Eric Petit / PWM

SP1 vers 3

Dependents:   SoufflerieSP1-vers2

Files at this revision

API Documentation at this revision

Revision 0:63a2685bf4f0, committed 2021-06-08

Comitter:
petit
Date:
Tue Jun 08 10:37:05 2021 +0000
Commit message:
SP1-3

Changed in this revision

pwm.cpp Show annotated file Show diff for this revision Revisions of this file
pwm.h Show annotated file Show diff for this revision Revisions of this file 
diff -r 000000000000 -r 63a2685bf4f0 pwm.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pwm.cpp	Tue Jun 08 10:37:05 2021 +0000
@@ -0,0 +1,15 @@
+#include "mbed.h"
+#include "pwm.h"
+PwmOut PwmMot(PA_15);
+
+void InitPwmMot(void)
+{ 
+  PwmMot.period_ms(20);
+  PwmMot.pulsewidth_us(875);
+}
+
+void SetPwmMot(unsigned char Pourcent)
+{ 
+  int th = 875 + (float)Pourcent * 11.25;
+  PwmMot.pulsewidth_us(th);
+}
\ No newline at end of file

diff -r 000000000000 -r 63a2685bf4f0 pwm.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pwm.h	Tue Jun 08 10:37:05 2021 +0000
@@ -0,0 +1,6 @@
+#ifndef _pwm_h
+#define _pwm_h
+void InitPwmMot(void);
+void SetPwmMot(unsigned char Pourcent);
+
+#endif
\ No newline at end of file