How to set ECCP(full-bridge) in 18f65j10?

[norman_tan]

Dear all,
I am using the chip 18f65j10 and going to use ECCP(Full-bridge) for Inverter. so I copied codes below from forum. only changed
#include <18F65j10.h>
#fuses HS,NOWDT
#use delay (clock=20000000)
and ECCP1DEL = 0xF79(for 18f65j10 it is so).
I measured with oscilloscope. but there are no any signal on P1A, P1B, P1C, P1D. there are all 0 level forever.
Does Any one meet this problem?
Would you please give me some advice for it?
thanks!

codes:

#include <18F4550.h>
#fuses XT,NOWDT,BROWNOUT,PUT,NOLVP
#use delay (clock=4000000)

//-----------------------------------------
// Setup the PWM shutdown mode so it sets the PWM outputs
// low, if the FLT0 pin is held at a low level. Set it to
// turn the PWM back on again if the FLTO pin is set high.
#define CCP_SHUTDOWN_MODE (CCP_SHUTDOWN_ON_INT0 | \
CCP_SHUTDOWN_AC_L | \
CCP_SHUTDOWN_BD_L | \
CCP_SHUTDOWN_RESTART)


void setup_enhanced_pwm(int8 pwm_mode, int32 eccp_mode)
{
#byte ECCP1AS = 0xFB6
#byte ECCP1DEL = 0xFB7

setup_ccp1(pwm_mode);

ECCP1AS = eccp_mode >> 16;
ECCP1DEL = eccp_mode >> 24;
}

//=================================
void main()
{
// Setup the ECCP for PWM in full bridge mode. Also
// enable the shutdown mode so it's controlled by the
// logic level on the FLT0 pin. (0 = PWM off, 1 = on).
setup_enhanced_pwm(CCP_PWM_FULL_BRIDGE | CCP_PWM_H_H, CCP_SHUTDOWN_MODE);

setup_timer_2(T2_DIV_BY_1, 255, 1);
set_pwm1_duty(100);

// Switch the H-Bridge outputs between forward
// and reverse every 5 seconds.
while(1)
{
// Run forward for 5 seconds.
setup_enhanced_pwm(CCP_PWM_FULL_BRIDGE | CCP_PWM_H_H, CCP_SHUTDOWN_MODE);
delay_ms(5000);

// Run in reverse for 5 seconds.
setup_enhanced_pwm(CCP_PWM_FULL_BRIDGE_REV | CCP_PWM_H_H, CCP_SHUTDOWN_MODE);
delay_ms(5000);
}

}

[PCM programmer]

That code is from this post:
http://www.ccsinfo.com/forum/viewtopic.php?t=32085
It's intended to test Shutdown mode. It requires a pull-up resistor
to be connected to the FLT0 pin, or won't run.

Also, that program has work-around code in it, because the person it
was written for was using a very early version, vs. 4.013, which didn't
work correctly in ECCP PWM mode.