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working receive

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kalipso
2023-02-17 19:19:11 +01:00
parent e313b8f2be
commit 2d3a358dfe
5 changed files with 36 additions and 23 deletions
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24
uart_handler.hpp
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@@ -4,6 +4,8 @@
#include <string_view>
#include "stm32f1xx_it.h"
constexpr auto UART_PORT = GPIOA_BASE;
#define UARTPORT GPIOA
#define UARTTX_PIN GPIO_PIN_9
@@ -37,8 +39,8 @@ struct uart_handler {
HAL_GPIO_Init(reinterpret_cast<GPIO_TypeDef*>(port), &ua_rx);
/* USART1 interrupt Init */
// HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
// HAL_NVIC_EnableIRQ(USART1_IRQn);
HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(USART1_IRQn);
}
static bool enable_oscillators() {
@@ -87,7 +89,7 @@ struct uart_handler {
return false;
}
// result = HAL_UART_Receive_IT(&s_UARTHandle, rx_buff, rx_buff_size);
result = HAL_UART_Receive_IT(&s_UARTHandle, &rx_buff, rx_buff_size);
return result == HAL_OK;
}
@@ -122,15 +124,16 @@ struct uart_handler {
static UART_HandleTypeDef s_UARTHandle;
static uint8_t* get_buf() { return rx_buff; }
static uint8_t* get_buf() { return &rx_buff; }
static const uint8_t* get_buf_c() { return &rx_buff; }
private:
static constexpr auto pin_tx = PinTX;
static constexpr auto pin_rx = PinRX;
static constexpr auto port = Port;
static constexpr auto usart_base = UsartBase;
static constexpr size_t rx_buff_size = 10;
static inline uint8_t* rx_buff;
static constexpr size_t rx_buff_size = 1;
static uint8_t rx_buff;
};
template <uint16_t PinTX, uint16_t PinRX, uint32_t Port, uint32_t UsartBase>
@@ -139,12 +142,3 @@ UART_HandleTypeDef uart_handler<PinTX, PinRX, Port, UsartBase>::s_UARTHandle =
using uart_interface =
uart_handler<UARTTX_PIN, UARTRX_PIN, UART_PORT, USART1_BASE>;
template <>
uint8_t* uart_interface::rx_buff = new uint8_t[10];
// inline void HAL_UART_RxCpltCallback(UART_HandleTypeDef* huart) {
// static int count = 0;
// count++;
// HAL_UART_Receive_IT(huart, uart_interface::get_buf(), 10);
// }