be1d296e2f
115200 is a much more sane "default" than 38400. Instead of a mix of 38400 and 115200, just use 115200 in all places. There's no reason for modern 32bit cpus to be using such old slow baudrates. Tested on f1, f4, l1. Replaced some old f1 code that predated some library support code for this.
README
This example program sends repeating sequence of characters "0123456789" on USART1 on the ST STM32F429IDISCOVERY eval board.
The sending is done in a blocking way.
Board connections
| Port | Function | Description |
|---|---|---|
PA9 |
(USART1_TX) |
TTL serial output (115200,8,N,1) |
Notes
You can connect the UART to the stlink by closing the SB11 and SB15 solder jumpers.