Fahad Mirza / MODSERIAL

MODSERIAL with support for more devices

Fork of MODSERIAL by Erik -

Device/MODSERIAL_NUCLEO_L053R8.cpp

Committer:
fahadmirza
Date:
2018-07-11
Revision:
46:6571cd7f896e

File content as of revision 46:6571cd7f896e:

#ifdef TARGET_NUCLEO_L053R8
#include "MODSERIAL.h"

void MODSERIAL::setBase(void ) {
#if DEVICE_SERIAL_ASYNCH
switch( _serial.serial.index ) {
#else
switch( _serial.index ) {
#endif
        case 0: _base = USART1; _IRQ = USART1_IRQn; break;
        case 1: _base = USART2; _IRQ = USART2_IRQn; break;
        case 2: _base = LPUART1; _IRQ = LPUART1_IRQn; break;
        default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
    }
}

void MODSERIAL::initDevice(void) {};

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

#endif