|
|
@@ -0,0 +1,380 @@
|
|
|
+#include "power_smart.h"
|
|
|
+#include <lib/toolbox/manchester_decoder.h>
|
|
|
+#include <lib/toolbox/manchester_encoder.h>
|
|
|
+#include "../blocks/const.h"
|
|
|
+#include "../blocks/decoder.h"
|
|
|
+#include "../blocks/encoder.h"
|
|
|
+#include "../blocks/generic.h"
|
|
|
+#include "../blocks/math.h"
|
|
|
+
|
|
|
+#define TAG "SubGhzProtocolPowerSmart"
|
|
|
+#define POWER_SMART_PACKET_HEADER 0xFD000000AA000000
|
|
|
+#define POWER_SMART_PACKET_HEADER_MASK 0xFF000000FF000000
|
|
|
+
|
|
|
+#define CHANNEL_PATTERN "%c%c%c%c%c%c"
|
|
|
+#define CNT_TO_CHANNEL(dip) \
|
|
|
+ (dip & 0x0001 ? '*' : '-'), (dip & 0x0002 ? '*' : '-'), (dip & 0x0004 ? '*' : '-'), \
|
|
|
+ (dip & 0x0008 ? '*' : '-'), (dip & 0x0010 ? '*' : '-'), (dip & 0x0020 ? '*' : '-')
|
|
|
+
|
|
|
+static const SubGhzBlockConst subghz_protocol_power_smart_const = {
|
|
|
+ .te_short = 225,
|
|
|
+ .te_long = 450,
|
|
|
+ .te_delta = 100,
|
|
|
+ .min_count_bit_for_found = 64,
|
|
|
+};
|
|
|
+
|
|
|
+struct SubGhzProtocolDecoderPowerSmart {
|
|
|
+ SubGhzProtocolDecoderBase base;
|
|
|
+
|
|
|
+ SubGhzBlockDecoder decoder;
|
|
|
+ SubGhzBlockGeneric generic;
|
|
|
+ ManchesterState manchester_saved_state;
|
|
|
+ uint16_t header_count;
|
|
|
+};
|
|
|
+
|
|
|
+struct SubGhzProtocolEncoderPowerSmart {
|
|
|
+ SubGhzProtocolEncoderBase base;
|
|
|
+
|
|
|
+ SubGhzProtocolBlockEncoder encoder;
|
|
|
+ SubGhzBlockGeneric generic;
|
|
|
+};
|
|
|
+
|
|
|
+typedef enum {
|
|
|
+ PowerSmartDecoderStepReset = 0,
|
|
|
+ PowerSmartDecoderFoundHeader,
|
|
|
+ PowerSmartDecoderStepDecoderData,
|
|
|
+} PowerSmartDecoderStep;
|
|
|
+
|
|
|
+const SubGhzProtocolDecoder subghz_protocol_power_smart_decoder = {
|
|
|
+ .alloc = subghz_protocol_decoder_power_smart_alloc,
|
|
|
+ .free = subghz_protocol_decoder_power_smart_free,
|
|
|
+
|
|
|
+ .feed = subghz_protocol_decoder_power_smart_feed,
|
|
|
+ .reset = subghz_protocol_decoder_power_smart_reset,
|
|
|
+
|
|
|
+ .get_hash_data = subghz_protocol_decoder_power_smart_get_hash_data,
|
|
|
+ .serialize = subghz_protocol_decoder_power_smart_serialize,
|
|
|
+ .deserialize = subghz_protocol_decoder_power_smart_deserialize,
|
|
|
+ .get_string = subghz_protocol_decoder_power_smart_get_string,
|
|
|
+};
|
|
|
+
|
|
|
+const SubGhzProtocolEncoder subghz_protocol_power_smart_encoder = {
|
|
|
+ .alloc = subghz_protocol_encoder_power_smart_alloc,
|
|
|
+ .free = subghz_protocol_encoder_power_smart_free,
|
|
|
+
|
|
|
+ .deserialize = subghz_protocol_encoder_power_smart_deserialize,
|
|
|
+ .stop = subghz_protocol_encoder_power_smart_stop,
|
|
|
+ .yield = subghz_protocol_encoder_power_smart_yield,
|
|
|
+};
|
|
|
+
|
|
|
+const SubGhzProtocol subghz_protocol_power_smart = {
|
|
|
+ .name = SUBGHZ_PROTOCOL_POWER_SMART_NAME,
|
|
|
+ .type = SubGhzProtocolTypeStatic,
|
|
|
+ .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable |
|
|
|
+ SubGhzProtocolFlag_Load | SubGhzProtocolFlag_Save | SubGhzProtocolFlag_Send,
|
|
|
+
|
|
|
+ .decoder = &subghz_protocol_power_smart_decoder,
|
|
|
+ .encoder = &subghz_protocol_power_smart_encoder,
|
|
|
+};
|
|
|
+
|
|
|
+void* subghz_protocol_encoder_power_smart_alloc(SubGhzEnvironment* environment) {
|
|
|
+ UNUSED(environment);
|
|
|
+ SubGhzProtocolEncoderPowerSmart* instance = malloc(sizeof(SubGhzProtocolEncoderPowerSmart));
|
|
|
+
|
|
|
+ instance->base.protocol = &subghz_protocol_power_smart;
|
|
|
+ instance->generic.protocol_name = instance->base.protocol->name;
|
|
|
+
|
|
|
+ instance->encoder.repeat = 10;
|
|
|
+ instance->encoder.size_upload = 1024;
|
|
|
+ instance->encoder.upload = malloc(instance->encoder.size_upload * sizeof(LevelDuration));
|
|
|
+ instance->encoder.is_runing = false;
|
|
|
+ return instance;
|
|
|
+}
|
|
|
+
|
|
|
+void subghz_protocol_encoder_power_smart_free(void* context) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolEncoderPowerSmart* instance = context;
|
|
|
+ free(instance->encoder.upload);
|
|
|
+ free(instance);
|
|
|
+}
|
|
|
+
|
|
|
+static LevelDuration
|
|
|
+ subghz_protocol_encoder_power_smart_add_duration_to_upload(ManchesterEncoderResult result) {
|
|
|
+ LevelDuration data = {.duration = 0, .level = 0};
|
|
|
+ switch(result) {
|
|
|
+ case ManchesterEncoderResultShortLow:
|
|
|
+ data.duration = subghz_protocol_power_smart_const.te_short;
|
|
|
+ data.level = false;
|
|
|
+ break;
|
|
|
+ case ManchesterEncoderResultLongLow:
|
|
|
+ data.duration = subghz_protocol_power_smart_const.te_long;
|
|
|
+ data.level = false;
|
|
|
+ break;
|
|
|
+ case ManchesterEncoderResultLongHigh:
|
|
|
+ data.duration = subghz_protocol_power_smart_const.te_long;
|
|
|
+ data.level = true;
|
|
|
+ break;
|
|
|
+ case ManchesterEncoderResultShortHigh:
|
|
|
+ data.duration = subghz_protocol_power_smart_const.te_short;
|
|
|
+ data.level = true;
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ furi_crash("SubGhz: ManchesterEncoderResult is incorrect.");
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ return level_duration_make(data.level, data.duration);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Generating an upload from data.
|
|
|
+ * @param instance Pointer to a SubGhzProtocolEncoderPowerSmart instance
|
|
|
+ */
|
|
|
+static void
|
|
|
+ subghz_protocol_encoder_power_smart_get_upload(SubGhzProtocolEncoderPowerSmart* instance) {
|
|
|
+ furi_assert(instance);
|
|
|
+ size_t index = 0;
|
|
|
+
|
|
|
+ ManchesterEncoderState enc_state;
|
|
|
+ manchester_encoder_reset(&enc_state);
|
|
|
+ ManchesterEncoderResult result;
|
|
|
+
|
|
|
+ for(int i = 8; i > 0; i--) {
|
|
|
+ for(uint8_t i = instance->generic.data_count_bit; i > 0; i--) {
|
|
|
+ if(!manchester_encoder_advance(
|
|
|
+ &enc_state, !bit_read(instance->generic.data, i - 1), &result)) {
|
|
|
+ instance->encoder.upload[index++] =
|
|
|
+ subghz_protocol_encoder_power_smart_add_duration_to_upload(result);
|
|
|
+ manchester_encoder_advance(
|
|
|
+ &enc_state, !bit_read(instance->generic.data, i - 1), &result);
|
|
|
+ }
|
|
|
+ instance->encoder.upload[index++] =
|
|
|
+ subghz_protocol_encoder_power_smart_add_duration_to_upload(result);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ instance->encoder.upload[index] = subghz_protocol_encoder_power_smart_add_duration_to_upload(
|
|
|
+ manchester_encoder_finish(&enc_state));
|
|
|
+ if(level_duration_get_level(instance->encoder.upload[index])) {
|
|
|
+ index++;
|
|
|
+ }
|
|
|
+ instance->encoder.upload[index++] =
|
|
|
+ level_duration_make(false, (uint32_t)subghz_protocol_power_smart_const.te_long * 1111);
|
|
|
+ instance->encoder.size_upload = index;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Analysis of received data
|
|
|
+ * @param instance Pointer to a SubGhzBlockGeneric* instance
|
|
|
+ */
|
|
|
+static void subghz_protocol_power_smart_remote_controller(SubGhzBlockGeneric* instance) {
|
|
|
+ /*
|
|
|
+ * Protocol: Manchester encoding, symbol rate ~2222.
|
|
|
+ * Packet Format:
|
|
|
+ * 0xFDXXXXYYAAZZZZWW where 0xFD and 0xAA sync word
|
|
|
+ * XXXX = ~ZZZZ, YY=(~WW)-1
|
|
|
+ * Example:
|
|
|
+ * SYNC1 K1 CHANNEL DATA1 K2 DATA2 SYNC2 ~K1 ~CHANNEL ~DATA2 ~K2 (~DATA2)-1
|
|
|
+ * 0xFD2137ACAADEC852 => 11111101 0 010000 10011011 1 10101100 10101010 1 1011110 1100100 0 01010010
|
|
|
+ * 0xFDA137ACAA5EC852 => 11111101 1 010000 10011011 1 10101100 10101010 0 1011110 1100100 0 01010010
|
|
|
+ * 0xFDA136ACAA5EC952 => 11111101 1 010000 10011011 0 10101100 10101010 0 1011110 1100100 1 01010010
|
|
|
+ *
|
|
|
+ * Key:
|
|
|
+ * K1K2
|
|
|
+ * 0 0 - key_unknown
|
|
|
+ * 0 1 - key_down
|
|
|
+ * 1 0 - key_up
|
|
|
+ * 1 1 - key_stop
|
|
|
+ *
|
|
|
+ */
|
|
|
+
|
|
|
+ instance->btn = ((instance->data >> 54) & 0x02) | ((instance->data >> 40) & 0x1);
|
|
|
+ instance->serial = ((instance->data >> 33) & 0x3FFF00) | ((instance->data >> 32) & 0xFF);
|
|
|
+ instance->cnt = ((instance->data >> 49) & 0x3F);
|
|
|
+}
|
|
|
+
|
|
|
+bool subghz_protocol_encoder_power_smart_deserialize(void* context, FlipperFormat* flipper_format) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolEncoderPowerSmart* instance = context;
|
|
|
+ bool res = false;
|
|
|
+ do {
|
|
|
+ if(!subghz_block_generic_deserialize(&instance->generic, flipper_format)) {
|
|
|
+ FURI_LOG_E(TAG, "Deserialize error");
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ //optional parameter parameter
|
|
|
+ flipper_format_read_uint32(
|
|
|
+ flipper_format, "Repeat", (uint32_t*)&instance->encoder.repeat, 1);
|
|
|
+
|
|
|
+ subghz_protocol_power_smart_remote_controller(&instance->generic);
|
|
|
+ subghz_protocol_encoder_power_smart_get_upload(instance);
|
|
|
+ instance->encoder.is_runing = true;
|
|
|
+
|
|
|
+ res = true;
|
|
|
+ } while(false);
|
|
|
+
|
|
|
+ return res;
|
|
|
+}
|
|
|
+
|
|
|
+void subghz_protocol_encoder_power_smart_stop(void* context) {
|
|
|
+ SubGhzProtocolEncoderPowerSmart* instance = context;
|
|
|
+ instance->encoder.is_runing = false;
|
|
|
+}
|
|
|
+
|
|
|
+LevelDuration subghz_protocol_encoder_power_smart_yield(void* context) {
|
|
|
+ SubGhzProtocolEncoderPowerSmart* instance = context;
|
|
|
+
|
|
|
+ if(instance->encoder.repeat == 0 || !instance->encoder.is_runing) {
|
|
|
+ instance->encoder.is_runing = 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_power_smart_alloc(SubGhzEnvironment* environment) {
|
|
|
+ UNUSED(environment);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = malloc(sizeof(SubGhzProtocolDecoderPowerSmart));
|
|
|
+ instance->base.protocol = &subghz_protocol_power_smart;
|
|
|
+ instance->generic.protocol_name = instance->base.protocol->name;
|
|
|
+ return instance;
|
|
|
+}
|
|
|
+
|
|
|
+void subghz_protocol_decoder_power_smart_free(void* context) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ free(instance);
|
|
|
+}
|
|
|
+
|
|
|
+void subghz_protocol_decoder_power_smart_reset(void* context) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ manchester_advance(
|
|
|
+ instance->manchester_saved_state,
|
|
|
+ ManchesterEventReset,
|
|
|
+ &instance->manchester_saved_state,
|
|
|
+ NULL);
|
|
|
+}
|
|
|
+
|
|
|
+bool subghz_protocol_power_smart_chek_valid(uint64_t packet) {
|
|
|
+ uint32_t data_1 = (uint32_t)((packet >> 40) & 0xFFFF);
|
|
|
+ uint32_t data_2 = (uint32_t)((~packet >> 8) & 0xFFFF);
|
|
|
+ uint8_t data_3 = (uint8_t)(packet >> 32) & 0xFF;
|
|
|
+ uint8_t data_4 = (uint8_t)(((~packet) & 0xFF) - 1);
|
|
|
+ return (data_1 == data_2) && (data_3 == data_4);
|
|
|
+}
|
|
|
+
|
|
|
+void subghz_protocol_decoder_power_smart_feed(
|
|
|
+ void* context,
|
|
|
+ bool level,
|
|
|
+ volatile uint32_t duration) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ ManchesterEvent event = ManchesterEventReset;
|
|
|
+ if(!level) {
|
|
|
+ if(DURATION_DIFF(duration, subghz_protocol_power_smart_const.te_short) <
|
|
|
+ subghz_protocol_power_smart_const.te_delta) {
|
|
|
+ event = ManchesterEventShortLow;
|
|
|
+ } else if(
|
|
|
+ DURATION_DIFF(duration, subghz_protocol_power_smart_const.te_long) <
|
|
|
+ subghz_protocol_power_smart_const.te_delta * 2) {
|
|
|
+ event = ManchesterEventLongLow;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if(DURATION_DIFF(duration, subghz_protocol_power_smart_const.te_short) <
|
|
|
+ subghz_protocol_power_smart_const.te_delta) {
|
|
|
+ event = ManchesterEventShortHigh;
|
|
|
+ } else if(
|
|
|
+ DURATION_DIFF(duration, subghz_protocol_power_smart_const.te_long) <
|
|
|
+ subghz_protocol_power_smart_const.te_delta * 2) {
|
|
|
+ event = ManchesterEventLongHigh;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if(event != ManchesterEventReset) {
|
|
|
+ bool data;
|
|
|
+ bool data_ok = manchester_advance(
|
|
|
+ instance->manchester_saved_state, event, &instance->manchester_saved_state, &data);
|
|
|
+
|
|
|
+ if(data_ok) {
|
|
|
+ instance->decoder.decode_data = (instance->decoder.decode_data << 1) | !data;
|
|
|
+ }
|
|
|
+ if((instance->decoder.decode_data & POWER_SMART_PACKET_HEADER_MASK) ==
|
|
|
+ POWER_SMART_PACKET_HEADER) {
|
|
|
+ if(subghz_protocol_power_smart_chek_valid(instance->decoder.decode_data)) {
|
|
|
+ instance->decoder.decode_data = instance->decoder.decode_data;
|
|
|
+ instance->generic.data = instance->decoder.decode_data;
|
|
|
+ instance->generic.data_count_bit =
|
|
|
+ subghz_protocol_power_smart_const.min_count_bit_for_found;
|
|
|
+ if(instance->base.callback)
|
|
|
+ instance->base.callback(&instance->base, instance->base.context);
|
|
|
+ instance->decoder.decode_data = 0;
|
|
|
+ instance->decoder.decode_count_bit = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ instance->decoder.decode_data = 0;
|
|
|
+ instance->decoder.decode_count_bit = 0;
|
|
|
+ manchester_advance(
|
|
|
+ instance->manchester_saved_state,
|
|
|
+ ManchesterEventReset,
|
|
|
+ &instance->manchester_saved_state,
|
|
|
+ NULL);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static const char* subghz_protocol_power_smart_get_name_button(uint8_t btn) {
|
|
|
+ btn &= 0x3;
|
|
|
+ const char* name_btn[0x4] = {"Unknown", "Down", "Up", "Stop"};
|
|
|
+ return name_btn[btn];
|
|
|
+}
|
|
|
+
|
|
|
+uint8_t subghz_protocol_decoder_power_smart_get_hash_data(void* context) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ return subghz_protocol_blocks_get_hash_data(
|
|
|
+ &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
|
|
|
+}
|
|
|
+
|
|
|
+bool subghz_protocol_decoder_power_smart_serialize(
|
|
|
+ void* context,
|
|
|
+ FlipperFormat* flipper_format,
|
|
|
+ uint32_t frequency,
|
|
|
+ FuriHalSubGhzPreset preset) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ return subghz_block_generic_serialize(&instance->generic, flipper_format, frequency, preset);
|
|
|
+}
|
|
|
+
|
|
|
+bool subghz_protocol_decoder_power_smart_deserialize(void* context, FlipperFormat* flipper_format) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ return subghz_block_generic_deserialize(&instance->generic, flipper_format);
|
|
|
+}
|
|
|
+
|
|
|
+void subghz_protocol_decoder_power_smart_get_string(void* context, string_t output) {
|
|
|
+ furi_assert(context);
|
|
|
+ SubGhzProtocolDecoderPowerSmart* instance = context;
|
|
|
+ subghz_protocol_power_smart_remote_controller(&instance->generic);
|
|
|
+
|
|
|
+ string_cat_printf(
|
|
|
+ output,
|
|
|
+ "%s %db\r\n"
|
|
|
+ "Key:0x%lX%08lX\r\n"
|
|
|
+ "Sn:0x%07lX \r\n"
|
|
|
+ "Btn:%s\r\n"
|
|
|
+ "Channel:" CHANNEL_PATTERN "\r\n",
|
|
|
+ instance->generic.protocol_name,
|
|
|
+ instance->generic.data_count_bit,
|
|
|
+ (uint32_t)(instance->generic.data >> 32),
|
|
|
+ (uint32_t)(instance->generic.data & 0xFFFFFFFF),
|
|
|
+ instance->generic.serial,
|
|
|
+ subghz_protocol_power_smart_get_name_button(instance->generic.btn),
|
|
|
+ CNT_TO_CHANNEL(instance->generic.cnt));
|
|
|
+}
|