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• This comparison shows the changes necessary to convert path

  → /Classwork/ECE4534 - Embedded Systems/PIC 27J13/pwm.c @ 110

  → /Classwork/ECE4534 - Embedded Systems/PIC 27J13/pwm.c @ 111

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• Compare Path:	Rev

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Ignore whitespace Rev 110 → Rev 111

/Classwork/ECE4534 - Embedded Systems/PIC 27J13/pwm.c
10,20 → 10,22
LATCbits.LATC1 = 0;
RPOR11 = 14; // Set RP11 to ECCP1 PWM Output Channel A
RPOR12 = 18; // Set RP12 to ECCP2 PWM Output Channel A
RPOR12 = 15; // Set RP12 to ECCP1 PWM Output Channel B
}
void pwm_start() {
OpenEPWM1(0xFF, ECCP_1_SEL_TMR12);
SetDCEPWM1(500);
OpenEPWM1(0xFF, ECCP_1_SEL_TMR12); // 38kHz Frequency
SetDCEPWM1(512); // 50% Duty Cycle
// Wait for completion of a full PWM cycle before enabling output mode
while(!PIR1bits.TMR2IF);
SetOutputEPWM1(SINGLE_OUT, PWM_MODE_1);
OpenEPWM2(0xFF, ECCP_2_SEL_TMR12);
SetDCEPWM2(500);
SetOutputEPWM2(SINGLE_OUT, PWM_MODE_1);
// Enable ECCP1 output channels A and B
PSTR1CONbits.STRA = 1;
PSTR1CONbits.STRB = 1;
}
void pwm_stop() {
CloseEPWM1();
CloseEPWM2();
}