e17336498d
* Gui: move rotation logic to ViewPort, replace delayed View switch in ViewDispatcher with event filtering and redirection to previous view. * SubGhz: add function description * Gui, Input: add event id to input events. * SubGhz: fix "crashing on ?" * SubGhz: add icon scanning * SubGhz: updated interface read scene, updated interface config scene * Assets: update subghz assets * SubGhz: replaced the picture in the read scene, changed the paths to additional files * SubGhz: fix deadlock in timer callback * SubGhz: fix icon read scene * SubGhz: fix icon read scene * SubGhz: fix duble text transmitter scene * SubGhz: correct spelling. Gui: bigger queue for ViewDispatcher. * SubGhz: fix creation and transmission of dynamic code without the presence of a manufactory key * SubGhz: fix keelog, setting a name in the absence of a manufactory key * SubGhz: fix load bad keelog key * Format sources * Furi: remove garbage from core. GpioTester: fix memory leak and cleanup * Accessor: remove obsolete notification code * MusicPlayer: remove input event injection * Input: rename id to sequence Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
312 lines
13 KiB
C
312 lines
13 KiB
C
#include "subghz_protocol_star_line.h"
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#include "subghz_protocol_keeloq_common.h"
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#include "../subghz_keystore.h"
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#include <furi.h>
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#include <m-string.h>
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#include <m-array.h>
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struct SubGhzProtocolStarLine {
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SubGhzProtocolCommon common;
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SubGhzKeystore* keystore;
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const char* manufacture_name;
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};
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SubGhzProtocolStarLine* subghz_protocol_star_line_alloc(SubGhzKeystore* keystore) {
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SubGhzProtocolStarLine* instance = furi_alloc(sizeof(SubGhzProtocolStarLine));
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instance->keystore = keystore;
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instance->common.name = "Star Line";
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instance->common.code_min_count_bit_for_found = 64;
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instance->common.te_short = 250;
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instance->common.te_long = 500;
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instance->common.te_delta = 120;
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instance->common.type_protocol = TYPE_PROTOCOL_DYNAMIC;
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instance->common.to_string = (SubGhzProtocolCommonToStr)subghz_protocol_star_line_to_str;
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instance->common.to_load_protocol =
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(SubGhzProtocolCommonLoadFromRAW)subghz_decoder_star_line_to_load_protocol;
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return instance;
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}
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void subghz_protocol_star_line_free(SubGhzProtocolStarLine* instance) {
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furi_assert(instance);
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free(instance);
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}
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const char* subghz_protocol_star_line_find_and_get_manufacture_name (void* context){
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SubGhzProtocolStarLine* instance = context;
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subghz_protocol_star_line_check_remote_controller(instance);
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return instance->manufacture_name;
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}
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const char* subghz_protocol_star_line_get_manufacture_name (void* context){
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SubGhzProtocolStarLine* instance = context;
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return instance->manufacture_name;
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}
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/** Send bit
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*
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* @param instance - SubGhzProtocolStarLine instance
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* @param bit - bit
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*/
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void subghz_protocol_star_line_send_bit(SubGhzProtocolStarLine* instance, uint8_t bit) {
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if (bit) {
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//send bit 1
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SUBGHZ_TX_PIN_HIGH();
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delay_us(instance->common.te_long);
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SUBGHZ_TX_PIN_LOW();
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delay_us(instance->common.te_long);
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} else {
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//send bit 0
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SUBGHZ_TX_PIN_HIGH();
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delay_us(instance->common.te_short);
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SUBGHZ_TX_PIN_LOW();
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delay_us(instance->common.te_short);
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}
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}
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void subghz_protocol_star_line_send_key(SubGhzProtocolStarLine* instance, uint64_t key, uint8_t bit,uint8_t repeat) {
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while (repeat--) {
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//Send header
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for(uint8_t i = 0; i < 6; i++){
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SUBGHZ_TX_PIN_HIGH();
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delay_us(instance->common.te_long * 2);
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SUBGHZ_TX_PIN_LOW();
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delay_us(instance->common.te_long * 2);
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}
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//Send Start bit ??????????
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//Send key data
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for (uint8_t i = bit; i > 0; i--) {
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subghz_protocol_star_line_send_bit(instance, bit_read(key, i - 1));
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}
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//Send Stop bit ??????????
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}
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}
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void subghz_protocol_star_line_reset(SubGhzProtocolStarLine* instance) {
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instance->common.parser_step = 0;
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}
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/** Checking the accepted code against the database manafacture key
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*
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* @param instance SubGhzProtocolStarLine instance
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* @param fix fix part of the parcel
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* @param hop hop encrypted part of the parcel
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* @return true on successful search
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*/
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uint8_t subghz_protocol_star_line_check_remote_controller_selector(SubGhzProtocolStarLine* instance, uint32_t fix , uint32_t hop) {
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uint16_t end_serial = (uint16_t)(fix&0xFF);
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uint8_t btn = (uint8_t)(fix>>24);
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uint32_t decrypt = 0;
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uint64_t man_normal_learning;
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for
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M_EACH(manufacture_code, *subghz_keystore_get_data(instance->keystore), SubGhzKeyArray_t) {
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switch (manufacture_code->type){
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case KEELOQ_LEARNING_SIMPLE:
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//Simple Learning
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decrypt = subghz_protocol_keeloq_common_decrypt(hop, manufacture_code->key);
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if((decrypt>>24 == btn) && ((((uint16_t)(decrypt>>16)) & 0x00FF) == end_serial)){
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instance->manufacture_name = string_get_cstr(manufacture_code->name);
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instance->common.cnt = decrypt & 0x0000FFFF;
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return 1;
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}
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break;
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case KEELOQ_LEARNING_NORMAL:
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// Normal_Learning
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// https://phreakerclub.com/forum/showpost.php?p=43557&postcount=37
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man_normal_learning = subghz_protocol_keeloq_common_normal_learning(fix, manufacture_code->key);
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decrypt=subghz_protocol_keeloq_common_decrypt(hop, man_normal_learning);
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if( (decrypt>>24 ==btn)&& ((((uint16_t)(decrypt>>16))&0x00FF)==end_serial)){
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instance->manufacture_name = string_get_cstr(manufacture_code->name);
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instance->common.cnt = decrypt & 0x0000FFFF;
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return 1;
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}
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break;
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case KEELOQ_LEARNING_UNKNOWN:
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// Simple Learning
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decrypt=subghz_protocol_keeloq_common_decrypt(hop, manufacture_code->key);
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if( (decrypt>>24 ==btn) && ((((uint16_t)(decrypt>>16))&0x00FF)==end_serial)){
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instance->manufacture_name = string_get_cstr(manufacture_code->name);
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instance->common.cnt = decrypt & 0x0000FFFF;
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return 1;
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}
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// Check for mirrored man
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uint64_t man_rev=0;
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uint64_t man_rev_byte=0;
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for(uint8_t i=0; i<64; i+=8){
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man_rev_byte=(uint8_t)(manufacture_code->key >> i);
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man_rev = man_rev | man_rev_byte << (56-i);
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}
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decrypt=subghz_protocol_keeloq_common_decrypt(hop, man_rev);
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if( (decrypt>>24 ==btn) && ((((uint16_t)(decrypt>>16))&0x00FF)==end_serial)){
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instance->manufacture_name = string_get_cstr(manufacture_code->name);
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instance->common.cnt= decrypt&0x0000FFFF;
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return 1;
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}
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//###########################
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// Normal_Learning
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// https://phreakerclub.com/forum/showpost.php?p=43557&postcount=37
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man_normal_learning = subghz_protocol_keeloq_common_normal_learning(fix, manufacture_code->key);
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decrypt=subghz_protocol_keeloq_common_decrypt(hop, man_normal_learning);
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if( (decrypt>>24 ==btn)&& ((((uint16_t)(decrypt>>16))&0x00FF)==end_serial)){
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instance->manufacture_name = string_get_cstr(manufacture_code->name);
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instance->common.cnt= decrypt&0x0000FFFF;
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return 1;
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}
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// Check for mirrored man
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man_rev=0;
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man_rev_byte=0;
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for(uint8_t i=0; i<64; i+=8){
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man_rev_byte = (uint8_t)(manufacture_code->key >> i);
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man_rev = man_rev | man_rev_byte << (56-i);
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}
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man_normal_learning = subghz_protocol_keeloq_common_normal_learning(fix, man_rev);
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decrypt=subghz_protocol_keeloq_common_decrypt(hop, man_normal_learning);
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if( (decrypt>>24 ==btn) && ((((uint16_t)(decrypt>>16))&0x00FF)==end_serial)){
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instance->manufacture_name = string_get_cstr(manufacture_code->name);
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instance->common.cnt= decrypt&0x0000FFFF;
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return 1;
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}
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break;
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}
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}
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instance->manufacture_name = "Unknown";
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instance->common.cnt=0;
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return 0;
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}
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/** Analysis of received data
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*
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* @param instance SubGhzProtocolStarLine instance
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*/
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void subghz_protocol_star_line_check_remote_controller(SubGhzProtocolStarLine* instance) {
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uint64_t key = subghz_protocol_common_reverse_key(instance->common.code_last_found, instance->common.code_last_count_bit);
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uint32_t key_fix = key >> 32;
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uint32_t key_hop = key & 0x00000000ffffffff;
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subghz_protocol_star_line_check_remote_controller_selector(instance, key_fix, key_hop);
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instance ->common.serial= key_fix&0x00FFFFFF;
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instance->common.btn = key_fix >> 24;
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}
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void subghz_protocol_star_line_parse(SubGhzProtocolStarLine* instance, bool level, uint32_t duration) {
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switch (instance->common.parser_step) {
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case 0:
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if (level){
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if(DURATION_DIFF(duration,instance->common.te_long * 2)< instance->common.te_delta * 2) {
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instance->common.parser_step = 1;
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instance->common.header_count++;
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} else if(instance->common.header_count>4){
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instance->common.code_found = 0;
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instance->common.code_count_bit = 0;
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instance->common.te_last = duration;
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instance->common.parser_step = 3;
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}
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}else{
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instance->common.parser_step = 0;
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instance->common.header_count = 0;
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}
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break;
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case 1:
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if ((!level)
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&& (DURATION_DIFF(duration,instance->common.te_long * 2)< instance->common.te_delta * 2)) {
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//Found Preambula
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instance->common.parser_step = 0;
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} else {
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instance->common.header_count = 0;
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instance->common.parser_step = 0;
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}
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break;
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case 2:
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if (level) {
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if (duration >= (instance->common.te_long + instance->common.te_delta)) {
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instance->common.parser_step = 0;
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if (instance->common.code_count_bit>= instance->common.code_min_count_bit_for_found) {
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if(instance->common.code_last_found != instance->common.code_found){
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instance->common.code_last_found = instance->common.code_found;
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instance->common.code_last_count_bit = instance->common.code_count_bit;
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if (instance->common.callback) instance->common.callback((SubGhzProtocolCommon*)instance, instance->common.context);
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}
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}
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instance->common.code_found = 0;
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instance->common.code_count_bit = 0;
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instance->common.header_count = 0;
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break;
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} else {
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instance->common.te_last = duration;
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instance->common.parser_step = 3;
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}
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}else{
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instance->common.parser_step = 0;
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}
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break;
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case 3:
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if(!level){
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if ((DURATION_DIFF(instance->common.te_last,instance->common.te_short)< instance->common.te_delta)
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&& (DURATION_DIFF(duration,instance->common.te_short)< instance->common.te_delta)) {
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subghz_protocol_common_add_bit(&instance->common, 0);
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instance->common.parser_step = 2;
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} else if ((DURATION_DIFF(instance->common.te_last,instance->common.te_long )< instance->common.te_delta)
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&& (DURATION_DIFF(duration,instance->common.te_long)< instance->common.te_delta)) {
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subghz_protocol_common_add_bit(&instance->common, 1);
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instance->common.parser_step = 2;
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} else {
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instance->common.parser_step = 0;
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}
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} else {
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instance->common.parser_step = 0;
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}
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break;
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}
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}
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void subghz_protocol_star_line_to_str(SubGhzProtocolStarLine* instance, string_t output) {
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subghz_protocol_star_line_check_remote_controller(instance);
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uint32_t code_found_hi = instance->common.code_last_found >> 32;
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uint32_t code_found_lo = instance->common.code_last_found & 0x00000000ffffffff;
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uint64_t code_found_reverse = subghz_protocol_common_reverse_key(instance->common.code_last_found, instance->common.code_last_count_bit);
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uint32_t code_found_reverse_hi = code_found_reverse>>32;
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uint32_t code_found_reverse_lo = code_found_reverse&0x00000000ffffffff;
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string_cat_printf(
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output,
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"%s %dbit\r\n"
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"Key:0x%lX%lX\r\n"
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"Fix:0x%08lX Cnt:%04X\r\n"
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"Hop:0x%08lX Btn:%02lX\r\n"
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"MF:%s\r\n"
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"Sn:0x%07lX \r\n",
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instance->common.name,
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instance->common.code_last_count_bit,
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code_found_hi,
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code_found_lo,
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code_found_reverse_hi,
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instance->common.cnt,
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code_found_reverse_lo,
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instance->common.btn,
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instance->manufacture_name,
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instance->common.serial
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);
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}
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void subghz_decoder_star_line_to_load_protocol(
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SubGhzProtocolStarLine* instance,
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void* context) {
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furi_assert(context);
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furi_assert(instance);
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SubGhzProtocolCommonLoad* data = context;
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instance->common.code_last_found = data->code_found;
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instance->common.code_last_count_bit = data->code_count_bit;
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subghz_protocol_star_line_check_remote_controller(instance);
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} |