mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-18 19:01:47 +03:00
9a9abd59e9
* WeatherStation: start
* SubGhz: rename protocol magellen -> magellan
* WeatherStation: err Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* WeatherStation: fix Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* Subghz: add set protocol_items
* WeatherStation: adding your protocols
* WS: add Infactory protocol
* WS: add history
* WS: add setting
* WS: add lock
* WS: add hopper frequency
* WS: fix history
* WS fix string_t -> FuriString*
* WS: add images
* WS: history record update when receiving data from the sensor again
* WS: add receiver info, delete extra code
* WS: add protocol ThermoPRO_TX4
* [FL-2900] SubGhz: Move icons in Sub-GHz
* WS: add Notification
* [FL-2890] SubGhz: Rename *_user files in resources to _user.example
* WS: add about scene
* WS: removing redundant code
* WS: add protocol Nexus-TH
* WS: add protocol GT_WT03
* WS: fix notification and rename "Weather Station" -> "Read Weather Station"
* SubGhz: partial unit tests fix
* SubGhz: fix unit_test
* SubGhz: remove dead code
* SubGhz: rename SubGhzPresetDefinition into SubGhzRadioPreset, cleanup subghz types.
Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
376 lines
13 KiB
C
376 lines
13 KiB
C
#include "princeton.h"
|
|
|
|
#include "../blocks/const.h"
|
|
#include "../blocks/decoder.h"
|
|
#include "../blocks/encoder.h"
|
|
#include "../blocks/generic.h"
|
|
#include "../blocks/math.h"
|
|
|
|
/*
|
|
* Help
|
|
* https://phreakerclub.com/447
|
|
*
|
|
*/
|
|
|
|
#define TAG "SubGhzProtocolPrinceton"
|
|
|
|
static const SubGhzBlockConst subghz_protocol_princeton_const = {
|
|
.te_short = 400,
|
|
.te_long = 1200,
|
|
.te_delta = 300,
|
|
.min_count_bit_for_found = 24,
|
|
};
|
|
|
|
struct SubGhzProtocolDecoderPrinceton {
|
|
SubGhzProtocolDecoderBase base;
|
|
|
|
SubGhzBlockDecoder decoder;
|
|
SubGhzBlockGeneric generic;
|
|
|
|
uint32_t te;
|
|
uint32_t last_data;
|
|
};
|
|
|
|
struct SubGhzProtocolEncoderPrinceton {
|
|
SubGhzProtocolEncoderBase base;
|
|
|
|
SubGhzProtocolBlockEncoder encoder;
|
|
SubGhzBlockGeneric generic;
|
|
|
|
uint32_t te;
|
|
};
|
|
|
|
typedef enum {
|
|
PrincetonDecoderStepReset = 0,
|
|
PrincetonDecoderStepSaveDuration,
|
|
PrincetonDecoderStepCheckDuration,
|
|
} PrincetonDecoderStep;
|
|
|
|
const SubGhzProtocolDecoder subghz_protocol_princeton_decoder = {
|
|
.alloc = subghz_protocol_decoder_princeton_alloc,
|
|
.free = subghz_protocol_decoder_princeton_free,
|
|
|
|
.feed = subghz_protocol_decoder_princeton_feed,
|
|
.reset = subghz_protocol_decoder_princeton_reset,
|
|
|
|
.get_hash_data = subghz_protocol_decoder_princeton_get_hash_data,
|
|
.serialize = subghz_protocol_decoder_princeton_serialize,
|
|
.deserialize = subghz_protocol_decoder_princeton_deserialize,
|
|
.get_string = subghz_protocol_decoder_princeton_get_string,
|
|
};
|
|
|
|
const SubGhzProtocolEncoder subghz_protocol_princeton_encoder = {
|
|
.alloc = subghz_protocol_encoder_princeton_alloc,
|
|
.free = subghz_protocol_encoder_princeton_free,
|
|
|
|
.deserialize = subghz_protocol_encoder_princeton_deserialize,
|
|
.stop = subghz_protocol_encoder_princeton_stop,
|
|
.yield = subghz_protocol_encoder_princeton_yield,
|
|
};
|
|
|
|
const SubGhzProtocol subghz_protocol_princeton = {
|
|
.name = SUBGHZ_PROTOCOL_PRINCETON_NAME,
|
|
.type = SubGhzProtocolTypeStatic,
|
|
.flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_868 | SubGhzProtocolFlag_315 |
|
|
SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable | SubGhzProtocolFlag_Load |
|
|
SubGhzProtocolFlag_Save | SubGhzProtocolFlag_Send,
|
|
|
|
.decoder = &subghz_protocol_princeton_decoder,
|
|
.encoder = &subghz_protocol_princeton_encoder,
|
|
};
|
|
|
|
void* subghz_protocol_encoder_princeton_alloc(SubGhzEnvironment* environment) {
|
|
UNUSED(environment);
|
|
SubGhzProtocolEncoderPrinceton* instance = malloc(sizeof(SubGhzProtocolEncoderPrinceton));
|
|
|
|
instance->base.protocol = &subghz_protocol_princeton;
|
|
instance->generic.protocol_name = instance->base.protocol->name;
|
|
|
|
instance->encoder.repeat = 10;
|
|
instance->encoder.size_upload = 52; //max 24bit*2 + 2 (start, stop)
|
|
instance->encoder.upload = malloc(instance->encoder.size_upload * sizeof(LevelDuration));
|
|
instance->encoder.is_running = false;
|
|
return instance;
|
|
}
|
|
|
|
void subghz_protocol_encoder_princeton_free(void* context) {
|
|
furi_assert(context);
|
|
SubGhzProtocolEncoderPrinceton* instance = context;
|
|
free(instance->encoder.upload);
|
|
free(instance);
|
|
}
|
|
|
|
/**
|
|
* Generating an upload from data.
|
|
* @param instance Pointer to a SubGhzProtocolEncoderPrinceton instance
|
|
* @return true On success
|
|
*/
|
|
static bool
|
|
subghz_protocol_encoder_princeton_get_upload(SubGhzProtocolEncoderPrinceton* instance) {
|
|
furi_assert(instance);
|
|
|
|
size_t index = 0;
|
|
size_t size_upload = (instance->generic.data_count_bit * 2) + 2;
|
|
if(size_upload > instance->encoder.size_upload) {
|
|
FURI_LOG_E(TAG, "Size upload exceeds allocated encoder buffer.");
|
|
return false;
|
|
} else {
|
|
instance->encoder.size_upload = size_upload;
|
|
}
|
|
|
|
//Send key data
|
|
for(uint8_t i = instance->generic.data_count_bit; i > 0; i--) {
|
|
if(bit_read(instance->generic.data, i - 1)) {
|
|
//send bit 1
|
|
instance->encoder.upload[index++] =
|
|
level_duration_make(true, (uint32_t)instance->te * 3);
|
|
instance->encoder.upload[index++] = level_duration_make(false, (uint32_t)instance->te);
|
|
} else {
|
|
//send bit 0
|
|
instance->encoder.upload[index++] = level_duration_make(true, (uint32_t)instance->te);
|
|
instance->encoder.upload[index++] =
|
|
level_duration_make(false, (uint32_t)instance->te * 3);
|
|
}
|
|
}
|
|
|
|
//Send Stop bit
|
|
instance->encoder.upload[index++] = level_duration_make(true, (uint32_t)instance->te);
|
|
//Send PT_GUARD
|
|
instance->encoder.upload[index++] = level_duration_make(false, (uint32_t)instance->te * 30);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool subghz_protocol_encoder_princeton_deserialize(void* context, FlipperFormat* flipper_format) {
|
|
furi_assert(context);
|
|
SubGhzProtocolEncoderPrinceton* instance = context;
|
|
bool res = false;
|
|
do {
|
|
if(!subghz_block_generic_deserialize(&instance->generic, flipper_format)) {
|
|
FURI_LOG_E(TAG, "Deserialize error");
|
|
break;
|
|
}
|
|
if(!flipper_format_rewind(flipper_format)) {
|
|
FURI_LOG_E(TAG, "Rewind error");
|
|
break;
|
|
}
|
|
if(!flipper_format_read_uint32(flipper_format, "TE", (uint32_t*)&instance->te, 1)) {
|
|
FURI_LOG_E(TAG, "Missing TE");
|
|
break;
|
|
}
|
|
if(instance->generic.data_count_bit !=
|
|
subghz_protocol_princeton_const.min_count_bit_for_found) {
|
|
FURI_LOG_E(TAG, "Wrong number of bits in key");
|
|
break;
|
|
}
|
|
//optional parameter parameter
|
|
flipper_format_read_uint32(
|
|
flipper_format, "Repeat", (uint32_t*)&instance->encoder.repeat, 1);
|
|
|
|
if(!subghz_protocol_encoder_princeton_get_upload(instance)) break;
|
|
instance->encoder.is_running = true;
|
|
|
|
res = true;
|
|
} while(false);
|
|
|
|
return res;
|
|
}
|
|
|
|
void subghz_protocol_encoder_princeton_stop(void* context) {
|
|
SubGhzProtocolEncoderPrinceton* instance = context;
|
|
instance->encoder.is_running = false;
|
|
}
|
|
|
|
LevelDuration subghz_protocol_encoder_princeton_yield(void* context) {
|
|
SubGhzProtocolEncoderPrinceton* instance = context;
|
|
|
|
if(instance->encoder.repeat == 0 || !instance->encoder.is_running) {
|
|
instance->encoder.is_running = false;
|
|
return level_duration_reset();
|
|
}
|
|
|
|
LevelDuration ret = instance->encoder.upload[instance->encoder.front];
|
|
|
|
if(++instance->encoder.front == instance->encoder.size_upload) {
|
|
instance->encoder.repeat--;
|
|
instance->encoder.front = 0;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void* subghz_protocol_decoder_princeton_alloc(SubGhzEnvironment* environment) {
|
|
UNUSED(environment);
|
|
SubGhzProtocolDecoderPrinceton* instance = malloc(sizeof(SubGhzProtocolDecoderPrinceton));
|
|
instance->base.protocol = &subghz_protocol_princeton;
|
|
instance->generic.protocol_name = instance->base.protocol->name;
|
|
return instance;
|
|
}
|
|
|
|
void subghz_protocol_decoder_princeton_free(void* context) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
free(instance);
|
|
}
|
|
|
|
void subghz_protocol_decoder_princeton_reset(void* context) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
instance->decoder.parser_step = PrincetonDecoderStepReset;
|
|
instance->last_data = 0;
|
|
}
|
|
|
|
void subghz_protocol_decoder_princeton_feed(void* context, bool level, uint32_t duration) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
|
|
switch(instance->decoder.parser_step) {
|
|
case PrincetonDecoderStepReset:
|
|
if((!level) && (DURATION_DIFF(duration, subghz_protocol_princeton_const.te_short * 36) <
|
|
subghz_protocol_princeton_const.te_delta * 36)) {
|
|
//Found Preambula
|
|
instance->decoder.parser_step = PrincetonDecoderStepSaveDuration;
|
|
instance->decoder.decode_data = 0;
|
|
instance->decoder.decode_count_bit = 0;
|
|
instance->te = 0;
|
|
}
|
|
break;
|
|
case PrincetonDecoderStepSaveDuration:
|
|
//save duration
|
|
if(level) {
|
|
instance->decoder.te_last = duration;
|
|
instance->te += duration;
|
|
instance->decoder.parser_step = PrincetonDecoderStepCheckDuration;
|
|
}
|
|
break;
|
|
case PrincetonDecoderStepCheckDuration:
|
|
if(!level) {
|
|
if(duration >= ((uint32_t)subghz_protocol_princeton_const.te_short * 10 +
|
|
subghz_protocol_princeton_const.te_delta)) {
|
|
instance->decoder.parser_step = PrincetonDecoderStepSaveDuration;
|
|
if(instance->decoder.decode_count_bit ==
|
|
subghz_protocol_princeton_const.min_count_bit_for_found) {
|
|
if((instance->last_data == instance->decoder.decode_data) &&
|
|
instance->last_data) {
|
|
instance->te /= (instance->decoder.decode_count_bit * 4 + 1);
|
|
|
|
instance->generic.data = instance->decoder.decode_data;
|
|
instance->generic.data_count_bit = instance->decoder.decode_count_bit;
|
|
|
|
if(instance->base.callback)
|
|
instance->base.callback(&instance->base, instance->base.context);
|
|
}
|
|
instance->last_data = instance->decoder.decode_data;
|
|
}
|
|
instance->decoder.decode_data = 0;
|
|
instance->decoder.decode_count_bit = 0;
|
|
instance->te = 0;
|
|
break;
|
|
}
|
|
|
|
instance->te += duration;
|
|
|
|
if((DURATION_DIFF(instance->decoder.te_last, subghz_protocol_princeton_const.te_short) <
|
|
subghz_protocol_princeton_const.te_delta) &&
|
|
(DURATION_DIFF(duration, subghz_protocol_princeton_const.te_long) <
|
|
subghz_protocol_princeton_const.te_delta * 3)) {
|
|
subghz_protocol_blocks_add_bit(&instance->decoder, 0);
|
|
instance->decoder.parser_step = PrincetonDecoderStepSaveDuration;
|
|
} else if(
|
|
(DURATION_DIFF(instance->decoder.te_last, subghz_protocol_princeton_const.te_long) <
|
|
subghz_protocol_princeton_const.te_delta * 3) &&
|
|
(DURATION_DIFF(duration, subghz_protocol_princeton_const.te_short) <
|
|
subghz_protocol_princeton_const.te_delta)) {
|
|
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
|
|
instance->decoder.parser_step = PrincetonDecoderStepSaveDuration;
|
|
} else {
|
|
instance->decoder.parser_step = PrincetonDecoderStepReset;
|
|
}
|
|
} else {
|
|
instance->decoder.parser_step = PrincetonDecoderStepReset;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Analysis of received data
|
|
* @param instance Pointer to a SubGhzBlockGeneric* instance
|
|
*/
|
|
static void subghz_protocol_princeton_check_remote_controller(SubGhzBlockGeneric* instance) {
|
|
instance->serial = instance->data >> 4;
|
|
instance->btn = instance->data & 0xF;
|
|
}
|
|
|
|
uint8_t subghz_protocol_decoder_princeton_get_hash_data(void* context) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
return subghz_protocol_blocks_get_hash_data(
|
|
&instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
|
|
}
|
|
|
|
bool subghz_protocol_decoder_princeton_serialize(
|
|
void* context,
|
|
FlipperFormat* flipper_format,
|
|
SubGhzRadioPreset* preset) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
bool res = subghz_block_generic_serialize(&instance->generic, flipper_format, preset);
|
|
if(res && !flipper_format_write_uint32(flipper_format, "TE", &instance->te, 1)) {
|
|
FURI_LOG_E(TAG, "Unable to add TE");
|
|
res = false;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
bool subghz_protocol_decoder_princeton_deserialize(void* context, FlipperFormat* flipper_format) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
bool res = false;
|
|
do {
|
|
if(!subghz_block_generic_deserialize(&instance->generic, flipper_format)) {
|
|
FURI_LOG_E(TAG, "Deserialize error");
|
|
break;
|
|
}
|
|
if(instance->generic.data_count_bit !=
|
|
subghz_protocol_princeton_const.min_count_bit_for_found) {
|
|
FURI_LOG_E(TAG, "Wrong number of bits in key");
|
|
break;
|
|
}
|
|
if(!flipper_format_rewind(flipper_format)) {
|
|
FURI_LOG_E(TAG, "Rewind error");
|
|
break;
|
|
}
|
|
if(!flipper_format_read_uint32(flipper_format, "TE", (uint32_t*)&instance->te, 1)) {
|
|
FURI_LOG_E(TAG, "Missing TE");
|
|
break;
|
|
}
|
|
res = true;
|
|
} while(false);
|
|
|
|
return res;
|
|
}
|
|
|
|
void subghz_protocol_decoder_princeton_get_string(void* context, FuriString* output) {
|
|
furi_assert(context);
|
|
SubGhzProtocolDecoderPrinceton* instance = context;
|
|
subghz_protocol_princeton_check_remote_controller(&instance->generic);
|
|
uint32_t data_rev = subghz_protocol_blocks_reverse_key(
|
|
instance->generic.data, instance->generic.data_count_bit);
|
|
|
|
furi_string_cat_printf(
|
|
output,
|
|
"%s %dbit\r\n"
|
|
"Key:0x%08lX\r\n"
|
|
"Yek:0x%08lX\r\n"
|
|
"Sn:0x%05lX Btn:%01X\r\n"
|
|
"Te:%ldus\r\n",
|
|
instance->generic.protocol_name,
|
|
instance->generic.data_count_bit,
|
|
(uint32_t)(instance->generic.data & 0xFFFFFF),
|
|
data_rev,
|
|
instance->generic.serial,
|
|
instance->generic.btn,
|
|
instance->te);
|
|
}
|