MODSERIAL with support for more devices
Dependents: 1D-Pong BMT-K9_encoder BMT-K9-Regelaar programma_filter ... more
MODSERIAL_LPC1768.cpp
00001 #ifdef TARGET_LPC1768 00002 #include "MODSERIAL.h" 00003 00004 00005 void MODSERIAL::setBase(void ) { 00006 #if DEVICE_SERIAL_ASYNCH 00007 switch( _serial.serial.index ) { 00008 #else 00009 switch( _serial.index ) { 00010 #endif 00011 case 0: _base = LPC_UART0; _IRQ = UART0_IRQn; break; 00012 case 1: _base = LPC_UART1; _IRQ = UART1_IRQn; break; 00013 case 2: _base = LPC_UART2; _IRQ = UART2_IRQn; break; 00014 case 3: _base = LPC_UART3; _IRQ = UART3_IRQn; break; 00015 default: _base = NULL; _IRQ = (IRQn_Type)NULL; break; 00016 } 00017 } 00018 00019 void MODSERIAL::initDevice(void) { 00020 ((LPC_UART_TypeDef*)_base)->FCR = (1UL<<0) + (1UL<<1) + (1UL<<2); 00021 } 00022 00023 bool MODSERIAL::txIsBusy( void ) 00024 { 00025 return ( (((LPC_UART_TypeDef*)_base)->LSR & ( 1UL << 6 )) == 0 ) ? true : false; 00026 } 00027 00028 #endif
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