LuChiChick/STM32G030F6P6_Evaluation
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

commit for SPI1 config, working on 32 Mbit/s speed with low clock polarity (CPOL) and first edge clock phase (CPHA); PB3 has now been set as SPI1_CS pin with named user label, working on push pull mode.

Browse Source
This commit is contained in:
LuChiChick
2026-09-14 10:27:29 +08:00
parent 23eb7b4e27
commit 1f6822dcbe
14 changed files with 8073 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Core/Src/gpio.c
+14 -4
View File
@@ -51,10 +51,13 @@ void MX_GPIO_Init(void)
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(SPI1_CS_GPIO_Port, SPI1_CS_Pin, GPIO_PIN_RESET);
/*Configure GPIO pins : PB7 PB0 PB1 PB2
PB3 PB4 PB5 PB6 */
PB4 PB5 PB6 */
GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2
|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6;
|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
@@ -83,12 +86,19 @@ void MX_GPIO_Init(void)
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(ENCODER_B_INPUT_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PA5 PA6 PA7 PA15 */
GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_15;
/*Configure GPIO pin : PA15 */
GPIO_InitStruct.Pin = GPIO_PIN_15;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pin : SPI1_CS_Pin */
GPIO_InitStruct.Pin = SPI1_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(SPI1_CS_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI0_1_IRQn, 3, 0);
HAL_NVIC_EnableIRQ(EXTI0_1_IRQn);