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add dma

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This commit is contained in:
不吃油炸鸡
2025-08-10 17:19:19 +08:00
parent 6366ddcf97
commit d918d6e5eb
4 changed files with 79 additions and 7 deletions
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3
Power_Pico/Core/Inc/stm32f4xx_it.h
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@@ -54,6 +54,9 @@ void UsageFault_Handler(void);
void DebugMon_Handler(void);
void DMA1_Stream4_IRQHandler(void);
void TIM1_TRG_COM_TIM11_IRQHandler(void);
void DMA2_Stream0_IRQHandler(void);
void DMA2_Stream1_IRQHandler(void);
void USART6_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */

5
Power_Pico/Core/Inc/usart.h
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@@ -35,13 +35,16 @@ extern "C" {
extern UART_HandleTypeDef huart6;
/* USER CODE BEGIN Private defines */
#define USART_RX_BUFFER_SIZE 25
extern uint8_t uart_receive_str[USART_RX_BUFFER_SIZE + 1];
/* USER CODE END Private defines */
void MX_USART6_UART_Init(void);
/* USER CODE BEGIN Prototypes */
void UART6_TX_Send(uint8_t *buffer, uint16_t length);
/* USER CODE END Prototypes */
#ifdef __cplusplus