X-Git-Url: http://cloudbase.mooo.com/gitweb/irmp.git/blobdiff_plain/a48187fa5b6eeab9fdfbcbc8f09d8e0127bd1e73..f874da09e608f96bceeb5a8599c5e4bd418168e1:/irsnd.c diff --git a/irsnd.c b/irsnd.c index 17e78f5..30dd5af 100644 --- a/irsnd.c +++ b/irsnd.c @@ -1,10 +1,11 @@ /*--------------------------------------------------------------------------------------------------------------------------------------------------- * @file irsnd.c * - * Copyright (c) 2010-2011 Frank Meyer - frank(at)fli4l.de + * Copyright (c) 2010-2012 Frank Meyer - frank(at)fli4l.de * * Supported mikrocontrollers: * + * ATtiny87, ATtiny167 * ATtiny45, ATtiny85 * ATtiny84 * ATmega8, ATmega16, ATmega32 @@ -12,7 +13,7 @@ * ATmega164, ATmega324, ATmega644, ATmega644P, ATmega1284 * ATmega88, ATmega88P, ATmega168, ATmega168P, ATmega328P * - * $Id: irsnd.c,v 1.48 2012/02/24 14:24:28 fm Exp $ + * $Id: irsnd.c,v 1.62 2012/10/26 08:20:30 fm Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,198 +22,141 @@ *--------------------------------------------------------------------------------------------------------------------------------------------------- */ -#if defined(__18CXX) -#define PIC_C18 // Microchip C18 -#include // basic P18 lib -#include "timers.h" // timer lib -#include "pwm.h" // pwm lib -#endif - -#ifdef unix // test/debug on linux/unix -#include -#include -#include -#include -#include - -#define DEBUG -#define F_CPU 8000000L - -#else // not unix: - -#ifdef WIN32 // test/debug on windows -#include -#include -#include - -#define F_CPU 8000000L -typedef unsigned char uint8_t; -typedef unsigned short uint16_t; -#define DEBUG - -#else - -#ifdef CODEVISION -#define COM2A0 6 -#define WGM21 1 -#define CS20 0 -#elif defined(PIC_C18) - //nothing to do here -#else -#include -#include -#include -#include -#endif // CODEVISION - -#endif // WIN32 -#endif // unix - -#include "irmp.h" -#include "irsndconfig.h" #include "irsnd.h" +#ifndef F_CPU +# error F_CPU unkown +#endif + /*--------------------------------------------------------------------------------------------------------------------------------------------------- * ATtiny pin definition of OC0A / OC0B * ATmega pin definition of OC2 / OC2A / OC2B / OC0 / OC0A / OC0B *--------------------------------------------------------------------------------------------------------------------------------------------------- */ -#if defined (__AVR_ATtiny84__) // ATtiny84 uses OC0A = PB2 or OC0B = PA7 -#if IRSND_OCx == IRSND_OC0A // OC0A -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 2 // OC0A -#elif IRSND_OCx == IRSND_OC0B // OC0B -#define IRSND_PORT PORTA // port A -#define IRSND_DDR DDRA // ddr A -#define IRSND_BIT 7 // OC0B -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC0A or IRSND_OC0B in irsndconfig.h -#endif // IRSND_OCx - -#elif defined (__AVR_ATtiny45__) || defined (__AVR_ATtiny85__) // ATtiny45/85 uses OC0A = PB0 or OC0B = PB1 -#if IRSND_OCx == IRSND_OC0A // OC0A -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 0 // OC0A -#elif IRSND_OCx == IRSND_OC0B // OC0B -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 1 // OC0B -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC0A or IRSND_OC0B in irsndconfig.h -#endif // IRSND_OCx - -#elif defined (__AVR_ATmega8__) // ATmega8 uses only OC2 = PB3 -#if IRSND_OCx == IRSND_OC2 // OC0A -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 3 // OC0A -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC2 in irsndconfig.h -#endif // IRSND_OCx - - -#elif defined (__AVR_ATmega16__) \ - || defined (__AVR_ATmega32__) // ATmega16|32 uses OC2 = PD7 -#if IRSND_OCx == IRSND_OC2 // OC2 -#define IRSND_PORT PORTD // port D -#define IRSND_DDR DDRD // ddr D -#define IRSND_BIT 7 // OC2 -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC2 in irsndconfig.h -#endif // IRSND_OCx - -#elif defined (__AVR_ATmega162__) // ATmega162 uses OC2 = PB1 or OC0 = PB0 -#if IRSND_OCx == IRSND_OC2 // OC2 -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 1 // OC2 - -#elif IRSND_OCx == IRSND_OC0 // OC0 -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 0 // OC0 -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC2 or IRSND_OC0 in irsndconfig.h -#endif // IRSND_OCx - +#if defined (__AVR_ATtiny84__) // ATtiny84 uses OC0A = PB2 or OC0B = PA7 +# if IRSND_OCx == IRSND_OC0A // OC0A +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 2 +# elif IRSND_OCx == IRSND_OC0B // OC0B +# define IRSND_PORT_LETTER A +# define IRSND_BIT_NUMBER 7 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC0A or IRSND_OC0B in irsndconfig.h +# endif // IRSND_OCx +#elif defined (__AVR_ATtiny45__) || defined (__AVR_ATtiny85__) // ATtiny45/85 uses OC0A = PB0 or OC0B = PB1 +# if IRSND_OCx == IRSND_OC0A // OC0A +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 0 +# elif IRSND_OCx == IRSND_OC0B // OC0B +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 1 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC0A or IRSND_OC0B in irsndconfig.h +# endif // IRSND_OCx +#elif defined (__AVR_ATtiny87__) || defined (__AVR_ATtiny167__) // ATtiny87/167 uses OC0A = PA2 +# if IRSND_OCx == IRSND_OC0A // OC0A +# define IRSND_PORT_LETTER A +# define IRSND_BIT_NUMBER 2 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC0A in irsndconfig.h +# endif // IRSND_OCx +#elif defined (__AVR_ATmega8__) // ATmega8 uses only OC2 = PB3 +# if IRSND_OCx == IRSND_OC2 // OC0A +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 3 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC2 in irsndconfig.h +# endif // IRSND_OCx +#elif defined (__AVR_ATmega16__) || defined (__AVR_ATmega32__) // ATmega16|32 uses OC2 = PD7 +# if IRSND_OCx == IRSND_OC2 // OC2 +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 7 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC2 in irsndconfig.h +# endif // IRSND_OCx +#elif defined (__AVR_ATmega162__) // ATmega162 uses OC2 = PB1 or OC0 = PB0 +# if IRSND_OCx == IRSND_OC2 // OC2 +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 1 +# elif IRSND_OCx == IRSND_OC0 // OC0 +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 0 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC2 or IRSND_OC0 in irsndconfig.h +# endif // IRSND_OCx #elif defined (__AVR_ATmega164__) \ || defined (__AVR_ATmega324__) \ || defined (__AVR_ATmega644__) \ || defined (__AVR_ATmega644P__) \ || defined (__AVR_ATmega1284__) \ - || defined (__AVR_ATmega1284P__) // ATmega164|324|644|644P|1284 uses OC2A = PD7 or OC2B = PD6 or OC0A = PB3 or OC0B = PB4 -#if IRSND_OCx == IRSND_OC2A // OC2A -#define IRSND_PORT PORTD // port D -#define IRSND_DDR DDRD // ddr D -#define IRSND_BIT 7 // OC2A -#elif IRSND_OCx == IRSND_OC2B // OC2B -#define IRSND_PORT PORTD // port D -#define IRSND_DDR DDRD // ddr D -#define IRSND_BIT 6 // OC2B -#elif IRSND_OCx == IRSND_OC0A // OC0A -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 3 // OC0A -#elif IRSND_OCx == IRSND_OC0B // OC0B -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 4 // OC0B -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC2A, IRSND_OC2B, IRSND_OC0A, or IRSND_OC0B in irsndconfig.h -#endif // IRSND_OCx - + || defined (__AVR_ATmega1284P__) // ATmega164|324|644|644P|1284 uses OC2A = PD7 or OC2B = PD6 or OC0A = PB3 or OC0B = PB4 +# if IRSND_OCx == IRSND_OC2A // OC2A +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 7 +# elif IRSND_OCx == IRSND_OC2B // OC2B +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 6 +# elif IRSND_OCx == IRSND_OC0A // OC0A +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 3 +# elif IRSND_OCx == IRSND_OC0B // OC0B +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 4 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC2A, IRSND_OC2B, IRSND_OC0A, or IRSND_OC0B in irsndconfig.h +# endif // IRSND_OCx #elif defined (__AVR_ATmega48__) \ || defined (__AVR_ATmega88__) \ || defined (__AVR_ATmega88P__) \ || defined (__AVR_ATmega168__) \ || defined (__AVR_ATmega168P__) \ - || defined (__AVR_ATmega328P__) // ATmega48|88|168|168|328 uses OC2A = PB3 or OC2B = PD3 or OC0A = PD6 or OC0B = PD5 -#if IRSND_OCx == IRSND_OC2A // OC2A -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 3 // OC2A -#elif IRSND_OCx == IRSND_OC2B // OC2B -#define IRSND_PORT PORTD // port D -#define IRSND_DDR DDRD // ddr D -#define IRSND_BIT 3 // OC2B -#elif IRSND_OCx == IRSND_OC0A // OC0A -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 6 // OC0A -#elif IRSND_OCx == IRSND_OC0B // OC0B -#define IRSND_PORT PORTD // port D -#define IRSND_DDR DDRD // ddr D -#define IRSND_BIT 5 // OC0B -#else -#error Wrong value for IRSND_OCx, choose IRSND_OC2A, IRSND_OC2B, IRSND_OC0A, or IRSND_OC0B in irsndconfig.h -#endif // IRSND_OCx -#elif defined (__AVR_ATmega8515__) -#if IRSND_OCx == IRSND_OC0 -#define IRSND_PORT PORTB // port B -#define IRSND_DDR DDRB // ddr B -#define IRSND_BIT 0 // OC0 -#elif IRSND_OCx == IRSND_OC1A -#define IRSND_PORT PORTD // port D -#define IRSND_DDR DDRD // ddr D -#define IRSND_BIT 5 // OC1A -#elif IRSND_OCx == IRSND_OC1B -#define IRSND_PORT PORTE // port E -#define IRSND_DDR DDRE // ddr E -#define IRSND_BIT 2 // OC1E -#error Wrong value for IRSND_OCx, choose IRSND_OC0, IRSND_OC1A, or IRSND_OC1B in irsndconfig.h -#endif // IRSND_OCx - + || defined (__AVR_ATmega328P__) // ATmega48|88|168|168|328 uses OC2A = PB3 or OC2B = PD3 or OC0A = PD6 or OC0B = PD5 +# if IRSND_OCx == IRSND_OC2A // OC2A +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 3 +# elif IRSND_OCx == IRSND_OC2B // OC2B +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 3 +# elif IRSND_OCx == IRSND_OC0A // OC0A +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 6 +# elif IRSND_OCx == IRSND_OC0B // OC0B +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 5 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC2A, IRSND_OC2B, IRSND_OC0A, or IRSND_OC0B in irsndconfig.h +# endif // IRSND_OCx +#elif defined (__AVR_ATmega8515__) // ATmega8515 uses OC0 = PB0 or OC1A = PD5 or OC1B = PE2 +# if IRSND_OCx == IRSND_OC0 +# define IRSND_PORT_LETTER B +# define IRSND_BIT_NUMBER 0 +# elif IRSND_OCx == IRSND_OC1A +# define IRSND_PORT_LETTER D +# define IRSND_BIT_NUMBER 5 +# elif IRSND_OCx == IRSND_OC1B +# define IRSND_PORT_LETTER E +# define IRSND_BIT_NUMBER 2 +# else +# error Wrong value for IRSND_OCx, choose IRSND_OC0, IRSND_OC1A, or IRSND_OC1B in irsndconfig.h +# endif // IRSND_OCx #elif defined (PIC_C18) //Microchip C18 compiler //Nothing here to do here -> See irsndconfig.h - +#elif defined (ARM_STM32) //STM32 + //Nothing here to do here -> See irsndconfig.h #else -#if !defined (unix) && !defined (WIN32) -#error mikrocontroller not defined, please fill in definitions here. -#endif // unix, WIN32 +# if !defined (unix) && !defined (WIN32) +# error mikrocontroller not defined, please fill in definitions here. +# endif // unix, WIN32 #endif // __AVR... +#if defined(ATMEL_AVR) +# define _CONCAT(a,b) a##b +# define CONCAT(a,b) _CONCAT(a,b) +# define IRSND_PORT CONCAT(PORT, IRSND_PORT_LETTER) +# define IRSND_DDR CONCAT(DDR, IRSND_PORT_LETTER) +# define IRSND_BIT IRSND_BIT_NUMBER +#endif + #if IRSND_SUPPORT_NIKON_PROTOCOL == 1 typedef uint16_t IRSND_PAUSE_LEN; #else @@ -335,22 +279,38 @@ typedef unsigned short uint16_t; #define SIEMENS_FRAME_REPEAT_PAUSE_LEN (uint16_t)(F_INTERRUPTS * SIEMENS_OR_RUWIDO_FRAME_REPEAT_PAUSE_TIME + 0.5) // use uint16_t! -#ifdef PIC_C18 -#define IRSND_FREQ_30_KHZ (uint8_t) ((F_CPU / 30000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#define IRSND_FREQ_32_KHZ (uint8_t) ((F_CPU / 32000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#define IRSND_FREQ_36_KHZ (uint8_t) ((F_CPU / 36000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#define IRSND_FREQ_38_KHZ (uint8_t) ((F_CPU / 38000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#define IRSND_FREQ_40_KHZ (uint8_t) ((F_CPU / 40000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#define IRSND_FREQ_56_KHZ (uint8_t) ((F_CPU / 56000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#define IRSND_FREQ_455_KHZ (uint8_t) ((F_CPU / 455000 / 2 / Pre_Scaler / PIC_Scaler) - 1) -#else // AVR -#define IRSND_FREQ_30_KHZ (uint8_t) ((F_CPU / 30000 / 2) - 1) -#define IRSND_FREQ_32_KHZ (uint8_t) ((F_CPU / 32000 / 2) - 1) -#define IRSND_FREQ_36_KHZ (uint8_t) ((F_CPU / 36000 / 2) - 1) -#define IRSND_FREQ_38_KHZ (uint8_t) ((F_CPU / 38000 / 2) - 1) -#define IRSND_FREQ_40_KHZ (uint8_t) ((F_CPU / 40000 / 2) - 1) -#define IRSND_FREQ_56_KHZ (uint8_t) ((F_CPU / 56000 / 2) - 1) -#define IRSND_FREQ_455_KHZ (uint8_t) ((F_CPU / 455000 / 2) - 1) +#ifdef PIC_C18 // PIC C18 +# define IRSND_FREQ_TYPE uint8_t +# define IRSND_FREQ_30_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 30000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +# define IRSND_FREQ_32_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 32000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +# define IRSND_FREQ_36_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 36000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +# define IRSND_FREQ_38_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 38000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +# define IRSND_FREQ_40_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 40000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +# define IRSND_FREQ_56_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 56000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +# define IRSND_FREQ_455_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 455000 / 2 / Pre_Scaler / PIC_Scaler) - 1) +#elif defined (ARM_STM32) // STM32 +# define IRSND_FREQ_TYPE uint32_t +# define IRSND_FREQ_30_KHZ (IRSND_FREQ_TYPE) (30000) +# define IRSND_FREQ_32_KHZ (IRSND_FREQ_TYPE) (32000) +# define IRSND_FREQ_36_KHZ (IRSND_FREQ_TYPE) (36000) +# define IRSND_FREQ_38_KHZ (IRSND_FREQ_TYPE) (38000) +# define IRSND_FREQ_40_KHZ (IRSND_FREQ_TYPE) (40000) +# define IRSND_FREQ_56_KHZ (IRSND_FREQ_TYPE) (56000) +# define IRSND_FREQ_455_KHZ (IRSND_FREQ_TYPE) (455000) +#else // AVR +# if F_CPU >= 16000000L +# define AVR_PRESCALER 8 +# else +# define AVR_PRESCALER 1 +# endif +# define IRSND_FREQ_TYPE uint8_t +# define IRSND_FREQ_30_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 30000 / AVR_PRESCALER / 2) - 1) +# define IRSND_FREQ_32_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 32000 / AVR_PRESCALER / 2) - 1) +# define IRSND_FREQ_36_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 36000 / AVR_PRESCALER / 2) - 1) +# define IRSND_FREQ_38_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 38000 / AVR_PRESCALER / 2) - 1) +# define IRSND_FREQ_40_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 40000 / AVR_PRESCALER / 2) - 1) +# define IRSND_FREQ_56_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 56000 / AVR_PRESCALER / 2) - 1) +# define IRSND_FREQ_455_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 455000 / AVR_PRESCALER / 2) - 1) #endif #define FDC_START_BIT_PULSE_LEN (uint8_t)(F_INTERRUPTS * FDC_START_BIT_PULSE_TIME + 0.5) @@ -403,7 +363,6 @@ static void (*irsnd_callback_ptr) (uint8_t); /*--------------------------------------------------------------------------------------------------------------------------------------------------- * Switch PWM on - * @details Switches PWM on with a narrow spike on all 3 channels -> leds glowing *--------------------------------------------------------------------------------------------------------------------------------------------------- */ static void @@ -412,28 +371,29 @@ irsnd_on (void) if (! irsnd_is_on) { #ifndef DEBUG - -#if defined(PIC_C18) +# if defined(PIC_C18) // PIC C18 IRSND_PIN = 0; // output mode -> enable PWM outout pin (0=PWM on, 1=PWM off) -#else - -#if IRSND_OCx == IRSND_OC2 // use OC2 +# elif defined (ARM_STM32) // STM32 + TIM_SelectOCxM(IRSND_TIMER, IRSND_TIMER_CHANNEL, TIM_OCMode_PWM1); // enable PWM as OC-mode + TIM_CCxCmd(IRSND_TIMER, IRSND_TIMER_CHANNEL, TIM_CCx_Enable); // enable OC-output (is being disabled in TIM_SelectOCxM()) + TIM_Cmd(IRSND_TIMER, ENABLE); // enable counter +# else // AVR +# if IRSND_OCx == IRSND_OC2 // use OC2 TCCR2 |= (1< disbale PWM output pin (0=PWM on, 1=PWM off) -#else //AVR - -#if IRSND_OCx == IRSND_OC2 // use OC2 +# elif defined (ARM_STM32) // STM32 + TIM_Cmd(IRSND_TIMER, DISABLE); // disable counter + TIM_SelectOCxM(IRSND_TIMER, IRSND_TIMER_CHANNEL, TIM_ForcedAction_InActive); // force output inactive + TIM_CCxCmd(IRSND_TIMER, IRSND_TIMER_CHANNEL, TIM_CCx_Enable); // enable OC-output (is being disabled in TIM_SelectOCxM()) + TIM_SetCounter(IRSND_TIMER, 0); // reset counter value +# else //AVR + +# if IRSND_OCx == IRSND_OC2 // use OC2 TCCR2 &= ~(1<= 2) && (IRSND_TIMER_NUMBER <= 5)) || ((IRSND_TIMER_NUMBER >= 12) && (IRSND_TIMER_NUMBER <= 14)) + if (RCC_ClocksStructure.PCLK1_Frequency == RCC_ClocksStructure.HCLK_Frequency) + { + TimeBaseFreq = RCC_ClocksStructure.PCLK1_Frequency; + } + else + { + TimeBaseFreq = RCC_ClocksStructure.PCLK1_Frequency * 2; + } +# else + if (RCC_ClocksStructure.PCLK2_Frequency == RCC_ClocksStructure.HCLK_Frequency) + { + TimeBaseFreq = RCC_ClocksStructure.PCLK2_Frequency; + } + else + { + TimeBaseFreq = RCC_ClocksStructure.PCLK2_Frequency * 2; + } +# endif + } + + freq = TimeBaseFreq/freq; + + /* Set frequency */ + TIM_SetAutoreload(IRSND_TIMER, freq - 1); + /* Set duty cycle */ + TIM_SetCompare1(IRSND_TIMER, (freq + 1) / 2); +# else // AVR + +# if IRSND_OCx == IRSND_OC2 + OCR2 = freq; // use register OCR2 for OC2 +# elif IRSND_OCx == IRSND_OC2A // use OC2A + OCR2A = freq; // use register OCR2A for OC2A and OC2B! +# elif IRSND_OCx == IRSND_OC2B // use OC2B + OCR2A = freq; // use register OCR2A for OC2A and OC2B! +# elif IRSND_OCx == IRSND_OC0 // use OC0 + OCR0 = freq; // use register OCR2 for OC2 +# elif IRSND_OCx == IRSND_OC0A // use OC0A + OCR0A = freq; // use register OCR0A for OC0A and OC0B! +# elif IRSND_OCx == IRSND_OC0B // use OC0B + OCR0A = freq; // use register OCR0A for OC0A and OC0B! +# else +# error wrong value of IRSND_OCx +# endif +# endif //PIC_C18 #endif // DEBUG } @@ -536,31 +535,103 @@ void irsnd_init (void) { #ifndef DEBUG -#if defined(PIC_C18) - OpenTimer; - irsnd_set_freq (IRSND_FREQ_36_KHZ); //default frequency - IRSND_PIN = 1; //default PWM output pin off (0=PWM on, 1=PWM off) -#else - IRSND_PORT &= ~(1<= 2) && (IRSND_TIMER_NUMBER <= 5)) || ((IRSND_TIMER_NUMBER >= 12) && (IRSND_TIMER_NUMBER <= 14)) + RCC_APB1PeriphClockCmd(IRSND_TIMER_RCC, ENABLE); +# else + RCC_APB2PeriphClockCmd(IRSND_TIMER_RCC, ENABLE); +# endif + + /* Time base configuration */ + TIM_TimeBaseStructure.TIM_Period = -1; // set dummy value (don't set to 0), will be initialized later + TIM_TimeBaseStructure.TIM_Prescaler = 0; + TIM_TimeBaseStructure.TIM_ClockDivision = 0; + TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up; + TIM_TimeBaseInit(IRSND_TIMER, &TIM_TimeBaseStructure); + + /* PWM1 Mode configuration */ + TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1; + TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable; + TIM_OCInitStructure.TIM_Pulse = 0; // will be initialized later + TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High; + TIM_OC1Init(IRSND_TIMER, &TIM_OCInitStructure); + + /* Preload configuration */ + TIM_ARRPreloadConfig(IRSND_TIMER, ENABLE); + TIM_OC1PreloadConfig(IRSND_TIMER, TIM_OCPreload_Enable); + + irsnd_set_freq (IRSND_FREQ_36_KHZ); // set default frequency +# else // AVR + IRSND_PORT &= ~(1<address & 0xFF00) >> 8; // additional bitlen if (sircs_additional_bitlen > 15 - SIRCS_MINIMUM_DATA_LEN) { - sircs_additional_command_len = 15 - SIRCS_MINIMUM_DATA_LEN; + // sircs_additional_command_len = 15 - SIRCS_MINIMUM_DATA_LEN; sircs_additional_address_len = sircs_additional_bitlen - (15 - SIRCS_MINIMUM_DATA_LEN); } else { - sircs_additional_command_len = sircs_additional_bitlen; + // sircs_additional_command_len = sircs_additional_bitlen; sircs_additional_address_len = 0; } @@ -775,24 +846,24 @@ irsnd_send_data (IRMP_DATA * irmp_data_p, uint8_t do_wait) #if IRSND_SUPPORT_KASEIKYO_PROTOCOL == 1 case IRMP_KASEIKYO_PROTOCOL: { - uint8_t xor; + uint8_t xor_value; uint16_t genre2; address = bitsrevervse (irmp_data_p->address, KASEIKYO_ADDRESS_LEN); command = bitsrevervse (irmp_data_p->command, KASEIKYO_COMMAND_LEN + 4); genre2 = bitsrevervse ((irmp_data_p->flags & ~IRSND_REPETITION_MASK) >> 4, 4); - xor = ((address & 0x000F) ^ ((address & 0x00F0) >> 4) ^ ((address & 0x0F00) >> 8) ^ ((address & 0xF000) >> 12)) & 0x0F; + xor_value = ((address & 0x000F) ^ ((address & 0x00F0) >> 4) ^ ((address & 0x0F00) >> 8) ^ ((address & 0xF000) >> 12)) & 0x0F; irsnd_buffer[0] = (address & 0xFF00) >> 8; // AAAAAAAA irsnd_buffer[1] = (address & 0x00FF); // AAAAAAAA - irsnd_buffer[2] = xor << 4 | (command & 0x000F); // XXXXCCCC + irsnd_buffer[2] = xor_value << 4 | (command & 0x000F); // XXXXCCCC irsnd_buffer[3] = (genre2 << 4) | (command & 0xF000) >> 12; // ggggCCCC irsnd_buffer[4] = (command & 0x0FF0) >> 4; // CCCCCCCC - xor = irsnd_buffer[2] ^ irsnd_buffer[3] ^ irsnd_buffer[4]; + xor_value = irsnd_buffer[2] ^ irsnd_buffer[3] ^ irsnd_buffer[4]; - irsnd_buffer[5] = xor; + irsnd_buffer[5] = xor_value; irsnd_busy = TRUE; break; } @@ -864,8 +935,8 @@ irsnd_send_data (IRMP_DATA * irmp_data_p, uint8_t do_wait) { irsnd_buffer[0] = ((irmp_data_p->address & 0x1F) << 3) | ((irmp_data_p->command & 0x0380) >> 7); // AAAAACCC (1st frame) irsnd_buffer[1] = (irmp_data_p->command & 0x7F) << 1; // CCCCCCC - irsnd_buffer[2] = ((irmp_data_p->address & 0x1F) << 3) | (((~irmp_data_p->command) & 0x0380) >> 7); // AAAAACCC (2nd frame) - irsnd_buffer[3] = (~(irmp_data_p->command) & 0x7F) << 1; // CCCCCCC + irsnd_buffer[2] = ((irmp_data_p->address & 0x1F) << 3) | (((~irmp_data_p->command) & 0x0380) >> 7); // AAAAAccc (2nd frame) + irsnd_buffer[3] = (~(irmp_data_p->command) & 0x7F) << 1; // ccccccc irsnd_busy = TRUE; break; } @@ -918,8 +989,13 @@ irsnd_send_data (IRMP_DATA * irmp_data_p, uint8_t do_wait) case IRMP_IR60_PROTOCOL: { command = (bitsrevervse (0x7d, IR60_COMMAND_LEN) << 7) | bitsrevervse (irmp_data_p->command, IR60_COMMAND_LEN); +#if 0 irsnd_buffer[0] = command >> 6 | 0x01; // 1011111S (start instruction frame) irsnd_buffer[1] = (command & 0x7F) << 1; // CCCCCCC_ (2nd frame) +#else + irsnd_buffer[0] = ((command & 0x7F) << 1) | 0x01; // CCCCCCCS (1st frame) + irsnd_buffer[1] = command >> 6; // 1011111_ (start instruction frame) +#endif irsnd_busy = TRUE; break; @@ -1063,7 +1139,7 @@ irsnd_ISR (void) static uint8_t last_bit_value; #endif static uint8_t pulse_len = 0xFF; - static IRSND_PAUSE_LEN pause_len = 0xFF; + static IRSND_PAUSE_LEN pause_len = 0xFF; if (irsnd_busy) { @@ -1073,26 +1149,43 @@ irsnd_ISR (void) { auto_repetition_pause_counter++; +#if IRSND_SUPPORT_DENON_PROTOCOL == 1 + if (repeat_frame_pause_len > 0) // frame repeat distance counts from beginning of 1st frame! + { + repeat_frame_pause_len--; + } +#endif + if (auto_repetition_pause_counter >= auto_repetition_pause_len) { auto_repetition_pause_counter = 0; +#if IRSND_SUPPORT_DENON_PROTOCOL == 1 if (irsnd_protocol == IRMP_DENON_PROTOCOL) // n'th denon frame { current_bit = 16; complete_data_len = 2 * DENON_COMPLETE_DATA_LEN + 1; } - else if (irsnd_protocol == IRMP_GRUNDIG_PROTOCOL) // n'th grundig frame + else +#endif +#if IRSND_SUPPORT_GRUNDIG_PROTOCOL == 1 + if (irsnd_protocol == IRMP_GRUNDIG_PROTOCOL) // n'th grundig frame { current_bit = 15; complete_data_len = 16 + GRUNDIG_COMPLETE_DATA_LEN; } - else if (irsnd_protocol == IRMP_IR60_PROTOCOL) // n'th IR60 frame + else +#endif +#if IRSND_SUPPORT_IR60_PROTOCOL == 1 + if (irsnd_protocol == IRMP_IR60_PROTOCOL) // n'th IR60 frame { current_bit = 7; complete_data_len = 2 * IR60_COMPLETE_DATA_LEN + 1; } - else if (irsnd_protocol == IRMP_NOKIA_PROTOCOL) // n'th nokia frame + else +#endif +#if IRSND_SUPPORT_NOKIA_PROTOCOL == 1 + if (irsnd_protocol == IRMP_NOKIA_PROTOCOL) // n'th nokia frame { if (auto_repetition_counter + 1 < n_auto_repetitions) { @@ -1105,6 +1198,11 @@ irsnd_ISR (void) complete_data_len = NOKIA_COMPLETE_DATA_LEN; } } + else +#endif + { + ; + } } else { @@ -1143,7 +1241,6 @@ irsnd_ISR (void) } else { - if (send_trailer) { irsnd_busy = FALSE; @@ -1515,9 +1612,9 @@ irsnd_ISR (void) pause_len = GRUNDIG_NOKIA_IR60_BIT_LEN; has_stop_bit = GRUNDIG_NOKIA_IR60_STOP_BIT; complete_data_len = NOKIA_COMPLETE_DATA_LEN; - n_auto_repetitions = NOKIA_FRAMES; // 2 frames - auto_repetition_pause_len = NOKIA_AUTO_REPETITION_PAUSE_LEN; // 20 msec pause - repeat_frame_pause_len = GRUNDIG_NOKIA_IR60_FRAME_REPEAT_PAUSE_LEN; // 117 msec pause + n_auto_repetitions = NOKIA_FRAMES; // 2 frames + auto_repetition_pause_len = NOKIA_AUTO_REPETITION_PAUSE_LEN; // 20 msec pause + repeat_frame_pause_len = GRUNDIG_NOKIA_IR60_FRAME_REPEAT_PAUSE_LEN; // 117 msec pause irsnd_set_freq (IRSND_FREQ_38_KHZ); break; } @@ -1711,6 +1808,21 @@ irsnd_ISR (void) IRSND_SUPPORT_NUBERT_PROTOCOL == 1 || IRSND_SUPPORT_BANG_OLUFSEN_PROTOCOL == 1 || IRSND_SUPPORT_FDC_PROTOCOL == 1 || IRSND_SUPPORT_RCCAR_PROTOCOL == 1 || \ IRSND_SUPPORT_JVC_PROTOCOL == 1 || IRSND_SUPPORT_NIKON_PROTOCOL == 1 || IRSND_SUPPORT_LEGO_PROTOCOL == 1 || IRSND_SUPPORT_THOMSON_PROTOCOL == 1 { +#if IRSND_SUPPORT_DENON_PROTOCOL == 1 + if (irsnd_protocol == IRMP_DENON_PROTOCOL) + { + if (auto_repetition_pause_len > 0) // 2nd frame distance counts from beginning of 1st frame! + { + auto_repetition_pause_len--; + } + + if (repeat_frame_pause_len > 0) // frame repeat distance counts from beginning of 1st frame! + { + repeat_frame_pause_len--; + } + } +#endif + if (pulse_counter == 0) { if (current_bit == 0xFF) // send start bit @@ -2045,6 +2157,8 @@ irsnd_ISR (void) } else { + // printf ("current_bit: %d %d < %d %d < %d\n", current_bit, pause_counter, pause_len, pulse_counter, pulse_len); + if (pause_counter < pause_len) { if (pause_counter == 0) @@ -2163,6 +2277,17 @@ main (int argc, char ** argv) } putchar ('\n'); + +#if 1 // enable here to send twice + (void) irsnd_send_data (&irmp_data, TRUE); + + while (irsnd_busy) + { + irsnd_ISR (); + } + + putchar ('\n'); +#endif } else {