Merge devel code into the trunk.

[tinyos-2.x.git] / apps / tests / TestAdc / TestAdcC.nc

diff --git a/apps/tests/TestAdc/TestAdcC.nc b/apps/tests/TestAdc/TestAdcC.nc
new file mode 100644 (file)
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+++ b/apps/tests/TestAdc/TestAdcC.nc
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+/* 
+ * Copyright (c) 2004, Technische Universitaet Berlin
+ * 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 the Technische Universitaet Berlin 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.
+ *
+ * - Revision -------------------------------------------------------------
+ * $Revision$
+ * $Date$
+ * @author: Jan Hauer <hauer@tkn.tu-berlin.de>
+ * ========================================================================
+ */
+
+/**
+ * Tests the AdcC subsystem and switches on leds 0, 1 and 2
+ * if the test is successful:
+ * LED0 denotes a successful Read operation,
+ * LED1 denotes a successful ReadNow operation,
+ * LED2 denotes a successful ReadStream operation.
+ *
+ * @author Jan Hauer 
+ */
+module TestAdcC
+{
+  uses interface Read<uint16_t> as Read;
+  uses interface ReadNow<uint16_t> as ReadNow;
+  uses interface Resource as ReadNowResource;
+  uses interface ReadStream<uint16_t> as ReadStream;
+  uses interface Boot;
+  uses interface Leds;
+}
+implementation
+{
+#define BUF_SIZE 100
+  uint16_t buf[BUF_SIZE];
+  bool streamSuccess;
+  
+  event void Boot.booted()
+  {
+    streamSuccess = FALSE;
+    call Read.read();
+    call ReadStream.postBuffer(buf, BUF_SIZE);
+    call ReadStream.read(10000);
+    call ReadNowResource.request();
+  }
+  
+  event void Read.readDone(error_t result, uint16_t data)
+  {
+    if (result == SUCCESS)
+      call Leds.led0On();
+  }
+
+  event void ReadNowResource.granted()
+  {
+    call ReadNow.read();
+  }
+  
+  async event void ReadNow.readDone(error_t result, uint16_t data)
+  {
+    if (result == SUCCESS)
+      call Leds.led1On();
+    call ReadNowResource.release();
+  }
+
+  event void ReadStream.bufferDone( error_t result, 
+                        uint16_t* buffer, uint16_t count )
+  {
+    streamSuccess = TRUE;
+  }
+
+  event void ReadStream.readDone(error_t result, uint32_t actualPeriod)
+  {
+    if (result == SUCCESS && streamSuccess)
+      call Leds.led2On();
+  }
+}
+