25acaa5878
Only tested with basic tx blocking, ie, the same example code as on F2/F4, but the description of the block is almost identical.
------------------------------------------------------------------------------ README ------------------------------------------------------------------------------ This example program sends some characters on USART2 on the ST STM32L DISCOVERY eval board. (USART2 TX on PA2) The terminal settings for the receiving device/PC are 38400 8n1. The sending is done in a blocking way in the code, see the usart_irq example for a more elaborate USART example.