MODSERIAL with support for KL25Z + RTOS (beta, putc + puts currently)
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MODSERIAL_LPC1768.cpp
00001 #ifdef TARGET_LPC1768 00002 #include "MODSERIAL.h" 00003 00004 00005 void MODSERIAL::setBase(void ) { 00006 switch( _serial.index ) { 00007 case 0: _base = LPC_UART0; _IRQ = UART0_IRQn; break; 00008 case 1: _base = LPC_UART1; _IRQ = UART1_IRQn; break; 00009 case 2: _base = LPC_UART2; _IRQ = UART2_IRQn; break; 00010 case 3: _base = LPC_UART3; _IRQ = UART3_IRQn; break; 00011 default: _base = NULL; _IRQ = (IRQn_Type)NULL; break; 00012 } 00013 } 00014 00015 void MODSERIAL::initDevice(void) { 00016 ((LPC_UART_TypeDef*)_base)->FCR = (1UL<<0) + (1UL<<1) + (1UL<<2); 00017 } 00018 00019 bool MODSERIAL::txIsBusy( void ) 00020 { 00021 return ( ((LPC_UART_TypeDef*)_base)->LSR & ( 3UL << 5 ) == 0 ) ? true : false; 00022 } 00023 00024 #endif
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