Fahad Mirza / MODSERIAL

MODSERIAL with support for more devices

Fork of MODSERIAL by Erik -

Device/MODSERIAL_PAC_F401RB.cpp@41:d8422efe4761, 2015-11-17 (annotated)

Committer:
Gary Servin
Date:
Tue Nov 17 12:11:44 2015 -0300
Revision:
41:d8422efe4761
Child:
43:8c8d13e1840b
Add Support for Inforce's mbed PAC shield (based on the STM32F401RB)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Gary Servin 41:d8422efe4761 1 #ifdef TARGET_PAC_F401RB
Gary Servin 41:d8422efe4761 2 #include "MODSERIAL.h"
Gary Servin 41:d8422efe4761 3
Gary Servin 41:d8422efe4761 4 void MODSERIAL::setBase(void ) {
Gary Servin 41:d8422efe4761 5 switch( _serial.index ) {
Gary Servin 41:d8422efe4761 6 case 0: _base = USART1; _IRQ = USART1_IRQn; break;
Gary Servin 41:d8422efe4761 7 case 1: _base = USART2; _IRQ = USART2_IRQn; break;
Gary Servin 41:d8422efe4761 8 case 2: _base = USART6; _IRQ = USART6_IRQn; break;
Gary Servin 41:d8422efe4761 9 default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
Gary Servin 41:d8422efe4761 10 }
Gary Servin 41:d8422efe4761 11 }
Gary Servin 41:d8422efe4761 12
Gary Servin 41:d8422efe4761 13 void MODSERIAL::initDevice(void) {};
Gary Servin 41:d8422efe4761 14
Gary Servin 41:d8422efe4761 15 bool MODSERIAL::txIsBusy( void )
Gary Servin 41:d8422efe4761 16 {
Gary Servin 41:d8422efe4761 17 return ( (((USART_TypeDef*)_base)->SR & ( 1UL << 6 )) == 0 ) ? true : false;
Gary Servin 41:d8422efe4761 18 }
Gary Servin 41:d8422efe4761 19
Gary Servin 41:d8422efe4761 20 #endif