irsnd.h

   1  /*---------------------------------------------------------------------------------------------------------------------------------------------------
   2  * irsnd.h
   3  *
   4  * Copyright (c) 2010-2015 Frank Meyer - frank(at)fli4l.de
   5  *
   6  * $Id: irsnd.h,v 1.23 2015/11/18 08:27:50 fm Exp $
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *---------------------------------------------------------------------------------------------------------------------------------------------------
  13  */
  14
  15 #ifndef _IRSND_H_
  16 #define _IRSND_H_
  17
  18 #include "irmpsystem.h"
  19 #ifndef IRSND_USE_AS_LIB
  20 #  include "irsndconfig.h"
  21 #endif
  22
  23 #if defined (ARM_STM32)                         // STM32
  24 #  define _CONCAT(a,b)                          a##b
  25 #  define CONCAT(a,b)                           _CONCAT(a,b)
  26 #  define IRSND_PORT                            CONCAT(GPIO, IRSND_PORT_LETTER)
  27 #  if defined (ARM_STM32L1XX)
  28 #    define IRSND_PORT_RCC                      CONCAT(RCC_AHBPeriph_GPIO, IRSND_PORT_LETTER)
  29 #    define IRSND_GPIO_AF                       CONCAT(GPIO_AF_TIM, IRSND_TIMER_NUMBER)
  30 #  elif defined (ARM_STM32F10X)
  31 #    define IRSND_PORT_RCC                      CONCAT(RCC_APB2Periph_GPIO, IRSND_PORT_LETTER)
  32 #  elif defined (ARM_STM32F4XX)
  33 #    define IRSND_PORT_RCC                      CONCAT(RCC_AHB1Periph_GPIO, IRSND_PORT_LETTER)
  34 #    define IRSND_GPIO_AF                       CONCAT(GPIO_AF_TIM, IRSND_TIMER_NUMBER)
  35 #  endif
  36 #  define IRSND_BIT                             CONCAT(GPIO_Pin_, IRSND_BIT_NUMBER)
  37 #  define IRSND_TIMER                           CONCAT(TIM, IRSND_TIMER_NUMBER)
  38 #  define IRSND_TIMER_CHANNEL                   CONCAT(TIM_Channel_, IRSND_TIMER_CHANNEL_NUMBER)
  39 #  if ((IRSND_TIMER_NUMBER >= 2) && (IRSND_TIMER_NUMBER <= 5)) || ((IRSND_TIMER_NUMBER >= 12) && (IRSND_TIMER_NUMBER <= 14))
  40 #    define IRSND_TIMER_RCC                     CONCAT(RCC_APB1Periph_TIM, IRSND_TIMER_NUMBER)
  41 #  elif (IRSND_TIMER_NUMBER == 1) || ((IRSND_TIMER_NUMBER >= 8) && (IRSND_TIMER_NUMBER <= 11))
  42 #    define IRSND_TIMER_RCC                     CONCAT(RCC_APB2Periph_TIM, IRSND_TIMER_NUMBER)
  43 #  else
  44 #    error IRSND_TIMER_NUMBER not valid.
  45 #  endif
  46 #  ifndef USE_STDPERIPH_DRIVER
  47 #    warning The STM32 port of IRSND uses the ST standard peripheral drivers which are not enabled in your build configuration.
  48 #  endif
  49
  50 #elif defined(PIC_C18)
  51
  52 # if defined(__12F1840)
  53     // Do not change lines below unless you have a different HW. This example is for 12F1840
  54     // setup macro for PWM used PWM module
  55
  56     //~ #    define PWMon()                         TMR2=0,IRSND_PIN=1
  57     //~ #    define PWMoff()                        CCP1CON &=(~0b1100)
  58     //~ #    define PWMon()                         TMR2ON=1
  59     //~ #    define PWMoff()                        TMR2ON=0
  60     #if defined(IRSND_DEBUG)
  61         #define PWMon()                             LATA0=1
  62         #define PWMoff()                            LATA0=0
  63         #define IRSND_PIN                           LATA0
  64     #else
  65         #    define PWMon()                         TMR2=0,CCP1CON |=0b1100
  66         #    define PWMoff()                        CCP1CON &=(~0b1100)
  67         #    define IRSND_PIN                       RA2
  68     #endif
  69
  70 #else
  71     // Do not change lines below until you have a different HW. Example is for 18F2550/18F4550
  72     // setup macro for PWM used PWM module
  73     #  if IRSND_OCx == IRSND_PIC_CCP2
  74     #    define PWMon()                             TMR2=0,CCP2CON |=0b1100
  75     #    define PWMoff()                            CCP2CON &=(~0b1100)
  76     #    define IRSND_PIN                           TRISCbits.TRISC1        // RC1 = PWM2
  77     #    define SetDCPWM(x)                         SetDCPWM2(x)
  78     #    define ClosePWM                            ClosePWM2
  79     #    define OpenPWM(x)                          OpenPWM2(x)
  80     #  endif
  81     #  if IRSND_OCx == IRSND_PIC_CCP1
  82     #    define PWMon()                             TMR2=0,CCP1CON |=0b1100
  83     #    define PWMoff()                            CCP1CON &=(~0b1100)
  84     #    define IRSND_PIN                           TRISCbits.TRISC2        // RC2 = PWM1
  85     #    define SetDCPWM(x)                         SetDCPWM1(x)
  86     #    define ClosePWM                            ClosePWM1
  87     #    define OpenPWM(x)                          OpenPWM1(x)
  88     # endif
  89 # endif
  90 #  endif // PIC_C18
  91
  92 #if IRSND_SUPPORT_SIEMENS_PROTOCOL == 1 && F_INTERRUPTS < 15000
  93 #  warning F_INTERRUPTS too low, SIEMENS protocol disabled (should be at least 15000)
  94 #  undef IRSND_SUPPORT_SIEMENS_PROTOCOL
  95 #  define IRSND_SUPPORT_SIEMENS_PROTOCOL        0
  96 #endif
  97
  98 #if IRSND_SUPPORT_A1TVBOX_PROTOCOL == 1 && F_INTERRUPTS < 15000
  99 #  warning F_INTERRUPTS too low, A1TVBOX protocol disabled (should be at least 15000)
 100 #  undef IRSND_SUPPORT_A1TVBOX_PROTOCOL
 101 #  define IRSND_SUPPORT_A1TVBOX_PROTOCOL        0
 102 #endif
 103
 104 #if IRSND_SUPPORT_RECS80_PROTOCOL == 1 && F_INTERRUPTS < 15000
 105 #  warning F_INTERRUPTS too low, RECS80 protocol disabled (should be at least 15000)
 106 #  undef IRSND_SUPPORT_RECS80_PROTOCOL
 107 #  define IRSND_SUPPORT_RECS80_PROTOCOL         0
 108 #endif
 109
 110 #if IRSND_SUPPORT_RECS80EXT_PROTOCOL == 1 && F_INTERRUPTS < 15000
 111 #  warning F_INTERRUPTS too low, RECS80EXT protocol disabled (should be at least 15000)
 112 #  undef IRSND_SUPPORT_RECS80EXT_PROTOCOL
 113 #  define IRSND_SUPPORT_RECS80EXT_PROTOCOL      0
 114 #endif
 115
 116 #if IRSND_SUPPORT_LEGO_PROTOCOL == 1 && F_INTERRUPTS < 20000
 117 #  warning F_INTERRUPTS too low, LEGO protocol disabled (should be at least 20000)
 118 #  undef IRSND_SUPPORT_LEGO_PROTOCOL
 119 #  define IRSND_SUPPORT_LEGO_PROTOCOL           0
 120 #endif
 121
 122 #include "irmpprotocols.h"
 123
 124 #define IRSND_NO_REPETITIONS                     0      // no repetitions
 125 #define IRSND_MAX_REPETITIONS                   14      // max # of repetitions
 126 #define IRSND_ENDLESS_REPETITION                15      // endless repetions
 127 #define IRSND_REPETITION_MASK                   0x0F    // lower nibble of flags
 128
 129 #ifdef __cplusplus
 130 extern "C"
 131 {
 132 #endif
 133
 134 extern void                                     irsnd_init (void);
 135 extern uint8_t                                  irsnd_is_busy (void);
 136 extern uint8_t                                  irsnd_send_data (IRMP_DATA *, uint8_t);
 137 extern void                                     irsnd_stop (void);
 138 extern uint8_t                                  irsnd_ISR (void);
 139
 140 #if IRSND_USE_CALLBACK == 1
 141 extern void                                     irsnd_set_callback_ptr (void (*cb)(uint8_t));
 142 #endif // IRSND_USE_CALLBACK == 1
 143
 144 #ifdef __cplusplus
 145 }
 146 #endif
 147
 148 #endif /* _IRSND_H_ */