*\r
* Copyright (c) 2009-2012 Frank Meyer - frank(at)fli4l.de\r
*\r
- * $Id: irmp.c,v 1.123 2012/05/24 08:16:28 fm Exp $\r
+ * $Id: irmp.c,v 1.131 2012/11/18 17:51:26 fm Exp $\r
*\r
* ATMEGA88 @ 8 MHz\r
*\r
* Supported mikrocontrollers:\r
*\r
+ * ATtiny87, ATtiny167\r
* ATtiny45, ATtiny85\r
* ATtiny84\r
* ATmega8, ATmega16, ATmega32\r
#define RECS80_0_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * RECS80_0_PAUSE_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
#define RECS80_0_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * RECS80_0_PAUSE_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
\r
+\r
+#if IRMP_SUPPORT_BOSE_PROTOCOL == 1 // BOSE conflicts with RC5, so keep tolerance for RC5 minimal here:\r
+#define RC5_START_BIT_LEN_MIN ((uint8_t)(F_INTERRUPTS * RC5_BIT_TIME * MIN_TOLERANCE_05 + 0.5) - 1)\r
+#define RC5_START_BIT_LEN_MAX ((uint8_t)(F_INTERRUPTS * RC5_BIT_TIME * MAX_TOLERANCE_05 + 0.5) + 1)\r
+#else\r
#define RC5_START_BIT_LEN_MIN ((uint8_t)(F_INTERRUPTS * RC5_BIT_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
#define RC5_START_BIT_LEN_MAX ((uint8_t)(F_INTERRUPTS * RC5_BIT_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
+#endif\r
\r
#define RC5_BIT_LEN_MIN ((uint8_t)(F_INTERRUPTS * RC5_BIT_TIME * MIN_TOLERANCE_10 + 0.5) - 1)\r
#define RC5_BIT_LEN_MAX ((uint8_t)(F_INTERRUPTS * RC5_BIT_TIME * MAX_TOLERANCE_10 + 0.5) + 1)\r
#define LEGO_0_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * LEGO_0_PAUSE_TIME * MIN_TOLERANCE_40 + 0.5) - 1)\r
#define LEGO_0_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * LEGO_0_PAUSE_TIME * MAX_TOLERANCE_40 + 0.5) + 1)\r
\r
+#define BOSE_START_BIT_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * BOSE_START_BIT_PULSE_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
+#define BOSE_START_BIT_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * BOSE_START_BIT_PULSE_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
+#define BOSE_START_BIT_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * BOSE_START_BIT_PAUSE_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
+#define BOSE_START_BIT_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * BOSE_START_BIT_PAUSE_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
+#define BOSE_PULSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * BOSE_PULSE_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
+#define BOSE_PULSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * BOSE_PULSE_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
+#define BOSE_1_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * BOSE_1_PAUSE_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
+#define BOSE_1_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * BOSE_1_PAUSE_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
+#define BOSE_0_PAUSE_LEN_MIN ((uint8_t)(F_INTERRUPTS * BOSE_0_PAUSE_TIME * MIN_TOLERANCE_30 + 0.5) - 1)\r
+#define BOSE_0_PAUSE_LEN_MAX ((uint8_t)(F_INTERRUPTS * BOSE_0_PAUSE_TIME * MAX_TOLERANCE_30 + 0.5) + 1)\r
+#define BOSE_FRAME_REPEAT_PAUSE_LEN_MAX (uint16_t)(F_INTERRUPTS * 100.0e-3 * MAX_TOLERANCE_20 + 0.5)\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
"NEC16",\r
"NEC42",\r
"LEGO",\r
- "THOMSON"\r
+ "THOMSON",\r
+ "BOSE"\r
};\r
#endif\r
\r
\r
#endif\r
\r
+#if IRMP_SUPPORT_BOSE_PROTOCOL == 1\r
+\r
+static const PROGMEM IRMP_PARAMETER bose_param =\r
+{\r
+ IRMP_BOSE_PROTOCOL, // protocol: ir protocol\r
+ BOSE_PULSE_LEN_MIN, // pulse_1_len_min: minimum length of pulse with bit value 1\r
+ BOSE_PULSE_LEN_MAX, // pulse_1_len_max: maximum length of pulse with bit value 1\r
+ BOSE_1_PAUSE_LEN_MIN, // pause_1_len_min: minimum length of pause with bit value 1\r
+ BOSE_1_PAUSE_LEN_MAX, // pause_1_len_max: maximum length of pause with bit value 1\r
+ BOSE_PULSE_LEN_MIN, // pulse_0_len_min: minimum length of pulse with bit value 0\r
+ BOSE_PULSE_LEN_MAX, // pulse_0_len_max: maximum length of pulse with bit value 0\r
+ BOSE_0_PAUSE_LEN_MIN, // pause_0_len_min: minimum length of pause with bit value 0\r
+ BOSE_0_PAUSE_LEN_MAX, // pause_0_len_max: maximum length of pause with bit value 0\r
+ BOSE_ADDRESS_OFFSET, // address_offset: address offset\r
+ BOSE_ADDRESS_OFFSET + BOSE_ADDRESS_LEN, // address_end: end of address\r
+ BOSE_COMMAND_OFFSET, // command_offset: command offset\r
+ BOSE_COMMAND_OFFSET + BOSE_COMMAND_LEN, // command_end: end of command\r
+ BOSE_COMPLETE_DATA_LEN, // complete_len: complete length of frame\r
+ BOSE_STOP_BIT, // stop_bit: flag: frame has stop bit\r
+ BOSE_LSB, // lsb_first: flag: LSB first\r
+ BOSE_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
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;\r
#endif\r
GPIO_Init(IRMP_PORT, &GPIO_InitStructure);\r
+#elif defined(STELLARIS_ARM_CORTEX_M4)\r
+ // Enable the GPIO port\r
+ ROM_SysCtlPeripheralEnable(IRMP_PORT_PERIPH);\r
+\r
+ // Set as an input\r
+ ROM_GPIODirModeSet(IRMP_PORT_BASE, IRMP_PORT_PIN, GPIO_DIR_MODE_IN);\r
+ ROM_GPIOPadConfigSet(IRMP_PORT_BASE, IRMP_PORT_PIN,\r
+ GPIO_STRENGTH_2MA,\r
+ GPIO_PIN_TYPE_STD_WPU);\r
#else // AVR\r
IRMP_PORT &= ~(1<<IRMP_BIT); // deactivate pullup\r
IRMP_DDR &= ~(1<<IRMP_BIT); // set pin to input\r
}\r
break;\r
#endif\r
+#if IRMP_SUPPORT_BOSE_PROTOCOL == 1\r
+ case IRMP_BOSE_PROTOCOL:\r
+ if ((irmp_command >> 8) == (~irmp_command & 0x00FF))\r
+ {\r
+ irmp_command &= 0xff;\r
+ rtc = TRUE;\r
+ }\r
+ break;\r
+#endif\r
#if IRMP_SUPPORT_SIEMENS_OR_RUWIDO_PROTOCOL == 1\r
case IRMP_SIEMENS_PROTOCOL:\r
case IRMP_RUWIDO_PROTOCOL:\r
else\r
{\r
ANALYZE_PRINTF ("CRC error in LEGO protocol\n");\r
- rtc = TRUE;\r
+ // rtc = TRUE; // don't accept codes with CRC errors\r
}\r
break;\r
}\r
else\r
#endif // IRMP_SUPPORT_THOMSON_PROTOCOL == 1\r
\r
+#if IRMP_SUPPORT_BOSE_PROTOCOL == 1\r
+ if (irmp_pulse_time >= BOSE_START_BIT_PULSE_LEN_MIN && irmp_pulse_time <= BOSE_START_BIT_PULSE_LEN_MAX &&\r
+ irmp_pause_time >= BOSE_START_BIT_PAUSE_LEN_MIN && irmp_pause_time <= BOSE_START_BIT_PAUSE_LEN_MAX)\r
+ {\r
+ ANALYZE_PRINTF ("protocol = BOSE, start bit timings: pulse: %3d - %3d, pause: %3d - %3d\n",\r
+ BOSE_START_BIT_PULSE_LEN_MIN, BOSE_START_BIT_PULSE_LEN_MAX,\r
+ BOSE_START_BIT_PAUSE_LEN_MIN, BOSE_START_BIT_PAUSE_LEN_MAX);\r
+ irmp_param_p = (IRMP_PARAMETER *) &bose_param;\r
+ }\r
+ else\r
+#endif // IRMP_SUPPORT_BOSE_PROTOCOL == 1\r
+\r
#if IRMP_SUPPORT_RC6_PROTOCOL == 1\r
if (irmp_pulse_time >= RC6_START_BIT_PULSE_LEN_MIN && irmp_pulse_time <= RC6_START_BIT_PULSE_LEN_MAX &&\r
irmp_pause_time >= RC6_START_BIT_PAUSE_LEN_MIN && irmp_pause_time <= RC6_START_BIT_PAUSE_LEN_MAX)\r
}\r
else\r
{\r
- ANALYZE_PRINTF ("%8.3fms waiting for inverted command repetition\n", (double) (time_counter * 1000) / F_INTERRUPTS);\r
+ if ((irmp_tmp_command & 0x03) == 0)\r
+ {\r
+ ANALYZE_PRINTF ("%8.3fms waiting for inverted command repetition\n", (double) (time_counter * 1000) / F_INTERRUPTS);\r
+ last_irmp_denon_command = irmp_tmp_command;\r
+ }\r
+ else\r
+ {\r
+ ANALYZE_PRINTF ("%8.3fms got unexpected inverted command, ignoring it\n", (double) (time_counter * 1000) / F_INTERRUPTS);\r
+ last_irmp_denon_command = 0;\r
+ }\r
irmp_ir_detected = FALSE;\r
- last_irmp_denon_command = irmp_tmp_command;\r
repetition_len = 0;\r
}\r
}\r
#if IRMP_SUPPORT_KASEIKYO_PROTOCOL == 1\r
if (irmp_param.protocol == IRMP_KASEIKYO_PROTOCOL)\r
{\r
- uint8_t xor;\r
+ uint8_t xor_value;\r
// ANALYZE_PRINTF ("0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n",\r
// xor_check[0], xor_check[1], xor_check[2], xor_check[3], xor_check[4], xor_check[5]);\r
\r
- xor = (xor_check[0] & 0x0F) ^ ((xor_check[0] & 0xF0) >> 4) ^ (xor_check[1] & 0x0F) ^ ((xor_check[1] & 0xF0) >> 4);\r
+ xor_value = (xor_check[0] & 0x0F) ^ ((xor_check[0] & 0xF0) >> 4) ^ (xor_check[1] & 0x0F) ^ ((xor_check[1] & 0xF0) >> 4);\r
\r
- if (xor != (xor_check[2] & 0x0F))\r
+ if (xor_value != (xor_check[2] & 0x0F))\r
{\r
- ANALYZE_PRINTF ("error 4: wrong XOR check for customer id: 0x%1x 0x%1x\n", xor, xor_check[2] & 0x0F);\r
+ ANALYZE_PRINTF ("error 4: wrong XOR check for customer id: 0x%1x 0x%1x\n", xor_value, xor_check[2] & 0x0F);\r
irmp_ir_detected = FALSE;\r
}\r
\r
- xor = xor_check[2] ^ xor_check[3] ^ xor_check[4];\r
+ xor_value = xor_check[2] ^ xor_check[3] ^ xor_check[4];\r
\r
- if (xor != xor_check[5])\r
+ if (xor_value != xor_check[5])\r
{\r
- ANALYZE_PRINTF ("error 5: wrong XOR check for data bits: 0x%02x 0x%02x\n", xor, xor_check[5]);\r
+ ANALYZE_PRINTF ("error 5: wrong XOR check for data bits: 0x%02x 0x%02x\n", xor_value, xor_check[5]);\r
irmp_ir_detected = FALSE;\r
}\r
\r
}\r
}\r
}\r
+\r
+#if defined(STELLARIS_ARM_CORTEX_M4)\r
+ // Clear the timer interrupt\r
+ TimerIntClear(TIMER1_BASE, TIMER_TIMA_TIMEOUT);\r
+#endif\r
+\r
return (irmp_ir_detected);\r
}\r
\r
else if (ch == '\n')\r
{\r
IRMP_PIN = 0xff;\r
+ time_counter = 0;\r
\r
if (list && pause > 0)\r
{\r
}\r
else if (ch == '#')\r
{\r
+ time_counter = 0;\r
+\r
if (analyze)\r
{\r
while ((ch = getchar()) != '\n' && ch != EOF)\r