irmp.h

   1 /*---------------------------------------------------------------------------------------------------------------------------------------------------
   2  * irmp.h
   3  *
   4  * Copyright (c) 2009-2013 Frank Meyer - frank(at)fli4l.de
   5  *
   6  * $Id: irmp.h,v 1.81 2013/01/17 07:33:13 fm Exp $
   7  *
   8  * ATMEGA88 @ 8 MHz
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *---------------------------------------------------------------------------------------------------------------------------------------------------
  15  */
  16
  17 #ifndef _IRMP_H_
  18 #define _IRMP_H_
  19
  20 #include "irmpsystem.h"
  21
  22 #ifndef IRMP_USE_AS_LIB
  23 #  include "irmpconfig.h"
  24 #endif
  25
  26 #if defined (ATMEL_AVR)
  27 #  define _CONCAT(a,b)                          a##b
  28 #  define CONCAT(a,b)                           _CONCAT(a,b)
  29 #  define IRMP_PORT                             CONCAT(PORT, IRMP_PORT_LETTER)
  30 #  define IRMP_DDR                              CONCAT(DDR, IRMP_PORT_LETTER)
  31 #  define IRMP_PIN                              CONCAT(PIN, IRMP_PORT_LETTER)
  32 #  define IRMP_BIT                              IRMP_BIT_NUMBER
  33 #  define input(x)                              ((x) & (1 << IRMP_BIT))
  34 #elif defined (PIC_C18)
  35 #  define input(x)                              (x)
  36 #elif defined (PIC_CCS)
  37 #  define input(x)                              (x)
  38 #elif defined (ARM_STM32)
  39 #  define _CONCAT(a,b)                          a##b
  40 #  define CONCAT(a,b)                           _CONCAT(a,b)
  41 #  define IRMP_PORT                             CONCAT(GPIO, IRMP_PORT_LETTER)
  42 #  if defined (ARM_STM32L1XX)
  43 #    define IRMP_PORT_RCC                       CONCAT(RCC_AHBPeriph_GPIO, IRMP_PORT_LETTER)
  44 #  elif defined (ARM_STM32F10X)
  45 #    define IRMP_PORT_RCC                       CONCAT(RCC_APB2Periph_GPIO, IRMP_PORT_LETTER)
  46 #  elif defined (ARM_STM32F4XX)
  47 #    define IRMP_PORT_RCC                       CONCAT(RCC_AHB1Periph_GPIO, IRMP_PORT_LETTER)
  48 #  endif
  49 #  define IRMP_BIT                              CONCAT(GPIO_Pin_, IRMP_BIT_NUMBER)
  50 #  define IRMP_PIN                              IRMP_PORT   // for use with input(x) below
  51 #  define input(x)                              (GPIO_ReadInputDataBit(x, IRMP_BIT))
  52 #  ifndef USE_STDPERIPH_DRIVER
  53 #    warning The STM32 port of IRMP uses the ST standard peripheral drivers which are not enabled in your build configuration.
  54 #  endif
  55 #elif defined (STELLARIS_ARM_CORTEX_M4)
  56 #  define _CONCAT(a,b)                          a##b
  57 #  define CONCAT(a,b)                           _CONCAT(a,b)
  58 #  define IRMP_PORT_PERIPH                      CONCAT(SYSCTL_PERIPH_GPIO, IRMP_PORT_LETTER)
  59 #  define IRMP_PORT_BASE                        CONCAT(GPIO_PORT, CONCAT(IRMP_PORT_LETTER, _BASE))
  60 #  define IRMP_PORT_PIN                         CONCAT(GPIO_PIN_, IRMP_BIT_NUMBER)
  61 #  define IRMP_PIN                              IRMP_PORT_PIN
  62 #  define input(x)                              ((uint8_t)(ROM_GPIOPinRead(IRMP_PORT_BASE, IRMP_PORT_PIN)))
  63 #  define sei()                                 IntMasterEnable()
  64 #endif
  65
  66 #if IRMP_SUPPORT_DENON_PROTOCOL == 1 && IRMP_SUPPORT_RUWIDO_PROTOCOL == 1
  67 #  warning DENON protocol conflicts wih RUWIDO, please enable only one of both protocols
  68 #  warning RUWIDO protocol disabled
  69 #  undef IRMP_SUPPORT_RUWIDO_PROTOCOL
  70 #  define IRMP_SUPPORT_RUWIDO_PROTOCOL          0
  71 #endif
  72
  73 #if IRMP_SUPPORT_SIEMENS_PROTOCOL == 1 && F_INTERRUPTS < 15000
  74 #  warning F_INTERRUPTS too low, SIEMENS protocol disabled (should be at least 15000)
  75 #  undef IRMP_SUPPORT_SIEMENS_PROTOCOL
  76 #  define IRMP_SUPPORT_SIEMENS_PROTOCOL         0
  77 #endif
  78
  79 #if IRMP_SUPPORT_RUWIDO_PROTOCOL == 1 && F_INTERRUPTS < 15000
  80 #  warning F_INTERRUPTS too low, RUWIDO protocol disabled (should be at least 15000)
  81 #  undef IRMP_SUPPORT_RUWIDO_PROTOCOL
  82 #  define IRMP_SUPPORT_RUWIDO_PROTOCOL          0
  83 #endif
  84
  85 #if IRMP_SUPPORT_RECS80_PROTOCOL == 1 && F_INTERRUPTS < 15000
  86 #  warning F_INTERRUPTS too low, RECS80 protocol disabled (should be at least 15000)
  87 #  undef IRMP_SUPPORT_RECS80_PROTOCOL
  88 #  define IRMP_SUPPORT_RECS80_PROTOCOL          0
  89 #endif
  90
  91 #if IRMP_SUPPORT_RECS80EXT_PROTOCOL == 1 && F_INTERRUPTS < 15000
  92 #  warning F_INTERRUPTS too low, RECS80EXT protocol disabled (should be at least 15000)
  93 #  undef IRMP_SUPPORT_RECS80EXT_PROTOCOL
  94 #  define IRMP_SUPPORT_RECS80EXT_PROTOCOL       0
  95 #endif
  96
  97 #if IRMP_SUPPORT_LEGO_PROTOCOL == 1 && F_INTERRUPTS < 20000
  98 #  warning F_INTERRUPTS too low, LEGO protocol disabled (should be at least 20000)
  99 #  undef IRMP_SUPPORT_LEGO_PROTOCOL
 100 #  define IRMP_SUPPORT_LEGO_PROTOCOL            0
 101 #endif
 102
 103 #if IRMP_SUPPORT_JVC_PROTOCOL == 1 && IRMP_SUPPORT_NEC_PROTOCOL == 0
 104 #  warning JVC protocol needs also NEC protocol, NEC protocol enabled
 105 #  undef IRMP_SUPPORT_NEC_PROTOCOL
 106 #  define IRMP_SUPPORT_NEC_PROTOCOL             1
 107 #endif
 108
 109 #if IRMP_SUPPORT_NEC16_PROTOCOL == 1 && IRMP_SUPPORT_NEC_PROTOCOL == 0
 110 #  warning NEC16 protocol needs also NEC protocol, NEC protocol enabled
 111 #  undef IRMP_SUPPORT_NEC_PROTOCOL
 112 #  define IRMP_SUPPORT_NEC_PROTOCOL             1
 113 #endif
 114
 115 #if IRMP_SUPPORT_NEC42_PROTOCOL == 1 && IRMP_SUPPORT_NEC_PROTOCOL == 0
 116 #  warning NEC42 protocol needs also NEC protocol, NEC protocol enabled
 117 #  undef IRMP_SUPPORT_NEC_PROTOCOL
 118 #  define IRMP_SUPPORT_NEC_PROTOCOL             1
 119 #endif
 120
 121 #if F_INTERRUPTS > 20000
 122 #error F_INTERRUPTS too high (should be not greater than 20000)
 123 #endif
 124
 125 #include "irmpprotocols.h"
 126
 127 #define IRMP_FLAG_REPETITION            0x01
 128
 129 extern void                             irmp_init (void);
 130 extern uint8_t                          irmp_get_data (IRMP_DATA *);
 131 extern uint8_t                          irmp_is_busy (void);
 132 extern uint8_t                          irmp_ISR (void);
 133
 134 #if IRMP_PROTOCOL_NAMES == 1
 135 extern char *                           irmp_protocol_names[IRMP_N_PROTOCOLS + 1];
 136 #endif
 137
 138 #if IRMP_USE_CALLBACK == 1
 139 extern void                             irmp_set_callback_ptr (void (*cb)(uint8_t));
 140 #endif // IRMP_USE_CALLBACK == 1
 141
 142 #endif /* _IRMP_H_ */