b227e1609c
Default CSTD to c99, no default for CXXSTD, but if provided it will be used. Add required gnu99 flags to projects using gnu styles.
README
This example program sends a message "Pass: n" with increasing number n from 0 to 200 on USART1 serial line of ST STM32F0DISCOVERY eval board.
The sending is done using newlib library in a blocking way.
Board connections
| Port | Function | Description |
|---|---|---|
PA9 |
(USART1_TX) |
TTL serial output (38400,8,N,1) |