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MODSERIAL with support for more devices

Dependents: 1D-Pong BMT-K9_encoder BMT-K9-Regelaar programma_filter ... more

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Show/hide line numbers MODSERIALNUCLEO_F103RB.cpp Source File

00001 #ifdef TARGET_NUCLEO_F103RB
00002 #include "MODSERIAL.h"
00003 
00004 void MODSERIAL::setBase(void ) {
00005 #if DEVICE_SERIAL_ASYNCH
00006 switch( _serial.serial.index ) {
00007 #else
00008 switch( _serial.index ) {
00009 #endif
00010         case 0: _base = USART1; _IRQ = USART1_IRQn; break;
00011         case 1: _base = USART2; _IRQ = USART2_IRQn; break;
00012         case 2: _base = USART3; _IRQ = USART3_IRQn; break;
00013         default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
00014     }
00015 }
00016 
00017 void MODSERIAL::initDevice(void) {};
00018 
00019 bool MODSERIAL::txIsBusy( void ) 
00020 { 
00021     return ( (((USART_TypeDef*)_base)->SR & ( 1UL << 6 )) == 0 ) ? true : false; 
00022 } 
00023 
00024 #endif