Ion Systems / triforce-esc

Wrapper library for ESC PWM throttle control.

Fork of ESC by Mitch Carlson

Files at this revision

API Documentation at this revision

Revision 2:b2d19bc95805, committed 2017-05-05

Comitter:
IonSystems
Date:
Fri May 05 14:10:46 2017 +0000
Parent:
1:4c02fede684b
Commit message:
Cameron has entered the game.

Changed in this revision

esc.cpp Show annotated file Show diff for this revision Revisions of this file
esc.h Show annotated file Show diff for this revision Revisions of this file 
diff -r 4c02fede684b -r b2d19bc95805 esc.cpp
--- a/esc.cpp	Sun Jun 09 22:23:45 2013 +0000
+++ b/esc.cpp	Fri May 05 14:10:46 2017 +0000
@@ -1,8 +1,8 @@
 #include "mbed.h"
 #include "esc.h"
 
-ESC::ESC(PwmOut pwmPinOut, int period)
-    : esc(pwmPinOut), period(period), throttle(1000) {
+ESC::ESC(PwmOut pwmPinOut, int period, int throttle)
+    : esc(pwmPinOut), period(period), throttle(throttle) {
         esc.period_ms(period);
         esc.pulsewidth_us(throttle);
     }
@@ -19,3 +19,7 @@
 void ESC::pulse(void) {
     esc.pulsewidth_us(throttle);
 }
+
+void ESC::failsafe(void) {
+    esc.pulsewidth_us(0);
+}

diff -r 4c02fede684b -r b2d19bc95805 esc.h
--- a/esc.h	Sun Jun 09 22:23:45 2013 +0000
+++ b/esc.h	Fri May 05 14:10:46 2017 +0000
@@ -58,9 +58,10 @@
 
 class ESC {
 public:
-    ESC(PwmOut,int=20);         // Constructor(pwmPinOut,period_ms)
+    ESC(PwmOut,int=20,int=1000);         // Constructor(pwmPinOut,period_ms)
     bool setThrottle(int);      // range 0-100
     void pulse(void);
+    void failsafe(void);
         
 private:
     PwmOut esc;                 // pinout from MCU