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e862009bcd7d5bcd76050001935ef4312ff62b03
STM32F4-Base/Drivers/BSP/CH395F/ch395f_test.c
T
wandering1 e862009bcd 修复多连接的问题
2026-07-19 15:27:49 +08:00

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/*
* 模��称：CH395F Driver Test Suite
* 模�功能：CH395F 驱动�功能模�的测试入�，分阶段组织测试用例
* 适用平�：STM32F4 系列（CH395F 以太网芯片）
* 作者：王建� * 创建日期�026-07-19
* 修改记录� * 2026-07-19 Phase 1/2/3 implemented
*/
/* 头文件包�区 */
#include <string.h>
#include <stdio.h>
#include "ch395f_test.h"
#include "ch395f.h"
#include "net_socket.h"
#define DBG_TAG "[CH395T]"
#include "dbg_log.h"
test_stats_t g_test_stats;
/*
* Phase 2 �置默认� */
#ifndef PHASE2_REMOTE_IP
#define PHASE2_REMOTE_IP "192.168.1.2"
#endif
#ifndef PHASE2_REMOTE_PORT
#define PHASE2_REMOTE_PORT 8081
#endif
#ifndef PHASE2_LOCAL_PORT
#define PHASE2_LOCAL_PORT 50000
#endif
#ifndef PHASE2_LOOP_COUNT
#define PHASE2_LOOP_COUNT 3
#endif
#ifndef PHASE2_TIMEOUT_MS
#define PHASE2_TIMEOUT_MS 10000
#endif
/*
* Phase 3 �置默认� */
#ifndef PHASE3_REMOTE_IP
#define PHASE3_REMOTE_IP "192.168.1.2"
#endif
#ifndef PHASE3_REMOTE_PORT
#define PHASE3_REMOTE_PORT 8082
#endif
#ifndef PHASE3_LOCAL_PORT
#define PHASE3_LOCAL_PORT 60000
#endif
#ifndef PHASE3_ECHO_COUNT
#define PHASE3_ECHO_COUNT 30
#endif
#ifndef PHASE3_TIMEOUT_MS
#define PHASE3_TIMEOUT_MS 30000
#endif
/*
* 函数功能：��TCP Server 多连接模�的数� Socket �置
* 入��数：port - TCP �端��
* ��值：� * �定�件：CH395F �议栈已�始� * 函数说明：�新设置数�Socket 的�议类型和�端� */
static void restore_data_sockets(uint16_t port) {
int i = 0;
for (i = NET_TCP_SERVER_DATA_SOCK_START; i < NET_MAX_SOCKETS; i++) {
ch395f_set_proto_type((uint8_t)i, CH395F_PROTO_TYPE_TCP);
ch395f_set_sour_port((uint8_t)i, port);
}
DBG_INFO("data socks restored (port %d)", port);
}
/*
* ============================ Phase 1 ============================
* 函数功能：寄存器读写 + 中断一致性基础测试
* 入��数：无
* ��值：� * �定�件：CH395F 芯片正常应答
* 函数说明：包�GET_VERSION / GET_CMD_STATUS / GET_IP_INF �9 � */
void ch395f_phase1_tests(void) {
uint8_t i = 0;
int ver = 0;
DBG_INFO("=== CH395F Phase 1 Tests ===");
/* Test 1: GET_VERSION */
ver = ch395f_get_version();
TEST_CHECK(ver > 0, "GET_VERSION: 0x%02X (ver=%d)", ver, ver & 0x3F);
/* Test 2: GET_CMD_STATUS */
uint8_t cmd_st = ch395f_get_cmd_status();
TEST_CHECK(cmd_st == CH395F_ERR_SUCCESS,
"GET_CMD_STATUS: 0x%02X (%s)", cmd_st,
cmd_st == CH395F_ERR_SUCCESS ? "SUCCESS" :
cmd_st == CH395F_ERR_BUSY ? "BUSY" : "OTHER");
/* Test 3: GET_IP_INF */
uint8_t ip_info[20];
ch395f_get_ip_inf(ip_info);
DBG_INFO("GET_IP_INF:");
DBG_INFO(" IP: %d.%d.%d.%d", ip_info[0], ip_info[1], ip_info[2], ip_info[3]);
DBG_INFO(" GW: %d.%d.%d.%d", ip_info[4], ip_info[5], ip_info[6], ip_info[7]);
DBG_INFO(" MASK: %d.%d.%d.%d", ip_info[8], ip_info[9], ip_info[10], ip_info[11]);
DBG_INFO(" DNS1: %d.%d.%d.%d", ip_info[12], ip_info[13], ip_info[14], ip_info[15]);
DBG_INFO(" DNS2: %d.%d.%d.%d", ip_info[16], ip_info[17], ip_info[18], ip_info[19]);
TEST_CHECK(ip_info[0]==192 && ip_info[1]==168 && ip_info[2]==1 && ip_info[3]==100,
"IP match");
TEST_CHECK(ip_info[4]==192 && ip_info[5]==168 && ip_info[6]==1 && ip_info[7]==1,
"GW match");
TEST_CHECK(ip_info[8]==255 && ip_info[9]==255 && ip_info[10]==255 && ip_info[11]==0,
"MASK match");
/* Test 4: GINT_STATUS_ALL (2-byte version) */
uint16_t gint_all = ch395f_get_glob_int_status_all();
TEST_CHECK((gint_all & 0xFF) == 0x04 || (gint_all & 0xFF) == 0x00,
"GINT_STATUS_ALL: 0x%04X (lo=0x%02X hi=0x%02X)",
gint_all, gint_all & 0xFF, (gint_all >> 8) & 0xFF);
/* Test 5: GINT_STATUS (1-byte version) ï¿?read-clear check */
uint8_t gint_1b = ch395f_get_glob_int_status();
TEST_CHECK(gint_1b == 0x00,
"GINT_STATUS_1byte: 0x%02X (expect 0x00 after read-clear)", gint_1b);
/* Test 6: SOCK_STATUS(0) */
{
uint8_t st[2];
ch395f_get_socket_status(0, st);
TEST_CHECK(st[0] == 0x05 && st[1] == 0x01,
"SOCK_STATUS(0): sock=0x%02X(LISTEN), tcp=0x%02X(LISTEN)", st[0], st[1]);
}
/* Test 7: SET_ARP */
ch395f_set_arp(10, 5);
TEST_CHECK(1, "SET_ARP(period=10*100ms, cnt=5): OK");
/* Test 8: SET_TTL */
ch395f_set_ttl(0, 64);
TEST_CHECK(1, "SET_TTL(sock=0, ttl=64): OK");
/* Test 9: CLEAR_RECV_BUF + SOCK_INT poll */
ch395f_clear_recv_buf(0);
TEST_CHECK(1, "CLEAR_RECV_BUF(sock=0): OK");
for (i = 0; i < 8; i++) {
uint8_t si = ch395f_get_sock_int_status(i);
TEST_CHECK(si == 0x00, "SOCK_INT(%d): 0x%02X", i, si);
}
TEST_REPORT("Phase 1");
}
/*
* ============================ Phase 2 ============================
* 函数功能：TCP Client 收� + 关闭�连 ×3 � * 入��数：无
* ��值：� * �定�件：PC 端已�动 TCP Server（默�192.168.1.2:8081� * 函数说明：�轮连接→��→接收→关闭，连续 3 � */
void ch395f_phase2_tests(void) {
uint8_t sock = 0;
uint8_t sock_int = 0;
uint8_t rx_buf[300] = {0};
int i = 0;
uint32_t tick = 0;
uint16_t int_st = 0;
int iter_pass = 0;
DBG_INFO("=== CH395F Phase 2 Tests (TCP Client - Direct Driver) ===");
/* 解�目标 IP */
uint8_t ip_arr[4];
{
uint32_t a[4];
sscanf(PHASE2_REMOTE_IP, "%lu.%lu.%lu.%lu", &a[0], &a[1], &a[2], &a[3]);
ip_arr[0] = (uint8_t)a[0];
ip_arr[1] = (uint8_t)a[1];
ip_arr[2] = (uint8_t)a[2];
ip_arr[3] = (uint8_t)a[3];
}
DBG_INFO("Target: %s:%d", PHASE2_REMOTE_IP, PHASE2_REMOTE_PORT);
sock = (uint8_t)(NET_MAX_SOCKETS - 1);
/* 一次性��*/
ch395f_set_proto_type(sock, CH395F_PROTO_TYPE_TCP);
ch395f_set_send_buf(sock, 28, 2);
ch395f_set_recv_buf(sock, 30, 2);
ch395f_set_des_ip(sock, ip_arr);
ch395f_set_des_port(sock, PHASE2_REMOTE_PORT);
for (i = 0; i < PHASE2_LOOP_COUNT; i++) {
DBG_INFO("--- Iteration %d/%d ---", i + 1, PHASE2_LOOP_COUNT);
iter_pass = 1;
ch395f_set_sour_port(sock, PHASE2_LOCAL_PORT + i);
if (ch395f_open_socket(sock) != CH395F_ERR_SUCCESS) { TEST_CHECK(0, "open socket"); iter_pass = 0; goto phase2_iter_done; }
if (ch395f_tcp_connect(sock) != CH395F_ERR_SUCCESS) { TEST_CHECK(0, "tcp connect"); iter_pass = 0; ch395f_close_socket(sock); goto phase2_iter_done; }
/* 等待 CONNECT */
tick = HAL_GetTick();
while (HAL_GetTick() - tick < PHASE2_TIMEOUT_MS) {
int_st = ch395f_get_glob_int_status_all();
if (int_st & (1U << (sock + 4))) {
sock_int = ch395f_get_sock_int_status(sock);
if (sock_int & CH395F_SINT_STAT_CONNECT) break;
}
HAL_Delay(10);
}
if (HAL_GetTick() - tick >= PHASE2_TIMEOUT_MS) { TEST_CHECK(0, "connect timeout"); iter_pass = 0; ch395f_close_socket(sock); goto phase2_iter_done; }
HAL_Delay(100);
/* ��测试数�*/
{
uint8_t test_buf[64] = {0};
const char *msg = "HelloFromCH395F_TCP_Client! This is a 64-byte test message.";
int p, mlen = (int)strlen(msg);
memcpy(test_buf, msg, mlen);
for (p = mlen; p < 64; p++) test_buf[p] = (uint8_t)('0' + (p - mlen) % 10);
ch395f_write_send_buf(sock, test_buf, 64);
}
/* Echo 循环：收数� �回� */
{
int got_echo = 0;
tick = HAL_GetTick();
while (HAL_GetTick() - tick < 10000) {
uint16_t rlen = ch395f_get_recv_len(sock);
if (rlen > 0) {
uint16_t read_len = (rlen > sizeof(rx_buf)) ? (uint16_t)sizeof(rx_buf) : rlen;
memset(rx_buf, 0, sizeof(rx_buf));
ch395f_read_recv_buf(sock, rx_buf, read_len);
DBG_INFO("recv: %d bytes [%.30s]", read_len, (char *)rx_buf);
ch395f_write_send_buf(sock, rx_buf, read_len);
got_echo = 1;
break;
}
int_st = ch395f_get_glob_int_status_all();
if (int_st & (1U << (sock + 4))) {
sock_int = ch395f_get_sock_int_status(sock);
if (sock_int & CH395F_SINT_STAT_DISCONNECT) { DBG_INFO("DISCONNECT"); break; }
if (sock_int & CH395F_SINT_STAT_SOCK_TIMEOUT) { DBG_INFO("SOCK_TIMEOUT"); break; }
}
HAL_Delay(50);
}
if (!got_echo) { TEST_CHECK(0, "echo recv (iter %d)", i + 1); iter_pass = 0; }
}
phase2_iter_done:
if (iter_pass) TEST_CHECK(1, "Iteration %d PASS", i + 1);
/* 关闭 socket */
ch395f_close_socket(sock);
{
uint8_t st[2];
uint32_t wait = HAL_GetTick();
while (HAL_GetTick() - wait < 5000) {
ch395f_get_socket_status(sock, st);
if (st[0] == CH395F_SOCKET_CLOSED) break;
HAL_Delay(50);
}
DBG_INFO("closed: sock=0x%02X tcp=0x%02X", st[0], st[1]);
}
HAL_Delay(200);
}
restore_data_sockets(8080);
TEST_REPORT("Phase 2");
}
/*
* ============================ Phase 3 ============================
* 函数功能：UDP Server Echo + PING + 大包测试
* 入��数：无
* ��值：� * �定�件：PC 端已�动 UDP Client（默�192.168.1.2:8082� * 函数说明：包�20 次回显�? �PING�0 次大包收� */
void ch395f_phase3_tests(void) {
uint8_t sock = 0;
uint8_t rx_buf[300] = {0};
uint32_t tick = 0;
int i = 0;
int echo_ok = 0;
DBG_INFO("=== CH395F Phase 3 Tests (UDP) ===");
sock = (uint8_t)(NET_MAX_SOCKETS - 1);
/* UDP Server 模�：DesIP=0xFFFFFFFF �接�任��� */
ch395f_set_proto_type(sock, CH395F_PROTO_TYPE_UDP);
ch395f_set_send_buf(sock, 28, 2);
ch395f_set_recv_buf(sock, 30, 2);
ch395f_set_sour_port(sock, PHASE3_LOCAL_PORT);
{
uint8_t zero_ip[4] = {0xFF, 0xFF, 0xFF, 0xFF};
ch395f_set_des_ip(sock, zero_ip);
}
ch395f_set_des_port(sock, 0);
TEST_CHECK(ch395f_open_socket(sock) == CH395F_ERR_SUCCESS,
"UDP socket %d opened (port=%d)", sock, PHASE3_LOCAL_PORT);
HAL_Delay(200);
/* Echo 循环：收��解��� �回显 */
for (i = 0; i < PHASE3_ECHO_COUNT; i++) {
tick = HAL_GetTick();
echo_ok = 0;
while (HAL_GetTick() - tick < PHASE3_TIMEOUT_MS) {
uint16_t rlen = ch395f_get_recv_len(sock);
if (rlen > 8) {
memset(rx_buf, 0, sizeof(rx_buf));
ch395f_read_recv_buf(sock, rx_buf, rlen);
uint16_t payload_len = rlen - 8;
uint16_t src_port = (uint16_t)rx_buf[2] | ((uint16_t)rx_buf[3] << 8);
uint8_t *src_ip = &rx_buf[4];
uint8_t *payload = &rx_buf[8];
DBG_INFO("UDP #%d: %dB from %d.%d.%d.%d:%d [%.32s]",
i + 1, payload_len,
src_ip[0], src_ip[1], src_ip[2], src_ip[3], src_port,
payload_len > 0 ? (char *)payload : "");
ch395f_set_des_ip(sock, src_ip);
ch395f_set_des_port(sock, src_port);
ch395f_write_send_buf(sock, payload, payload_len);
{
uint32_t swait = HAL_GetTick();
while (HAL_GetTick() - swait < 2000) {
uint16_t gs = ch395f_get_glob_int_status_all();
if (gs & (1U << (sock + 4))) {
if (ch395f_get_sock_int_status(sock) & CH395F_SINT_STAT_SENBUF_FREE)
break;
}
HAL_Delay(10);
}
}
echo_ok = 1;
break;
}
HAL_Delay(50);
}
TEST_CHECK(echo_ok, "UDP echo #%d/%d", i + 1, PHASE3_ECHO_COUNT);
if (!echo_ok) break;
}
ch395f_close_socket(sock);
TEST_CHECK(1, "UDP socket closed");
restore_data_sockets(8080);
TEST_REPORT("Phase 3");
}
/*
* ============================ Phase 4 ============================
* NET �TCP Echo：在主循环中调用，用 net_recv + net_send 回显
*/
#ifdef ENABLE_PHASE4_TESTS
static char s_phase4_buf[2048];
#endif
/*
* 函数功能：NET �TCP Echo 测试
* 入��数：无
* ��值：� * �定�件：net_init 已完� * 函数说明：在 netTask 中�行，轮询 Socket 1~7 回显接收数�
*/
void ch395f_phase4_tests(void) {
#ifdef ENABLE_PHASE4_TESTS
for (int i = NET_TCP_SERVER_DATA_SOCK_START; i < NET_MAX_SOCKETS; i++) {
net_sock_t *sk = net_get_sock(i);
if (sk == NULL || !sk->in_use || sk->state != NET_SOCK_STATE_ESTABLISHED) {
continue;
}
int n = net_recv(i, s_phase4_buf, sizeof(s_phase4_buf), NET_MSG_DONTWAIT);
if (n > 0) {
net_send(i, s_phase4_buf, n, 0);
}
}
#endif
}
/*
* ============================ Phase 5 ============================
* NET �UDP Echo：netTask 中�行，�net_recvfrom + net_sendto 回显
*/
#ifndef PHASE5_LOCAL_PORT
#define PHASE5_LOCAL_PORT 60000
#endif
#ifdef ENABLE_PHASE5_TESTS
static int s_phase5_sock = -1;
static char s_phase5_buf[2048];
static uint32_t s_phase5_count = 0;
#endif
/*
* 函数功能：NET �UDP Echo �始� * 入��数：无
* ��值：� * �定�件：net_init 已完� * 函数说明：创�UDP Socket 并绑定本地端� */
void ch395f_phase5_init(void) {
#ifdef ENABLE_PHASE5_TESTS
struct net_sockaddr_in addr;
s_phase5_sock = net_socket(NET_AF_INET, NET_SOCK_DGRAM, 0);
if (s_phase5_sock < 0) {
DBG_ERROR("Phase5: net_socket failed");
return;
}
memset(&addr, 0, sizeof(addr));
addr.sin_family = NET_AF_INET;
addr.sin_port = net_htons(PHASE5_LOCAL_PORT);
if (net_bind(s_phase5_sock, (struct net_sockaddr *)&addr, sizeof(addr)) < 0) {
DBG_ERROR("Phase5: net_bind failed");
net_close(s_phase5_sock);
s_phase5_sock = -1;
return;
}
s_phase5_count = 0;
DBG_INFO("Phase5: UDP socket %d bound to port %d", s_phase5_sock, PHASE5_LOCAL_PORT);
#endif
}
/*
* 函数功能：NET �UDP Echo 测试
* 入��数：无
* ��值：� * �定�件：ch395f_phase5_init 已�功调� * 函数说明：在 netTask 中�行，回显 UDP 接收数�
*/
void ch395f_phase5_tests(void) {
#ifdef ENABLE_PHASE5_TESTS
if (s_phase5_sock < 0) return;
struct net_sockaddr_in src;
int addrlen = sizeof(src);
int n = net_recvfrom(s_phase5_sock, s_phase5_buf, sizeof(s_phase5_buf),
NET_MSG_DONTWAIT,
(struct net_sockaddr *)&src, &addrlen);
if (n > 0) {
net_sendto(s_phase5_sock, s_phase5_buf, n, 0,
(struct net_sockaddr *)&src, sizeof(src));
s_phase5_count++;
TEST_CHECK(1, "Phase5: UDP echo #%lu (%d bytes)", s_phase5_count, n);
}
#endif
}
/*
* Phase 6 �置默认� */
#ifndef PHASE6_ANNOUNCE_PORT
#define PHASE6_ANNOUNCE_PORT 60001
#endif
#ifndef PHASE6_ANNOUNCE_SOCK
#define PHASE6_ANNOUNCE_SOCK 6
#endif
/*
* ============================ Phase 6 ============================
* 函数功能：DHCP 自动获� IP 测试
* 入��数：无
* ��值：� * �定�件：局域网内存�DHCP Server
* 函数说明：��DHCP �轮询等待 IP �打�结果 �广播宣告 �HELLO 回显
*/
void ch395f_phase6_tests(void) {
#ifdef ENABLE_PHASE6_TESTS
uint8_t status = 0;
uint8_t ip_info[20] = {0};
uint32_t tick = 0;
DBG_INFO("=== CH395F Phase 6 Tests (DHCP) ===");
/* 1. �用 DHCP */
ch395f_set_dhcp(1);
TEST_CHECK(1, "DHCP enabled, waiting for IP...");
/* 2. 轮询等待 DHCP 完� */
HAL_Delay(500);
tick = HAL_GetTick();
while (HAL_GetTick() - tick < 30000) {
uint16_t gint = ch395f_get_glob_int_status_all();
if (gint & CH395F_GINT_STAT_DHCP) {
DBG_INFO("DHCP interrupt");
}
status = ch395f_get_dhcp_status();
if (status == 0x00) {
TEST_CHECK(1, "DHCP: SUCCESS");
break;
}
HAL_Delay(500);
}
TEST_CHECK(HAL_GetTick() - tick < 30000,
"DHCP completed within 30s (status=0x%02X)", status);
if (HAL_GetTick() - tick >= 30000) {
goto phase6_end;
}
/* 3. 读�获��IP */
ch395f_get_ip_inf(ip_info);
DBG_INFO(" IP: %d.%d.%d.%d", ip_info[0], ip_info[1], ip_info[2], ip_info[3]);
DBG_INFO(" GW: %d.%d.%d.%d", ip_info[4], ip_info[5], ip_info[6], ip_info[7]);
DBG_INFO(" MASK: %d.%d.%d.%d", ip_info[8], ip_info[9], ip_info[10], ip_info[11]);
DBG_INFO(" DNS1: %d.%d.%d.%d", ip_info[12], ip_info[13], ip_info[14], ip_info[15]);
TEST_CHECK(ip_info[0] != 0 || ip_info[1] != 0 || ip_info[2] != 0 || ip_info[3] != 0,
"IP = %d.%d.%d.%d (non-zero)", ip_info[0], ip_info[1], ip_info[2], ip_info[3]);
/* 4. 广播宣告 + 等待 PC HELLO 确认 */
{
#define PHASE6_HELLO_PORT 60000
uint8_t anno_sock = PHASE6_ANNOUNCE_SOCK;
uint8_t bcast_ip[4] = {0xFF, 0xFF, 0xFF, 0xFF};
uint8_t rx_buf[64] = {0};
/* UDP Server 模�：本地端�60000（接�HELLO），DesIP=0xFFFFFFFF */
ch395f_set_proto_type(anno_sock, CH395F_PROTO_TYPE_UDP);
ch395f_set_send_buf(anno_sock, 24, 2);
ch395f_set_recv_buf(anno_sock, 26, 2);
ch395f_set_sour_port(anno_sock, PHASE6_HELLO_PORT);
ch395f_set_des_ip(anno_sock, bcast_ip);
ch395f_set_des_port(anno_sock, 0);
if (ch395f_open_socket(anno_sock) == CH395F_ERR_SUCCESS) {
/* ��广播宣告（宣告端� = 60001，��端�= 60000�*/
ch395f_set_des_ip(anno_sock, bcast_ip);
ch395f_set_des_port(anno_sock, PHASE6_ANNOUNCE_PORT);
ch395f_write_send_buf(anno_sock, ip_info, 4);
/* 等待 SENDBUF_FREE（手册�求：�次 write_send_buf �必须等待） */
{
uint32_t swait = HAL_GetTick();
while (HAL_GetTick() - swait < 2000) {
uint16_t gs = ch395f_get_glob_int_status_all();
if (gs & (1U << (anno_sock + 4))) {
if (ch395f_get_sock_int_status(anno_sock) & CH395F_SINT_STAT_SENBUF_FREE)
break;
}
HAL_Delay(10);
}
}
DBG_INFO("DHCP announcement: IP=%d.%d.%d.%d (port %d->%d)",
ip_info[0], ip_info[1], ip_info[2], ip_info[3],
PHASE6_HELLO_PORT, PHASE6_ANNOUNCE_PORT);
TEST_CHECK(1, "DHCP announcement sent");
/* �置 Server 模�，等�PC ��?HELLO */
ch395f_set_des_ip(anno_sock, bcast_ip);
ch395f_set_des_port(anno_sock, 0);
uint32_t wait = HAL_GetTick();
uint8_t hello_ok = 0;
while (HAL_GetTick() - wait < 5000) {
/* 读�全局中断（刷�socket 中断状�） */
ch395f_get_glob_int_status_all();
uint16_t rlen = ch395f_get_recv_len(anno_sock);
if (rlen > 8) {
memset(rx_buf, 0, sizeof(rx_buf));
ch395f_read_recv_buf(anno_sock, rx_buf, rlen);
uint16_t payload_len = rlen - 8;
uint8_t *payload = &rx_buf[8];
if (payload_len == 5 && memcmp(payload, "HELLO", 5) == 0) {
uint8_t *src_ip = &rx_buf[4];
uint16_t src_port = (uint16_t)rx_buf[2] | ((uint16_t)rx_buf[3] << 8);
ch395f_set_des_ip(anno_sock, src_ip);
ch395f_set_des_port(anno_sock, src_port);
ch395f_write_send_buf(anno_sock, payload, payload_len);
HAL_Delay(100);
DBG_INFO("HELLO response sent to %d.%d.%d.%d:%d",
src_ip[0], src_ip[1], src_ip[2], src_ip[3], src_port);
TEST_CHECK(1, "HELLO echo OK");
hello_ok = 1;
break;
}
}
HAL_Delay(50);
}
TEST_CHECK(hello_ok, "HELLO echo within 5s");
ch395f_close_socket(anno_sock);
} else {
TEST_CHECK(0, "DHCP announcement: open socket failed");
}
}
phase6_end:
TEST_REPORT("Phase 6");
#endif
}
/*
* ============================ Phase 7 ============================
* Select/Poll I/O 多路�用测试 �net_select() + net_recv/send echo
*/
#include "net_select.h"
#ifdef ENABLE_PHASE7_TESTS
static char s_phase7_buf[2048];
#endif
/*
* 函数功能：Select/Poll I/O 多路�用测试
* 入��数：无
* ��值：� * �定�件：net_init 已完�，多连�TCP Server 已�� * 函数说明：在 netTask 中�行，验� select/poll 正确返回读写事件
*/
void ch395f_phase7_tests(void) {
#ifdef ENABLE_PHASE7_TESTS
static uint32_t s_phase7_count = 0;
net_fd_set readfds;
net_timeval tv;
FD_ZERO
NET_FD_ZERO(&readfds);
for (int i = NET_TCP_SERVER_DATA_SOCK_START; i < NET_MAX_SOCKETS; i++) {
net_sock_t *sk = net_get_sock(i);
if (sk && sk->in_use && sk->state == NET_SOCK_STATE_ESTABLISHED) {
NET_FD_SET(i, &readfds);
}
}
tv.tv_sec = 0;
tv.tv_usec = 50000;
int n = net_select(NET_MAX_SOCKETS, &readfds, NULL, NULL, &tv);
if (n <= 0) return;
for (int i = 0; i < NET_MAX_SOCKETS; i++) {
if (!NET_FD_ISSET(i, &readfds)) continue;
int len = net_recv(i, s_phase7_buf, sizeof(s_phase7_buf), NET_MSG_DONTWAIT);
if (len > 0) {
net_send(i, s_phase7_buf, len, 0);
s_phase7_count++;
TEST_CHECK(1, "Phase7: select echo #%lu (sock=%d, %d bytes)", s_phase7_count, i, len);
}
}
#endif
}
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