Edoardo De Marchi / MODSERIAL

MODSERIAL with support for more devices. Added support for LPC4330

Dependents:   HC05_AT_mode GPS_U-blox_NEO-6M_Test_Code GPS_U-blox_NEO-6M_Code UbloxGPSWithThread ... more

Fork of MODSERIAL by Erik -

Device/MODSERIAL_LPC4330.cpp@36:4213f9a7c3ad, 2014-08-12 (annotated)

Committer:
edodm85
Date:
Tue Aug 12 16:05:10 2014 +0000
Revision:
36:4213f9a7c3ad
Added support for LPC4330

Who changed what in which revision?

UserRevisionLine numberNew contents of line
edodm85 36:4213f9a7c3ad 1 #ifdef TARGET_LPC4330_M4
edodm85 36:4213f9a7c3ad 2 #include "MODSERIAL.h"
edodm85 36:4213f9a7c3ad 3
edodm85 36:4213f9a7c3ad 4
edodm85 36:4213f9a7c3ad 5 void MODSERIAL::setBase(void ) {
edodm85 36:4213f9a7c3ad 6 switch( _serial.index ) {
edodm85 36:4213f9a7c3ad 7 case 0: _base = LPC_USART0; _IRQ = USART0_IRQn; break;
edodm85 36:4213f9a7c3ad 8 case 1: _base = LPC_UART1; _IRQ = UART1_IRQn; break;
edodm85 36:4213f9a7c3ad 9 case 2: _base = LPC_USART2; _IRQ = USART2_IRQn; break;
edodm85 36:4213f9a7c3ad 10 case 3: _base = LPC_USART3; _IRQ = USART3_IRQn; break;
edodm85 36:4213f9a7c3ad 11 default: _base = NULL; _IRQ = (IRQn_Type)NULL; break;
edodm85 36:4213f9a7c3ad 12 }
edodm85 36:4213f9a7c3ad 13 }
edodm85 36:4213f9a7c3ad 14
edodm85 36:4213f9a7c3ad 15 void MODSERIAL::initDevice(void) {
edodm85 36:4213f9a7c3ad 16 ((LPC_USART_T*)_base)->FCR = (1UL<<0) + (1UL<<1) + (1UL<<2);
edodm85 36:4213f9a7c3ad 17 }
edodm85 36:4213f9a7c3ad 18
edodm85 36:4213f9a7c3ad 19 bool MODSERIAL::txIsBusy( void )
edodm85 36:4213f9a7c3ad 20 {
edodm85 36:4213f9a7c3ad 21 return ( (((LPC_USART_T*)_base)->LSR & ( 1UL << 6 )) == 0 ) ? true : false;
edodm85 36:4213f9a7c3ad 22 }
edodm85 36:4213f9a7c3ad 23
edodm85 36:4213f9a7c3ad 24 #endif