Diff: main.cpp

Revision:

0:b2c327d045a2

Child:

2:ceb3218c3229

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Nov 18 06:22:45 2011 +0000
@@ -0,0 +1,41 @@
+ /* Copyright 2011 Adam Green (http://mbed.org/users/AdamGreen/)
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+/* Uses two 10k potentiometers conntected to AnalogIn pins 15 and 16 to
+   control the X and Y coordinate returned from the mbed device which is
+   acting as HID based absolute mouse.
+*/
+#include <mbed.h>
+#include <USBMouse.h>
+
+ int main(void)
+ {
+    static const float      Width = (float)(X_MAX_ABS - X_MIN_ABS);
+    static const float      Height = (float)(Y_MAX_ABS - Y_MIN_ABS);
+    AnalogIn                AnalogX(p15);
+    AnalogIn                AnalogY(p16);
+    USBMouse                Mouse(ABS_MOUSE);
+   
+    while (1)
+    {
+        float AnalogXReading = AnalogX.read();
+        float AnalogYReading = AnalogY.read();
+
+        uint16_t X = X_MIN_ABS + (uint16_t)(Width * AnalogXReading);
+        uint16_t Y = Y_MIN_ABS + (uint16_t)(Height * AnalogYReading);
+        
+        Mouse.move(X, Y);
+        wait(0.01f);
+    }
+ }
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