MODSERIAL_LPC1768.h

00001 #if defined(TARGET_LPC1768)
00002 
00003 #define MODSERIAL_IRQ_REG ((LPC_UART_TypeDef*)_base)->IER
00004 #define DISABLE_TX_IRQ MODSERIAL_IRQ_REG &= ~(1UL << 1)
00005 #define DISABLE_RX_IRQ MODSERIAL_IRQ_REG &= ~(1UL << 0)
00006 #define ENABLE_TX_IRQ MODSERIAL_IRQ_REG |= (1UL << 1)
00007 #define ENABLE_RX_IRQ MODSERIAL_IRQ_REG |= (1UL << 0)
00008 
00009 #define RESET_TX_FIFO ((LPC_UART_TypeDef*)_base)->FCR |= (1UL<<2)
00010 #define RESET_RX_FIFO ((LPC_UART_TypeDef*)_base)->FCR |= (1UL<<1)
00011 
00012 #define MODSERIAL_READ_REG ((LPC_UART_TypeDef*)_base)->RBR
00013 #define MODSERIAL_WRITE_REG ((LPC_UART_TypeDef*)_base)->THR
00014 #define MODSERIAL_READABLE ((((LPC_UART_TypeDef*)_base)->LSR & (1UL<<0)) != 0)
00015 #define MODSERIAL_WRITABLE ((((LPC_UART_TypeDef*)_base)->LSR & (1UL<<5)) != 0)
00016 
00017 #define RX_IRQ_ENABLED true
00018 #define TX_IRQ_ENABLED true
00019 
00020 #endif