DFU: disable configured console UART before starting main app
The DFU uses the UART peripheral (with IRQ/ISR) for the debug output
console. Before starting the main application we should make sure
this configuration is reset to avoid interference (particularly the
IRQ/ISR).
This is not too important though since the main application
reconfigures the UART for console output.
Other peripheral could also be disabled (e.g. all other PIO used
by DFU), but most of them also get configured by the main application.
Change-Id: I8234d1b85938ad6393094c08183f613ad09ee01b
diff --git a/firmware/libboard/common/include/uart_console.h b/firmware/libboard/common/include/uart_console.h
index c48c2c1..0e49bfd 100644
--- a/firmware/libboard/common/include/uart_console.h
+++ b/firmware/libboard/common/include/uart_console.h
@@ -34,6 +34,7 @@
#include <stdint.h>
extern void UART_Configure( uint32_t dwBaudrate, uint32_t dwMasterClock ) ;
+extern void UART_Exit(void) ;
extern void UART_PutChar( uint8_t uc ) ;
extern uint32_t UART_GetChar( void ) ;
extern uint32_t UART_IsRxReady( void ) ;