Nucleo-F103RB - USART2 printf not working on Tera Term (No Output Displayed) Hello,I am working with a Nucleo-F103RB board and trying to send printf output over UART using USART2. I have configured UART2 with the following parameters:Baud rate: 9600Word length: 8 bitsStop bits: 1Parity: NoneMode: TX/RXI also redirected printf to HAL_UART_Transmit() via __io_putchar() as shown below:PUTCHAR_PROTOTYPE
{
HAL_UART_Transmit(&huart2, (uint8_t *)&ch, 1, 0xFFFF);
return ch;
}In my main() loop, I am calling printf() every second like this:uint8_t count = 0;
float f = 1.234;
while (1)
{
printf("hello : %d, %f\r\n", count++, f++);
HAL_Delay(1000);
}However, nothing is being printed in Tera Term (v5.0).I selected the correct COM port and set it to 9600 baud rate. Other serial settings are default and matched.I have verified that:MX_USART2_UART_Init() is called in main.cGPIOs are configured by CubeMX for USART2 (PA2: TX, PA3: RX)No errors are reported during initialization.But still, I see no output on Tera Term.How can I troubleshoot or resolve this issue?Is t
