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Basic serialize

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Max Lapan
2022-11-20 17:26:27 +01:00
parent 937809b94b
commit 0fe2c99015
1 changed files with 44 additions and 0 deletions
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44
lib/subghz/protocols/pocsag.c
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@@ -5,6 +5,7 @@
#include "../blocks/decoder.h"
#include "../blocks/generic.h"
#include "../blocks/math.h"
#include <lib/flipper_format/flipper_format_i.h>
#define TAG "POCSAG"
@@ -212,6 +213,8 @@ void subghz_protocol_decoder_pocsag_feed(void* context, bool level, uint32_t dur
if (!pocsag_decode_message_word(instance, codeword)) {
instance->decoder.parser_step = PocsagDecoderStepFoundPreamble;
FURI_LOG_I(TAG, "Msg done %d", instance->msg_len);
if(instance->base.callback)
instance->base.callback(&instance->base, instance->base.context);
}
}
instance->codeword_idx++;
@@ -224,11 +227,52 @@ void subghz_protocol_decoder_pocsag_feed(void* context, bool level, uint32_t dur
}
}
uint8_t subghz_protocol_decoder_pocsag_get_hash_data(void* context) {
furi_assert(context);
SubGhzProtocolDecoderPocsag* instance = context;
uint8_t hash = 0;
uint8_t i;
for(i = 0; i < instance->msg_len; i++)
hash ^= instance->msg[i];
// address is 21 bit
hash ^= (instance->addr & 0xFF) ^
((instance->addr >> 8) & 0xFF) ^
((instance->addr >> 16) & 0xFF);
return hash;
}
bool subghz_protocol_decoder_pocsag_serialize(void* context, FlipperFormat* flipper_format, SubGhzRadioPreset* preset) {
furi_assert(context);
SubGhzProtocolDecoderPocsag* instance = context;
if (!subghz_block_generic_serialize(&instance->generic, flipper_format, preset))
return false;
return true;
}
bool subghz_protocol_decoder_pocsag_deserialize(void* context, FlipperFormat* flipper_format) {
furi_assert(context);
SubGhzProtocolDecoderPocsag* instance = context;
bool ret = false;
do {
if(!subghz_block_generic_deserialize(&instance->generic, flipper_format)) {
break;
}
ret = true;
} while(false);
return ret;
}
const SubGhzProtocolDecoder subghz_protocol_pocsag_decoder = {
.alloc = subghz_protocol_decoder_pocsag_alloc,
.free = subghz_protocol_decoder_pocsag_free,
.reset = subghz_protocol_decoder_pocsag_reset,
.feed = subghz_protocol_decoder_pocsag_feed,
.get_hash_data = subghz_protocol_decoder_pocsag_get_hash_data,
.serialize = subghz_protocol_decoder_pocsag_serialize,
.deserialize = subghz_protocol_decoder_pocsag_deserialize,
};
const SubGhzProtocol subghz_protocol_pocsag = {