原创 PwmAppnote

1.       In the Main file “other head”, you need to include the two file

#include "./libraries/hal/halPwm.h"
#include "./libraries/hal/halPwm.c"<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

2.       In the Main file “initial block”, you need to add below code

initPwm();

3.       In the halPwm.h, you need to modify initial setting base your request

#define initPwm() \
   T2ModeVal_(T2POST1, T2PRE1); \
   ECCPMode_(P1M_Single, ECCP_PwmAllActiveHigh);

4.       That is all, you can any time, write below code change the PWM pulsing width.

CCPR1L=0x80;

·         halPwm.c

·         halPwm.h