFF)) { ok = 0; break; }
|
||||
}
|
||||
if (!ok) break;
|
||||
}
|
||||
STORAGE_TEST_CHECK(ok, "TC-STO-02 sequential 256KB read consistent");
|
||||
|
||||
/* 随机 seek 读 */
|
||||
if (ok) {
|
||||
uint32_t seek_offs[] = { 0, 33333, 131072, 200000, total - 200 };
|
||||
int seek_ok = 1;
|
||||
for (int s = 0; s < 5; s++) {
|
||||
uint32_t so = seek_offs[s];
|
||||
uint32_t sc = 200;
|
||||
if (f_lseek(&fil, so) != FR_OK) { seek_ok = 0; break; }
|
||||
f_read(&fil, buf, sc, &br);
|
||||
for (i = 0; i < sc; i++) {
|
||||
if (buf[i] != (uint8_t)(((so + i) * 31 + 7) & 0xFF)) { seek_ok = 0; break; }
|
||||
}
|
||||
if (!seek_ok) break;
|
||||
}
|
||||
STORAGE_TEST_CHECK(seek_ok, "TC-STO-02 random seek read consistent");
|
||||
}
|
||||
f_close(&fil);
|
||||
f_unlink("big.dat");
|
||||
}
|
||||
|
||||
/* TC-STO-03: 坏块注入下存储写入
|
||||
* 清空旧 map → 注入若干好块为坏(持久化) → 重建文件系统 → 正常写读 → 校验坏块仍被报告。
|
||||
*/
|
||||
static void storage_test_badblock(void)
|
||||
{
|
||||
static FATFS fs;
|
||||
static FIL fil;
|
||||
uint8_t wbuf[512], rbuf[512];
|
||||
UINT bw, br;
|
||||
uint32_t bad[3];
|
||||
int nbad = 0;
|
||||
int ok = 1;
|
||||
|
||||
DBG_INFO("=== Storage Test: TC-STO-03 Bad-block injection during storage ===");
|
||||
|
||||
/* 清空旧 dhara map,避免后续注入的坏块被旧映射引用 */
|
||||
nand_ftl_format();
|
||||
|
||||
/* 注入:挑出厂好块标记为坏(更新并持久化 BBT) */
|
||||
for (uint32_t b = 100; b < gd5f_get_usable_blocks() && nbad < 3; b++) {
|
||||
if (gd5f2gq5ue_is_block_bad(b) == 0) {
|
||||
gd5f2gq5ue_mark_block_bad(b);
|
||||
bad[nbad++] = b;
|
||||
}
|
||||
}
|
||||
if (nbad < 3) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-03 could not find 3 good blocks (got %d)", nbad);
|
||||
return;
|
||||
}
|
||||
STORAGE_TEST_CHECK(nbad == 3, "TC-STO-03 injected %d bad blocks", nbad);
|
||||
|
||||
/* 复位 FTL 使 dhara 经 is_block_bad 看到新坏块 */
|
||||
f_mount(&fs, "", 0);
|
||||
nand_ftl_deinit();
|
||||
nand_ftl_init();
|
||||
|
||||
/* 重建文件系统(dhara 仍会跳过坏块) */
|
||||
{
|
||||
MKFS_PARM opts = { FM_FAT32, 0, 0, 0, 0 };
|
||||
uint8_t work[FF_MAX_SS];
|
||||
if (f_mkfs("", &opts, work, sizeof(work)) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-03 f_mkfs");
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (f_mount(&fs, "", 1) != FR_OK) {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-03 mount");
|
||||
return;
|
||||
}
|
||||
|
||||
/* 正常文件写读 */
|
||||
for (uint32_t i = 0; i < sizeof(wbuf); i++) {
|
||||
wbuf[i] = (uint8_t)((i * 17 + 3) & 0xFF);
|
||||
}
|
||||
if (f_open(&fil, "bbt.dat", FA_CREATE_ALWAYS | FA_WRITE) == FR_OK) {
|
||||
f_write(&fil, wbuf, sizeof(wbuf), &bw);
|
||||
f_close(&fil);
|
||||
} else {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-03 f_open(write)");
|
||||
return;
|
||||
}
|
||||
|
||||
if (f_open(&fil, "bbt.dat", FA_READ) == FR_OK) {
|
||||
f_read(&fil, rbuf, sizeof(rbuf), &br);
|
||||
f_close(&fil);
|
||||
if (br == sizeof(wbuf)) {
|
||||
for (uint32_t i = 0; i < sizeof(rbuf); i++) {
|
||||
if (rbuf[i] != wbuf[i]) { ok = 0; break; }
|
||||
}
|
||||
} else {
|
||||
ok = 0;
|
||||
}
|
||||
} else {
|
||||
ok = 0;
|
||||
}
|
||||
STORAGE_TEST_CHECK(ok, "TC-STO-03 file intact with injected bad blocks");
|
||||
|
||||
/* 校验注入坏块仍被报告为坏(未被 dhara 占用) */
|
||||
int badok = 1;
|
||||
for (int k = 0; k < nbad; k++) {
|
||||
if (gd5f2gq5ue_is_block_bad(bad[k]) != 1) { badok = 0; }
|
||||
}
|
||||
STORAGE_TEST_CHECK(badok, "TC-STO-03 injected blocks still reported bad");
|
||||
|
||||
f_unlink("bbt.dat");
|
||||
/* 注意:注入的坏块已持久化,测试设备专用;如需恢复需重建 BBT / 重新格式化 */
|
||||
}
|
||||
|
||||
#ifdef ENABLE_STORAGE_RECOVERY_TESTS
|
||||
static void storage_test_recover(void);
|
||||
#endif
|
||||
|
||||
void storage_test_run(void)
|
||||
{
|
||||
static FATFS fs;
|
||||
static FIL fil;
|
||||
static uint8_t work[FF_MAX_SS];
|
||||
char read_buf[64];
|
||||
const char *test_str = "Hello FatFS + dhara FTL!";
|
||||
|
||||
memset(&g_storage_stats, 0, sizeof(g_storage_stats));
|
||||
|
||||
/* ==================== FTL + FatFS 文件系统测试 ==================== */
|
||||
|
||||
FRESULT res = f_mount(&fs, "", 1);
|
||||
if (res == FR_NO_FILESYSTEM) {
|
||||
MKFS_PARM opts = { FM_FAT32, 0, 0, 0, 0 };
|
||||
res = f_mkfs("", &opts, work, sizeof(work));
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_mkfs");
|
||||
res = f_mount(&fs, "", 1);
|
||||
}
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_mount");
|
||||
|
||||
if (res == FR_OK) {
|
||||
UINT bw, br;
|
||||
|
||||
res = f_open(&fil, "test.txt", FA_CREATE_ALWAYS | FA_WRITE);
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_open(write)");
|
||||
if (res == FR_OK) {
|
||||
f_write(&fil, test_str, (UINT)strlen(test_str), &bw);
|
||||
STORAGE_TEST_CHECK(bw == (UINT)strlen(test_str), "f_write (%u bytes)", bw);
|
||||
f_close(&fil);
|
||||
|
||||
res = f_open(&fil, "test.txt", FA_READ);
|
||||
STORAGE_TEST_CHECK(res == FR_OK, "f_open(read)");
|
||||
if (res == FR_OK) {
|
||||
f_read(&fil, read_buf, (UINT)(sizeof(read_buf) - 1), &br);
|
||||
f_close(&fil);
|
||||
read_buf[br] = '\0';
|
||||
STORAGE_TEST_CHECK(br == (UINT)strlen(test_str) &&
|
||||
memcmp(test_str, read_buf, br) == 0,
|
||||
"data verify \"%s\"", read_buf);
|
||||
}
|
||||
}
|
||||
f_unlink("test.txt");
|
||||
}
|
||||
|
||||
/* ==================== FTL + FatFS 性能测试 ==================== */
|
||||
|
||||
DBG_INFO("=== Storage Test: Performance ===");
|
||||
|
||||
{
|
||||
FIL pfile;
|
||||
UINT pw, pr;
|
||||
uint32_t t0, tw, tr;
|
||||
uint32_t i;
|
||||
uint32_t total_kb = 128;
|
||||
uint32_t chunk = sizeof(s_perf_buf);
|
||||
uint32_t count = (total_kb * 1024) / chunk;
|
||||
|
||||
memset(s_perf_buf, 0xA5, sizeof(s_perf_buf));
|
||||
|
||||
/* 写入 */
|
||||
t0 = HAL_GetTick();
|
||||
if (f_open(&pfile, "perf.dat", FA_CREATE_ALWAYS | FA_WRITE) == FR_OK) {
|
||||
for (i = 0; i < count; i++) {
|
||||
f_write(&pfile, s_perf_buf, chunk, &pw);
|
||||
}
|
||||
f_close(&pfile);
|
||||
}
|
||||
tw = HAL_GetTick() - t0;
|
||||
|
||||
/* 读取 */
|
||||
t0 = HAL_GetTick();
|
||||
if (f_open(&pfile, "perf.dat", FA_READ) == FR_OK) {
|
||||
for (i = 0; i < count; i++) {
|
||||
f_read(&pfile, s_perf_buf, chunk, &pr);
|
||||
}
|
||||
f_close(&pfile);
|
||||
}
|
||||
tr = HAL_GetTick() - t0;
|
||||
|
||||
f_unlink("perf.dat");
|
||||
|
||||
if (tw > 0) {
|
||||
DBG_INFO(" Write: %lu KB in %lu ms = %lu KB/s",
|
||||
total_kb, tw, (total_kb * 1000) / tw);
|
||||
}
|
||||
if (tr > 0) {
|
||||
DBG_INFO(" Read: %lu KB in %lu ms = %lu KB/s",
|
||||
total_kb, tr, (total_kb * 1000) / tr);
|
||||
}
|
||||
}
|
||||
|
||||
/* ==================== 存储集成测试(TC-STO-01~03) ==================== */
|
||||
|
||||
storage_test_powerloss();
|
||||
storage_test_largefile();
|
||||
storage_test_badblock();
|
||||
|
||||
#ifdef ENABLE_STORAGE_RECOVERY_TESTS
|
||||
storage_test_recover();
|
||||
#endif
|
||||
|
||||
/* ==================== 汇总报告 ==================== */
|
||||
|
||||
STORAGE_TEST_REPORT("Storage Tests");
|
||||
}
|
||||
|
||||
#ifdef ENABLE_STORAGE_RECOVERY_TESTS
|
||||
/* TC-STO-04: 重建 BBT + 重新格式化(恢复 TC-STO-03 注入的坏块)
|
||||
* 仅在启用 ENABLE_STORAGE_RECOVERY_TESTS 时编译运行;运行一次即可把设备
|
||||
* 恢复到干净出厂态(清除运行时注入坏块并清空 dhara map)。
|
||||
*/
|
||||
static void storage_test_recover(void)
|
||||
{
|
||||
DBG_INFO("=== Storage Test: TC-STO-04 BBT rebuild + format (recovery) ===");
|
||||
|
||||
int r = gd5f2gq5ue_bbt_rebuild();
|
||||
STORAGE_TEST_CHECK(r == GD5F_OK, "TC-STO-04 bbt rebuild");
|
||||
|
||||
nand_ftl_format();
|
||||
STORAGE_TEST_CHECK(1, "TC-STO-04 nand_ftl_format done");
|
||||
|
||||
uint8_t fb[GD5F_TOTAL_BLOCKS / 8];
|
||||
uint32_t ver = 0;
|
||||
if (gd5f_bbt_dump_flash(fb, &ver) == GD5F_OK) {
|
||||
STORAGE_TEST_CHECK(ver >= 1, "TC-STO-04 persisted BBT version=%lu", ver);
|
||||
} else {
|
||||
STORAGE_TEST_CHECK(0, "TC-STO-04 dump_flash failed");
|
||||
}
|
||||
|
||||
DBG_INFO("TC-STO-04 recovery complete; recommend power-cycle to re-init cleanly");
|
||||
}
|
||||
#endif
|
||||
73
test/test_config.h
Normal file
73
test/test_config.h
Normal file
@@ -0,0 +1,73 @@
|
||||
/*
|
||||
* 模块名称:统一测试套件选择
|
||||
* 模块功能:集中选择当前构建要运行的测试套件。所有测试统一由
|
||||
* ch395fTestTask(StartCh395fTestTask)调度,defaultTask 在测试
|
||||
* 构建下空闲,正常产品构建下仅运行存储挂载/测试。
|
||||
* 适用平台:STM32F4 系列
|
||||
* 作者:王建锋
|
||||
* 创建日期:2026-08-26
|
||||
*
|
||||
* 一次构建仅启用一个 TEST_SUITE_*(或都不启用 = 正常产品构建):
|
||||
* TEST_SUITE_CH395F : CH395F 测试(沿用 ch395f_test.h 阶段宏,HW 1~5 / NET 6~11)
|
||||
* TEST_SUITE_STORAGE : FTL + FatFS 存储测试(从 defaultTask 迁入)
|
||||
* TEST_SUITE_GD5F : GD5F2GQ5UE NAND 驱动测试
|
||||
*/
|
||||
|
||||
#ifndef __TEST_CONFIG_H
|
||||
#define __TEST_CONFIG_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* === 选择当前构建的测试套件(三选一,或都注释 = 正常产品构建)=== */
|
||||
//#define TEST_SUITE_CH395F
|
||||
//#define TEST_SUITE_STORAGE
|
||||
//#define TEST_SUITE_GD5F
|
||||
|
||||
#if defined(TEST_SUITE_CH395F) + defined(TEST_SUITE_STORAGE) + defined(TEST_SUITE_GD5F) > 1
|
||||
#error "测试套件互斥:一次构建只能启用一个 TEST_SUITE_*"
|
||||
#endif
|
||||
|
||||
#if defined(TEST_SUITE_CH395F) || defined(TEST_SUITE_STORAGE) || defined(TEST_SUITE_GD5F)
|
||||
#define TEST_SUITE_SELECTED
|
||||
#endif
|
||||
|
||||
#ifdef TEST_SUITE_CH395F
|
||||
#include "ch395f_test.h"
|
||||
#define TEST_SUITE_NAME "CH395F"
|
||||
#endif
|
||||
|
||||
#ifdef TEST_SUITE_STORAGE
|
||||
#include "storage_test.h"
|
||||
#define TEST_SUITE_NAME "STORAGE"
|
||||
#endif
|
||||
|
||||
#ifdef TEST_SUITE_GD5F
|
||||
/* 选中 GD5F 套件时,自动开启 gd5f 测试总开关与全部阶段 */
|
||||
#define ENABLE_GD5F_TESTS
|
||||
#define ENABLE_GD5F_PHASE1_TESTS
|
||||
#define ENABLE_GD5F_PHASE2_TESTS
|
||||
#define ENABLE_GD5F_PHASE3_TESTS
|
||||
#define ENABLE_GD5F_PHASE4_TESTS
|
||||
#define ENABLE_GD5F_PHASE5_TESTS
|
||||
#define ENABLE_GD5F_PHASE6_TESTS
|
||||
#define ENABLE_GD5F_PHASE7_TESTS
|
||||
#define ENABLE_GD5F_PHASE8_TESTS
|
||||
#define ENABLE_GD5F_PHASE9_TESTS
|
||||
#define ENABLE_GD5F_PHASE10_TESTS
|
||||
#include "gd5f_test.h"
|
||||
#define TEST_SUITE_NAME "GD5F"
|
||||
#endif
|
||||
|
||||
#ifndef TEST_SUITE_NAME
|
||||
#define TEST_SUITE_NAME "NONE"
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __TEST_CONFIG_H */
|
||||
Reference in New Issue
Block a user