*\r
* Copyright (c) 2009-2013 Frank Meyer - frank(at)fli4l.de\r
*\r
- * $Id: irmp.c,v 1.140 2013/03/19 15:11:55 fm Exp $\r
+ * $Id: irmp.c,v 1.141 2013/04/09 11:55:39 fm Exp $\r
*\r
* ATMEGA88 @ 8 MHz\r
*\r
#define ORTEK_START_BIT_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ORTEK_START_BIT_PULSE_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
#define ORTEK_START_BIT_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ORTEK_START_BIT_PAUSE_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
#define ORTEK_START_BIT_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ORTEK_START_BIT_PAUSE_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
-#define ORTEK_BIT_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
-#define ORTEK_BIT_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
-#define ORTEK_BIT_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
-#define ORTEK_BIT_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
+#define ORTEK_BIT_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
+#define ORTEK_BIT_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
+#define ORTEK_BIT_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
+#define ORTEK_BIT_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ORTEK_BIT_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
\r
#define TELEFUNKEN_START_BIT_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * TELEFUNKEN_START_BIT_PULSE_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
#define TELEFUNKEN_START_BIT_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * TELEFUNKEN_START_BIT_PULSE_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
// autodetect TELEFUNKEN repetition frame within 50 msec:\r
// #define TELEFUNKEN_FRAME_REPEAT_PAUSE_LEN_MAX (uint16_t)(F_INTERRUPTS * TELEFUNKEN_FRAME_REPEAT_PAUSE_TIME * MAX_TOLERANCE_20 + 0.5)\r
\r
+#define ROOMBA_START_BIT_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ROOMBA_START_BIT_PULSE_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
+#define ROOMBA_START_BIT_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ROOMBA_START_BIT_PULSE_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
+#define ROOMBA_START_BIT_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ROOMBA_START_BIT_PAUSE_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
+#define ROOMBA_START_BIT_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ROOMBA_START_BIT_PAUSE_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
+#define ROOMBA_1_PAUSE_LEN ((uint8_t)(F_INTERRUPTS * ROOMBA_1_PAUSE_TIME))\r
+#define ROOMBA_1_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ROOMBA_1_PULSE_TIME * MIN_TOLERANCE_20 + 0.5) - 1)\r
+#define ROOMBA_1_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ROOMBA_1_PULSE_TIME * MAX_TOLERANCE_20 + 0.5) + 1)\r
+#define ROOMBA_1_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ROOMBA_1_PAUSE_TIME * MIN_TOLERANCE_20 + 0.5) - 1)\r
+#define ROOMBA_1_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ROOMBA_1_PAUSE_TIME * MAX_TOLERANCE_20 + 0.5) + 1)\r
+#define ROOMBA_0_PAUSE_LEN ((uint8_t)(F_INTERRUPTS * ROOMBA_0_PAUSE_TIME))\r
+#define ROOMBA_0_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ROOMBA_0_PULSE_TIME * MIN_TOLERANCE_20 + 0.5) - 1)\r
+#define ROOMBA_0_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ROOMBA_0_PULSE_TIME * MAX_TOLERANCE_20 + 0.5) + 1)\r
+#define ROOMBA_0_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * ROOMBA_0_PAUSE_TIME * MIN_TOLERANCE_20 + 0.5) - 1)\r
+#define ROOMBA_0_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * ROOMBA_0_PAUSE_TIME * MAX_TOLERANCE_20 + 0.5) + 1)\r
+\r
#define AUTO_FRAME_REPETITION_LEN (uint16_t)(F_INTERRUPTS * AUTO_FRAME_REPETITION_TIME + 0.5) // use uint16_t!\r
\r
#ifdef ANALYZE\r
static void (*irmp_callback_ptr) (uint8_t);\r
#endif // IRMP_USE_CALLBACK == 1\r
\r
+#define PARITY_CHECK_OK 1\r
+#define PARITY_CHECK_FAILED 0\r
+\r
/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
* Protocol names\r
*---------------------------------------------------------------------------------------------------------------------------------------------------\r
"BOSE",\r
"A1TVBOX",\r
"ORTEK",\r
- "TELEFUNKEN"\r
+ "TELEFUNKEN",\r
+ "ROOMBA"\r
};\r
+\r
#endif\r
\r
/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
\r
#endif\r
\r
+#if IRMP_SUPPORT_ROOMBA_PROTOCOL == 1\r
+\r
+static const PROGMEM IRMP_PARAMETER roomba_param =\r
+{\r
+ IRMP_ROOMBA_PROTOCOL, // protocol: ir protocol\r
+ ROOMBA_1_PULSE_LEN_MIN, // pulse_1_len_min: minimum length of pulse with bit value 1\r
+ ROOMBA_1_PULSE_LEN_MAX, // pulse_1_len_max: maximum length of pulse with bit value 1\r
+ ROOMBA_1_PAUSE_LEN_MIN, // pause_1_len_min: minimum length of pause with bit value 1\r
+ ROOMBA_1_PAUSE_LEN_MAX, // pause_1_len_max: maximum length of pause with bit value 1\r
+ ROOMBA_0_PULSE_LEN_MIN, // pulse_0_len_min: minimum length of pulse with bit value 0\r
+ ROOMBA_0_PULSE_LEN_MAX, // pulse_0_len_max: maximum length of pulse with bit value 0\r
+ ROOMBA_0_PAUSE_LEN_MIN, // pause_0_len_min: minimum length of pause with bit value 0\r
+ ROOMBA_0_PAUSE_LEN_MAX, // pause_0_len_max: maximum length of pause with bit value 0\r
+ ROOMBA_ADDRESS_OFFSET, // address_offset: address offset\r
+ ROOMBA_ADDRESS_OFFSET + ROOMBA_ADDRESS_LEN, // address_end: end of address\r
+ ROOMBA_COMMAND_OFFSET, // command_offset: command offset\r
+ ROOMBA_COMMAND_OFFSET + ROOMBA_COMMAND_LEN, // command_end: end of command\r
+ ROOMBA_COMPLETE_DATA_LEN, // complete_len: complete length of frame\r
+ ROOMBA_STOP_BIT, // stop_bit: flag: frame has stop bit\r
+ ROOMBA_LSB, // lsb_first: flag: LSB first\r
+ ROOMBA_FLAGS // flags: some flags\r
+};\r
+\r
+#endif\r
+\r
static uint8_t irmp_bit; // current bit position\r
static IRMP_PARAMETER irmp_param;\r
\r
static uint8_t genre2; // save genre2 bits here, later copied to MSB in flags\r
#endif\r
\r
+#if IRMP_SUPPORT_ORTEK_PROTOCOL == 1\r
+static uint8_t parity; // number of '1' of the first 14 bits, check if even.\r
+#endif\r
+\r
/*---------------------------------------------------------------------------------------------------------------------------------------------------\r
* store bit\r
* @details store bit in temp address or temp command\r
static void\r
irmp_store_bit (uint8_t value)\r
{\r
+#if IRMP_SUPPORT_ORTEK_PROTOCOL == 1\r
+ if (irmp_param.protocol == IRMP_ORTEK_PROTOCOL)\r
+ {\r
+ if (irmp_bit < 14)\r
+ {\r
+ if (value)\r
+ {\r
+ parity++;\r
+ }\r
+ }\r
+ else if (irmp_bit == 14)\r
+ {\r
+ if (value) // value == 1: even parity\r
+ {\r
+ if (parity & 0x01)\r
+ {\r
+ parity = PARITY_CHECK_FAILED;\r
+ }\r
+ else\r
+ {\r
+ parity = PARITY_CHECK_OK;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ if (parity & 0x01) // value == 0: odd parity\r
+ {\r
+ parity = PARITY_CHECK_OK;\r
+ }\r
+ else\r
+ {\r
+ parity = PARITY_CHECK_FAILED;\r
+ }\r
+ }\r
+ }\r
+ }\r
+#endif\r
+\r
#if IRMP_SUPPORT_GRUNDIG_NOKIA_IR60_PROTOCOL == 1\r
if (irmp_bit == 0 && irmp_param.protocol == IRMP_GRUNDIG_PROTOCOL)\r
{\r
else\r
#endif // IRMP_SUPPORT_TELEFUNKEN_PROTOCOL == 1\r
\r
+#if IRMP_SUPPORT_ROOMBA_PROTOCOL == 1\r
+ if (irmp_pulse_time >= ROOMBA_START_BIT_PULSE_LEN_MIN && irmp_pulse_time <= ROOMBA_START_BIT_PULSE_LEN_MAX &&\r
+ irmp_pause_time >= ROOMBA_START_BIT_PAUSE_LEN_MIN && irmp_pause_time <= ROOMBA_START_BIT_PAUSE_LEN_MAX)\r
+ {\r
+ ANALYZE_PRINTF ("protocol = ROOMBA, start bit timings: pulse: %3d - %3d, pause: %3d - %3d\n",\r
+ ROOMBA_START_BIT_PULSE_LEN_MIN, ROOMBA_START_BIT_PULSE_LEN_MAX,\r
+ ROOMBA_START_BIT_PAUSE_LEN_MIN, ROOMBA_START_BIT_PAUSE_LEN_MAX);\r
+ irmp_param_p = (IRMP_PARAMETER *) &roomba_param;\r
+ }\r
+ else\r
+#endif // IRMP_SUPPORT_ROOMBA_PROTOCOL == 1\r
+\r
#if IRMP_SUPPORT_NIKON_PROTOCOL == 1\r
if (irmp_pulse_time >= NIKON_START_BIT_PULSE_LEN_MIN && irmp_pulse_time <= NIKON_START_BIT_PULSE_LEN_MAX &&\r
irmp_pause_time >= NIKON_START_BIT_PAUSE_LEN_MIN && irmp_pause_time <= NIKON_START_BIT_PAUSE_LEN_MAX)\r
ORTEK_START_BIT_PULSE_LEN_MIN, ORTEK_START_BIT_PULSE_LEN_MAX,\r
ORTEK_START_BIT_PAUSE_LEN_MIN, ORTEK_START_BIT_PAUSE_LEN_MAX);\r
irmp_param_p = (IRMP_PARAMETER *) &ortek_param;\r
- last_pause = 0;\r
- last_value = 1;\r
+ last_pause = 0;\r
+ last_value = 1;\r
+ parity = 0;\r
}\r
else\r
#endif // IRMP_SUPPORT_A1TVBOX_PROTOCOL == 1\r
}\r
else\r
#endif\r
+#if IRMP_SUPPORT_ROOMBA_PROTOCOL == 1\r
+ if (irmp_param.protocol == IRMP_ROOMBA_PROTOCOL && // Roomba has no stop bit\r
+ irmp_bit >= ROOMBA_COMPLETE_DATA_LEN - 1) // it's the last datab bit...\r
+ { // break and close this frame\r
+ if (irmp_pulse_time >= ROOMBA_1_PULSE_LEN_MIN && irmp_pulse_time <= ROOMBA_1_PULSE_LEN_MAX)\r
+ {\r
+ irmp_pause_time = ROOMBA_1_PAUSE_LEN;\r
+ }\r
+ else if (irmp_pulse_time >= ROOMBA_0_PULSE_LEN_MIN && irmp_pulse_time <= ROOMBA_0_PULSE_LEN_MAX)\r
+ {\r
+ irmp_pause_time = ROOMBA_0_PAUSE_LEN;\r
+ }\r
+\r
+ got_light = TRUE; // this is a lie, but helps (generates stop bit)\r
+ }\r
+ else\r
+#endif\r
#if IRMP_SUPPORT_MANCHESTER == 1\r
if ((irmp_param.flags & IRMP_PARAM_FLAG_IS_MANCHESTER) &&\r
irmp_pause_time >= 2 * irmp_param.pause_1_len_max && irmp_bit >= irmp_param.complete_len - 2 && !irmp_param.stop_bit)\r
else\r
#endif\r
\r
+#if IRMP_SUPPORT_ORTEK_PROTOCOL == 1\r
+ // if ORTEK protocol and the code will be repeated within 50 ms, we will ignore 2nd repetition frame\r
+ if (irmp_param.protocol == IRMP_ORTEK_PROTOCOL && repetition_frame_number == 1)\r
+ {\r
+ ANALYZE_PRINTF ("code skipped: ORTEK auto repetition frame #%d, counter = %d, auto repetition len = %d\n",\r
+ repetition_frame_number + 1, key_repetition_len, AUTO_FRAME_REPETITION_LEN);\r
+ key_repetition_len = 0;\r
+ }\r
+ else\r
+#endif\r
+\r
#if IRMP_SUPPORT_KASEIKYO_PROTOCOL == 1\r
// if KASEIKYO protocol and the code will be repeated within 50 ms, we will ignore 2nd repetition frame\r
if (irmp_param.protocol == IRMP_KASEIKYO_PROTOCOL && repetition_frame_number == 1)\r
}\r
#endif // IRMP_SUPPORT_KASEIKYO_PROTOCOL == 1\r
\r
+#if IRMP_SUPPORT_ORTEK_PROTOCOL == 1\r
+ if (irmp_param.protocol == IRMP_ORTEK_PROTOCOL)\r
+ {\r
+ if (parity == PARITY_CHECK_FAILED)\r
+ {\r
+ ANALYZE_PRINTF ("error 6: parity check failed\n");\r
+ irmp_ir_detected = FALSE;\r
+ }\r
+\r
+ if ((irmp_tmp_address & 0x03) == 0x02)\r
+ {\r
+ ANALYZE_PRINTF ("code skipped: ORTEK end of transmission frame (key release)\n");\r
+ irmp_ir_detected = FALSE;\r
+ }\r
+ irmp_tmp_address >>= 2;\r
+ }\r
+#endif // IRMP_SUPPORT_ORTEK_PROTOCOL == 1\r
+\r
#if IRMP_SUPPORT_RC6_PROTOCOL == 1\r
if (irmp_param.protocol == IRMP_RC6_PROTOCOL && irmp_param.complete_len == RC6_COMPLETE_DATA_LEN_LONG) // RC6 mode = 6?\r
{\r