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WS: add CRC, refactoring

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This commit is contained in:
SkorP 2023-04-25 11:22:35 +04:00
parent 7aa6716892
commit 6a9bdeae3e
6 changed files with 373 additions and 330 deletions
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2
applications/external/weather_station/protocols/protocol_items.c vendored
View file

@ -16,7 +16,7 @@ const SubGhzProtocol* weather_station_protocol_registry_items[] = {
&ws_protocol_auriol_th,
&ws_protocol_oregon_v1,
&ws_protocol_tx_8300,
&ws_protocol_wendox,
&ws_protocol_wendox_w6726,
};
const SubGhzProtocolRegistry weather_station_protocol_registry = {

2
applications/external/weather_station/protocols/protocol_items.h vendored
View file

@ -16,6 +16,6 @@
#include "auriol_hg0601a.h"
#include "oregon_v1.h"
#include "tx_8300.h"
#include "wendox.h"
#include "wendox_w6726.h"
extern const SubGhzProtocolRegistry weather_station_protocol_registry;

291
applications/external/weather_station/protocols/wendox._w6726.c vendored Normal file
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@ -0,0 +1,291 @@
#include "wendox_w6726.h"
#define TAG "WSProtocolWendoxW6726"
/*
* Wendox W6726
*
* Temperature -50°Ñ to +70°Ñ
* _ _ _ __ _
* _| |___| |___| |___ ... | |_| |__...._______________
* preamble data guard time
*
* 3 reps every 3 minutes
* in the first message 11 bytes of the preamble in the rest by 7
*
* bit 0: 1955-hi, 5865-lo
* bit 1: 5865-hi, 1955-lo
*
* guard time: 12*1955+(lo last bit)
* data: 29 bit
*/
static const SubGhzBlockConst ws_protocol_wendox_w6726_const = {
.te_short = 1955,
.te_long = 5865,
.te_delta = 300,
.min_count_bit_for_found = 29,
};
struct WSProtocolDecoderWendoxW6726 {
SubGhzProtocolDecoderBase base;
SubGhzBlockDecoder decoder;
WSBlockGeneric generic;
uint16_t header_count;
};
struct WSProtocolEncoderWendoxW6726 {
SubGhzProtocolEncoderBase base;
SubGhzProtocolBlockEncoder encoder;
WSBlockGeneric generic;
};
typedef enum {
WendoxW6726DecoderStepReset = 0,
WendoxW6726DecoderStepCheckPreambule,
WendoxW6726DecoderStepSaveDuration,
WendoxW6726DecoderStepCheckDuration,
} WendoxW6726DecoderStep;
const SubGhzProtocolDecoder ws_protocol_wendox_w6726_decoder = {
.alloc = ws_protocol_decoder_wendox_w6726_alloc,
.free = ws_protocol_decoder_wendox_w6726_free,
.feed = ws_protocol_decoder_wendox_w6726_feed,
.reset = ws_protocol_decoder_wendox_w6726_reset,
.get_hash_data = ws_protocol_decoder_wendox_w6726_get_hash_data,
.serialize = ws_protocol_decoder_wendox_w6726_serialize,
.deserialize = ws_protocol_decoder_wendox_w6726_deserialize,
.get_string = ws_protocol_decoder_wendox_w6726_get_string,
};
const SubGhzProtocolEncoder ws_protocol_wendox_w6726_encoder = {
.alloc = NULL,
.free = NULL,
.deserialize = NULL,
.stop = NULL,
.yield = NULL,
};
const SubGhzProtocol ws_protocol_wendox_w6726 = {
.name = WS_PROTOCOL_WENDOX_W6726_NAME,
.type = SubGhzProtocolWeatherStation,
.flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_868 |
SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable,
.decoder = &ws_protocol_wendox_w6726_decoder,
.encoder = &ws_protocol_wendox_w6726_encoder,
};
void* ws_protocol_decoder_wendox_w6726_alloc(SubGhzEnvironment* environment) {
UNUSED(environment);
WSProtocolDecoderWendoxW6726* instance = malloc(sizeof(WSProtocolDecoderWendoxW6726));
instance->base.protocol = &ws_protocol_wendox_w6726;
instance->generic.protocol_name = instance->base.protocol->name;
return instance;
}
void ws_protocol_decoder_wendox_w6726_free(void* context) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
free(instance);
}
void ws_protocol_decoder_wendox_w6726_reset(void* context) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
static bool ws_protocol_wendox_w6726_check(WSProtocolDecoderWendoxW6726* instance) {
if(!instance->decoder.decode_data) return false;
uint8_t msg[] = {
instance->decoder.decode_data >> 28,
instance->decoder.decode_data >> 20,
instance->decoder.decode_data >> 12,
instance->decoder.decode_data >> 4};
uint8_t crc = subghz_protocol_blocks_crc4(msg, 4, 0x9, 0xD);
return (crc == (instance->decoder.decode_data & 0x0F));
}
/**
* Analysis of received data
* @param instance Pointer to a WSBlockGeneric* instance
*/
static void ws_protocol_wendox_w6726_remote_controller(WSBlockGeneric* instance) {
instance->id = (instance->data >> 24) & 0xFF;
instance->battery_low = (instance->data >> 6) & 1;
instance->channel = WS_NO_CHANNEL;
if(((instance->data >> 23) & 1)) {
instance->temp = (float)(((instance->data >> 14) & 0x1FF) + 12) / 10.0f;
} else {
instance->temp = (float)((~(instance->data >> 14) & 0x1FF) + 1 - 12) / -10.0f;
}
if(instance->temp < -50.0f) {
instance->temp = -50.0f;
} else if(instance->temp > 70.0f) {
instance->temp = 70.0f;
}
instance->btn = WS_NO_BTN;
instance->humidity = WS_NO_HUMIDITY;
}
void ws_protocol_decoder_wendox_w6726_feed(void* context, bool level, uint32_t duration) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
switch(instance->decoder.parser_step) {
case WendoxW6726DecoderStepReset:
if((level) && (DURATION_DIFF(duration, ws_protocol_wendox_w6726_const.te_short) <
ws_protocol_wendox_w6726_const.te_delta)) {
instance->decoder.parser_step = WendoxW6726DecoderStepCheckPreambule;
instance->decoder.te_last = duration;
instance->header_count = 0;
}
break;
case WendoxW6726DecoderStepCheckPreambule:
if(level) {
instance->decoder.te_last = duration;
} else {
if((DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_w6726_const.te_short) <
ws_protocol_wendox_w6726_const.te_delta * 1) &&
(DURATION_DIFF(duration, ws_protocol_wendox_w6726_const.te_long) <
ws_protocol_wendox_w6726_const.te_delta * 2)) {
instance->header_count++;
} else if((instance->header_count > 4) && (instance->header_count < 12)) {
if((DURATION_DIFF(
instance->decoder.te_last, ws_protocol_wendox_w6726_const.te_long) <
ws_protocol_wendox_w6726_const.te_delta * 2) &&
(DURATION_DIFF(duration, ws_protocol_wendox_w6726_const.te_short) <
ws_protocol_wendox_w6726_const.te_delta)) {
instance->decoder.decode_data = 0;
instance->decoder.decode_count_bit = 0;
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
instance->decoder.parser_step = WendoxW6726DecoderStepSaveDuration;
} else {
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
} else {
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
}
break;
case WendoxW6726DecoderStepSaveDuration:
if(level) {
instance->decoder.te_last = duration;
instance->decoder.parser_step = WendoxW6726DecoderStepCheckDuration;
} else {
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
break;
case WendoxW6726DecoderStepCheckDuration:
if(!level) {
if(duration >
ws_protocol_wendox_w6726_const.te_short + ws_protocol_wendox_w6726_const.te_long) {
if(DURATION_DIFF(
instance->decoder.te_last, ws_protocol_wendox_w6726_const.te_short) <
ws_protocol_wendox_w6726_const.te_delta) {
subghz_protocol_blocks_add_bit(&instance->decoder, 0);
instance->decoder.parser_step = WendoxW6726DecoderStepSaveDuration;
} else if(
DURATION_DIFF(
instance->decoder.te_last, ws_protocol_wendox_w6726_const.te_long) <
ws_protocol_wendox_w6726_const.te_delta * 2) {
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
instance->decoder.parser_step = WendoxW6726DecoderStepSaveDuration;
} else {
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
if((instance->decoder.decode_count_bit ==
ws_protocol_wendox_w6726_const.min_count_bit_for_found) &&
ws_protocol_wendox_w6726_check(instance)) {
instance->generic.data = instance->decoder.decode_data;
instance->generic.data_count_bit = instance->decoder.decode_count_bit;
ws_protocol_wendox_w6726_remote_controller(&instance->generic);
if(instance->base.callback)
instance->base.callback(&instance->base, instance->base.context);
}
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
} else if(
(DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_w6726_const.te_short) <
ws_protocol_wendox_w6726_const.te_delta) &&
(DURATION_DIFF(duration, ws_protocol_wendox_w6726_const.te_long) <
ws_protocol_wendox_w6726_const.te_delta * 3)) {
subghz_protocol_blocks_add_bit(&instance->decoder, 0);
instance->decoder.parser_step = WendoxW6726DecoderStepSaveDuration;
} else if(
(DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_w6726_const.te_long) <
ws_protocol_wendox_w6726_const.te_delta * 2) &&
(DURATION_DIFF(duration, ws_protocol_wendox_w6726_const.te_short) <
ws_protocol_wendox_w6726_const.te_delta)) {
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
instance->decoder.parser_step = WendoxW6726DecoderStepSaveDuration;
} else {
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
} else {
instance->decoder.parser_step = WendoxW6726DecoderStepReset;
}
break;
}
}
uint8_t ws_protocol_decoder_wendox_w6726_get_hash_data(void* context) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
return subghz_protocol_blocks_get_hash_data(
&instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
}
SubGhzProtocolStatus ws_protocol_decoder_wendox_w6726_serialize(
void* context,
FlipperFormat* flipper_format,
SubGhzRadioPreset* preset) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
return ws_block_generic_serialize(&instance->generic, flipper_format, preset);
}
SubGhzProtocolStatus
ws_protocol_decoder_wendox_w6726_deserialize(void* context, FlipperFormat* flipper_format) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
return ws_block_generic_deserialize_check_count_bit(
&instance->generic,
flipper_format,
ws_protocol_wendox_w6726_const.min_count_bit_for_found);
}
void ws_protocol_decoder_wendox_w6726_get_string(void* context, FuriString* output) {
furi_assert(context);
WSProtocolDecoderWendoxW6726* instance = context;
furi_string_printf(
output,
"%s %dbit\r\n"
"Key:0x%lX%08lX\r\n"
"Sn:0x%lX Ch:%d Bat:%d\r\n"
"Temp:%3.1f C Hum:%d%%",
instance->generic.protocol_name,
instance->generic.data_count_bit,
(uint32_t)(instance->generic.data >> 32),
(uint32_t)(instance->generic.data),
instance->generic.id,
instance->generic.channel,
instance->generic.battery_low,
(double)instance->generic.temp,
instance->generic.humidity);
}

248
applications/external/weather_station/protocols/wendox.c vendored
View file

@ -1,248 +0,0 @@
#include "wendox.h"
#define TAG "WSProtocolWendox"
static const SubGhzBlockConst ws_protocol_wendox_const = {
.te_short = 1955,
.te_long = 5865,
.te_delta = 300,
.min_count_bit_for_found = 28,
};
struct WSProtocolDecoderWendox {
SubGhzProtocolDecoderBase base;
SubGhzBlockDecoder decoder;
WSBlockGeneric generic;
uint16_t header_count;
};
struct WSProtocolEncoderWendox {
SubGhzProtocolEncoderBase base;
SubGhzProtocolBlockEncoder encoder;
WSBlockGeneric generic;
};
typedef enum {
WendoxDecoderStepReset = 0,
WendoxDecoderStepCheckPreambule,
WendoxDecoderStepSaveDuration,
WendoxDecoderStepCheckDuration,
} WendoxDecoderStep;
const SubGhzProtocolDecoder ws_protocol_wendox_decoder = {
.alloc = ws_protocol_decoder_wendox_alloc,
.free = ws_protocol_decoder_wendox_free,
.feed = ws_protocol_decoder_wendox_feed,
.reset = ws_protocol_decoder_wendox_reset,
.get_hash_data = ws_protocol_decoder_wendox_get_hash_data,
.serialize = ws_protocol_decoder_wendox_serialize,
.deserialize = ws_protocol_decoder_wendox_deserialize,
.get_string = ws_protocol_decoder_wendox_get_string,
};
const SubGhzProtocolEncoder ws_protocol_wendox_encoder = {
.alloc = NULL,
.free = NULL,
.deserialize = NULL,
.stop = NULL,
.yield = NULL,
};
const SubGhzProtocol ws_protocol_wendox = {
.name = WS_PROTOCOL_WENDOX_NAME,
.type = SubGhzProtocolWeatherStation,
.flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_868 |
SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable,
.decoder = &ws_protocol_wendox_decoder,
.encoder = &ws_protocol_wendox_encoder,
};
void* ws_protocol_decoder_wendox_alloc(SubGhzEnvironment* environment) {
UNUSED(environment);
WSProtocolDecoderWendox* instance = malloc(sizeof(WSProtocolDecoderWendox));
instance->base.protocol = &ws_protocol_wendox;
instance->generic.protocol_name = instance->base.protocol->name;
return instance;
}
void ws_protocol_decoder_wendox_free(void* context) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
free(instance);
}
void ws_protocol_decoder_wendox_reset(void* context) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
instance->decoder.parser_step = WendoxDecoderStepReset;
}
// static bool ws_protocol_wendox_check(WSProtocolDecoderWendox* instance) {
// if(!instance->decoder.decode_data) return false;
// uint8_t msg[] = {
// instance->decoder.decode_data >> 24,
// instance->decoder.decode_data >> 16,
// instance->decoder.decode_data >> 8};
// uint8_t crc = subghz_protocol_blocks_lfsr_digest8(msg, 3, 0x98, 0xF1);
// return (crc == (instance->decoder.decode_data & 0xFF));
// }
/**
* Analysis of received data
* @param instance Pointer to a WSBlockGeneric* instance
*/
static void ws_protocol_wendox_remote_controller(WSBlockGeneric* instance) {
instance->id = (instance->data >> 4) & 0xFF;
instance->battery_low = (instance->data >> 5) & 1;
instance->channel = WS_NO_CHANNEL;
if(((instance->data >> 22) & 1)) {
instance->temp = (float)(((instance->data >> 13) & 0x1FF) + 12) / 10.0f;
} else {
instance->temp = (float)((~(instance->data >> 13) & 0x1FF) + 1 - 12) / -10.0f;
}
FURI_LOG_E("TAG", "%llX %f", instance->data, (double)instance->temp);
instance->btn = WS_NO_BTN;
instance->humidity = WS_NO_HUMIDITY;
}
void ws_protocol_decoder_wendox_feed(void* context, bool level, uint32_t duration) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
switch(instance->decoder.parser_step) {
case WendoxDecoderStepReset:
if((level) && (DURATION_DIFF(duration, ws_protocol_wendox_const.te_short) <
ws_protocol_wendox_const.te_delta)) {
instance->decoder.parser_step = WendoxDecoderStepCheckPreambule;
instance->decoder.te_last = duration;
instance->header_count = 0;
}
break;
case WendoxDecoderStepCheckPreambule:
if(level) {
instance->decoder.te_last = duration;
} else {
if((DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_const.te_short) <
ws_protocol_wendox_const.te_delta * 1) &&
(DURATION_DIFF(duration, ws_protocol_wendox_const.te_long) <
ws_protocol_wendox_const.te_delta * 2)) {
instance->header_count++;
} else if((instance->header_count > 4) && (instance->header_count < 12)) {
if((DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_const.te_long) <
ws_protocol_wendox_const.te_delta * 2) &&
(DURATION_DIFF(duration, ws_protocol_wendox_const.te_short) <
ws_protocol_wendox_const.te_delta)) {
instance->decoder.decode_data = 0;
instance->decoder.decode_count_bit = 0;
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
instance->decoder.parser_step = WendoxDecoderStepSaveDuration;
} else {
instance->decoder.parser_step = WendoxDecoderStepReset;
}
} else {
instance->decoder.parser_step = WendoxDecoderStepReset;
}
}
break;
case WendoxDecoderStepSaveDuration:
if(level) {
instance->decoder.te_last = duration;
instance->decoder.parser_step = WendoxDecoderStepCheckDuration;
} else {
instance->decoder.parser_step = WendoxDecoderStepReset;
}
break;
case WendoxDecoderStepCheckDuration:
if(!level) {
if(duration > ws_protocol_wendox_const.te_short + ws_protocol_wendox_const.te_long) {
if(instance->decoder.decode_count_bit ==
ws_protocol_wendox_const.min_count_bit_for_found) {
instance->generic.data = instance->decoder.decode_data;
instance->generic.data_count_bit = instance->decoder.decode_count_bit;
ws_protocol_wendox_remote_controller(&instance->generic);
if(instance->base.callback)
instance->base.callback(&instance->base, instance->base.context);
}
instance->decoder.parser_step = WendoxDecoderStepReset;
} else if(
(DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_const.te_short) <
ws_protocol_wendox_const.te_delta) &&
(DURATION_DIFF(duration, ws_protocol_wendox_const.te_long) <
ws_protocol_wendox_const.te_delta * 3)) {
subghz_protocol_blocks_add_bit(&instance->decoder, 0);
instance->decoder.parser_step = WendoxDecoderStepSaveDuration;
} else if(
(DURATION_DIFF(instance->decoder.te_last, ws_protocol_wendox_const.te_long) <
ws_protocol_wendox_const.te_delta * 2) &&
(DURATION_DIFF(duration, ws_protocol_wendox_const.te_short) <
ws_protocol_wendox_const.te_delta)) {
subghz_protocol_blocks_add_bit(&instance->decoder, 1);
instance->decoder.parser_step = WendoxDecoderStepSaveDuration;
} else {
instance->decoder.parser_step = WendoxDecoderStepReset;
}
} else {
instance->decoder.parser_step = WendoxDecoderStepReset;
}
break;
}
}
uint8_t ws_protocol_decoder_wendox_get_hash_data(void* context) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
return subghz_protocol_blocks_get_hash_data(
&instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
}
SubGhzProtocolStatus ws_protocol_decoder_wendox_serialize(
void* context,
FlipperFormat* flipper_format,
SubGhzRadioPreset* preset) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
return ws_block_generic_serialize(&instance->generic, flipper_format, preset);
}
SubGhzProtocolStatus
ws_protocol_decoder_wendox_deserialize(void* context, FlipperFormat* flipper_format) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
return ws_block_generic_deserialize_check_count_bit(
&instance->generic, flipper_format, ws_protocol_wendox_const.min_count_bit_for_found);
}
void ws_protocol_decoder_wendox_get_string(void* context, FuriString* output) {
furi_assert(context);
WSProtocolDecoderWendox* instance = context;
furi_string_printf(
output,
"%s %dbit\r\n"
"Key:0x%lX%08lX\r\n"
"Sn:0x%lX Ch:%d Bat:%d\r\n"
"Temp:%3.1f C Hum:%d%%",
instance->generic.protocol_name,
instance->generic.data_count_bit,
(uint32_t)(instance->generic.data >> 32),
(uint32_t)(instance->generic.data),
instance->generic.id,
instance->generic.channel,
instance->generic.battery_low,
(double)instance->generic.temp,
instance->generic.humidity);
}

80
applications/external/weather_station/protocols/wendox.h vendored
View file

@ -1,80 +0,0 @@
#pragma once
#include <lib/subghz/protocols/base.h>
#include <lib/subghz/blocks/const.h>
#include <lib/subghz/blocks/decoder.h>
#include <lib/subghz/blocks/encoder.h>
#include "ws_generic.h"
#include <lib/subghz/blocks/math.h>
#define WS_PROTOCOL_WENDOX_NAME "Wendox"
typedef struct WSProtocolDecoderWendox WSProtocolDecoderWendox;
typedef struct WSProtocolEncoderWendox WSProtocolEncoderWendox;
extern const SubGhzProtocolDecoder ws_protocol_wendox_decoder;
extern const SubGhzProtocolEncoder ws_protocol_wendox_encoder;
extern const SubGhzProtocol ws_protocol_wendox;
/**
* Allocate WSProtocolDecoderWendox.
* @param environment Pointer to a SubGhzEnvironment instance
* @return WSProtocolDecoderWendox* pointer to a WSProtocolDecoderWendox instance
*/
void* ws_protocol_decoder_wendox_alloc(SubGhzEnvironment* environment);
/**
* Free WSProtocolDecoderWendox.
* @param context Pointer to a WSProtocolDecoderWendox instance
*/
void ws_protocol_decoder_wendox_free(void* context);
/**
* Reset decoder WSProtocolDecoderWendox.
* @param context Pointer to a WSProtocolDecoderWendox instance
*/
void ws_protocol_decoder_wendox_reset(void* context);
/**
* Parse a raw sequence of levels and durations received from the air.
* @param context Pointer to a WSProtocolDecoderWendox instance
* @param level Signal level true-high false-low
* @param duration Duration of this level in, us
*/
void ws_protocol_decoder_wendox_feed(void* context, bool level, uint32_t duration);
/**
* Getting the hash sum of the last randomly received parcel.
* @param context Pointer to a WSProtocolDecoderWendox instance
* @return hash Hash sum
*/
uint8_t ws_protocol_decoder_wendox_get_hash_data(void* context);
/**
* Serialize data WSProtocolDecoderWendox.
* @param context Pointer to a WSProtocolDecoderWendox instance
* @param flipper_format Pointer to a FlipperFormat instance
* @param preset The modulation on which the signal was received, SubGhzRadioPreset
* @return status
*/
SubGhzProtocolStatus ws_protocol_decoder_wendox_serialize(
void* context,
FlipperFormat* flipper_format,
SubGhzRadioPreset* preset);
/**
* Deserialize data WSProtocolDecoderWendox.
* @param context Pointer to a WSProtocolDecoderWendox instance
* @param flipper_format Pointer to a FlipperFormat instance
* @return status
*/
SubGhzProtocolStatus
ws_protocol_decoder_wendox_deserialize(void* context, FlipperFormat* flipper_format);
/**
* Getting a textual representation of the received data.
* @param context Pointer to a WSProtocolDecoderWendox instance
* @param output Resulting text
*/
void ws_protocol_decoder_wendox_get_string(void* context, FuriString* output);

80
applications/external/weather_station/protocols/wendox_w6726.h vendored Normal file
View file

@ -0,0 +1,80 @@
#pragma once
#include <lib/subghz/protocols/base.h>
#include <lib/subghz/blocks/const.h>
#include <lib/subghz/blocks/decoder.h>
#include <lib/subghz/blocks/encoder.h>
#include "ws_generic.h"
#include <lib/subghz/blocks/math.h>
#define WS_PROTOCOL_WENDOX_W6726_NAME "Wendox W6726"
typedef struct WSProtocolDecoderWendoxW6726 WSProtocolDecoderWendoxW6726;
typedef struct WSProtocolEncoderWendoxW6726 WSProtocolEncoderWendoxW6726;
extern const SubGhzProtocolDecoder ws_protocol_wendox_w6726_decoder;
extern const SubGhzProtocolEncoder ws_protocol_wendox_w6726_encoder;
extern const SubGhzProtocol ws_protocol_wendox_w6726;
/**
* Allocate WSProtocolDecoderWendoxW6726.
* @param environment Pointer to a SubGhzEnvironment instance
* @return WSProtocolDecoderWendoxW6726* pointer to a WSProtocolDecoderWendoxW6726 instance
*/
void* ws_protocol_decoder_wendox_w6726_alloc(SubGhzEnvironment* environment);
/**
* Free WSProtocolDecoderWendoxW6726.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
*/
void ws_protocol_decoder_wendox_w6726_free(void* context);
/**
* Reset decoder WSProtocolDecoderWendoxW6726.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
*/
void ws_protocol_decoder_wendox_w6726_reset(void* context);
/**
* Parse a raw sequence of levels and durations received from the air.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
* @param level Signal level true-high false-low
* @param duration Duration of this level in, us
*/
void ws_protocol_decoder_wendox_w6726_feed(void* context, bool level, uint32_t duration);
/**
* Getting the hash sum of the last randomly received parcel.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
* @return hash Hash sum
*/
uint8_t ws_protocol_decoder_wendox_w6726_get_hash_data(void* context);
/**
* Serialize data WSProtocolDecoderWendoxW6726.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
* @param flipper_format Pointer to a FlipperFormat instance
* @param preset The modulation on which the signal was received, SubGhzRadioPreset
* @return status
*/
SubGhzProtocolStatus ws_protocol_decoder_wendox_w6726_serialize(
void* context,
FlipperFormat* flipper_format,
SubGhzRadioPreset* preset);
/**
* Deserialize data WSProtocolDecoderWendoxW6726.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
* @param flipper_format Pointer to a FlipperFormat instance
* @return status
*/
SubGhzProtocolStatus
ws_protocol_decoder_wendox_w6726_deserialize(void* context, FlipperFormat* flipper_format);
/**
* Getting a textual representation of the received data.
* @param context Pointer to a WSProtocolDecoderWendoxW6726 instance
* @param output Resulting text
*/
void ws_protocol_decoder_wendox_w6726_get_string(void* context, FuriString* output);