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Working TIM2

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This commit is contained in:
StefansE
2026-03-25 16:12:57 +01:00
parent 47a0228f41
commit bc45041179
21 changed files with 16939 additions and 50 deletions
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22
Core/Src/main.c
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@@ -18,11 +18,13 @@
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "dma.h"
#include "tim.h"
#include "gpio.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
// #include "ws2812b-dma-driver.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@@ -86,8 +88,19 @@ int main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_DMA_Init();
MX_TIM2_Init();
/* USER CODE BEGIN 2 */
HAL_TIM_Base_Start(&htim2);
int8_t test[] = { 0, 4, 7, 10, 14, 17 };
HAL_TIM_PWM_Start_DMA(&htim2, TIM_CHANNEL_1, test, sizeof(test));
//HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_1);
uint8_t data[] = {0xff, 0x00, 0xff, 0x00, 0xFF, 0x00, 0xfF, 0x00};
/* USER CODE END 2 */
/* Infinite loop */
@@ -97,6 +110,9 @@ int main(void)
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
HAL_GPIO_TogglePin(LED_Green_GPIO_Port, LED_Green_Pin);
HAL_Delay(500);
}
/* USER CODE END 3 */
}
@@ -119,7 +135,7 @@ void SystemClock_Config(void)
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL5;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
@@ -134,7 +150,7 @@ void SystemClock_Config(void)
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
{
Error_Handler();
}