Update HalWindVaneC so that it adds dead zone check support and pin init.

diff --git a/tos/platforms/tmirws/sensors/HalWindVaneC.nc b/tos/platforms/tmirws/sensors/HalWindVaneC.nc
index 2125a28e3e796c6428e962e21fbbb1ae23d39d18..46508dbf6cce3ca2c6bf6ff81151b3fcedb6aaa6 100644 (file)
--- a/tos/platforms/tmirws/sensors/HalWindVaneC.nc
+++ b/tos/platforms/tmirws/sensors/HalWindVaneC.nc
@@ -34,12 +34,23 @@
  */
  
 configuration HalWindVaneC {
-  provides interface GeneralIO as WPower;
+  provides {
+    interface GeneralIO as WPower;
+    interface GeneralIO as WDead;
+  }
 }
 implementation {
   components new Msp430GpioC() as WPowerM;
+  components new Msp430GpioC() as WDeadM;
   WPower = WPowerM;
+  WDead = WDeadM;
 
   components HplMsp430GeneralIOC;
   WPowerM -> HplMsp430GeneralIOC.Port57;
+  WDeadM -> HplMsp430GeneralIOC.Port56;
+
+  components MainC, HalWindVaneP;
+  MainC.SoftwareInit -> HalWindVaneP;
+  HalWindVaneP.WPower -> HplMsp430GeneralIOC.Port57;
+  HalWindVaneP.WDead -> HplMsp430GeneralIOC.Port56;
 }

diff --git a/tos/platforms/tmirws/sensors/HalWindVaneP.nc b/tos/platforms/tmirws/sensors/HalWindVaneP.nc
new file mode 100644 (file)
index 0000000..a0a604f
--- /dev/null
+++ b/tos/platforms/tmirws/sensors/HalWindVaneP.nc
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2008, Titanium Mirror, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * - 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.
+ * - Neither the name of Titanium Mirror, Inc. 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 COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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.
+ */
+ 
+/**
+ * HAL layer for the wind vane sensor provides a power control.
+ * 
+ * @author R. Steve McKown <rsmckown@gmail.com>
+ */
+ 
+module HalWindVaneP {
+  provides interface Init;
+  uses {
+    interface HplMsp430GeneralIO as WPower;
+    interface HplMsp430GeneralIO as WDead;
+  }
+}
+implementation {
+  command error_t Init.init()
+  {
+    call WPower.makeOutput();
+    call WPower.clr();
+    call WPower.disableRen();
+
+    call WDead.makeInput();
+    call WDead.set();
+    call WDead.disableRen();
+
+    return SUCCESS;
+  }
+}