Revision 1:5924632f3344, committed 2012-09-13

Comitter:

rkimble

Date:

Thu Sep 13 23:10:35 2012 +0000

Parent:

0:896aaf4b80d0

Child:

2:d101ca4ae85e

Commit message:

Initial Release

Changed in this revision

--- a/DacLtc2606.cpp	Thu Sep 13 23:07:18 2012 +0000
+++ b/DacLtc2606.cpp	Thu Sep 13 23:10:35 2012 +0000
@@ -1,37 +1,54 @@
-
-#include "DacLtc2606.h"
-#include "mbed.h"
-
-DacLtc2606::DacLtc2606(I2C i2c) : _i2c(i2c)
-{
-}
-
-bool DacLtc2606::write(int value)
-{
-    int opR;
-    char args[3];
-    args[0] = _command;
-    args[1] = (value >> 8) & 0xFF;
-    args[2] = value & 0xFF;
-    opR = _i2c.write(_slave, args, 3, false);
-    return (opR == 0) ? true : false;
-}
-
-bool DacLtc2606::write(double percent)
-{
-    if((percent >= 0.0) & (percent <= 1.0))
-    {
-        int value = 0;
-        if(percent < 0.5)
-        {
-            value = 32767.0 * (percent * 2);
-        }
-        else
-        {
-            value = -32768.0 * ((1.0 - percent) * 2);
-            if(value == 0) {value = -1;}
-        }
-        return write(value);
-    }
-    return false;
+/* Copyright (c) 2012 Reed Kimble, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+ * and associated documentation files (the "Software"), to deal in the Software without restriction, 
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or 
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "DacLtc2606.h"
+#include "mbed.h"
+
+DacLtc2606::DacLtc2606(I2C i2c) : _i2c(i2c)
+{
+}
+
+bool DacLtc2606::write(int value)
+{
+    int opR;
+    char args[3];
+    args[0] = _command;
+    args[1] = (value >> 8) & 0xFF;
+    args[2] = value & 0xFF;
+    opR = _i2c.write(_slave, args, 3, false);
+    return (opR == 0) ? true : false;
+}
+
+bool DacLtc2606::write(double percent)
+{
+    if((percent >= 0.0) & (percent <= 1.0))
+    {
+        int value = 0;
+        if(percent < 0.5)
+        {
+            value = 32767.0 * (percent * 2);
+        }
+        else
+        {
+            value = -32768.0 * ((1.0 - percent) * 2);
+            if(value == 0) {value = -1;}
+        }
+        return write(value);
+    }
+    return false;
 }
\ No newline at end of file

--- a/DacLtc2606.h	Thu Sep 13 23:07:18 2012 +0000
+++ b/DacLtc2606.h	Thu Sep 13 23:10:35 2012 +0000
@@ -1,56 +1,53 @@
-/* mbed LTC2606 1CH 16Bit DAC Library
- * Copyright (c) 2012 Reed Kimble
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef MBED_DACLTC2606_H
-#define MBED_DACLTC2606_H
-
-#include "mbed.h"
-
-/* I2C DAC controller class
- */
-class DacLtc2606 {
-public:
-    /** Create a DacLtc2606 object using to the specified I2C object
-     *
-     * @param i2c The I2C object to communicate with
-     */
-    DacLtc2606(I2C i2c);
-    
-    /** Set the DAC output to the specifed integer value
-     *
-     * @param value The 16 bit integer to write (0 to 32767 to -32768 to -1)
-     */
-    bool write(int value);
-    
-    /** Set the DAC output to the specified percentage of max
-     *
-     * @param percent A double from 0.0 to 1.0 representing the percent of max output power on the DAC
-     */
-    bool write(double percent);
-    
-private:
-    static const char _slave = 0xE4;
-    static const char _command = 0x30;
-    I2C _i2c;
-};
-
+/* mbed LTC2606 1CH 16Bit DAC Library
+ * Copyright (c) 2012 Reed Kimble, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+ * and associated documentation files (the "Software"), to deal in the Software without restriction, 
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or 
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef MBED_DACLTC2606_H
+#define MBED_DACLTC2606_H
+
+#include "mbed.h"
+
+/* I2C DAC controller class
+ */
+class DacLtc2606 {
+public:
+    /** Create a DacLtc2606 object using to the specified I2C object
+     *
+     * @param i2c The I2C object to communicate with
+     */
+    DacLtc2606(I2C i2c);
+    
+    /** Set the DAC output to the specifed integer value
+     *
+     * @param value The 16 bit integer to write (0 to 32767 to -32768 to -1)
+     */
+    bool write(int value);
+    
+    /** Set the DAC output to the specified percentage of max
+     *
+     * @param percent A double from 0.0 to 1.0 representing the percent of max output power on the DAC
+     */
+    bool write(double percent);
+    
+private:
+    static const char _slave = 0xE4;
+    static const char _command = 0x30;
+    I2C _i2c;
+};
+
 #endif
\ No newline at end of file