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回退 V2 引脚补丁：v2-on-ui 沿用 v2 硬件引脚（LED2=PB0 驱动致板级电源/复位跌落，开机死亡）

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Wanderingss
2026-09-19 20:32:26 +08:00
parent 6ebdb14724
commit 65b8fb05d5
4 changed files with 41 additions and 46 deletions
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Src/spi.c
+4 -4
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@@ -179,19 +179,19 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
PB14 ------> SPI2_MISO
PB15 ------> SPI2_MOSI
*/
GPIO_InitStruct.Pin = CH395F_SCK_Pin|CH395F_SDO_Pin;
GPIO_InitStruct.Pin = CH395F_SCK_Pin|CH395F_SDOB15_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
GPIO_InitStruct.Pin = CH395F_SDI_Pin;
GPIO_InitStruct.Pin = CH395F_SDO_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
HAL_GPIO_Init(CH395F_SDI_GPIO_Port, &GPIO_InitStruct);
HAL_GPIO_Init(CH395F_SDO_GPIO_Port, &GPIO_InitStruct);
/* SPI2 DMA Init */
/* SPI2_RX Init */
@@ -280,7 +280,7 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
PB14 ------> SPI2_MISO
PB15 ------> SPI2_MOSI
*/
HAL_GPIO_DeInit(GPIOB, CH395F_SCK_Pin|CH395F_SDI_Pin|CH395F_SDO_Pin);
HAL_GPIO_DeInit(GPIOB, CH395F_SCK_Pin|CH395F_SDO_Pin|CH395F_SDOB15_Pin);
/* SPI2 DMA DeInit */
HAL_DMA_DeInit(spiHandle->hdmarx);