MODSERIAL for StarterKit
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MODSERIAL_NUCLEO_F401RE.cpp
00001 #ifdef TARGET_NUCLEO_F401RE 00002 #include "MODSERIAL.h" 00003 00004 void MODSERIAL::setBase(void ) { 00005 switch( _serial.index ) { 00006 case 0: _base = USART1; _IRQ = USART1_IRQn; break; 00007 case 1: _base = USART2; _IRQ = USART2_IRQn; break; 00008 case 2: _base = USART6; _IRQ = USART6_IRQn; break; 00009 default: _base = NULL; _IRQ = (IRQn_Type)NULL; break; 00010 } 00011 } 00012 00013 void MODSERIAL::initDevice(void) {}; 00014 00015 bool MODSERIAL::txIsBusy( void ) 00016 { 00017 return ( (((USART_TypeDef*)_base)->SR & ( 1UL << 6 )) == 0 ) ? true : false; 00018 } 00019 00020 #endif
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