common/debug.h

   1 /*
   2 Copyright 2011 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #ifndef DEBUG_H
  19 #define DEBUG_H 1
  20
  21 #include "print.h"
  22
  23
  24 /*
  25  * Debug output control
  26  */
  27 #ifdef __cplusplus
  28 extern "C" {
  29 #endif
  30
  31 typedef union {
  32     uint8_t raw;
  33     struct {
  34         bool enable:1;
  35         bool matrix:1;
  36         bool keyboard:1;
  37         bool mouse:1;
  38         uint8_t reserved:4;
  39     };
  40 } debug_config_t;
  41
  42 extern debug_config_t debug_config;
  43 debug_config_t debug_config  __attribute__ ((weak)) = {};
  44
  45 #ifdef __cplusplus
  46 }
  47 #endif
  48
  49 #define debug_enable    (debug_config.enable)
  50 #define debug_matrix    (debug_config.matrix)
  51 #define debug_keyboard  (debug_config.keyboard)
  52 #define debug_mouse     (debug_config.mouse)
  53
  54
  55
  56 /*
  57  * Debug print utils
  58  */
  59 #ifndef NO_DEBUG
  60
  61 #define dprint(s)                   do { if (debug_enable) print(s); } while (0)
  62 #define dprintln(s)                 do { if (debug_enable) println(s); } while (0)
  63 #define dprintf(fmt, ...)           do { if (debug_enable) xprintf(fmt, ##__VA_ARGS__); } while (0)
  64 #define dmsg(s)                     dprintf("%s at %s: %S\n", __FILE__, __LINE__, PSTR(s))
  65
  66 /* Deprecated. DO NOT USE these anymore, use dprintf instead. */
  67 #define debug(s)                    do { if (debug_enable) print(s); } while (0)
  68 #define debugln(s)                  do { if (debug_enable) println(s); } while (0)
  69 #define debug_msg(s)                do { \
  70     if (debug_enable) { \
  71         print(__FILE__); print(" at "); print_dec(__LINE__); print(" in "); print(": "); print(s); \
  72     } \
  73 } while (0)
  74 #define debug_dec(data)             do { if (debug_enable) print_dec(data); } while (0)
  75 #define debug_decs(data)            do { if (debug_enable) print_decs(data); } while (0)
  76 #define debug_hex4(data)            do { if (debug_enable) print_hex4(data); } while (0)
  77 #define debug_hex8(data)            do { if (debug_enable) print_hex8(data); } while (0)
  78 #define debug_hex16(data)           do { if (debug_enable) print_hex16(data); } while (0)
  79 #define debug_hex32(data)           do { if (debug_enable) print_hex32(data); } while (0)
  80 #define debug_bin8(data)            do { if (debug_enable) print_bin8(data); } while (0)
  81 #define debug_bin16(data)           do { if (debug_enable) print_bin16(data); } while (0)
  82 #define debug_bin32(data)           do { if (debug_enable) print_bin32(data); } while (0)
  83 #define debug_bin_reverse8(data)    do { if (debug_enable) print_bin_reverse8(data); } while (0)
  84 #define debug_bin_reverse16(data)   do { if (debug_enable) print_bin_reverse16(data); } while (0)
  85 #define debug_bin_reverse32(data)   do { if (debug_enable) print_bin_reverse32(data); } while (0)
  86 #define debug_hex(data)             debug_hex8(data)
  87 #define debug_bin(data)             debug_bin8(data)
  88 #define debug_bin_reverse(data)     debug_bin8(data)
  89
  90 #else
  91
  92 /* NO_DEBUG */
  93 #define dprint(s)
  94 #define dprintln(s)
  95 #define dprintf(fmt, ...)
  96 #define dmsg(s)
  97 #define debug(s)
  98 #define debugln(s)
  99 #define debug_msg(s)
 100 #define debug_dec(data)
 101 #define debug_decs(data)
 102 #define debug_hex4(data)
 103 #define debug_hex8(data)
 104 #define debug_hex16(data)
 105 #define debug_hex32(data)
 106 #define debug_bin8(data)
 107 #define debug_bin16(data)
 108 #define debug_bin32(data)
 109 #define debug_bin_reverse8(data)
 110 #define debug_bin_reverse16(data)
 111 #define debug_bin_reverse32(data)
 112 #define debug_hex(data)
 113 #define debug_bin(data)
 114 #define debug_bin_reverse(data)
 115
 116 #endif
 117
 118 #endif