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SubGhz: add protocol Somfy Telis RTS, Somfy Keytis RTS (#964)

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* SubGhz: add 433.42 MHz  for Somfy
* SupGhz: add protocol Somfy Telis RTS, Somfy Keytis RTS

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Skorpionm 2022-01-27 16:28:21 +04:00 committed by GitHub
parent e804015fea
commit cb0369a7f3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 770 additions and 5 deletions
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4
applications/subghz/subghz.c
View File

@ -9,6 +9,7 @@ const char* const subghz_frequencies_text[] = {
"348.00", "348.00",
"387.00", "387.00",
"433.08", "433.08",
"433.42",
"433.92", "433.92",
"434.42", "434.42",
"434.78", "434.78",
@ -29,6 +30,7 @@ const uint32_t subghz_frequencies[] = {
/* 387 - 464 */ /* 387 - 464 */
387000000, 387000000,
433075000, /* LPD433 first */ 433075000, /* LPD433 first */
433420000,
433920000, /* LPD433 mid */ 433920000, /* LPD433 mid */
434420000, 434420000,
434775000, /* LPD433 last channels */ 434775000, /* LPD433 last channels */
@ -51,7 +53,7 @@ const uint32_t subghz_hopper_frequencies[] = {
const uint32_t subghz_frequencies_count = sizeof(subghz_frequencies) / sizeof(uint32_t); const uint32_t subghz_frequencies_count = sizeof(subghz_frequencies) / sizeof(uint32_t);
const uint32_t subghz_hopper_frequencies_count = const uint32_t subghz_hopper_frequencies_count =
sizeof(subghz_hopper_frequencies) / sizeof(uint32_t); sizeof(subghz_hopper_frequencies) / sizeof(uint32_t);
const uint32_t subghz_frequencies_433_92 = 5; const uint32_t subghz_frequencies_433_92 = 6;
bool subghz_custom_event_callback(void* context, uint32_t event) { bool subghz_custom_event_callback(void* context, uint32_t event) {
furi_assert(context); furi_assert(context);

13
applications/subghz/subghz_history.c
View File

@ -2,6 +2,7 @@
#include <lib/subghz/protocols/subghz_protocol_keeloq.h> #include <lib/subghz/protocols/subghz_protocol_keeloq.h>
#include <lib/subghz/protocols/subghz_protocol_star_line.h> #include <lib/subghz/protocols/subghz_protocol_star_line.h>
#include <lib/subghz/protocols/subghz_protocol_princeton.h> #include <lib/subghz/protocols/subghz_protocol_princeton.h>
#include <lib/subghz/protocols/subghz_protocol_somfy_keytis.h>
#include <furi.h> #include <furi.h>
#include <m-string.h> #include <m-string.h>
@ -16,7 +17,7 @@ struct SubGhzHistoryStruct {
uint8_t type_protocol; uint8_t type_protocol;
uint8_t code_count_bit; uint8_t code_count_bit;
uint64_t code_found; uint64_t code_found;
uint16_t te; uint32_t data1;
FuriHalSubGhzPreset preset; FuriHalSubGhzPreset preset;
uint32_t real_frequency; uint32_t real_frequency;
}; };
@ -85,7 +86,7 @@ SubGhzProtocolCommonLoad* subghz_history_get_raw_data(SubGhzHistory* instance, u
furi_assert(instance); furi_assert(instance);
instance->data.code_found = instance->history[idx].code_found; instance->data.code_found = instance->history[idx].code_found;
instance->data.code_count_bit = instance->history[idx].code_count_bit; instance->data.code_count_bit = instance->history[idx].code_count_bit;
instance->data.param1 = instance->history[idx].te; instance->data.param1 = instance->history[idx].data1;
return &instance->data; return &instance->data;
} }
bool subghz_history_get_text_space_left(SubGhzHistory* instance, string_t output) { bool subghz_history_get_text_space_left(SubGhzHistory* instance, string_t output) {
@ -149,7 +150,7 @@ bool subghz_history_add_to_history(
instance->history[instance->last_index_write].real_frequency = frequency; instance->history[instance->last_index_write].real_frequency = frequency;
instance->history[instance->last_index_write].preset = preset; instance->history[instance->last_index_write].preset = preset;
instance->history[instance->last_index_write].te = 0; instance->history[instance->last_index_write].data1 = 0;
instance->history[instance->last_index_write].manufacture_name = NULL; instance->history[instance->last_index_write].manufacture_name = NULL;
instance->history[instance->last_index_write].name = protocol->name; instance->history[instance->last_index_write].name = protocol->name;
instance->history[instance->last_index_write].code_count_bit = protocol->code_last_count_bit; instance->history[instance->last_index_write].code_count_bit = protocol->code_last_count_bit;
@ -161,9 +162,13 @@ bool subghz_history_add_to_history(
instance->history[instance->last_index_write].manufacture_name = instance->history[instance->last_index_write].manufacture_name =
subghz_protocol_star_line_find_and_get_manufacture_name(protocol); subghz_protocol_star_line_find_and_get_manufacture_name(protocol);
} else if(strcmp(protocol->name, "Princeton") == 0) { } else if(strcmp(protocol->name, "Princeton") == 0) {
instance->history[instance->last_index_write].te = instance->history[instance->last_index_write].data1 =
subghz_protocol_princeton_get_te(protocol); subghz_protocol_princeton_get_te(protocol);
} else if(strcmp(protocol->name, "Somfy Keytis") == 0) {
instance->history[instance->last_index_write].data1 =
subghz_protocol_somfy_keytis_get_press_duration(protocol);
} }
instance->history[instance->last_index_write].type_protocol = protocol->type_protocol; instance->history[instance->last_index_write].type_protocol = protocol->type_protocol;
instance->last_index_write++; instance->last_index_write++;

345
lib/subghz/protocols/subghz_protocol_somfy_keytis.c Normal file
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@ -0,0 +1,345 @@
#include "subghz_protocol_somfy_keytis.h"
#include "subghz_protocol_common.h"
#include <lib/toolbox/manchester_decoder.h>
#define TAG "SubGhzSomfyKeytis"
struct SubGhzProtocolSomfyKeytis {
SubGhzProtocolCommon common;
ManchesterState manchester_saved_state;
uint32_t press_duration_counter;
};
typedef enum {
SomfyKeytisDecoderStepReset = 0,
SomfyKeytisDecoderStepCheckPreambula,
SomfyKeytisDecoderStepFoundPreambula,
SomfyKeytisDecoderStepStartDecode,
SomfyKeytisDecoderStepDecoderData,
} SomfyKeytisDecoderStep;
SubGhzProtocolSomfyKeytis* subghz_protocol_somfy_keytis_alloc() {
SubGhzProtocolSomfyKeytis* instance = furi_alloc(sizeof(SubGhzProtocolSomfyKeytis));
instance->common.name = "Somfy Keytis";
instance->common.code_min_count_bit_for_found = 80;
instance->common.te_short = 640;
instance->common.te_long = 1280;
instance->common.te_delta = 250;
instance->common.type_protocol = SubGhzProtocolCommonTypeDynamic;
instance->common.to_string = (SubGhzProtocolCommonToStr)subghz_protocol_somfy_keytis_to_str;
instance->common.to_load_protocol =
(SubGhzProtocolCommonLoadFromRAW)subghz_decoder_somfy_keytis_to_load_protocol;
return instance;
}
void subghz_protocol_somfy_keytis_free(SubGhzProtocolSomfyKeytis* instance) {
furi_assert(instance);
free(instance);
}
/** Analysis of received data
*
* @param instance SubGhzProtocolSomfyKeytis instance
*/
void subghz_protocol_somfy_keytis_remote_controller(SubGhzProtocolSomfyKeytis* instance) {
//https://pushstack.wordpress.com/somfy-rts-protocol/
/*
* 604 us
* /
* | 2416us | 2416us | 2416us | 2416us | 4550 us | |
*
* +--------+ +--------+ +---...---+
* + +--------+ +--------+ +--+XXXX...XXX+
*
* | hw. sync. | soft. | |
* | | sync. | data |
*
*
* encrypt | decrypt
*
* package 80 bit pdc key btn crc cnt serial
*
* 0xA453537C4B9855 C40019 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 C80026 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 CC0033 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 D00049 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 D4005C => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 D80063 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 DC0076 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 E00086 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 E40093 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 E800AC => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 EC00B9 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 F000C3 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 F400D6 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 F800E9 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 FC00FC => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 FC0102 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 FC0113 => 0xA 4 F 7 002F 37D3CD
* 0xA453537C4B9855 FC0120 => 0xA 4 F 7 002F 37D3CD
* ..........
* 0xA453537C4B9855 FC048F => 0xA 4 F 7 002F 37D3CD
*
* Pdc: "Press Duration Counter" the total delay of the button is sent 72 parcels,
* pdc cnt4b cnt8b pdc_crc
* C40019 => 11 0001 00 0000 00000001 1001
* C80026 => 11 0010 00 0000 00000010 0110
* CC0033 => 11 0011 00 0000 00000011 0011
* D00049 => 11 0100 00 0000 00000100 1001
* D4005C => 11 0101 00 0000 00000101 1100
* D80063 => 11 0110 00 0000 00000110 0011
* DC0076 => 11 0111 00 0000 00000111 0110
* E00086 => 11 1000 00 0000 00001000 0110
* E40093 => 11 1001 00 0000 00001001 0011
* E800AC => 11 1010 00 0000 00001010 1100
* EC00B9 => 11 1011 00 0000 00001011 1001
* F000C3 => 11 1100 00 0000 00001100 0011
* F400D6 => 11 1101 00 0000 00001101 0110
* F800E9 => 11 1110 00 0000 00001110 1001
* FC00FC => 11 1111 00 0000 00001111 1100
* FC0102 => 11 1111 00 0000 00010000 0010
* FC0113 => 11 1111 00 0000 00010001 0011
* FC0120 => 11 1111 00 0000 00010010 0000
*
* Cnt4b: 4-bit counter changes from 1 to 15 then always equals 15
* Cnt8b: 8-bit counter changes from 1 to 72 (0x48)
* Ppdc_crc:
* uint8_t crc=0;
* for(i=4; i<24; i+=4){
* crc ^=(pdc>>i);
* }
* return crc;
* example: crc = 1^0^0^4^C = 9
* 11, 00, 0000: const
*
* Key: “Encryption Key”, Most significant 4-bit are always 0xA, Least Significant bits is
* a linear counter. In the Smoove Origin this counter is increased together with the
* rolling code. But leaving this on a constant value also works. Gerardwr notes that
* for some other types of remotes the MSB is not constant.
* Btn: 4-bit Control codes, this indicates the button that is pressed
* CRC: 4-bit Checksum.
* Ctn: 16-bit rolling code (big-endian) increased with every button press.
* Serial: 24-bit identifier of sending device (little-endian)
*
*
* Decrypt
*
* uint8_t frame[7];
* for (i=1; i < 7; i++) {
* frame[i] = frame[i] ^ frame[i-1];
* }
* or
* uint64 Decrypt = frame ^ (frame>>8);
*
* CRC
*
* uint8_t frame[7];
* for (i=0; i < 7; i++) {
* crc = crc ^ frame[i] ^ (frame[i] >> 4);
* }
* crc = crc & 0xf;
*
*/
uint64_t data = instance->common.code_last_found ^ (instance->common.code_last_found >> 8);
instance->common.btn = (data >> 48) & 0xF;
instance->common.cnt = (data >> 24) & 0xFFFF;
instance->common.serial = data & 0xFFFFFF;
}
uint8_t subghz_protocol_somfy_keytis_crc(uint64_t data) {
uint8_t crc = 0;
data &= 0xFFF0FFFFFFFFFF;
for(uint8_t i = 0; i < 56; i += 8) {
crc = crc ^ data >> i ^ (data >> (i + 4));
}
return crc & 0xf;
}
const char* subghz_protocol_somfy_keytis_get_name_button(uint8_t btn) {
const char* name_btn[0x10] = {
"Unknown",
"0x01",
"0x02",
"Prog",
"Key_1",
"0x05",
"0x06",
"0x07",
"0x08",
"0x09",
"0x0A",
"0x0B",
"0x0C",
"0x0D",
"0x0E",
"0x0F"};
return btn <= 0xf ? name_btn[btn] : name_btn[0];
}
uint32_t subghz_protocol_somfy_keytis_get_press_duration(void* context) {
SubGhzProtocolSomfyKeytis* instance = context;
return instance->press_duration_counter;
}
void subghz_protocol_somfy_keytis_reset(SubGhzProtocolSomfyKeytis* instance) {
instance->common.parser_step = SomfyKeytisDecoderStepReset;
manchester_advance(
instance->manchester_saved_state,
ManchesterEventReset,
&instance->manchester_saved_state,
NULL);
}
void subghz_protocol_somfy_keytis_parse(
SubGhzProtocolSomfyKeytis* instance,
bool level,
uint32_t duration) {
ManchesterEvent event = ManchesterEventReset;
switch(instance->common.parser_step) {
case SomfyKeytisDecoderStepReset:
if((level) && DURATION_DIFF(duration, instance->common.te_short * 4) <
instance->common.te_delta * 4) {
instance->common.parser_step = SomfyKeytisDecoderStepFoundPreambula;
instance->common.header_count++;
}
break;
case SomfyKeytisDecoderStepFoundPreambula:
if((!level) && (DURATION_DIFF(duration, instance->common.te_short * 4) <
instance->common.te_delta * 4)) {
instance->common.parser_step = SomfyKeytisDecoderStepCheckPreambula;
} else {
instance->common.header_count = 0;
instance->common.parser_step = SomfyKeytisDecoderStepReset;
}
break;
case SomfyKeytisDecoderStepCheckPreambula:
if(level) {
if(DURATION_DIFF(duration, instance->common.te_short * 4) <
instance->common.te_delta * 4) {
instance->common.parser_step = SomfyKeytisDecoderStepFoundPreambula;
instance->common.header_count++;
} else if(
(instance->common.header_count > 1) &&
(DURATION_DIFF(duration, instance->common.te_short * 7) <
instance->common.te_delta * 4)) {
instance->common.parser_step = SomfyKeytisDecoderStepDecoderData;
instance->common.code_found = 0;
instance->common.code_count_bit = 0;
instance->press_duration_counter = 0;
manchester_advance(
instance->manchester_saved_state,
ManchesterEventReset,
&instance->manchester_saved_state,
NULL);
manchester_advance(
instance->manchester_saved_state,
ManchesterEventLongHigh,
&instance->manchester_saved_state,
NULL);
}
}
break;
case SomfyKeytisDecoderStepDecoderData:
if(!level) {
if(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta) {
event = ManchesterEventShortLow;
} else if(DURATION_DIFF(duration, instance->common.te_long) < instance->common.te_delta) {
event = ManchesterEventLongLow;
} else if(duration >= (instance->common.te_long + instance->common.te_delta)) {
if(instance->common.code_count_bit ==
instance->common.code_min_count_bit_for_found) {
instance->common.code_last_found = instance->common.code_found;
instance->common.code_last_count_bit = instance->common.code_count_bit;
//check crc
uint64_t data_tmp = instance->common.code_last_found ^
(instance->common.code_last_found >> 8);
if(((data_tmp >> 40) & 0xF) == subghz_protocol_somfy_keytis_crc(data_tmp)) {
if(instance->common.callback)
instance->common.callback(
(SubGhzProtocolCommon*)instance, instance->common.context);
}
}
instance->common.code_found = 0;
instance->common.code_count_bit = 0;
manchester_advance(
instance->manchester_saved_state,
ManchesterEventReset,
&instance->manchester_saved_state,
NULL);
manchester_advance(
instance->manchester_saved_state,
ManchesterEventLongHigh,
&instance->manchester_saved_state,
NULL);
instance->common.parser_step = SomfyKeytisDecoderStepReset;
} else {
instance->common.parser_step = SomfyKeytisDecoderStepReset;
}
} else {
if(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta) {
event = ManchesterEventShortHigh;
} else if(DURATION_DIFF(duration, instance->common.te_long) < instance->common.te_delta) {
event = ManchesterEventLongHigh;
} else {
instance->common.parser_step = SomfyKeytisDecoderStepReset;
}
}
if(event != ManchesterEventReset) {
bool data;
bool data_ok = manchester_advance(
instance->manchester_saved_state, event, &instance->manchester_saved_state, &data);
if(data_ok) {
if(instance->common.code_count_bit < 56) {
instance->common.code_found = (instance->common.code_found << 1) | data;
} else {
instance->press_duration_counter = (instance->press_duration_counter << 1) |
data;
}
instance->common.code_count_bit++;
}
}
break;
}
}
void subghz_protocol_somfy_keytis_to_str(SubGhzProtocolSomfyKeytis* instance, string_t output) {
subghz_protocol_somfy_keytis_remote_controller(instance);
uint32_t code_found_hi = instance->common.code_last_found >> 32;
uint32_t code_found_lo = instance->common.code_last_found & 0x00000000ffffffff;
string_cat_printf(
output,
"%s %db\r\n"
"%lX%08lX%06lX\r\n"
"Sn:0x%06lX \r\n"
"Cnt:0x%04X\r\n"
"Btn:%s\r\n",
instance->common.name,
instance->common.code_last_count_bit,
code_found_hi,
code_found_lo,
instance->press_duration_counter,
instance->common.serial,
instance->common.cnt,
subghz_protocol_somfy_keytis_get_name_button(instance->common.btn));
}
void subghz_decoder_somfy_keytis_to_load_protocol(
SubGhzProtocolSomfyKeytis* instance,
void* context) {
furi_assert(context);
furi_assert(instance);
SubGhzProtocolCommonLoad* data = context;
instance->common.code_last_found = data->code_found;
instance->common.code_last_count_bit = data->code_count_bit;
instance->press_duration_counter = data->param1;
subghz_protocol_somfy_keytis_remote_controller(instance);
}

50
lib/subghz/protocols/subghz_protocol_somfy_keytis.h Normal file
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@ -0,0 +1,50 @@
#pragma once
#include "subghz_protocol_common.h"
typedef struct SubGhzProtocolSomfyKeytis SubGhzProtocolSomfyKeytis;
/** Allocate SubGhzProtocolSomfyKeytis
*
* @return SubGhzProtocolSomfyKeytis*
*/
SubGhzProtocolSomfyKeytis* subghz_protocol_somfy_keytis_alloc();
/** Free SubGhzProtocolSomfyKeytis
*
* @param instance
*/
void subghz_protocol_somfy_keytis_free(SubGhzProtocolSomfyKeytis* instance);
uint32_t subghz_protocol_somfy_keytis_get_press_duration(void* context);
/** Reset internal state
* @param instance - SubGhzProtocolSomfyKeytis instance
*/
void subghz_protocol_somfy_keytis_reset(SubGhzProtocolSomfyKeytis* instance);
/** Parse accepted duration
*
* @param instance - SubGhzProtocolSomfyKeytis instance
* @param data - LevelDuration level_duration
*/
void subghz_protocol_somfy_keytis_parse(
SubGhzProtocolSomfyKeytis* instance,
bool level,
uint32_t duration);
/** Outputting information from the parser
*
* @param instance - SubGhzProtocolSomfyKeytis* instance
* @param output - output string
*/
void subghz_protocol_somfy_keytis_to_str(SubGhzProtocolSomfyKeytis* instance, string_t output);
/** Loading protocol from bin data
*
* @param instance - SubGhzProtocolSomfyKeytis instance
* @param context - SubGhzProtocolCommonLoad context
*/
void subghz_decoder_somfy_keytis_to_load_protocol(
SubGhzProtocolSomfyKeytis* instance,
void* context);

293
lib/subghz/protocols/subghz_protocol_somfy_telis.c Normal file
View File

@ -0,0 +1,293 @@
#include "subghz_protocol_somfy_telis.h"
#include "subghz_protocol_common.h"
#include <lib/toolbox/manchester_decoder.h>
#define TAG "SubGhzSomfyTelis"
struct SubGhzProtocolSomfyTelis {
SubGhzProtocolCommon common;
ManchesterState manchester_saved_state;
};
typedef enum {
SomfyTelisDecoderStepReset = 0,
SomfyTelisDecoderStepCheckPreambula,
SomfyTelisDecoderStepFoundPreambula,
SomfyTelisDecoderStepStartDecode,
SomfyTelisDecoderStepDecoderData,
} SomfyTelisDecoderStep;
SubGhzProtocolSomfyTelis* subghz_protocol_somfy_telis_alloc() {
SubGhzProtocolSomfyTelis* instance = furi_alloc(sizeof(SubGhzProtocolSomfyTelis));
instance->common.name = "Somfy Telis";
instance->common.code_min_count_bit_for_found = 56;
instance->common.te_short = 640;
instance->common.te_long = 1280;
instance->common.te_delta = 250;
instance->common.type_protocol = SubGhzProtocolCommonTypeDynamic;
instance->common.to_string = (SubGhzProtocolCommonToStr)subghz_protocol_somfy_telis_to_str;
instance->common.to_load_protocol =
(SubGhzProtocolCommonLoadFromRAW)subghz_decoder_somfy_telis_to_load_protocol;
return instance;
}
void subghz_protocol_somfy_telis_free(SubGhzProtocolSomfyTelis* instance) {
furi_assert(instance);
free(instance);
}
/** Analysis of received data
*
* @param instance SubGhzProtocolSomfyTelis instance
*/
void subghz_protocol_somfy_telis_remote_controller(SubGhzProtocolSomfyTelis* instance) {
//https://pushstack.wordpress.com/somfy-rts-protocol/
/*
* 604 us
* /
* | 2416us | 2416us | 2416us | 2416us | 4550 us | | 67648 us | 30415 us |
*
* +--------+ +--------+ +---...---+
* + +--------+ +--------+ +--+XXXX...XXX+-----...-----
*
* | hw. sync. | soft. | | Inter-frame
* | | sync. | data | gap
*
*
* encrypt | decrypt
*
* package 56 bit cnt key btn|crc cnt serial
* 0xA7232323312222 - 0 => A7 8 0 | 00 00 | 12 13 00
* 0xA7222223312222 - 1 => A7 8 5 | 00 01 | 12 13 00
* 0xA7212123312222 - 2 => A7 8 6 | 00 02 | 12 13 00
*
* Key: “Encryption Key”, Most significant 4-bit are always 0xA, Least Significant bits is
* a linear counter. In the Smoove Origin this counter is increased together with the
* rolling code. But leaving this on a constant value also works. Gerardwr notes that
* for some other types of remotes the MSB is not constant.
* Btn: 4-bit Control codes, this indicates the button that is pressed
* CRC: 4-bit Checksum.
* Ctn: 16-bit rolling code (big-endian) increased with every button press.
* Serial: 24-bit identifier of sending device (little-endian)
*
*
* Decrypt
*
* uint8_t frame[7];
* for (i=1; i < 7; i++) {
* frame[i] = frame[i] ^ frame[i-1];
* }
* or
* uint64 Decrypt = frame ^ (frame>>8);
*
* Btn
*
* Value Button(s) Description
* 0x1 My Stop or move to favourite position
* 0x2 Up Move up
* 0x3 My + Up Set upper motor limit in initial programming mode
* 0x4 Down Move down
* 0x5 My + Down Set lower motor limit in initial programming mode
* 0x6 Up + Down Change motor limit and initial programming mode
* 0x8 Prog Used for (de-)registering remotes, see below
* 0x9 Sun + Flag Enable sun and wind detector (SUN and FLAG symbol on the Telis Soliris RC)
* 0xA Flag Disable sun detector (FLAG symbol on the Telis Soliris RC)
*
* CRC
*
* uint8_t frame[7];
* for (i=0; i < 7; i++) {
* cksum = cksum ^ frame[i] ^ (frame[i] >> 4);
* }
* cksum = cksum & 0xf;
*
*/
uint64_t data = instance->common.code_last_found ^ (instance->common.code_last_found >> 8);
instance->common.btn = (data >> 44) & 0xF;
instance->common.cnt = (data >> 24) & 0xFFFF;
instance->common.serial = data & 0xFFFFFF;
}
uint8_t subghz_protocol_somfy_telis_crc(uint64_t data) {
uint8_t crc = 0;
data &= 0xFFF0FFFFFFFFFF;
for(uint8_t i = 0; i < 56; i += 8) {
crc = crc ^ data >> i ^ (data >> (i + 4));
}
return crc & 0xf;
}
const char* subghz_protocol_somfy_telis_get_name_button(uint8_t btn) {
const char* name_btn[0x10] = {
"Unknown",
"My",
"Up",
"My+Up",
"Down",
"My+Down",
"Up+Down",
"0x07",
"Prog",
"Sun+Flag",
"Flag",
"0x0B",
"0x0C",
"0x0D",
"0x0E",
"0x0F"};
return btn <= 0xf ? name_btn[btn] : name_btn[0];
}
void subghz_protocol_somfy_telis_reset(SubGhzProtocolSomfyTelis* instance) {
instance->common.parser_step = SomfyTelisDecoderStepReset;
manchester_advance(
instance->manchester_saved_state,
ManchesterEventReset,
&instance->manchester_saved_state,
NULL);
}
void subghz_protocol_somfy_telis_parse(
SubGhzProtocolSomfyTelis* instance,
bool level,
uint32_t duration) {
ManchesterEvent event = ManchesterEventReset;
switch(instance->common.parser_step) {
case SomfyTelisDecoderStepReset:
if((level) && DURATION_DIFF(duration, instance->common.te_short * 4) <
instance->common.te_delta * 4) {
instance->common.parser_step = SomfyTelisDecoderStepFoundPreambula;
instance->common.header_count++;
}
break;
case SomfyTelisDecoderStepFoundPreambula:
if((!level) && (DURATION_DIFF(duration, instance->common.te_short * 4) <
instance->common.te_delta * 4)) {
instance->common.parser_step = SomfyTelisDecoderStepCheckPreambula;
} else {
instance->common.header_count = 0;
instance->common.parser_step = SomfyTelisDecoderStepReset;
}
break;
case SomfyTelisDecoderStepCheckPreambula:
if(level) {
if(DURATION_DIFF(duration, instance->common.te_short * 4) <
instance->common.te_delta * 4) {
instance->common.parser_step = SomfyTelisDecoderStepFoundPreambula;
instance->common.header_count++;
} else if(
(instance->common.header_count > 1) &&
(DURATION_DIFF(duration, instance->common.te_short * 7) <
instance->common.te_delta * 4)) {
instance->common.parser_step = SomfyTelisDecoderStepDecoderData;
instance->common.code_found = 0;
instance->common.code_count_bit = 0;
instance->common.header_count = 0;
manchester_advance(
instance->manchester_saved_state,
ManchesterEventReset,
&instance->manchester_saved_state,
NULL);
manchester_advance(
instance->manchester_saved_state,
ManchesterEventLongHigh,
&instance->manchester_saved_state,
NULL);
}
}
break;
case SomfyTelisDecoderStepDecoderData:
if(!level) {
if(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta) {
event = ManchesterEventShortLow;
} else if(DURATION_DIFF(duration, instance->common.te_long) < instance->common.te_delta) {
event = ManchesterEventLongLow;
} else if(duration >= (instance->common.te_long + instance->common.te_delta)) {
if(instance->common.code_count_bit ==
instance->common.code_min_count_bit_for_found) {
instance->common.code_last_found = instance->common.code_found;
instance->common.code_last_count_bit = instance->common.code_count_bit;
//check crc
uint64_t data_tmp = instance->common.code_last_found ^
(instance->common.code_last_found >> 8);
if(((data_tmp >> 40) & 0xF) == subghz_protocol_somfy_telis_crc(data_tmp)) {
if(instance->common.callback)
instance->common.callback(
(SubGhzProtocolCommon*)instance, instance->common.context);
}
}
instance->common.code_found = 0;
instance->common.code_count_bit = 0;
manchester_advance(
instance->manchester_saved_state,
ManchesterEventReset,
&instance->manchester_saved_state,
NULL);
manchester_advance(
instance->manchester_saved_state,
ManchesterEventLongHigh,
&instance->manchester_saved_state,
NULL);
instance->common.parser_step = SomfyTelisDecoderStepReset;
} else {
instance->common.parser_step = SomfyTelisDecoderStepReset;
}
} else {
if(DURATION_DIFF(duration, instance->common.te_short) < instance->common.te_delta) {
event = ManchesterEventShortHigh;
} else if(DURATION_DIFF(duration, instance->common.te_long) < instance->common.te_delta) {
event = ManchesterEventLongHigh;
} else {
instance->common.parser_step = SomfyTelisDecoderStepReset;
}
}
if(event != ManchesterEventReset) {
bool data;
bool data_ok = manchester_advance(
instance->manchester_saved_state, event, &instance->manchester_saved_state, &data);
if(data_ok) {
instance->common.code_found = (instance->common.code_found << 1) | data;
instance->common.code_count_bit++;
}
}
break;
}
}
void subghz_protocol_somfy_telis_to_str(SubGhzProtocolSomfyTelis* instance, string_t output) {
subghz_protocol_somfy_telis_remote_controller(instance);
uint32_t code_found_hi = instance->common.code_last_found >> 32;
uint32_t code_found_lo = instance->common.code_last_found & 0x00000000ffffffff;
string_cat_printf(
output,
"%s %db\r\n"
"Key:0x%lX%08lX\r\n"
"Sn:0x%06lX \r\n"
"Cnt:0x%04X\r\n"
"Btn:%s\r\n",
instance->common.name,
instance->common.code_last_count_bit,
code_found_hi,
code_found_lo,
instance->common.serial,
instance->common.cnt,
subghz_protocol_somfy_telis_get_name_button(instance->common.btn));
}
void subghz_decoder_somfy_telis_to_load_protocol(SubGhzProtocolSomfyTelis* instance, void* context) {
furi_assert(context);
furi_assert(instance);
SubGhzProtocolCommonLoad* data = context;
instance->common.code_last_found = data->code_found;
instance->common.code_last_count_bit = data->code_count_bit;
subghz_protocol_somfy_telis_remote_controller(instance);
}

46
lib/subghz/protocols/subghz_protocol_somfy_telis.h Normal file
View File

@ -0,0 +1,46 @@
#pragma once
#include "subghz_protocol_common.h"
typedef struct SubGhzProtocolSomfyTelis SubGhzProtocolSomfyTelis;
/** Allocate SubGhzProtocolSomfyTelis
*
* @return SubGhzProtocolSomfyTelis*
*/
SubGhzProtocolSomfyTelis* subghz_protocol_somfy_telis_alloc();
/** Free SubGhzProtocolSomfyTelis
*
* @param instance
*/
void subghz_protocol_somfy_telis_free(SubGhzProtocolSomfyTelis* instance);
/** Reset internal state
* @param instance - SubGhzProtocolSomfyTelis instance
*/
void subghz_protocol_somfy_telis_reset(SubGhzProtocolSomfyTelis* instance);
/** Parse accepted duration
*
* @param instance - SubGhzProtocolSomfyTelis instance
* @param data - LevelDuration level_duration
*/
void subghz_protocol_somfy_telis_parse(
SubGhzProtocolSomfyTelis* instance,
bool level,
uint32_t duration);
/** Outputting information from the parser
*
* @param instance - SubGhzProtocolSomfyTelis* instance
* @param output - output string
*/
void subghz_protocol_somfy_telis_to_str(SubGhzProtocolSomfyTelis* instance, string_t output);
/** Loading protocol from bin data
*
* @param instance - SubGhzProtocolSomfyTelis instance
* @param context - SubGhzProtocolCommonLoad context
*/
void subghz_decoder_somfy_telis_to_load_protocol(SubGhzProtocolSomfyTelis* instance, void* context);

24
lib/subghz/subghz_parser.c
View File

@ -18,6 +18,8 @@
#include "protocols/subghz_protocol_kia.h" #include "protocols/subghz_protocol_kia.h"
#include "protocols/subghz_protocol_raw.h" #include "protocols/subghz_protocol_raw.h"
#include "protocols/subghz_protocol_hormann.h" #include "protocols/subghz_protocol_hormann.h"
#include "protocols/subghz_protocol_somfy_telis.h"
#include "protocols/subghz_protocol_somfy_keytis.h"
#include "subghz_keystore.h" #include "subghz_keystore.h"
@ -44,6 +46,8 @@ typedef enum {
SubGhzProtocolTypeKIA, SubGhzProtocolTypeKIA,
SubGhzProtocolTypeRAW, SubGhzProtocolTypeRAW,
SubGhzProtocolTypeHormann, SubGhzProtocolTypeHormann,
SubGhzProtocolTypeSomfyTelis,
SubGhzProtocolTypeSomfyKeytis,
SubGhzProtocolTypeMax, SubGhzProtocolTypeMax,
} SubGhzProtocolType; } SubGhzProtocolType;
@ -119,6 +123,10 @@ SubGhzParser* subghz_parser_alloc() {
(SubGhzProtocolCommon*)subghz_protocol_raw_alloc(); (SubGhzProtocolCommon*)subghz_protocol_raw_alloc();
instance->protocols[SubGhzProtocolTypeHormann] = instance->protocols[SubGhzProtocolTypeHormann] =
(SubGhzProtocolCommon*)subghz_protocol_hormann_alloc(); (SubGhzProtocolCommon*)subghz_protocol_hormann_alloc();
instance->protocols[SubGhzProtocolTypeSomfyTelis] =
(SubGhzProtocolCommon*)subghz_protocol_somfy_telis_alloc();
instance->protocols[SubGhzProtocolTypeSomfyKeytis] =
(SubGhzProtocolCommon*)subghz_protocol_somfy_keytis_alloc();
return instance; return instance;
} }
@ -156,6 +164,10 @@ void subghz_parser_free(SubGhzParser* instance) {
subghz_protocol_raw_free((SubGhzProtocolRAW*)instance->protocols[SubGhzProtocolTypeRAW]); subghz_protocol_raw_free((SubGhzProtocolRAW*)instance->protocols[SubGhzProtocolTypeRAW]);
subghz_protocol_hormann_free( subghz_protocol_hormann_free(
(SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann]); (SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann]);
subghz_protocol_somfy_telis_free(
(SubGhzProtocolSomfyTelis*)instance->protocols[SubGhzProtocolTypeSomfyTelis]);
subghz_protocol_somfy_keytis_free(
(SubGhzProtocolSomfyKeytis*)instance->protocols[SubGhzProtocolTypeSomfyKeytis]);
subghz_keystore_free(instance->keystore); subghz_keystore_free(instance->keystore);
@ -257,6 +269,10 @@ void subghz_parser_reset(SubGhzParser* instance) {
subghz_protocol_raw_reset((SubGhzProtocolRAW*)instance->protocols[SubGhzProtocolTypeRAW]); subghz_protocol_raw_reset((SubGhzProtocolRAW*)instance->protocols[SubGhzProtocolTypeRAW]);
subghz_protocol_hormann_reset( subghz_protocol_hormann_reset(
(SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann]); (SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann]);
subghz_protocol_somfy_telis_reset(
(SubGhzProtocolSomfyTelis*)instance->protocols[SubGhzProtocolTypeSomfyTelis]);
subghz_protocol_somfy_keytis_reset(
(SubGhzProtocolSomfyKeytis*)instance->protocols[SubGhzProtocolTypeSomfyKeytis]);
} }
void subghz_parser_raw_parse(SubGhzParser* instance, bool level, uint32_t duration) { void subghz_parser_raw_parse(SubGhzParser* instance, bool level, uint32_t duration) {
@ -309,4 +325,12 @@ void subghz_parser_parse(SubGhzParser* instance, bool level, uint32_t duration)
(SubGhzProtocolKIA*)instance->protocols[SubGhzProtocolTypeKIA], level, duration); (SubGhzProtocolKIA*)instance->protocols[SubGhzProtocolTypeKIA], level, duration);
subghz_protocol_hormann_parse( subghz_protocol_hormann_parse(
(SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann], level, duration); (SubGhzProtocolHormann*)instance->protocols[SubGhzProtocolTypeHormann], level, duration);
subghz_protocol_somfy_telis_parse(
(SubGhzProtocolSomfyTelis*)instance->protocols[SubGhzProtocolTypeSomfyTelis],
level,
duration);
subghz_protocol_somfy_keytis_parse(
(SubGhzProtocolSomfyKeytis*)instance->protocols[SubGhzProtocolTypeSomfyKeytis],
level,
duration);
} }