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Diffstat (limited to 'irmp.h')
| -rw-r--r-- | irmp.h | 233 |
1 files changed, 233 insertions, 0 deletions
@@ -0,0 +1,233 @@ +/*---------------------------------------------------------------------------------------------------------------------------------------------------
+ * irmp.h
+ *
+ * Copyright (c) 2009-2010 Frank Meyer - frank(at)fli4l.de
+ *
+ * ATMEGA88 @ 8 MHz
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *---------------------------------------------------------------------------------------------------------------------------------------------------
+ */
+
+#ifndef _WC_IRMP_H_
+#define _WC_IRMP_H_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*---------------------------------------------------------------------------------------------------------------------------------------------------
+ * Change F_INTERRUPTS if you change the number of interrupts per second, F_INTERRUPTS should be in the range from 10000 to 15000
+ *---------------------------------------------------------------------------------------------------------------------------------------------------
+ */
+#define F_INTERRUPTS 10000 // interrupts per second
+
+#define IRMP_SIRCS_PROTOCOL 1 // Sony
+#define IRMP_NEC_PROTOCOL 2 // NEC, Pioneer, JVC, Toshiba, NoName etc.
+#define IRMP_SAMSUNG_PROTOCOL 3 // Samsung
+#define IRMP_MATSUSHITA_PROTOCOL 4 // Matsushita
+#define IRMP_KASEIKYO_PROTOCOL 5 // Kaseikyo (Panasonic etc)
+#define IRMP_RECS80_PROTOCOL 6 // Philips, Thomson, Nordmende, Telefunken, Saba
+#define IRMP_RC5_PROTOCOL 7 // Philips etc
+#define IRMP_DENON_PROTOCOL 8 // Denon
+#define IRMP_RC6_PROTOCOL 9 // Philips etc
+#define IRMP_SAMSUNG32_PROTOCOL 10 // Samsung32: no sync pulse at bit 16, length 32 instead of 37
+#define IRMP_APPLE_PROTOCOL 11 // Apple, very similar to NEC
+#define IRMP_RECS80EXT_PROTOCOL 12 // Philips, Technisat, Thomson, Nordmende, Telefunken, Saba
+#define IRMP_NUBERT_PROTOCOL 13 // Nubert
+
+#define SIRCS_START_BIT_PULSE_TIME 2400.0e-6 // 2400 usec pulse
+#define SIRCS_START_BIT_PAUSE_TIME 600.0e-6 // 600 usec pause
+#define SIRCS_1_PULSE_TIME 1200.0e-6 // 1200 usec pulse
+#define SIRCS_0_PULSE_TIME 600.0e-6 // 600 usec pulse
+#define SIRCS_PAUSE_TIME 600.0e-6 // 600 usec pause
+#define SIRCS_REPETITION_TIME 45.0e-3 // repetition after 45ms
+#define SIRCS_REPETITION_CNT 3 // SIRCS repeats each frame 3 times
+#define SIRCS_ADDRESS_OFFSET 15 // skip 15 bits
+#define SIRCS_ADDRESS_LEN 5 // read up to 5 address bits
+#define SIRCS_COMMAND_OFFSET 0 // skip 0 bits
+#define SIRCS_COMMAND_LEN 15 // read 12-15 command bits
+#define SIRCS_MINIMUM_DATA_LEN 12 // minimum data length
+#define SIRCS_COMPLETE_DATA_LEN 20 // complete length - may be up to 20
+#define SIRCS_STOP_BIT 0 // has no stop bit
+#define SIRCS_LSB 1 // LSB...MSB
+
+#define NEC_START_BIT_PULSE_TIME 9000.0e-6 // 9000 usec pulse
+#define NEC_START_BIT_PAUSE_TIME 4500.0e-6 // 4500 usec pause
+#define NEC_REPEAT_START_BIT_PAUSE_TIME 2250.0e-6 // 2250 usec pause
+#define NEC_PULSE_TIME 560.0e-6 // 560 usec pulse
+#define NEC_1_PAUSE_TIME 1690.0e-6 // 1690 usec pause
+#define NEC_0_PAUSE_TIME 560.0e-6 // 560 usec pause
+#define NEC_ADDRESS_OFFSET 0 // skip 0 bits
+#define NEC_ADDRESS_LEN 16 // read 16 address bits
+#define NEC_COMMAND_OFFSET 16 // skip 16 bits (8 address + 8 /address)
+#define NEC_COMMAND_LEN 16 // read 16 bits (8 command + 8 /command)
+#define NEC_COMPLETE_DATA_LEN 32 // complete length
+#define NEC_STOP_BIT 1 // has stop bit
+#define NEC_LSB 1 // LSB...MSB
+
+#define SAMSUNG_START_BIT_PULSE_TIME 4500.0e-6 // 4500 usec pulse
+#define SAMSUNG_START_BIT_PAUSE_TIME 4500.0e-6 // 4500 usec pause
+#define SAMSUNG_PULSE_TIME 550.0e-6 // 550 usec pulse
+#define SAMSUNG_1_PAUSE_TIME 1450.0e-6 // 1450 usec pause
+#define SAMSUNG_0_PAUSE_TIME 450.0e-6 // 450 usec pause
+#define SAMSUNG_ADDRESS_OFFSET 0 // skip 0 bits
+#define SAMSUNG_ADDRESS_LEN 16 // read 16 address bits
+#define SAMSUNG_ID_OFFSET 17 // skip 16 + 1 sync bit
+#define SAMSUNG_ID_LEN 4 // read 4 id bits
+#define SAMSUNG_COMMAND_OFFSET 21 // skip 16 + 1 sync + 4 data bits
+#define SAMSUNG_COMMAND_LEN 16 // read 16 command bits
+#define SAMSUNG_COMPLETE_DATA_LEN 37 // complete length
+#define SAMSUNG_STOP_BIT 1 // has stop bit
+#define SAMSUNG_LSB 1 // LSB...MSB?
+
+#define SAMSUNG32_COMMAND_OFFSET 16 // skip 16 bits
+#define SAMSUNG32_COMMAND_LEN 16 // read 16 command bits
+#define SAMSUNG32_COMPLETE_DATA_LEN 32 // complete length
+
+#define MATSUSHITA_START_BIT_PULSE_TIME 3488.0e-6 // 3488 usec pulse
+#define MATSUSHITA_START_BIT_PAUSE_TIME 3488.0e-6 // 3488 usec pause
+#define MATSUSHITA_PULSE_TIME 872.0e-6 // 872 usec pulse
+#define MATSUSHITA_1_PAUSE_TIME 2616.0e-6 // 2616 usec pause
+#define MATSUSHITA_0_PAUSE_TIME 872.0e-6 // 872 usec pause
+#define MATSUSHITA_ADDRESS_OFFSET 12 // skip 12 bits
+#define MATSUSHITA_ADDRESS_LEN 12 // read 12 address bits
+#define MATSUSHITA_COMMAND_OFFSET 0 // skip 0 bits
+#define MATSUSHITA_COMMAND_LEN 12 // read 12 bits (6 custom + 6 command)
+#define MATSUSHITA_COMPLETE_DATA_LEN 24 // complete length
+#define MATSUSHITA_STOP_BIT 1 // has stop bit
+#define MATSUSHITA_LSB 1 // LSB...MSB?
+
+#define KASEIKYO_START_BIT_PULSE_TIME 3380.0e-6 // 3380 usec pulse
+#define KASEIKYO_START_BIT_PAUSE_TIME 1690.0e-6 // 1690 usec pause
+#define KASEIKYO_PULSE_TIME 423.0e-6 // 525 usec pulse
+#define KASEIKYO_1_PAUSE_TIME 1269.0e-6 // 525 usec pause
+#define KASEIKYO_0_PAUSE_TIME 423.0e-6 // 1690 usec pause
+#define KASEIKYO_ADDRESS_OFFSET 0 // skip 0 bits
+#define KASEIKYO_ADDRESS_LEN 16 // read 16 address bits
+#define KASEIKYO_COMMAND_OFFSET 28 // skip 28 bits (16 manufacturer & 4 parity & 8 genre)
+#define KASEIKYO_COMMAND_LEN 12 // read 12 command bits (10 real command & 2 id)
+#define KASEIKYO_COMPLETE_DATA_LEN 48 // complete length
+#define KASEIKYO_STOP_BIT 1 // has stop bit
+#define KASEIKYO_LSB 1 // LSB...MSB?
+
+#define RECS80_START_BIT_PULSE_TIME 158.0e-6 // 158 usec pulse
+#define RECS80_START_BIT_PAUSE_TIME 7432.0e-6 // 7432 usec pause
+#define RECS80_PULSE_TIME 158.0e-6 // 158 usec pulse
+#define RECS80_1_PAUSE_TIME 7432.0e-6 // 7432 usec pause
+#define RECS80_0_PAUSE_TIME 4902.0e-6 // 4902 usec pause
+#define RECS80_ADDRESS_OFFSET 2 // skip 2 bits (2nd start + 1 toggle)
+#define RECS80_ADDRESS_LEN 3 // read 3 address bits
+#define RECS80_COMMAND_OFFSET 5 // skip 5 bits (2nd start + 1 toggle + 3 address)
+#define RECS80_COMMAND_LEN 6 // read 6 command bits
+#define RECS80_COMPLETE_DATA_LEN 11 // complete length
+#define RECS80_STOP_BIT 1 // has stop bit
+#define RECS80_LSB 0 // MSB...LSB
+
+#define RC5_BIT_TIME 889.0e-6 // 889 usec pulse/pause
+#define RC5_ADDRESS_OFFSET 2 // skip 2 bits (2nd start + 1 toggle)
+#define RC5_ADDRESS_LEN 5 // read 5 address bits
+#define RC5_COMMAND_OFFSET 7 // skip 5 bits (2nd start + 1 toggle + 5 address)
+#define RC5_COMMAND_LEN 6 // read 6 command bits
+#define RC5_COMPLETE_DATA_LEN 13 // complete length
+#define RC5_STOP_BIT 0 // has no stop bit
+#define RC5_LSB 0 // MSB...LSB
+
+#define DENON_PULSE_TIME 275.0e-6 // 275 usec pulse
+#define DENON_1_PAUSE_TIME 1900.0e-6 // 1900 usec pause
+#define DENON_0_PAUSE_TIME 1050.0e-6 // 1050 usec pause
+#define DENON_REPETITION_TIME 65.0e-3 // inverted repetition after 65ms
+#define DENON_ADDRESS_OFFSET 0 // skip 0 bits
+#define DENON_ADDRESS_LEN 5 // read 5 address bits
+#define DENON_COMMAND_OFFSET 5 // skip 5
+#define DENON_COMMAND_LEN 10 // read 10 command bits
+#define DENON_COMPLETE_DATA_LEN 15 // complete length
+#define DENON_STOP_BIT 1 // has stop bit
+#define DENON_LSB 0 // MSB...LSB
+
+#define RC6_START_BIT_PULSE_TIME 2666.0e-6 // 2.666 msec pulse
+#define RC6_START_BIT_PAUSE_TIME 889.0e-6 // 889 usec pause
+#define RC6_TOGGLE_BIT_TIME 889.0e-6 // 889 msec pulse/pause
+#define RC6_BIT_TIME 444.0e-6 // 889 usec pulse/pause
+#define RC6_ADDRESS_OFFSET 5 // skip "1" + 3 mode bits + 1 toggle bit
+#define RC6_ADDRESS_LEN 8 // read 8 address bits
+#define RC6_COMMAND_OFFSET 13 // skip 12 bits ("1" + 3 mode + 1 toggle + 8 address)
+#define RC6_COMMAND_LEN 8 // read 8 command bits
+#define RC6_COMPLETE_DATA_LEN_SHORT 21 // complete length
+#define RC6_COMPLETE_DATA_LEN_LONG 36 // complete length
+#define RC6_STOP_BIT 0 // has no stop bit
+#define RC6_LSB 0 // MSB...LSB
+
+#define RECS80EXT_START_BIT_PULSE_TIME 158.0e-6 // 158 usec pulse
+#define RECS80EXT_START_BIT_PAUSE_TIME 3637.0e-6 // 3637 usec pause
+#define RECS80EXT_PULSE_TIME 158.0e-6 // 158 usec pulse
+#define RECS80EXT_1_PAUSE_TIME 7432.0e-6 // 7432 usec pause
+#define RECS80EXT_0_PAUSE_TIME 4902.0e-6 // 4902 usec pause
+#define RECS80EXT_ADDRESS_OFFSET 2 // skip 2 bits (2nd start + 1 toggle)
+#define RECS80EXT_ADDRESS_LEN 4 // read 3 address bits
+#define RECS80EXT_COMMAND_OFFSET 6 // skip 6 bits (2nd start + 1 toggle + 4 address)
+#define RECS80EXT_COMMAND_LEN 6 // read 6 command bits
+#define RECS80EXT_COMPLETE_DATA_LEN 12 // complete length
+#define RECS80EXT_STOP_BIT 1 // has stop bit
+#define RECS80EXT_LSB 0 // MSB...LSB
+
+#define NUBERT_START_BIT_PULSE_TIME 1340.0e-6 // 1340 usec pulse
+#define NUBERT_START_BIT_PAUSE_TIME 340.0e-6 // 340 usec pause
+#define NUBERT_1_PULSE_TIME 1340.0e-6 // 1340 usec pulse
+#define NUBERT_1_PAUSE_TIME 340.0e-6 // 340 usec pause
+#define NUBERT_0_PULSE_TIME 500.0e-6 // 500 usec pulse
+#define NUBERT_0_PAUSE_TIME 1300.0e-6 // 1300 usec pause
+#define NUBERT_REPETITION_TIME 35.0e-3 // repetition after 35ms
+#define NUBERT_ADDRESS_OFFSET 0 // skip 0 bits
+#define NUBERT_ADDRESS_LEN 0 // read 0 address bits
+#define NUBERT_COMMAND_OFFSET 0 // skip 0 bits
+#define NUBERT_COMMAND_LEN 10 // read 10 bits
+#define NUBERT_COMPLETE_DATA_LEN 10 // complete length
+#define NUBERT_STOP_BIT 1 // has stop bit
+#define NUBERT_LSB 0 // MSB?
+
+#define AUTO_REPETITION_TIME 50.0e-3 // SIRCS or SAMSUNG32: automatic repetition after 45-50ms
+
+#define TRUE 1
+#define FALSE 0
+
+#define IRMP_FLAG_REPETITION 0x01
+
+typedef struct
+{
+ uint8_t protocol; // protocol, i.e. NEC_PROTOCOL
+ uint16_t address; // address
+ uint16_t command; // command
+ uint8_t flags; // flags, e.g. repetition
+} IRMP_DATA;
+
+
+/**
+ * Initialize IRMP decoder
+ * @details Configures IRMP input pin
+ */
+extern void irmp_init (void);
+
+/**
+ * Get IRMP data
+ * @details gets decoded IRMP data
+ * @param pointer in order to store IRMP data
+ * @return TRUE: successful, FALSE: failed
+ */
+extern uint8_t irmp_get_data (IRMP_DATA *);
+
+/**
+ * ISR routine
+ * @details ISR routine, called 10000 times per second
+ */
+extern void irmp_ISR (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _WC_IRMP_H_ */
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