lirc-0.8.4a/drivers/lirc_cmdir/commandir.h

   1 /*
   2  *  commandir.h
   3  */
   4
   5 #define ASCII0      48
   6
   7 /* transmitter channel control */
   8 #define MAX_DEVICES      8
   9 #define MAX_CHANNELS     32
  10 #define TX1_ENABLE       0x80
  11 #define TX2_ENABLE       0x40
  12 #define TX3_ENABLE       0x20
  13 #define TX4_ENABLE       0x10
  14
  15 /* command types */
  16 #define cNothing        0
  17 #define cRESET          1
  18 #define cFLASH          2
  19 #define cLCD            3
  20 #define cRX             4
  21
  22 /* CommandIR control codes */
  23 #define MCU_CTRL_SIZE   3
  24 #define FREQ_HEADER     2
  25 #define RESET_HEADER    3
  26 #define FLASH_HEADER    4
  27 #define LCD_HEADER      5
  28 #define TX_HEADER       7
  29 #define TX_HEADER_NEW   8
  30
  31 /* Queue buffering constants */
  32 #define SEND_IDLE       0
  33 #define SEND_ACTIVE     1
  34
  35 #define QUEUELENGTH     256
  36
  37 extern int cmdir_write(unsigned char *buffer, int count,
  38                        void *callback_fct, int u);
  39 extern ssize_t cmdir_read(unsigned char *buffer, size_t count);
  40 extern int set_tx_channels(unsigned int next_tx);
  41