initial checkin of tosthreads related apps

[tinyos-2.x.git] / apps / tosthreads / apps / TestBlockStorage / TestBlockStorageP.nc

diff --git a/apps/tosthreads/apps/TestBlockStorage/TestBlockStorageP.nc b/apps/tosthreads/apps/TestBlockStorage/TestBlockStorageP.nc
new file mode 100644 (file)
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+++ b/apps/tosthreads/apps/TestBlockStorage/TestBlockStorageP.nc
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+/*
+ * Copyright (c) 2008 Johns Hopkins University.
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose, without fee, and without written
+ * agreement is hereby granted, provided that the above copyright
+ * notice, the (updated) modification history and the author appear in
+ * all copies of this source code.
+ *
+ * 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 HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, LOSS OF USE, DATA,
+ * OR PROFITS) 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.
+*/
+
+/**
+ * @author Chieh-Jan Mike Liang <cliang4@cs.jhu.edu>
+ */
+
+#include "Storage.h"
+
+module TestBlockStorageP
+{
+  uses {
+    interface Boot;
+    interface Leds;
+    interface Thread as TinyThread1;
+    interface BlockingBlock as BlockingBlock1;
+    interface Random;
+  }
+}
+
+implementation
+{
+  event void Boot.booted() {
+    call TinyThread1.start(NULL);
+  }
+  
+  event void TinyThread1.run(void* arg)
+  {
+    int i;
+    error_t error;
+
+    call Leds.set(1);
+
+    if (call BlockingBlock1.getSize() != 1048576) {
+      call Leds.set(7);
+      return;
+    }
+    
+    error = call BlockingBlock1.erase();
+    if (error != SUCCESS) {
+      call Leds.set(7);
+      return;
+    }
+    
+    for (i = 0; i < 20; i++) {
+      storage_addr_t writeAddr = call Random.rand32() % (call BlockingBlock1.getSize() - sizeof(storage_addr_t));
+      storage_len_t len = sizeof(storage_addr_t);
+      storage_addr_t readBuf;
+    
+      error = call BlockingBlock1.write(writeAddr, &writeAddr, &len);
+      if (error == SUCCESS) {
+        len = sizeof(storage_addr_t);
+        call BlockingBlock1.read(writeAddr, &readBuf, &len);
+        if (readBuf != writeAddr) {
+          call Leds.set(7);
+          return;
+        }
+      } else {
+        call Leds.set(7);
+        return;
+      }
+    }
+    
+    call Leds.set(2);
+  }
+}