diff --git a/Lab4/Src/main.c b/Lab4/Src/main.c index 9edb7b05d5234a5c79d34f6b6645b94c248eed47..a11523ad4628288adbc56623639cf9d2412041fb 100644 --- a/Lab4/Src/main.c +++ b/Lab4/Src/main.c @@ -49,7 +49,7 @@ void LED2_Off(void); void LED2_DeInit(void); void BSP_COM_DeInit(UART_HandleTypeDef *); void LED2_Toggle(void); -int putchar(int); +int __io_putchar(int); int main(void) { @@ -94,7 +94,7 @@ int main(void) { LED2_On(); HAL_Delay(1000); //delay for 1000 milliseconds - namely 1 second - putchar(hi[i]); + __io_putchar(hi[i]); LED2_Off(); HAL_Delay(1000); //delay for 1000 milliseconds - namely 1 second } @@ -251,7 +251,7 @@ void LED2_Toggle(void) HAL_GPIO_TogglePin(LED2_GPIO_PORT, LED2_PIN); } -int putchar(int ch) +int __io_putchar(int ch) { /* write a character to the serial port and Loop until the end of transmission */ while (HAL_OK != HAL_UART_Transmit(&hDiscoUart, (uint8_t *) &ch, 1, 30000))