Gong Chen
Sample for TB6612FNG without library
Revision 0:0c3d3031e710, committed 2016-07-01
- Comitter:
- ppr2013G2
- Date:
- Fri Jul 01 05:00:12 2016 +0000
- Commit message:
- TB6612FNG sample without library;
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jul 01 05:00:12 2016 +0000
@@ -0,0 +1,63 @@
+#include "mbed.h"
+
+#define LOW 0
+#define HIGH 1
+
+PwmOut pwmA(PTC9);
+DigitalOut Ain1(PTB1);
+DigitalOut Ain2(PTB0);
+PwmOut pwmB(PTA1);
+DigitalOut Bin1(PTB3);
+DigitalOut Bin2(PTC2);
+DigitalOut Stby(PTB2);
+
+int main() {
+ float p_a = 0.00002f;//50KHz
+ float p_b = 0.00002f;
+ float pw_a = 1.0;//duty cycle 0.0~1.0 -> 0%~100%
+ float pw_b = 1.0;
+
+ pwmA.period(p_a);
+ pwmB.period(p_b);
+
+ pwmA = pw_a;
+ pwmB = pw_b;
+
+ while(1) {
+ //CW
+ Stby = HIGH;
+
+ Ain1 = HIGH;
+ Ain2 = LOW;
+
+ Bin1 = HIGH;
+ Bin2 = LOW;
+
+ wait(5);
+
+ //STBY
+ Stby = LOW;
+
+ wait(5);
+
+ //CCW
+ Stby = HIGH;
+ Ain1 = LOW;
+ Ain2 = HIGH;
+
+ Bin1 = LOW;
+ Bin2 = HIGH;
+
+ wait(5);
+
+ //STOP
+ Ain1 = LOW;
+ Ain2 = LOW;
+
+ Bin1 = LOW;
+ Bin2 = LOW;
+
+ wait(5);
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Jul 01 05:00:12 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/6c34061e7c34 \ No newline at end of file