*/\r
\r
/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
- * Change F_INTERRUPTS if you change the number of interrupts per second, F_INTERRUPTS should be in the range from 10000 to 20000, typically 15000\r
+ * F_INTERRUPTS: number of interrupts per second, should be in the range from 10000 to 20000, typically 15000\r
*---------------------------------------------------------------------------------------------------------------------------------------------------\r
*/\r
#ifndef F_INTERRUPTS\r
#define IRSND_OC0A 4 // OC0A\r
#define IRSND_OC0B 5 // OC0B\r
\r
+//PIC Microchip C18\r
+#define IRSND_PIC_CCP1 1 // PIC C18 RC2 = PWM1 module\r
+#define IRSND_PIC_CCP2 2 // PIC C18 RC1 = PWM2 module\r
+\r
+#ifndef PIC_C18 // AVR part\r
+\r
/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * AVR\r
+ *\r
* Change hardware pin here: IRSND_OC2 = OC2 on ATmegas supporting OC2, e.g. ATmega8\r
* IRSND_OC2A = OC2A on ATmegas supporting OC2A, e.g. ATmega88\r
* IRSND_OC2B = OC2B on ATmegas supporting OC2B, e.g. ATmega88\r
* IRSND_OC0 = OC0 on ATmegas supporting OC0, e.g. ATmega162\r
* IRSND_OC0A = OC0A on ATmegas/ATtinys supporting OC0A, e.g. ATtiny84, ATtiny85\r
* IRSND_OC0B = OC0B on ATmegas/ATtinys supporting OC0B, e.g. ATtiny84, ATtiny85\r
+ * IRSND_PIC_CCP1 = RC2 on PIC 18F2550/18F4550, ...\r
+ * IRSND_PIC_CCP2 = RC1 on PIC 18F2550/18F4550, ...\r
*---------------------------------------------------------------------------------------------------------------------------------------------------\r
*/\r
+\r
#define IRSND_OCx IRSND_OC2B // use OC2B\r
\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * PIC C18\r
+ *\r
+ * Change hardware pin here: IRSND_PIC_CCP1 = RC2 on PIC 18F2550/18F4550, ...\r
+ * IRSND_PIC_CCP2 = RC1 on PIC 18F2550/18F4550, ...\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+\r
+#else\r
+#define IRSND_OCx IRSND_PIC_CCP2 // Use PWMx for PIC\r
+\r
+/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ * PIC C18 - change other PIC specific settings - ignore it when using AVR\r
+ *---------------------------------------------------------------------------------------------------------------------------------------------------\r
+ */\r
+\r
+#define F_CPU 48000000UL // PIC freq.; Set you Freq here\r
+#define Pre_Scaler 4 // define prescaler for Timer2 e.g. 1,4,16 !!!\r
+#define PIC_Scaler 2 // PIC needs /2 extra in IRSND_FREQ_32_KHZ calculation for right value\r
+#warning Timer2 used for IRSND (PWM out) ! Do not use/setup Timer 2 yourself !\r
+\r
+//Do not change lines below until you have a diffrent HW !! Example for 18F2550/18F4550\r
+//Setup macro for PWM used PWM module\r
+\r
+#if IRSND_OCx == IRSND_PIC_CCP2 \r
+#define IRSND_PIN TRISCbits.TRISC1 // RC1 = PWM2\r
+\r
+#define SetDCPWM(x) SetDCPWM2(x) \r
+#define ClosePWM ClosePWM2\r
+#define OpenPWM(x) OpenPWM2(x) \r
+#endif\r
+\r
+#if IRSND_OCx == IRSND_PIC_CCP1 \r
+#define IRSND_PIN TRISCbits.TRISC2 // RC2 = PWM1\r
+\r
+#define SetDCPWM(x) SetDCPWM1(x)\r
+#define ClosePWM ClosePWM1\r
+#define OpenPWM(x) OpenPWM1(x)\r
+#endif\r
+\r
+//Setup macro for OpenTimer with defined Pre_Scaler\r
+#if Pre_Scaler == 1\r
+#define OpenTimer OpenTimer2(TIMER_INT_OFF & T2_PS_1_1); \r
+#elif Pre_Scaler == 4\r
+#define OpenTimer OpenTimer2(TIMER_INT_OFF & T2_PS_1_4); \r
+#elif Pre_Scaler == 16\r
+#define OpenTimer OpenTimer2(TIMER_INT_OFF & T2_PS_1_16); \r
+#else\r
+#error Incorrect value for Pre_Scaler\r
+#endif\r
+\r
+#endif //PIC_C18\r
+\r
/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
* Use Callbacks to indicate output signal or something else\r
*---------------------------------------------------------------------------------------------------------------------------------------------------\r