usart receive

[soundarya_h_s]

USART receive is not providing the output please check and reply me asap

selected USART2 made it to asynchronous also enabled global interrupt
code lines that i have added

uint8_t txbuf[10]="hello ";

uint8_t rxbuf[10];

while (1)

{

/* USER CODE END WHILE */

HAL_UART_Receive(&huart2, rxbuf, sizeof(rxbuf), 100);

/* USER CODE BEGIN 3 */

}

void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)

{

HAL_UART_Transmit(&huart2, rxbuf, sizeof(rxbuf), 100);

}

[soundarya_h_s]

@Tesla DeLorean can you please  tell it in simple words or modify the code which you think is not correct

[Karl Yamashita]

What is connected to your UART tx pin?