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Merge pull request #3557 from yangjie11/yangjie

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[bsp][stm32l475-atk-pandora]将SPI3配置为 transmit only master 模式，防止LCD模块使…
This commit is contained in:
Bernard Xiong
2020-04-24 08:34:44 +08:00
committed by GitHub
parent 01a7587d3d ef00e50ad5
commit 7b055bd8be
3 changed files with 352 additions and 357 deletions
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bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/.mxproject
+4 -4
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bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/STM32L475VE.ioc
+346 -349
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bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c
+2 -4
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@@ -478,10 +478,9 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
__HAL_RCC_GPIOB_CLK_ENABLE();
/**SPI3 GPIO Configuration
PB3 (JTDO-TRACESWO) ------> SPI3_SCK
PB4 (NJTRST) ------> SPI3_MISO
PB5 ------> SPI3_MOSI
*/
GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5;
GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_5;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@@ -551,10 +550,9 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
/**SPI3 GPIO Configuration
PB3 (JTDO-TRACESWO) ------> SPI3_SCK
PB4 (NJTRST) ------> SPI3_MISO
PB5 ------> SPI3_MOSI
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3|GPIO_PIN_5);
/* USER CODE BEGIN SPI3_MspDeInit 1 */