X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=inline;f=firmware%2Flib%2Fmsp430x1612.c;h=d577e502c680fa4f3bcd3e85ec4e10de1245e05f;hb=593dd80ba8c49c429e1f8d2d2185fa4ee47bda4d;hp=9d284157eea3f5e76a2061261fe46992ea42d8c3;hpb=bc3a26913581de36a8a26ed6b79d8ad77f1c739c;p=goodfet

diff --git a/firmware/lib/msp430x1612.c b/firmware/lib/msp430x1612.c
index 9d28415..d577e50 100644
--- a/firmware/lib/msp430x1612.c
+++ b/firmware/lib/msp430x1612.c
@@ -2,31 +2,35 @@
 
 #include "platform.h"
 
+#ifdef __MSPGCC__
+#include <msp430.h>
+#else
 #include <signal.h>
 #include <io.h>
 #include <iomacros.h>
+#endif
 
 //! Receive a byte.
 unsigned char serial0_rx(){
   char c;
-  
+
   while(!(IFG1&URXIFG0));//wait for a byte
   c = RXBUF0;
   IFG1&=~URXIFG0;
   U0TCTL &= ~URXSE;
-  
+
   return c;
 }
 
 //! Receive a byte.
 unsigned char serial1_rx(){
   char c;
-  
+
   while(!(IFG2&URXIFG1));//wait for a byte
   c = RXBUF1;
   IFG2&=~URXIFG1;
   U1TCTL &= ~URXSE;
-  
+
   return c;
 }
 
@@ -52,7 +56,7 @@ void serial1_tx(unsigned char x){
 
 //! Set the baud rate.
 void setbaud0(unsigned char rate){
-  
+
   //http://mspgcc.sourceforge.net/baudrate.html
   switch(rate){
   case 1://9600 baud
@@ -100,15 +104,15 @@ void setbaud1(unsigned char rate){
 
 void msp430_init_uart0(){
   /* RS232 */
-  
+
   P3SEL |= BIT4|BIT5;                        // P3.4,5 = USART0 TXD/RXD
   P3DIR |= BIT4;
-  
+
   UCTL0 = SWRST | CHAR;                 /* 8-bit character, UART mode */
   UTCTL0 = SSEL1;                       /* UCLK = MCLK */
-  
+
   setbaud0(0);
-  
+
   ME1 &= ~USPIE0;			/* USART1 SPI module disable */
   ME1 |= (UTXE0 | URXE0);               /* Enable USART1 TXD/RXD */
 
@@ -116,24 +120,24 @@ void msp430_init_uart0(){
 
   /* XXX Clear pending interrupts before enable!!! */
   U0TCTL |= URXSE;
-  
-  
+
+
   //IE1 |= URXIE1;                        /* Enable USART1 RX interrupt  */
 }
 
 
 void msp430_init_uart1(){
-  
+
   /* RS232 */
   P3DIR &= ~0x80;			/* Select P37 for input (UART1RX) */
   P3DIR |= 0x40;			/* Select P36 for output (UART1TX) */
   P3SEL |= 0xC0;			/* Select P36,P37 for UART1{TX,RX} */
-  
+
   UCTL1 = SWRST | CHAR;                 /* 8-bit character, UART mode */
   UTCTL1 = SSEL1;                       /* UCLK = MCLK */
-  
+
   setbaud1(0);
-  
+
   ME2 &= ~USPIE1;			/* USART1 SPI module disable */
   ME2 |= (UTXE1 | URXE1);               /* Enable USART1 TXD/RXD */
 
@@ -189,10 +193,10 @@ void msp430_init_dco() {
 #define DELTA    ((MSP430_CPU_SPEED) / (32768 / 8))
   unsigned int compare, oldcapture = 0;
   unsigned int i;
-  
+
   WDTCTL = WDTPW + WDTHOLD; //stop WDT
-  
-  
+
+
   DCOCTL=0xF0;
   //a4
   //1100
@@ -200,12 +204,12 @@ void msp430_init_dco() {
   /* ACLK is devided by 4. RSEL=6 no division for MCLK
      and SSMCLK. XT2 is off. */
   //BCSCTL1 = 0xa8;
-  
+
   BCSCTL2 = 0x00; /* Init FLL to desired frequency using the 32762Hz
 		     crystal DCO frquenzy = 2,4576 MHz  */
-  
+
   PLEDOUT|=PLEDPIN;
-  
+
   BCSCTL1 |= DIVA1 + DIVA0;             /* ACLK = LFXT1CLK/8 */
   for(i = 0xffff; i > 0; i--) {         /* Delay for XTAL to settle */
     asm("nop");
@@ -238,12 +242,12 @@ void msp430_init_dco() {
                                         /* -> Select next higher RSEL  */
     }
   }
-  
+
   CCTL2 = 0;                            /* Stop CCR2 function */
   TACTL = 0;                            /* Stop Timer_A */
 
   BCSCTL1 &= ~(DIVA1 + DIVA0);          /* remove /8 divisor from ACLK again */
-  
+
   PLEDOUT=~PLEDPIN;
 
 }