fixed the z1 platform and generic code used by z1 to work with IAR compiler

core/cfs/cfs-coffee.c

@@ -191,7 +191,7 @@ struct file_header {
   uint8_t deprecated_eof_hint;
   uint8_t flags;
   char name[COFFEE_NAME_LENGTH];
-} __attribute__((packed));
+};
 
 /* This is needed because of a buggy compiler. */
 struct log_param {
@@ -1141,7 +1141,7 @@ cfs_read(int fd, void *buf, unsigned size)
       r = bytes_left;
     }
     fdp->offset += r;
-    buf += r;
+    buf = (char *)buf + r;
   }
 #endif /* COFFEE_MICRO_LOGS */
 
@@ -1208,7 +1208,7 @@ cfs_write(int fd, const void *buf, unsigned size)
 	/* A log record was written. */
 	bytes_left -= i;
 	fdp->offset += i;
-	buf += i;
+	buf = (char *)buf + i;
 
         /* Update the file end for a potential log merge that might
            occur while writing log records. */

core/dev/cc2420-aes.c

@@ -39,7 +39,12 @@
  */
 
 #include "contiki.h"
-#include "io.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
 #include "dev/cc2420.h"
 #include "dev/cc2420-aes.h"
 #include "dev/spi.h"

core/dev/cc2420.c

@@ -42,7 +42,7 @@
 #include <avr/io.h>
 #elif defined(__MSP430__)
 #ifdef __IAR_SYSTEMS_ICC__
-#include <io430.h>
+#include <msp430.h>
 #else
 #include <io.h>
 #endif

core/dev/sht11-sensor.c

@@ -33,9 +33,14 @@
 
 #include <stdlib.h>
 
-#include <io.h>
-
 #include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
 #include "lib/sensors.h"
 #include "dev/sht11.h"
 #include "dev/sht11-sensor.h"

core/dev/sht11.c

@@ -34,9 +34,15 @@
  * temperature sensors.
  */
 
+#include "contiki.h"
 #include <stdio.h>
 
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
+#include <signal.h>
+#endif
 
 #include <dev/sht11.h>
 #include "sht11-arch.h"

cpu/msp430/cc2420-arch-sfd.c

@@ -29,12 +29,16 @@
  * @(#)$Id: cc2420-arch-sfd.c,v 1.5 2010/12/16 22:49:12 adamdunkels Exp $
  */
 
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
+#endif
 
 #include "dev/spi.h"
 #include "dev/cc2420.h"
-#include "contiki-conf.h"
 
 extern volatile uint8_t cc2420_sfd_counter;
 extern volatile uint16_t cc2420_sfd_start_time;
@@ -42,7 +46,12 @@ extern volatile uint16_t cc2420_sfd_end_time;
 
 /*---------------------------------------------------------------------------*/
 /* SFD interrupt for timestamping radio packets */
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=TIMERB1_VECTOR
+__interrupt void
+#else
 interrupt(TIMERB1_VECTOR)
+#endif
 cc24240_timerb1_interrupt(void)
 {
   int tbiv;

cpu/msp430/clock.c

@@ -32,10 +32,13 @@
  */
 
 
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
-
-#include "contiki-conf.h"
+#endif
 
 #include "sys/energest.h"
 #include "sys/clock.h"
@@ -53,7 +56,13 @@ static volatile clock_time_t count = 0;
 /* last_tar is used for calculating clock_fine */
 static volatile uint16_t last_tar = 0;
 /*---------------------------------------------------------------------------*/
-interrupt(TIMERA1_VECTOR) timera1 (void) {
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=TIMERA1_VECTOR
+__interrupt void
+#else
+interrupt(TIMERA1_VECTOR)
+#endif
+timera1 (void) {
   ENERGEST_ON(ENERGEST_TYPE_IRQ);
 
   watchdog_start();

cpu/msp430/dev/hwconf.h

@@ -41,7 +41,7 @@
 #endif
 
 #ifdef __IAR_SYSTEMS_ICC__
-#include <io430.h>
+#include <msp430.h>
 #endif 
 
 #define HWCONF_PIN(name, port, bit)                                           \

cpu/msp430/dev/uart0.h

@@ -41,7 +41,7 @@
 #ifndef __UART0_H__
 #define __UART0_H__
 
-#include "msp430.h"
+#include "contiki.h"
 
 #define UART0_BAUD2UBR(baud) ((MSP430_CPU_SPEED)/(baud))
 

cpu/msp430/dev/uart0x.c

@@ -34,8 +34,14 @@
  */
 
 #include <stdlib.h>
+
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
+#endif
 
 #include "sys/energest.h"
 #include "dev/uart0.h"
@@ -139,7 +145,13 @@ uart0_init(unsigned long ubr)
 #endif /* TX_WITH_INTERRUPT */
 }
 /*---------------------------------------------------------------------------*/
+
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=USCIAB0RX_VECTOR
+__interrupt void
+#else
 interrupt(USCIAB0RX_VECTOR)
+#endif
 uart0_rx_interrupt(void)
 {
   uint8_t c;
@@ -160,19 +172,24 @@ uart0_rx_interrupt(void)
 }
 /*---------------------------------------------------------------------------*/
 #if TX_WITH_INTERRUPT
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=USCIAB0TX_VECTOR
+__interrupt void
+#else
 interrupt(USCIAB0TX_VECTOR)
+#endif
 uart0_tx_interrupt(void)
 {
   ENERGEST_ON(ENERGEST_TYPE_IRQ);
   if((IFG2 & UCA0TXIFG)){
-    
+
     if(ringbuf_elements(&txbuf) == 0) {
       transmitting = 0;
     } else {
       UCA0TXBUF = ringbuf_get(&txbuf);
     }
   }
-  
+
   /* In a stand-alone app won't work without this. Is the UG misleading? */
   IFG2 &= ~UCA0TXIFG;
 

cpu/msp430/dev/uart1.h

@@ -41,7 +41,7 @@
 #ifndef __UART1_H__
 #define __UART1_H__
 
-#include "msp430.h"
+#include "contiki.h"
 
 #define UART1_BAUD2UBR(baud) ((MSP430_CPU_SPEED)/(baud))
 

cpu/msp430/flash.c

@@ -37,7 +37,7 @@
 
 #include "contiki.h"
 #ifdef __IAR_SYSTEMS_ICC__
-#include <io430.h>
+#include <msp430.h>
 #else
 #include <stdlib.h>
 #include <io.h>

cpu/msp430/leds-arch.c

@@ -39,10 +39,14 @@
  *           $Revision: 1.1 $
  */
 
-#include "contiki-conf.h"
-#include "dev/leds.h"
-
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
+#endif
+
+#include "dev/leds.h"
 
 /*---------------------------------------------------------------------------*/
 void

cpu/msp430/msp430.c

@@ -30,11 +30,10 @@
  *
  * @(#)$Id: msp430.c,v 1.15 2011/01/05 13:36:38 joxe Exp $
  */
+#include "contiki.h"
 #include <io.h>
 #include <signal.h>
 #include <sys/unistd.h>
-#include "msp430.h"
-#include "msp430def.h"
 #include "dev/watchdog.h"
 #include "net/uip.h"
 

cpu/msp430/msp430.h

@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2007, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the Contiki operating system.
- *
- * $Id: msp430.h,v 1.4 2011/01/05 13:36:38 joxe Exp $
- */
-
-/**
- * \file
- *         MSP430 definitions
- * \author
- *         Adam Dunkels <adam@sics.se>
- */
-
-#ifndef __MSP430_H__
-#define __MSP430_H__
-
-#include "contiki-conf.h"
-
-#ifdef F_CPU
-#define MSP430_CPU_SPEED F_CPU
-#else
-#define MSP430_CPU_SPEED 2457600UL
-#endif
-
-#define MSP430_REQUIRE_CPUON 0
-#define MSP430_REQUIRE_LPM1 1
-#define MSP430_REQUIRE_LPM2 2
-#define MSP430_REQUIRE_LPM3 3
-
-void msp430_add_lpm_req(int req);
-void msp430_remove_lpm_req(int req);
-
-#endif /* __MSP430_H__ */

cpu/msp430/msp430def.h

@@ -35,12 +35,14 @@
 #ifdef HAVE_STDINT_H
 #include <stdint.h>
 #else
+#ifndef uint8_t
 typedef unsigned char   uint8_t;
 typedef unsigned short uint16_t;
 typedef unsigned long  uint32_t;
 typedef   signed char    int8_t;
 typedef          short  int16_t;
 typedef          long   int32_t;
+#endif
 #endif /* !HAVE_STDINT_H */
 
 /* These names are deprecated, use C99 names. */
@@ -106,4 +108,21 @@ void *w_memset(void *out, int value, size_t n);
 #endif /* memcpy */
 #endif /* __GNUC__ &&  __MSP430__ && MSP430_MEMCPY_WORKAROUND */
 
+
+/* Moved from the msp430.h file with other msp430 related defines */
+
+#ifdef F_CPU
+#define MSP430_CPU_SPEED F_CPU
+#else
+#define MSP430_CPU_SPEED 2457600UL
+#endif
+
+#define MSP430_REQUIRE_CPUON 0
+#define MSP430_REQUIRE_LPM1 1
+#define MSP430_REQUIRE_LPM2 2
+#define MSP430_REQUIRE_LPM3 3
+
+void msp430_add_lpm_req(int req);
+void msp430_remove_lpm_req(int req);
+
 #endif /* MSP430DEF_H */

cpu/msp430/rtimer-arch.c

@@ -38,14 +38,16 @@
  *         Adam Dunkels <adam@sics.se>
  */
 
+#include "contiki.h"
+
 #ifdef __GNUC__
 #include <io.h>
 #include <signal.h>
 #endif
 
 #ifdef __IAR_SYSTEMS_ICC__
-#include <io430.h>
-#endif 
+#include <msp430.h>
+#endif
 
 #include "sys/energest.h"
 #include "sys/rtimer.h"
@@ -61,7 +63,13 @@
 #endif
 
 /*---------------------------------------------------------------------------*/
-interrupt(TIMERA0_VECTOR) timera0 (void) {
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=TIMERA0_VECTOR
+__interrupt void
+#else
+interrupt(TIMERA0_VECTOR)
+#endif
+timera0 (void) {
   ENERGEST_ON(ENERGEST_TYPE_IRQ);
 
   watchdog_start();

cpu/msp430/slip_uart0.c

@@ -36,7 +36,7 @@
 #include "contiki-conf.h"
 
 #ifdef __IAR_SYSTEMS_ICC__
-#include <io430.h>
+#include <msp430.h>
 #else
 #include <io.h>
 #include <signal.h>

cpu/msp430/spix.c

@@ -29,9 +29,13 @@
  * @(#)$Id: spix.c,v 1.1 2010/08/24 16:23:20 joxe Exp $
  */
 
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
-
-#include "contiki-conf.h"
+#include <signal.h>
+#endif
 
 /*
  * This is SPI initialization code for the MSP430X architecture.

cpu/msp430/uip-ipchksum.c

@@ -41,6 +41,13 @@
 #define asmv(arg) __asm__ __volatile__(arg)
 /*---------------------------------------------------------------------------*/
 #ifdef UIP_ARCH_IPCHKSUM
+#ifdef __IAR_SYSTEMS_ICC__
+u16_t
+uip_ipchksum(void)
+{
+  return 0;
+}
+#else
 u16_t
 uip_ipchksum(void)
 {
@@ -66,4 +73,5 @@ uip_ipchksum(void)
   return (sum == 0) ? 0xffff : sum;
 }
 #endif
+#endif
 /*---------------------------------------------------------------------------*/

cpu/msp430/watchdog.c

@@ -30,8 +30,14 @@
  *
  * @(#)$Id: watchdog.c,v 1.12 2010/11/12 15:54:41 nifi Exp $
  */
+
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
+#endif
 #include "dev/watchdog.h"
 
 static int counter = 0;
@@ -70,7 +76,12 @@ printstring(char *s)
 #endif /* CONTIKI_TARGET_SKY */
 #endif /* PRINT_STACK_ON_REBOOT */
 /*---------------------------------------------------------------------------*/
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=WDT_VECTOR
+__interrupt void
+#else
 interrupt(WDT_VECTOR)
+#endif
 watchdog_interrupt(void)
 {
 #ifdef CONTIKI_TARGET_SKY

platform/z1/Makefile.common

@@ -1,7 +1,15 @@
 # $Id: Makefile.z1,v 1.5 2011/02/26 enricmcalvo Exp $
 
 PROJECT_SOURCEFILES += i2cmaster.c adxl345.c
+
+ifdef GCC
 CFLAGS+=-Os -g
+endif
+
+ifdef IAR
+CFLAGS+=-e --vla
+endif
+
 CLEAN += symbols.c symbols.h
 #CFLAGS += -ffunction-sections
 #LDFLAGS += -Wl,--gc-sections,--undefined=_reset_vector__,--undefined=InterruptVectors,--undefined=_copy_data_init__,--undefined=_clear_bss_init__,--undefined=_end_of_init__
@@ -28,7 +36,7 @@ ifdef nodemac
 CFLAGS += -DMACID=$(nodemac)
 endif
 
-CONTIKI_TARGET_SOURCEFILES += $(ARCH) $(UIPDRIVERS) $(CONTIKI_TARGET_MAIN)
+CONTIKI_TARGET_SOURCEFILES += $(ARCH) $(UIPDRIVERS)
 CONTIKI_TARGET_SOURCEFILES += contiki-z1-platform.c
 
 MCU=msp430x2617

platform/z1/checkpoint-arch.c

@@ -47,8 +47,14 @@
 #include "dev/leds.h"
 #include "dev/watchdog.h"
 
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
+#endif
+
+
 #include <stdio.h>
 
 #define DEBUG 1

platform/z1/contiki-conf.h

@@ -108,11 +108,6 @@
 #define ELFLOADER_CONF_DATAMEMORY_SIZE 0x400
 #define ELFLOADER_CONF_TEXTMEMORY_SIZE 0x800
 
-#define CCIF
-#define CLIF
-
-#define CC_CONF_INLINE inline
-
 #define AODV_COMPLIANCE
 #define AODV_NUM_RT_ENTRIES 32
 

platform/z1/contiki-z1-main.c

@@ -29,14 +29,17 @@
  * @(#)$Id: contiki-z1-main.c,v 1.4 2010/08/26 22:08:11 nifi Exp $
  */
 
-#include <signal.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdarg.h> 
 
-#include <io.h>
-
 #include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
 
 #include "dev/cc2420.h"
 #include "dev/leds.h"

platform/z1/dev/adxl345.c

@@ -40,7 +40,6 @@
 
 
 #include <stdio.h>
-#include <signal.h>
 #include "contiki.h"
 #include "adxl345.h"
 #include "cc2420.h"
@@ -374,7 +373,13 @@ PROCESS_THREAD(accmeter_process, ev, data) {
 #if 1
 static struct timer suppressTimer1, suppressTimer2;
 
-interrupt(PORT1_VECTOR) port1_isr (void) {
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=PORT1_VECTOR
+__interrupt void
+#else
+interrupt (PORT1_VECTOR)
+#endif
+port1_isr (void) {
   ENERGEST_ON(ENERGEST_TYPE_IRQ);
   /* ADXL345_IFG.x goes high when interrupt occurs, use to check what interrupted */
   if ((ADXL345_IFG & ADXL345_INT1_PIN) && !(ADXL345_IFG & BV(CC2420_FIFOP_PIN))){

platform/z1/dev/adxl345.h

@@ -63,10 +63,19 @@
 #define L_OFF(x)   (LEDS_PxOUT |= x)
 
 //XXX Temporary place for defines that are lacking in mspgcc4's gpio.h
+#ifdef __GNUC__
 #ifndef P1SEL2_
-  #define P1SEL2_             0x0041  /* Port 1 Selection 2 */
+  #define P1SEL2_             0x0041  /* Port 1 Selection 2*/
   sfrb(P1SEL2, P1SEL2_);
 #endif
+#endif
+#ifdef __IAR_SYSTEMS_ICC__
+#ifndef P1SEL2_
+#define P1SEL2_              (0x0041u)  /* Port 1 Selection 2*/
+DEFC(   P1SEL2             , P1SEL2_)
+#endif
+#endif
+
 
 /* Used in accm_read_axis(), eg accm_read_axis(X_AXIS);*/
 enum ADXL345_AXIS {

platform/z1/dev/battery-sensor.c

@@ -35,10 +35,16 @@
  * Updated : $Date: 2010/08/25 19:30:52 $
  *           $Revision: 1.11 $
  */
-
+#include "contiki.h"
 #include "dev/battery-sensor.h"
 #include "dev/sky-sensors.h"
+
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
+#endif
+
 
 /* Configure ADC12_2 to sample channel 11 (voltage) and use */
 /* the Vref+ as reference (SREF_1) since it is a stable reference */

platform/z1/dev/button-sensor.c

@@ -30,10 +30,18 @@
  *
  * @(#)$Id: button-sensor.c,v 1.2 2010/08/26 16:01:20 joxe Exp $
  */
+
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
 #include "lib/sensors.h"
 #include "dev/hwconf.h"
 #include "dev/button-sensor.h"
-#include <signal.h>
 
 const struct sensors_sensor button_sensor;
 
@@ -44,7 +52,13 @@ HWCONF_PIN(BUTTON, 2, 5);
 HWCONF_IRQ(BUTTON, 2, 5);
 
 /*---------------------------------------------------------------------------*/
+
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=PORT2_VECTOR
+__interrupt void
+#else
 interrupt(PORT2_VECTOR)
+#endif
      irq_p2(void)
 {
   ENERGEST_ON(ENERGEST_TYPE_IRQ);

platform/z1/dev/cc2420-arch.c

@@ -29,12 +29,17 @@
  * @(#)$Id: cc2420-arch.c,v 1.1 2010/11/07 08:38:51 enricmcalvo Exp $
  */
 
-#include <io.h>
-#include <signal.h>
-
 #include "contiki.h"
 #include "contiki-net.h"
 
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
+
 #include "dev/spi.h"
 #include "dev/cc2420.h"
 

platform/z1/dev/i2cmaster.c

@@ -201,7 +201,12 @@ i2c_transmit_n(u8_t byte_ctr, u8_t *tx_buf) {
 }
 
 /*----------------------------------------------------------------------------*/
-interrupt (USCIAB1TX_VECTOR)   
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=USCIAB1TX_VECTOR
+__interrupt void
+#else
+interrupt (USCIAB1TX_VECTOR)
+#endif
 i2c_tx_interrupt (void) {
   // TX Part
   if (UC1IFG & UCB1TXIFG) {        // TX int. condition
@@ -232,7 +237,12 @@ i2c_tx_interrupt (void) {
 #endif
 }
 
-interrupt(USCIAB1RX_VECTOR)
+#ifdef __IAR_SYSTEMS_ICC__
+#pragma vector=USCIAB1RX_VECTOR
+__interrupt void
+#else
+interrupt (USCIAB1RX_VECTOR)
+#endif
 i2c_rx_interrupt(void) {
   if (UCB1STAT & UCNACKIFG){
     PRINTFDEBUG("!!! NACK received in RX\n");

platform/z1/dev/i2cmaster.h

@@ -42,12 +42,18 @@
 #define __I2CMASTER_H__
 
 #include <stdio.h>
-#include <signal.h>
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
-#include <contiki.h>
+#include <signal.h>
+#endif
 #include <dev/spi.h>
 #include <dev/leds.h>
 
+
+
 void i2c_enable(void);
 
 void i2c_receiveinit(u8_t slave_address);
@@ -59,10 +65,17 @@ void i2c_transmit_n(u8_t byte_ctr, u8_t *tx_buf);
 u8_t i2c_busy(void);
 
 //XXX Temporary place for defines that are lacking in mspgcc4's gpio.h
+#ifdef __GNUC__
 #ifndef P5SEL2_
   #define P5SEL2_             0x0045  /* Port 5 Selection 2*/
   sfrb(P5SEL2, P5SEL2_);
 #endif
+#endif
+#ifdef __IAR_SYSTEMS_ICC__
+#define P5SEL2_              (0x0045u)  /* Port 5 Selection 2*/
+DEFC(   P5SEL2             , P5SEL2_)
+#endif
+
 //XXX Should these defines be in the contiki-conf.h to make it more platform-independent?
 #define I2C_PxDIR   P5DIR
 #define I2C_PxIN    P5IN

platform/z1/dev/light-sensor.c

@@ -32,13 +32,18 @@
  */
 
 #include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
 #include "lib/sensors.h"
 #include "dev/sky-sensors.h"
 #include "dev/light-sensor.h"
 #include "dev/potentiometer-sensor.h"
 
-#include <io.h>
-
 /* Photodiode 1 (P64) on INCH_4 */
 /* Photodiode 2 (P65) on INCH_5 */
 //Enric#define INPUT_CHANNEL      ((1 << INCH_4) | (1 << INCH_5))

platform/z1/dev/light.c

@@ -40,9 +40,14 @@
 
 #include <stdlib.h>
 
-#include <io.h>
-
 #include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
 #include "dev/light.h"
 
 /*

platform/z1/dev/potentiometer-sensor.c

@@ -36,7 +36,15 @@
 
 #include "dev/potentiometer-sensor.h"
 #include "dev/sky-sensors.h"
+
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
+#include <signal.h>
+#endif
+
 
 /* Configure ADC12_2 to sample channel 11 (voltage) and use */
 /* the Vref+ as reference (SREF_1) since it is a stable reference */
@@ -44,7 +52,7 @@
 #define INPUT_REFERENCE        SREF_0
 #define POTENTIOMETER_MEM      ADC12MEM4
 
-const struct sensors_sensor battery_sensor;
+const struct sensors_sensor potentiometer_sensor;
 /*---------------------------------------------------------------------------*/
 static int
 value(int type)

platform/z1/dev/sky-sensors.c

@@ -39,7 +39,11 @@
  */
 #include "contiki.h"
 #include "lib/sensors.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
+#endif
 
 #define ADC12MCTL_NO(adcno) ((unsigned char *) ADC12MCTL0_)[adcno]
 

platform/z1/dev/temperature-sensor.c

@@ -40,7 +40,14 @@
 
 #include "dev/temperature-sensor.h"
 #include "dev/sky-sensors.h"
+
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
+#include <signal.h>
+#endif
 
 #define INPUT_CHANNEL      (1 << INCH_10)
 #define INPUT_REFERENCE    SREF_1

platform/z1/dev/tmp102.c

@@ -40,8 +40,14 @@
 
 
 #include <stdio.h>
-#include <signal.h>
 #include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
 #include "i2cmaster.h"
 #include "tmp102.h"
 

platform/z1/dev/xmem.c

@@ -43,10 +43,13 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
-
-#include "contiki.h"
+#endif
 
 #include "dev/spi.h"
 #include "dev/xmem.h"

platform/z1/dev/z1-phidgets.c

@@ -37,8 +37,15 @@
  * Updated : $Date: 2010/11/05 10:31:57 $
  *           $Revision: 1.3 $
  */
-#include <io.h>
+
 #include "contiki.h"
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
+#include <io.h>
+#include <signal.h>
+#endif
+
 #include "lib/sensors.h"
 #include "dev/z1-phidgets.h"
 

platform/z1/msp430.c

@@ -30,10 +30,19 @@
  *
  * @(#)$Id: msp430.c,v 1.1 2010/08/24 16:26:38 joxe Exp $
  */
+
+#include "contiki.h"
+
+#ifdef __IAR_SYSTEMS_ICC__
+#include <msp430.h>
+#else
 #include <io.h>
 #include <signal.h>
 #include <sys/unistd.h>
-#include "msp430.h"
+#define asmv(arg) __asm__ __volatile__(arg)
+#endif
+
+#include "msp430def.h"
 #include "dev/watchdog.h"
 #include "net/uip.h"
 
@@ -259,8 +268,10 @@ init_ports(void)
 }
 /*---------------------------------------------------------------------------*/
 /* msp430-ld may align _end incorrectly. Workaround in cpu_init. */
+#ifdef __GNUC__
 extern int _end;		/* Not in sys/unistd.h */
 static char *cur_break = (char *)&_end;
+#endif
 
 void
 msp430_cpu_init(void)
@@ -270,39 +281,16 @@ msp430_cpu_init(void)
   init_ports();
   msp430_quick_synch_dco();
   eint();
+#ifdef __GNUC__
   if((uintptr_t)cur_break & 1) { /* Workaround for msp430-ld bug! */
     cur_break++;
   }
+#endif
 }
 /*---------------------------------------------------------------------------*/
-#define asmv(arg) __asm__ __volatile__(arg)
 
 #define STACK_EXTRA 32
 
-/*
- * Allocate memory from the heap. Check that we don't collide with the
- * stack right now (some other routine might later). A watchdog might
- * be used to check if cur_break and the stack pointer meet during
- * runtime.
- */
-void *
-sbrk(int incr)
-{
-  char *stack_pointer;
-
-  asmv("mov r1, %0" : "=r" (stack_pointer));
-  stack_pointer -= STACK_EXTRA;
-  if(incr > (stack_pointer - cur_break))
-    return (void *)-1;		/* ENOMEM */
-
-  void *old_break = cur_break;
-  cur_break += incr;
-  /*
-   * If the stack was never here then [old_break .. cur_break] should
-   * be filled with zeros.
-  */
-  return old_break;
-}
 /*---------------------------------------------------------------------------*/
 /*
  * Mask all interrupts that can be masked.
@@ -312,8 +300,13 @@ splhigh_(void)
 {
   /* Clear the GIE (General Interrupt Enable) flag. */
   int sr;
+#ifdef __IAR_SYSTEMS_ICC__
+  sr = __get_SR_register();
+  __bic_SR_register(GIE);
+#else
   asmv("mov r2, %0" : "=r" (sr));
   asmv("bic %0, r2" : : "i" (GIE));
+#endif
   return sr & GIE;		/* Ignore other sr bits. */
 }
 /*---------------------------------------------------------------------------*/
@@ -323,8 +316,12 @@ splhigh_(void)
 void
 splx_(int sr)
 {
+#ifdef __IAR_SYSTEMS_ICC__
+  __bis_SR_register(sr);
+#else
   /* If GIE was set, restore it. */
   asmv("bis %0, r2" : : "r" (sr));
+#endif
 }
 /*---------------------------------------------------------------------------*/
 /* this code will always start the TimerB if not already started */

platform/z1/platform-conf.h

@@ -45,6 +45,20 @@
  */
 #define ZOLERTIA_Z1 1  /* Enric */
 
+#ifdef __IAR_SYSTEMS_ICC__
+#include <intrinsics.h>
+#include <in430.h>
+#define dint() __disable_interrupt()
+#define eint() __enable_interrupt()
+#define __MSP430F2617__ 1
+#define __MSP430__ 1
+#define CC_CONF_INLINE
+#define BV(x) (1 << x)
+#else
+#define CC_CONF_INLINE inline
+#endif
+
+
 /* CPU target speed in Hz */
 /* CPU target speed in Hz */
 #define F_CPU 8000000uL // 8MHz by default 
@@ -58,8 +72,6 @@
 #define CCIF
 #define CLIF
 
-#define CC_CONF_INLINE inline
-
 #define HAVE_STDINT_H
 #define MSP430_MEMCPY_WORKAROUND 1
 #include "msp430def.h"