mi mi / FastPWM

My forked repository. DISCO_F407VG, DISCO_F303VC, DISCO_F051R8 and DISCO_F100RB maybe added.

Dependents:   FastPWM-DISCO-test

Fork of FastPWM by Erik -

Files at this revision

API Documentation at this revision

Revision 8:a7745c791b0c, committed 2014-06-27

Comitter:
Sissors
Date:
Fri Jun 27 05:48:25 2014 +0000
Parent:
7:1b5df740bcd7
Child:
9:c50f688cad07
Commit message:
KLxx bugfix when using multiple FastPwm

Changed in this revision

Device/FastPWM_KLXX.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/Device/FastPWM_KLXX.cpp	Thu May 01 16:54:00 2014 +0000
+++ b/Device/FastPWM_KLXX.cpp	Fri Jun 27 05:48:25 2014 +0000
@@ -2,13 +2,8 @@
 
 #include "FastPWM.h"
 
-volatile uint32_t *TPM_SC;
-
 void FastPWM::initFastPWM( void ) {
     bits = 16;
-    
-    //Yes this is ugly, yes I should feel bad about it
-    TPM_SC = _pwm.MOD - 2;
 }
 
 void FastPWM::pulsewidth_ticks( uint32_t ticks ) {
@@ -24,6 +19,10 @@
 }
 
 uint32_t FastPWM::setPrescaler(uint32_t reqScale) {
+        
+    //Yes this is ugly, yes I should feel bad about it
+    volatile uint32_t *TPM_SC = _pwm.MOD - 2;
+    
     const char prescalers[] = {1, 2, 4, 8, 16, 32, 64, 128};
     
     //If prescaler is 0, return current one