AES-2015
/
cplusplus
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Dependencies: mbed
Revision 0:d175cf786d5f, committed 2015-11-10
- Comitter:
- BAC
- Date:
- Tue Nov 10 09:33:23 2015 +0000
- Commit message:
- C++ & class
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 Tue Nov 10 09:33:23 2015 +0000
@@ -0,0 +1,40 @@
+#include "mbed.h"
+
+AnalogIn F1p(PA_0); // Set PA_0 for ADC
+
+PwmOut M1(PA_6); // Set PA_6 as LED output
+PwmOut LED(PA_5); // Set PA_5 for driving RC servo
+
+// class declation
+class robotarm{
+public:
+ int readVR(void);
+ void setpwmperiod(int);
+ void setpwmwidth(float);
+};
+
+// read voltage form VR
+int robotarm::readVR (void) {
+ return F1p;
+}
+// set period of PWM signal
+void robotarm::setpwmperiod(int p_ms){
+ M1.period_ms(p_ms);
+}
+// set pulse width of PWM signal
+void robotarm::setpwmwidth(float width){
+ M1.pulsewidth_us(width);
+}
+
+int main() {
+
+ robotarm group1; // Define object
+
+ group1.setpwmperiod(20); // set period for PWM at pin PA_6 (defined in class)
+ LED.period_ms(20); // set period for PWM at pin PA_5 (general case)
+
+ while(1) {
+ group1.setpwmwidth(group1.readVR()*20000); // set pulse width of PWM at pin PA_6 (defined in class)
+ LED.pulsewidth_us(F1p*20000); // set pulse width of PWM at pin PA_5 (general case)
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Nov 10 09:33:23 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11 \ No newline at end of file