MG-95/bme680-stm32
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Working BME680 task

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This commit is contained in:
Maximilian Grau 2021-01-06 23:51:11 +01:00
commit 76a062dfeb
17 changed files with 401 additions and 496 deletions

4
cubemx/Core/Src/dma.c
View file

@ -43,10 +43,10 @@ void MX_DMA_Init(void)
/* DMA interrupt init */
/* DMA1_Channel4_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 0, 0);
HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA1_Channel4_IRQn);
/* DMA1_Channel5_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 0, 0);
HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);
}

11
cubemx/Core/Src/freertos.c
View file

@ -55,6 +55,13 @@ const osThreadAttr_t defaultTask_attributes = {
.priority = (osPriority_t) osPriorityNormal,
.stack_size = 128 * 4
};
/* Definitions for sensor */
osThreadId_t sensorHandle;
const osThreadAttr_t sensor_attributes = {
.name = "sensor",
.priority = (osPriority_t) osPriorityNormal,
.stack_size = 512 * 4
};
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN FunctionPrototypes */
@ -62,6 +69,7 @@ const osThreadAttr_t defaultTask_attributes = {
/* USER CODE END FunctionPrototypes */
void StartDefaultTask(void *argument);
extern void sensorTask(void *argument);
void MX_FREERTOS_Init(void); /* (MISRA C 2004 rule 8.1) */
@ -107,6 +115,9 @@ void MX_FREERTOS_Init(void) {
/* creation of defaultTask */
defaultTaskHandle = osThreadNew(StartDefaultTask, NULL, &defaultTask_attributes);
/* creation of sensor */
sensorHandle = osThreadNew(sensorTask, NULL, &sensor_attributes);
/* USER CODE BEGIN RTOS_THREADS */
/* add threads, ... */
/* USER CODE END RTOS_THREADS */

20
cubemx/Core/Src/gpio.c
View file

@ -51,6 +51,9 @@ void MX_GPIO_Init(void)
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(SPI_CS_GPIO_Port, SPI_CS_Pin, GPIO_PIN_RESET);
/*Configure GPIO pins : PC13 PC14 PC15 PC0
PC1 PC2 PC3 PC4
PC5 PC6 PC7 PC8
@ -82,17 +85,22 @@ void MX_GPIO_Init(void)
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pins : PB0 PB1 PB2 PB10
PB11 PB12 PB3 PB4
PB5 PB6 PB7 PB8
PB9 */
PB11 PB3 PB4 PB5
PB6 PB7 PB8 PB9 */
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_10
|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_3|GPIO_PIN_4
|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_8
|GPIO_PIN_9;
|GPIO_PIN_11|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5
|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = SPI_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(SPI_CS_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PD2 */
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;

2
cubemx/Core/Src/spi.c
View file

@ -39,7 +39,7 @@ void MX_SPI2_Init(void)
hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi2.Init.NSS = SPI_NSS_SOFT;
hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4;
hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;