FaSTTUBe/sensor-node
51
0
Fork 0
Code Issues 7 Pull Requests 1 Packages Projects Releases Wiki Activity

adc callback reached, llm linker script changes

Browse Source
This commit is contained in:
Karlsson Winkels
2025-03-24 17:19:55 +01:00
parent 0eafcd109c
commit 852ce2fbae
7 changed files with 94 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
Software/Core/Src/main.c
View File

@ -48,12 +48,12 @@
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* Declare buffer in D1 domain SRAM */
static uint16_t adc_values[16];
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MPU_Config(void);
static void MX_NVIC_Init(void);
/* USER CODE BEGIN PFP */
@ -75,9 +75,6 @@ int main(void)
/* USER CODE END 1 */
/* MPU Configuration--------------------------------------------------------*/
MPU_Config();
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
@ -110,6 +107,25 @@ int main(void)
MX_NVIC_Init();
/* USER CODE BEGIN 2 */
if (HAL_ADCEx_Calibration_Start(&hadc1, ADC_CALIB_OFFSET, ADC_SINGLE_ENDED) != HAL_OK)
{
Error_Handler();
}
if (HAL_ADC_Start_DMA(&hadc1, (uint32_t*)adc_values, 16) != HAL_OK)
{
Error_Handler();
}
HAL_TIM_Base_Start(&htim6);
if (!(hadc1.Instance->CR & ADC_CR_ADSTART))
{
Error_Handler(); // ADC not started
}
/* USER CODE END 2 */
/* Infinite loop */
@ -119,14 +135,16 @@ int main(void)
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
volatile uint32_t counter = __HAL_TIM_GET_COUNTER(&htim6);
volatile uint32_t adc_cr = (hadc1.Instance->CR);
volatile uint32_t adc_values_adress = (uint32_t)adc_values;
HAL_GPIO_WritePin(STATUS_G_GPIO_Port, STATUS_G_Pin, GPIO_PIN_SET);
HAL_Delay(500);
HAL_GPIO_WritePin(STATUS_G_GPIO_Port, STATUS_G_Pin, GPIO_PIN_RESET);
HAL_Delay(500);
HAL_GPIO_WritePin(STATUS_B_GPIO_Port, STATUS_B_Pin, GPIO_PIN_SET);
HAL_Delay(500);
HAL_GPIO_WritePin(STATUS_B_GPIO_Port, STATUS_B_Pin, GPIO_PIN_RESET);
HAL_Delay(500);
}
/* USER CODE END 3 */
}
@ -163,8 +181,8 @@ void SystemClock_Config(void)
RCC_OscInitStruct.PLL.PLLM = 2;
RCC_OscInitStruct.PLL.PLLN = 32;
RCC_OscInitStruct.PLL.PLLP = 2;
RCC_OscInitStruct.PLL.PLLQ = 3;
RCC_OscInitStruct.PLL.PLLR = 2;
RCC_OscInitStruct.PLL.PLLQ = 32;
RCC_OscInitStruct.PLL.PLLR = 32;
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLFRACN = 0;
@ -201,43 +219,14 @@ static void MX_NVIC_Init(void)
/* DMA1_Stream0_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Stream0_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(DMA1_Stream0_IRQn);
/* ADC_IRQn interrupt configuration */
HAL_NVIC_SetPriority(ADC_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(ADC_IRQn);
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/* MPU Configuration */
void MPU_Config(void)
void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc)
{
MPU_Region_InitTypeDef MPU_InitStruct = {0};
/* Disables the MPU */
HAL_MPU_Disable();
/** Initializes and configures the Region and the memory to be protected
*/
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
MPU_InitStruct.Number = MPU_REGION_NUMBER0;
MPU_InitStruct.BaseAddress = 0x0;
MPU_InitStruct.Size = MPU_REGION_SIZE_4GB;
MPU_InitStruct.SubRegionDisable = 0x87;
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
MPU_InitStruct.AccessPermission = MPU_REGION_NO_ACCESS;
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_DISABLE;
MPU_InitStruct.IsShareable = MPU_ACCESS_SHAREABLE;
MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
HAL_MPU_ConfigRegion(&MPU_InitStruct);
/* Enables the MPU */
HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
HAL_GPIO_WritePin(STATUS_R_GPIO_Port, STATUS_R_Pin, GPIO_PIN_SET);
}
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.