Jan Korycan / MODSERIAL

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Device/MODSERIAL_NUCLEO_F401RE.cpp

Committer:
JMF
Date:
2017-04-06
Revision:
44:3ad97b872bd6
Parent:
40:6ffa97119f4f

File content as of revision 44:3ad97b872bd6:

#ifdef TARGET_NUCLEO_F401RE
#include "MODSERIAL.h"

void MODSERIAL::setBase(void ) {
switch( _serial.index ) {
        case 0: _base = USART1; _IRQ = USART1_IRQn; break;
        case 1: _base = USART2; _IRQ = USART2_IRQn; break;
        case 2: _base = USART6; _IRQ = USART6_IRQn; break;
        default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
    }
}

void MODSERIAL::initDevice(void) {};

bool MODSERIAL::txIsBusy( void ) 
{ 
    return ( (((USART_TypeDef*)_base)->SR & ( 1UL << 6 )) == 0 ) ? true : false; 
} 

#endif