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终于把433通讯整出来了，不过程序空间快不够了要好好优化一下

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kevin
2021-10-15 22:06:08 +08:00
parent 36917d148f
commit 230f928a0f
52 changed files with 9483 additions and 6084 deletions
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Core/Src/main.c
+48 -3
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@@ -42,6 +42,8 @@
/* Private variables ---------------------------------------------------------*/
ADC_HandleTypeDef hadc;
TIM_HandleTypeDef htim14;
/* USER CODE BEGIN PV */
/* USER CODE END PV */
@@ -50,6 +52,7 @@ ADC_HandleTypeDef hadc;
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_ADC_Init(void);
static void MX_TIM14_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
@@ -88,6 +91,7 @@ int main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_ADC_Init();
MX_TIM14_Init();
/* USER CODE BEGIN 2 */
my_code();
@@ -202,6 +206,37 @@ static void MX_ADC_Init(void)
}
/**
* @brief TIM14 Initialization Function
* @param None
* @retval None
*/
static void MX_TIM14_Init(void)
{
/* USER CODE BEGIN TIM14_Init 0 */
/* USER CODE END TIM14_Init 0 */
/* USER CODE BEGIN TIM14_Init 1 */
/* USER CODE END TIM14_Init 1 */
htim14.Instance = TIM14;
htim14.Init.Prescaler = 48-1;
htim14.Init.CounterMode = TIM_COUNTERMODE_UP;
htim14.Init.Period = 100-1;
htim14.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim14.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim14) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN TIM14_Init 2 */
/* USER CODE END TIM14_Init 2 */
}
/**
* @brief GPIO Initialization Function
* @param None
@@ -234,11 +269,21 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pins : U_R_Pin I_R_Pin */
GPIO_InitStruct.Pin = U_R_Pin|I_R_Pin;
/*Configure GPIO pin : infeaed_Pin */
GPIO_InitStruct.Pin = infeaed_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(infeaed_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : I_R_Pin */
GPIO_InitStruct.Pin = I_R_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
HAL_GPIO_Init(I_R_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI2_3_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI2_3_IRQn);
}