Ewaryst/RingClock
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Working leds

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This commit is contained in:
StefansE
2026-03-25 18:01:12 +01:00
parent bc45041179
commit 7aea97a648
6 changed files with 144 additions and 28 deletions
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34
Core/Src/main.c
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@@ -24,7 +24,8 @@
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
// #include "ws2812b-dma-driver.h"
#include <stdlib.h>
#include "ws2812.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@@ -94,12 +95,9 @@ int main(void)
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);
ws2812_Init();
uint8_t data[] = {0xff, 0x00, 0xff, 0x00, 0xFF, 0x00, 0xfF, 0x00};
/* USER CODE END 2 */
@@ -110,8 +108,25 @@ int main(void)
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
HAL_GPIO_TogglePin(LED_Green_GPIO_Port, LED_Green_Pin);
HAL_Delay(500);
uint8_t r = rand();
uint8_t g = rand();
uint8_t b = rand();
for (uint8_t led = 0; led < 24; led++) {
uint8_t r = rand();
uint8_t g = rand();
uint8_t b = rand();
ws2812_reset();
ws2812_set_colour(led, r, g, b);
ws2812_update();
HAL_Delay(20);
}
HAL_GPIO_TogglePin(LED_Green_GPIO_Port, LED_Green_Pin);
}
/* USER CODE END 3 */
@@ -135,7 +150,7 @@ 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_MUL5;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
@@ -150,7 +165,7 @@ void SystemClock_Config(void)
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
{
Error_Handler();
}
@@ -158,6 +173,7 @@ void SystemClock_Config(void)
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/**

2
Core/Src/tim.c
View File

@@ -45,7 +45,7 @@ void MX_TIM2_Init(void)
htim2.Instance = TIM2;
htim2.Init.Prescaler = 0;
htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
htim2.Init.Period = 19;
htim2.Init.Period = 90;
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim2) != HAL_OK)