From 709adf51ad5fe028a938a541a1a23d4abd7fb395 Mon Sep 17 00:00:00 2001
From: nvt-se <nvt-se>
Date: Tue, 31 Jul 2007 07:54:44 +0000
Subject: [PATCH] Contributions from Michael Baar:

# msb430\dev\cc1020.c
Data type problem in the calibration function, therefore looping 10 seconds on boot. Fixed.

# msb430\contiki-msb430-main.c
Directly accessed power management while other modules used the Contiki layer resulting in the node sleeping most of the time. Fixed.
Added uIP support.

# msb430\buildscripts\makefile.win
Changed to erase only main-memory but keep infomemory so the node configuration is not erashed during flashing.
---
 platform/msb430/buildscripts/Makefile.win |  4 +-
 platform/msb430/contiki-msb430-main.c     | 60 +++++++++++++++++------
 platform/msb430/dev/cc1020.c              | 15 +++---
 3 files changed, 53 insertions(+), 26 deletions(-)

diff --git a/platform/msb430/buildscripts/Makefile.win b/platform/msb430/buildscripts/Makefile.win
index edf3b615d..b3c8eabab 100644
--- a/platform/msb430/buildscripts/Makefile.win
+++ b/platform/msb430/buildscripts/Makefile.win
@@ -1,7 +1,7 @@
 %.u:	%.ihex
-	msp430-jtag -eI $^
+	msp430-jtag --lpt=TIUSB -mI $^
 
 #CW=cw23
 
 #%.u:	%.ihex
-#	$(CW) -d f430p $^
+#	$(CW) -d f430p $^
\ No newline at end of file
diff --git a/platform/msb430/contiki-msb430-main.c b/platform/msb430/contiki-msb430-main.c
index 865f9bca5..cb16e66b7 100644
--- a/platform/msb430/contiki-msb430-main.c
+++ b/platform/msb430/contiki-msb430-main.c
@@ -53,8 +53,22 @@
 #include "net/mac/nullmac.h"
 #include "net/mac/xmac.h"
 
+#include "dev/slip.h"
+
 SENSORS(NULL);
 
+#if WITH_UIP
+static struct uip_fw_netif slipif =
+{UIP_FW_NETIF(192,168,1,2, 255,255,255,255, slip_send)};
+#else
+int
+putchar(int c)
+{
+  rs232_send(c);
+  return c;
+}
+#endif /* WITH_UIP */
+
 static void
 set_rime_addr(void)
 {
@@ -117,30 +131,46 @@ main(void)
 
   uart_lock(UART_MODE_RS232);
   uart_unlock(UART_MODE_RS232);
-  //slip_arch_init(BAUD2UBR(115200));
-
-  cc1020_init(cc1020_config_19200);
-
-  // network configuration
-  node_id_restore();
-
-  nullmac_init(&cc1020_driver);
-  rime_init(&nullmac_driver);
-  set_rime_addr();
+#if WITH_UIP
+  slip_arch_init(BAUD2UBR(115200));
+#endif
 
   /* System services */
   process_start(&etimer_process, NULL);
   //process_start(&sensors_process, NULL);
 
+  //cc1020_init(cc1020_config_19200);
+
+  // network configuration
+  node_id_restore();
+ 
+#if WITH_UIP
+  uip_init();
+  uip_sethostaddr(&slipif.ipaddr);
+  uip_setnetmask(&slipif.netmask);
+  uip_fw_default(&slipif);	/* Point2point, no default router. */
+  tcpip_set_forwarding(0);
+#endif /* WITH_UIP */
+
+  nullmac_init(&cc1020_driver);
+  rime_init(&nullmac_driver);
+  set_rime_addr();
+
+#if WITH_UIP
+  process_start(&tcpip_process, NULL);
+  process_start(&uip_fw_process, NULL);	/* Start IP output */
+  process_start(&slip_process, NULL);
+#endif /* WITH_UIP */
+ 
   leds_off(LEDS_ALL);
-  
-  printf("Autostarting processes\n");
+  lpm_on();
   autostart_start((struct process **) autostart_processes);
 
   for (;;) {
-    while (process_run());
-    if (process_nevents() == 0)
-      LPM1;
+    while (process_run() > 0);
+    if (process_nevents() == 0) {
+      LPM_SLEEP();
+    }
   }
 
   return 0;
diff --git a/platform/msb430/dev/cc1020.c b/platform/msb430/dev/cc1020.c
index d020bfead..b74e312c2 100644
--- a/platform/msb430/dev/cc1020.c
+++ b/platform/msb430/dev/cc1020.c
@@ -552,7 +552,6 @@ cc1020_reset(void)
 static int
 cc1020_calibrate(void)
 {
-  unsigned char tmp;
   unsigned int timeout_cnt;
 
   // Turn off PA to avoid spurs during calibration in TX mode
@@ -561,22 +560,20 @@ cc1020_calibrate(void)
   // Start calibration
   cc1020_write_reg(CC1020_CALIBRATE, 0xB5);
   clock_delay(1200);
-  while ((tmp = cc1020_read_reg(CC1020_STATUS) & CAL_COMPLETE) == 0);
+  while ((cc1020_read_reg(CC1020_STATUS) & CAL_COMPLETE) == 0);
   clock_delay(800);
 
   // Monitor lock
-  timeout_cnt = LOCK_TIMEOUT;
-
-  do {
-    tmp = cc1020_read_reg(CC1020_STATUS);
-  } while (tmp & LOCK_CONTINUOUS && --timeout_cnt > 0);
+  for (timeout_cnt = LOCK_TIMEOUT; timeout_cnt > 0; timeout_cnt--) {
+    if (cc1020_read_reg(CC1020_STATUS) & LOCK_CONTINUOUS)
+    	break;
+  }
 
   // Restore PA_POWER
   cc1020_write_reg(CC1020_PA_POWER, cc1020_pa_power);
 
   // Return state of LOCK_CONTINUOUS bit
-  return (cc1020_read_reg(CC1020_STATUS) & LOCK_CONTINUOUS) ==
-    LOCK_CONTINUOUS;
+  return (cc1020_read_reg(CC1020_STATUS) & LOCK_CONTINUOUS) == LOCK_CONTINUOUS;
 }
 
 static int