Harry Eakins
A simple class which can be used to control a motor through a HBridge (such as the L293).
Diff: HBridgeMotor.cpp
- Revision:
- 0:a3bcb7eab9d9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/HBridgeMotor.cpp Tue Sep 20 12:54:36 2011 +0000
@@ -0,0 +1,19 @@
+#include "HBridgeMotor.h"
+
+HBridgeMotor::HBridgeMotor(PinName fin, PinName rin):fwd(fin), rev(rin) {
+ power = 0.0;
+}
+
+void HBridgeMotor::set(float power) {
+ if(power >= 0.0) {
+ rev = 0.0;
+ fwd = power;
+ } else {
+ rev = -power;
+ fwd = 0.0;
+ }
+}
+
+float HBridgeMotor::read() {
+ return power;
+}
\ No newline at end of file