377 lines
11 KiB
C++
377 lines
11 KiB
C++
#include "udpcloud.h"
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// 3rd party includes
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#include <ArduinoJson.h>
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#include <FastLED.h>
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#include <espcppmacros.h>
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#include <espstrutils.h>
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#include <esp_ota_ops.h>
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#include <espwifistack.h>
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// local includes
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#include "udpsender.h"
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#include "espwifistack.h"
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#include "esp_log.h"
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#include "fmt/format.h"
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#include "globals.h"
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#include "utils.h"
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#include "lwip/dns.h"
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#include "espchrono.h"
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#include "battery.h"
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#include "drivingstatistics.h"
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#include "newsettings.h"
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using namespace std::chrono_literals;
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namespace {
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constexpr const char * const TAG = "bobbycloud";
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espchrono::millis_clock::time_point timestampLastFailed;
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} // namespace
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// Little "flash" on statusdisplay when udp stuff is happening
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bool visualSendUdpPacket;
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void udpCloudInit()
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{
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}
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void udpCloudUpdate()
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{
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if (!configs.feature.udpcloud.isEnabled.value())
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return;
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if (configs.udpCloudSettings.udpCloudEnabled.value() && configs.udpCloudSettings.udpUid.touched())
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sendUdpCloudPacket();
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}
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void spamUdpBroadcast()
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{
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wifi_stack::UdpSender sender;
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if (!sender.ready())
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{
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ESP_LOGE(TAG, "could not init udp sender!");
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return;
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}
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std::string buf;
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const auto uptime = espchrono::millis_clock::now().time_since_epoch() / 1ms;
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buf = fmt::format("uptime: {}", uptime);
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if (const auto result = sender.send(ESP_IF_WIFI_STA, 187, buf); !result)
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{
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ESP_LOGE(TAG, "broadcast failed");
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}
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}
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std::string buildUdpCloudJson()
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{
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static std::string version_string;
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if (version_string.empty() || version_string == "-")
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{
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if (const esp_app_desc_t *app_desc = esp_ota_get_app_description())
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{
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version_string = app_desc->version;
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}
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else
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{
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version_string = "-";
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}
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}
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StaticJsonDocument<1024> doc;
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std::string buf;
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const auto uptime = espchrono::millis_clock::now().time_since_epoch() / 1ms;
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float watt{0};
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const auto avgVoltage = controllers.getAvgVoltage();
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if(avgVoltage)
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watt = sumCurrent * *avgVoltage;
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// const auto w_per_kmh = watt / avgSpeedKmh;
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// User ID
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doc["uid"] = configs.udpCloudSettings.udpUid.value();
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doc["upt"] = uptime;
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const auto addController = [&](const Controller &controller, const bool isBack) {
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if (controller.feedbackValid)
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{
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auto arr = doc.createNestedObject(!isBack ? "f":"b");
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// Voltage
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arr["V"] = controller.getCalibratedVoltage();
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// Amperes
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arr["lA"] = fixCurrent(controller.feedback.left.dcLink);
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arr["rA"] = fixCurrent(controller.feedback.right.dcLink);
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// Temperature
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arr[!isBack ? "fT":"bT"] = fixBoardTemp(controller.feedback.boardTemp);
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// Errors
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arr[!isBack ? "flE":"blE"] = controller.feedback.left.error;
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arr[!isBack ? "frE":"brE"] = controller.feedback.right.error;
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// Speed
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arr[!isBack ? "flS":"blS"] = convertToKmh(controller.feedback.left.speed) * (controller.invertLeft?-1:1);
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arr[!isBack ? "frS":"brS"] = convertToKmh(controller.feedback.right.speed) * (controller.invertRight?-1:1);
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}
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else
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{
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doc[!isBack ? "f":"b"] = nullptr;
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}
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};
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addController(controllers.front, false);
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addController(controllers.back, true);
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// Potis
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{
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auto arr = doc.createNestedObject("p");
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if (gas)
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arr["g"] = *gas;
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if (raw_gas)
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arr["rg"] = *raw_gas;
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if (brems)
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arr["b"] = *brems;
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if (raw_brems)
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arr["rb"] = *raw_brems;
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}
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// Statistics
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if(avgVoltage)
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{
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doc["bP"] = getBatteryPercentage(*avgVoltage, BatteryCellType(configs.battery.cellType.value()));
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doc["bV"] = *avgVoltage;
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}
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doc["l"] = isLocked;
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doc["mN"] = drivingStatistics.meters_driven;
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doc["mT"] = drivingStatistics.totalMeters;
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doc["dT"] = drivingStatistics.currentDrivingTime / 1ms;
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doc["cW"] = watt;
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doc["wN"] = drivingStatistics.wh_used;
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doc["wL"] = getRemainingWattHours();
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doc["kmL"] = getRemainingWattHours() / configs.battery.watthoursPerKilometer.value();
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doc["ver"] = version_string.substr(0, 6);
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serializeJson(doc, buf);
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return buf;
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}
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// Same as buildUdpCloudJson, but doesnt use ArduinoJson (Probably will not expand; added for performance testing)
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std::string buildUdpCloudString()
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{
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static std::string version_string;
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if (version_string.empty() || version_string == "-")
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{
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if (const esp_app_desc_t *app_desc = esp_ota_get_app_description())
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{
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version_string = app_desc->version;
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}
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else
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{
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version_string = "-";
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}
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}
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// StaticJsonDocument<1024> doc;
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std::string buf;
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buf.reserve(1024);
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const auto uptime = espchrono::millis_clock::now().time_since_epoch() / 1ms;
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float watt{0};
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const auto avgVoltage = controllers.getAvgVoltage();
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if(avgVoltage)
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watt = sumCurrent * *avgVoltage;
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// const auto w_per_kmh = watt / avgSpeedKmh;
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buf += "{";
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// User ID
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if(configs.udpCloudSettings.udpUid.value())
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buf += fmt::format("\"uid\":{},", configs.udpCloudSettings.udpUid.value());
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else
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buf += "\"uid\":null,";
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if(uptime)
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buf += fmt::format("\"upt\":{},", uptime);
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else
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buf += "\"uid\":null,";
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const auto addController = [&](const Controller &controller, const bool isBack) {
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if (controller.feedbackValid)
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{
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buf += fmt::format("\"{}\":{{", !isBack ? "f":"b");
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// Voltage
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if (controller.getCalibratedVoltage())
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buf += fmt::format("\"V\":{},", controller.getCalibratedVoltage());
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else
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buf += "\"V\":null,";
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// Amperes
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if (controller.feedback.left.dcLink)
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buf += fmt::format("\"lA\":{},", fixCurrent(controller.feedback.left.dcLink));
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else
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buf += "\"lA\":null,";
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if (controller.feedback.right.dcLink)
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buf += fmt::format("\"rA\":{},", fixCurrent(controller.feedback.right.dcLink));
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else
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buf += "\"rA\":null,";
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// Temperature
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if (controller.feedback.right.dcLink)
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buf += fmt::format("\"{}\":{},", !isBack ? "fT":"bT", fixBoardTemp(controller.feedback.boardTemp));
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else
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buf += fmt::format("\"{}\":null,", !isBack ? "fT":"bT");
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// Errors
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if (controller.feedback.left.error)
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buf += fmt::format("\"{}\":{},", !isBack ? "flE":"blE", controller.feedback.left.error);
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else
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buf += fmt::format("\"{}\":null,", !isBack ? "flE":"blE");
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if (controller.feedback.right.error)
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buf += fmt::format("\"{}\":{},", !isBack ? "frE":"brE", controller.feedback.right.error);
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else
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buf += fmt::format("\"{}\":null,", !isBack ? "frE":"brE");
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// Speed
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if (controller.feedback.left.speed)
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buf += fmt::format("\"{}\":{},", !isBack ? "flS":"blS", convertToKmh(controller.feedback.left.speed) * (controller.invertLeft?-1:1));
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else
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buf += fmt::format("\"{}\":null,", !isBack ? "flS":"blS");
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if (controller.feedback.right.speed)
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buf += fmt::format("\"{}\":{},", !isBack ? "frS":"brS", convertToKmh(controller.feedback.right.speed) * (controller.invertRight?-1:1));
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else
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buf += fmt::format("\"{}\":null,", !isBack ? "frS":"brS");
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buf += "},";
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}
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else
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{
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buf += fmt::format("\"{}\":null,", !isBack ? "f":"b");
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}
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};
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addController(controllers.front, false);
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addController(controllers.back, true);
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// Potis
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{
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buf += "\"p\":{";
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if (gas)
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buf += fmt::format("\"g\":{},",*gas);
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else
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buf += "\"g\":null,";
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if (raw_gas)
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buf += fmt::format("\"rg\":{},",*raw_gas);
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else
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buf += "\"rg\":null,";
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if (brems)
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buf += fmt::format("\"b\":{},",*brems);
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else
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buf += "\"b\":null,";
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if (raw_brems)
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buf += fmt::format("\"rb\":{},",*raw_brems);
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else
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buf += "\"rb\":null,";
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buf += "},";
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}
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// Statistics
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if(avgVoltage)
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{
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buf += fmt::format("\"bP\":{},", getBatteryPercentage(*avgVoltage, BatteryCellType(configs.battery.cellType.value())));
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buf += fmt::format("\"bV\":{},", *avgVoltage);
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}
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buf += fmt::format("\"l\":{},", isLocked);
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buf += fmt::format("\"mN\":{},", drivingStatistics.meters_driven);
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buf += fmt::format("\"mT\":{},", drivingStatistics.totalMeters);
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buf += fmt::format("\"dT\":{},", drivingStatistics.currentDrivingTime / 1ms);
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buf += fmt::format("\"cW\":{},", watt);
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buf += fmt::format("\"wN\":{},", drivingStatistics.wh_used);
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buf += fmt::format("\"wL\":{},", getRemainingWattHours());
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buf += fmt::format("\"kmL\":{},", getRemainingWattHours() / configs.battery.watthoursPerKilometer.value());
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buf += fmt::format("\"ver\":{}", version_string.substr(0, 6));
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buf += "}";
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return buf;
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}
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void sendUdpCloudPacket()
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{
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EVERY_N_MILLIS(configs.boardcomputerHardware.timersSettings.udpSendRateMs.value()) {
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if (espchrono::ago(timestampLastFailed) < 2s)
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{
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visualSendUdpPacket = false;
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return;
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}
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if (configs.udpCloudHost.value().empty())
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{
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visualSendUdpPacket = false;
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return;
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}
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if (wifi_stack::get_sta_status() != wifi_stack::WiFiStaStatus::CONNECTED)
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{
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visualSendUdpPacket = false;
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return;
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}
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ip_addr_t udpCloudIp;
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if (const auto res = dns_gethostbyname(configs.udpCloudHost.value().c_str(), &udpCloudIp, nullptr, nullptr); res != ERR_OK)
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{
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if (res == ERR_INPROGRESS)
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{
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ESP_LOGD(TAG, "dns_gethostbyname() failed because: %i", res);
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}
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else
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{
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ESP_LOGE(TAG, "dns_gethostbyname() failed because: %i", res);
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}
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timestampLastFailed = espchrono::millis_clock::now();
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visualSendUdpPacket = false;
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return;
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}
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if (udpCloudIp.type != IPADDR_TYPE_V4)
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{
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ESP_LOGE(TAG, "unsupported ip type: %hhu", udpCloudIp.type);
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timestampLastFailed = espchrono::millis_clock::now();
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visualSendUdpPacket = false;
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return;
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}
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sockaddr_in receipient;
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receipient.sin_port = htons(24242);
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receipient.sin_addr.s_addr = udpCloudIp.u_addr.ip4.addr;
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receipient.sin_family = AF_INET;
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wifi_stack::UdpSender udpCloudSender;
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std::string buf;
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buf = configs.udpCloudSettings.udpUseStdString.value() ? buildUdpCloudString() : buildUdpCloudJson();
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if (const auto result = udpCloudSender.send(receipient, buf); !result)
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{
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timestampLastFailed = espchrono::millis_clock::now();
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ESP_LOGE(TAG, "send to cloud failed: %.*s (ip=%s)", result.error().size(), result.error().data(), wifi_stack::toString(udpCloudIp.u_addr.ip4).c_str());
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}
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ESP_LOGD(TAG, "now: %s", buf.c_str());
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visualSendUdpPacket = !visualSendUdpPacket;
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}
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}
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