Files
roro9stack/src/main.cpp
T
twislaandClaude Opus 5.5 463ed2dda8 M2 step 5: GNSS App, with the Position and Sky views
Position: the Fix line (or how long it has been searching), latitude and
longitude in decimal degrees or degrees-minutes-seconds (Settings ->
Coordinates), the Maidenhead locator, altitude, speed and course, HDOP
and UTC. Sky: the satellites by azimuth and elevation, coloured by
constellation, filled when used in the Fix, with used/in-view counts.
Tab switches. lib/gnss/geo_format holds the formatting, the locator and
the sky projection, host-tested (6 tests; locators checked against
FN31pr and JN58td).

Verified on the device by a window: 3D Fix from GPS, GLONASS, Galileo
and BeiDou.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
2026-10-04 22:38:06 +02:00

623 lines
27 KiB
C++

// roro9stack firmware entry point: wires Services, Apps and the UI loop together.
#include <M5Cardputer.h>
#include <SD.h>
#include <atomic>
#include <memory>
#include "app_manager.h"
#include "apps/demo_app.h"
#include "apps/gnss_app.h"
#include "apps/irc_app.h"
#include "apps/launcher_app.h"
#include "apps/settings_app.h"
#include "apps/wifi_tools_app.h"
#include "apps/setup_app.h"
#include "event_bus.h"
#include "file_receiver.h"
#include "key_mapper.h"
#include "platform/console.h"
#include "platform/crash_report.h"
#include "platform/nvs_store.h"
#include "platform/system_info.h"
#include "service_manager.h"
#include "platform/identity.h"
#include "services/battery_service.h"
#include "services/irc_service.h"
#include "services/clock_service.h"
#include "services/debug_console.h"
#include "services/gnss_service.h"
#include "services/power_service.h"
#include "services/storage_service.h"
#include "services/update_service.h"
#include "services/wifi_service.h"
#include "safe_mode.h"
#include "settings.h"
#include "storage_paths.h"
#include "ui/notifier.h"
#include "ui/screen.h"
#include "version.h"
using namespace roro;
static EventBus bus;
static NvsStore nvs;
static Settings settings(nvs, bus);
static ServiceManager services;
static KeyMapper keyMapper;
static Screen screen;
// Constructed in setup(), after the hardware and Settings are ready.
static BatteryService* battery;
static StorageService* storageService;
static PowerService* power;
static ClockService* clockService;
static GnssService* gnssService;
static SavedNetworks* savedNetworks;
static WifiService* wifi;
static IrcService* irc;
static UpdateService* update;
#ifdef RORO_DEBUG
static DebugConsole* debugConsole;
#endif
static Notifier* notifier;
static LauncherApp launcher;
static AppManager* apps;
static bool safeMode = false; // see SafeMode: only what it takes to be fixed over the air
static RawKeys readKeys() {
auto state = M5Cardputer.Keyboard.keysState();
RawKeys raw;
raw.chars.assign(state.word.begin(), state.word.end());
raw.fn = state.fn;
raw.opt = state.opt;
raw.ctrl = state.ctrl;
raw.alt = state.alt;
raw.shift = state.shift;
raw.enter = state.enter;
raw.del = state.del;
raw.tab = state.tab;
return raw;
}
static StatusInfo currentStatus() {
StatusInfo s;
s.title = kProductName;
if (apps->foregroundTitle()) s.title = apps->foregroundTitle();
if (battery->estimator().hasReading()) s.batteryPercent = battery->estimator().percent();
s.clock = clockService->displayTime();
auto storageState = storageService->state();
s.sdPresent = storageState.present;
s.sdLevel = storageState.level;
s.compose = keyMapper.pendingCompose();
s.unread = irc->totalUnread();
if (gnssService && gnssService->on()) {
const auto& g = gnssService->state();
bool fresh = gnssService->receiving(millis());
s.gnss = !fresh || g.fix == gnss::FixType::None ? StatusInfo::Gnss::Searching
: g.fix == gnss::FixType::TwoD ? StatusInfo::Gnss::TwoD
: StatusInfo::Gnss::ThreeD;
s.gnssSatellites = g.satellitesUsed;
}
using WifiState = WifiController::State;
switch (wifi->state()) {
case WifiState::Connected: {
s.wifi = StatusInfo::Wifi::Connected;
int rssi = wifi->rssi();
s.wifiBars = rssi >= -60 ? 3 : rssi >= -70 ? 2 : rssi >= -80 ? 1 : 0;
break;
}
case WifiState::Monitoring: s.wifi = StatusInfo::Wifi::Monitoring; break;
case WifiState::Off: s.wifi = StatusInfo::Wifi::None; break;
default: s.wifi = StatusInfo::Wifi::Searching; break;
}
return s;
}
// Arduino-ESP32 marks a new image valid before setup() unless this returns true. Probation
// (UpdateService::tick) decides instead, and an unconfirmed image stays PENDING_VERIFY.
extern "C" bool verifyRollbackLater() { return true; } // C linkage, or the weak default wins
static void setupSafeMode(int crashes);
void setup() {
nvs.begin();
UpdateService::bootGuard(nvs); // first: before anything that could crash on new firmware
int crashes = crash_report::noteBoot(nvs);
safeMode = SafeMode::active(crashes);
Serial.setRxBufferSize(2 * FileReceiver::kChunk); // before the port opens; sd put sends 1 chunk at a time
Serial.setTxBufferSize(2048); // the console skips Serial when it's full: room for a burst like `tasks`
auto cfg = M5.config();
M5Cardputer.begin(cfg, true);
M5Cardputer.Display.setRotation(1);
Serial.begin(115200);
settings.load();
if (safeMode) return setupSafeMode(crashes);
battery = new BatteryService(bus);
storageService = new StorageService(bus);
power = new PowerService(settings);
clockService = new ClockService(settings, bus);
gnssService = new GnssService(settings, *clockService, bus);
savedNetworks = new SavedNetworks(nvs);
savedNetworks->load();
wifi = new WifiService(settings, *savedNetworks, *clockService);
update = new UpdateService(nvs, *wifi, *savedNetworks, *storageService, bus, settings);
irc = new IrcService(nvs, "roro_" + identity::defaultShortName(), *wifi, *storageService, *clockService, bus);
notifier = new Notifier(bus, settings);
notifier->onShow = [](uint32_t now, uint32_t until) { power->onNotification(now, until); };
services.add(*power);
services.add(*clockService);
services.add(*battery);
services.add(*gnssService);
services.add(*storageService);
services.add(*wifi);
services.add(*irc);
services.add(*update);
#ifdef RORO_DEBUG
debugConsole = new DebugConsole(*wifi, *storageService);
services.add(*debugConsole);
#endif
apps = new AppManager(launcher);
launcher.setManager(*apps);
apps->registerApp({"irc", "IRC", false, new IrcApp(*irc, *clockService, bus)});
apps->registerApp({"wifi-tools", "Wi-Fi Tools", false, new WifiToolsApp(*wifi, *storageService, *clockService)});
apps->registerApp({"gnss", "GNSS", false, new GnssApp(*gnssService, settings)});
apps->registerApp({"settings", "Settings", false,
new SettingsApp({settings, bus, *apps, *battery, *storageService, *clockService, *wifi, *savedNetworks, *update})});
apps->registerApp({"demo", "Widget demo", true, new DemoApp(bus)});
apps->registerApp({"setup", "Setup", true, new SetupApp(settings, *apps)});
bus.subscribe(EventType::Notification, [](const Event& e) { console.printf("notification: %s\n", e.text); });
if (!screen.begin()) console.println("frame buffer allocation failed");
#ifdef RORO_DEBUG
debugConsole->setFrame(screen.canvas()); // for `screenshot`
#endif
services.startAll(millis());
apps->begin();
if (!settings.getBool(Setting::SetupDone)) apps->openModal("setup");
console.printf("%s %s ready, free heap %u, last start: %s\n", kProductName, versionString(), ESP.getFreeHeap(),
system_info::resetReason());
if (system_info::resetWasCrash()) {
crash_report::print(console, nvs);
bus.publish(Event::withText(EventType::Notification, crash_report::headline().c_str(),
static_cast<int32_t>(NotificationLevel::Warning)));
}
// A main loop stuck for 5 s panics (and leaves a core dump) instead of hanging forever: Arduino
// only watches the idle task on core 0, and the loop runs on core 1.
enableLoopWDT();
}
// Safe Mode: Wi-Fi, the clock, Firmware Updates and (in a Debug Build) the Debug Console. No Apps,
// no IRC, no SD card: whatever crashed three times in a row is most likely among them.
static void setupSafeMode(int crashes) {
clockService = new ClockService(settings, bus);
savedNetworks = new SavedNetworks(nvs);
savedNetworks->load();
wifi = new WifiService(settings, *savedNetworks, *clockService);
storageService = new StorageService(bus); // never started: no card access
update = new UpdateService(nvs, *wifi, *savedNetworks, *storageService, bus, settings);
services.add(*clockService);
services.add(*wifi);
services.add(*update);
#ifdef RORO_DEBUG
debugConsole = new DebugConsole(*wifi, *storageService);
services.add(*debugConsole);
#endif
bus.subscribe(EventType::Notification, [](const Event& e) { console.printf("notification: %s\n", e.text); });
screen.begin();
#ifdef RORO_DEBUG
debugConsole->setFrame(screen.canvas());
#endif
services.startAll(millis());
console.printf("%s %s in SAFE MODE: %d crash restarts in a row. Only Wi-Fi and Firmware Updates run.\n",
kProductName, versionString(), crashes);
crash_report::print(console, nvs);
enableLoopWDT();
}
// Dev aid: commands to drive the UI without the keyboard, from the serial port or the Debug Console.
static bool listingWanted = false;
static void printListingWhenReady() {
if (!listingWanted || !storageService->listingReady()) return;
listingWanted = false;
auto listing = storageService->listing();
for (size_t i = 0; i < listing.size(); i++) {
uint64_t bytes = 0;
for (auto& f : listing[i]) bytes += f.bytes;
console.printf("sd list: %-20s %u files, %s\n", kCleanupCategories[i].label, (unsigned)listing[i].size(),
formatBytes(bytes).c_str());
for (auto& f : listing[i]) console.printf(" %s (%u B)\n", f.path.c_str(), (unsigned)f.bytes);
}
}
// sd put: a file sent over serial by scripts/sd_put.py. The main loop reads the bytes; every card
// access runs as a Storage Service job, which reports back through uploadResult.
static FileReceiver upload;
static std::atomic<int> uploadResult{-1}; // set by a job: 1 ok, 0 failed; -1 nothing new
static bool uploadJobRunning = false;
static void uploadJob(std::function<bool()> job) {
uploadJobRunning = true;
storageService->runJob([job]() { uploadResult = job() ? 1 : 0; });
}
static void startUpload(const String& args) {
if (upload.active() || uploadJobRunning) return (void)Serial.println("sd put: error busy");
std::string error = upload.begin(args.c_str(), millis());
StorageState card = storageService->state();
if (error.empty() && !card.present) error = "no SD card";
if (error.empty() && card.totalBytes - card.usedBytes < upload.size() + 64 * 1024) error = "not enough space";
if (!error.empty()) {
upload.reset();
return (void)Serial.printf("sd put: error %s\n", error.c_str());
}
std::string part = upload.partPath();
uploadJob([part]() {
for (size_t slash = part.find('/', 1); slash != std::string::npos; slash = part.find('/', slash + 1)) {
std::string dir = part.substr(0, slash);
if (!SD.exists(dir.c_str()) && !SD.mkdir(dir.c_str())) return false;
}
if (SD.exists(part.c_str())) SD.remove(part.c_str());
return true;
});
}
static void readUploadBytes() {
uint8_t buf[256];
size_t want;
while (!uploadJobRunning && (want = std::min(upload.wanted(), sizeof buf)) > 0 && Serial.available() > 0) {
size_t n = Serial.read(buf, std::min<size_t>(want, Serial.available()));
upload.feed(buf, n, millis());
}
}
static void uploadStep() {
using S = FileReceiver::State;
uint32_t now = millis();
int result = uploadResult.exchange(-1);
if (result >= 0) {
uploadJobRunning = false;
bool ok = result == 1;
switch (upload.state()) {
case S::Receiving: // the folder job from startUpload: the sender may start
if (ok) Serial.printf("sd put: ready %u\n", (unsigned)FileReceiver::kChunk);
else {
upload.reset();
return (void)Serial.println("sd put: error card not writable");
}
break;
case S::Writing:
upload.chunkWritten(ok, now);
if (upload.state() == S::Receiving) Serial.printf("sd put: ok %u\n", (unsigned)upload.received());
break;
case S::Finishing: upload.finished(ok); break;
default: break; // a job that finished after the transfer failed
}
}
if (!upload.active()) return;
upload.tick(now);
std::string path = upload.path(), part = upload.partPath();
if (upload.state() == S::Failed) {
// Reported even if a job never came back (no card: the storage task drops it).
Serial.printf("sd put: error %s\n", upload.error().c_str());
storageService->runJob([part]() { SD.remove(part.c_str()); });
upload.reset();
uploadJobRunning = false;
return;
}
if (uploadJobRunning) return;
if (upload.state() == S::Writing) {
auto chunk = std::make_shared<std::vector<uint8_t>>(upload.chunk());
uploadJob([chunk, part]() {
File f = SD.open(part.c_str(), FILE_APPEND);
bool ok = f && f.write(chunk->data(), chunk->size()) == chunk->size();
if (f) f.close();
return ok;
});
} else if (upload.state() == S::Finishing) {
uploadJob([path, part]() {
if (SD.exists(path.c_str())) SD.remove(path.c_str());
return SD.rename(part.c_str(), path.c_str());
});
} else if (upload.state() == S::Done) {
Serial.printf("sd put: done %s %u B\n", path.c_str(), (unsigned)upload.size());
upload.reset();
}
}
static const char* const kHelp =
"info firmware, uptime, memory, Wi-Fi, app slots\n"
"tasks FreeRTOS tasks: state, priority, free stack, CPU\n"
"reboot restart\n"
"boot other restart into the other app slot (manual Rollback)\n"
"log level <0-5> ESP-IDF log level (0 none ... 5 verbose)\n"
"gnss status | gnss restart | gnss nmea on|off | gnss send <sentence without $ and checksum>\n"
"crash the last crash: firmware, reason, task, backtrace\n"
"coredump erase forget the core dump in flash\n"
"key <name|char> press a key: up down left right select back home del tab, or one character\n"
"wifi status | wifi add <ssid><TAB><password>\n"
"irc start | irc dump | irc say <buffer> <text>\n"
"ls [folder] | rm <path> | install <path.ota> (Update from SD)\n"
"sd list | cat <path> | log <text> | burst | sound on|off | short | normal\n"
#ifdef RORO_DEBUG
"crash abort|wdt crash on purpose (to test crash reports and Safe Mode)\n"
"coredump get (Debug Console only) send the raw core dump: use scripts/rdbg.py coredump\n"
"reset (Debug Console only) restart at once, even if the main loop is stuck\n"
"get <path> | put <path> <size> <sha256> | screenshot (Debug Console only) binary, see rdbg.py\n"
"quit close the Debug Console connection\n"
#endif
;
// Commands that only touch what Safe Mode starts.
static bool safeModeCommand(const String& line) {
return line == "help" || line == "info" || line == "tasks" || line == "reboot" || line == "boot other" ||
line.startsWith("log level ") || line.startsWith("crash") || line.startsWith("coredump") ||
line == "wifi status" || line.startsWith("wifi add ");
}
static void runCommand(String line) {
line.trim();
if (line.isEmpty()) return;
if (safeMode && !safeModeCommand(line)) return (void)console.println("not available in Safe Mode");
if (line == "help") console.print(kHelp);
if (line == "info") {
system_info::printSystem(console);
console.printf("wifi: %s, ip %s, rssi %d | sd: %s\n", wifi->ssid().c_str(), wifi->ip().c_str(), wifi->rssi(),
storageService->state().present ? "present" : "none");
console.printf("update: %s\n", update->onProbation() ? "on probation" : "confirmed");
system_info::printSlots(console, nvs);
}
if (line == "tasks") system_info::printTasks(console);
if (line == "reboot") {
console.println("restarting");
delay(300);
ESP.restart();
}
if (line == "boot other") console.printf("boot other: %s\n", system_info::bootOtherSlot());
if (line.startsWith("log level ")) {
int level = line.substring(10).toInt();
esp_log_level_set("*", static_cast<esp_log_level_t>(constrain(level, 0, 5)));
console.printf("log level: %d\n", constrain(level, 0, 5));
}
if (line == "ls" || line.startsWith("ls ") || line.startsWith("rm ")) {
if (!storageService->state().present) return (void)console.println("sd: no card");
bool list = !line.startsWith("rm ");
std::string path = line.length() > 3 ? line.substring(3).c_str() : "/";
storageService->runJob([list, path]() { // card access stays on the storage task
if (!list) return (void)console.printf("rm: %s %s\n", path.c_str(), SD.remove(path.c_str()) ? "removed" : "failed");
File dir = SD.open(path.c_str());
if (!dir || !dir.isDirectory()) return (void)console.printf("ls: %s is not a folder\n", path.c_str());
for (File f = dir.openNextFile(); f; f = dir.openNextFile())
console.printf("%10u %s%s\n", f.isDirectory() ? 0u : (unsigned)f.size(), f.name(), f.isDirectory() ? "/" : "");
console.printf("ls: end of %s\n", path.c_str());
});
}
if (line.startsWith("install ")) update->installFromSd(line.substring(8).c_str()); // Update from SD
if (line == "gnss status" && gnssService) gnssService->printStatus(console, millis());
if ((line == "gnss nmea on" || line == "gnss nmea off") && gnssService) gnssService->setEcho(line.endsWith("on"));
if (line == "gnss restart" && gnssService) gnssService->restart(millis());
if (line.startsWith("gnss send ") && gnssService) // the checksum is added
console.println(gnssService->send(line.substring(10).c_str()) ? "gnss: sent" : "gnss: off");
if (line == "crash") crash_report::print(console, nvs);
if (line == "coredump erase") console.println(crash_report::erase() ? "coredump: erased" : "coredump: nothing to erase");
#ifdef RORO_DEBUG
if (line == "crash abort") abort();
if (line == "crash wdt")
for (;;) {} // the main loop never yields: the task watchdog fires
#endif
if (line == "burst")
for (int i = 1; i <= 5; i++)
bus.publish(Event::withText(EventType::Notification, ("Burst " + String(i)).c_str(), 0));
if (line.startsWith("key ")) { // key up|down|left|right|select|back|home|del|tab
String k = line.substring(4);
Key key = k == "up" ? Key::Up : k == "down" ? Key::Down : k == "left" ? Key::Left
: k == "right" ? Key::Right : k == "back" ? Key::Back : k == "home" ? Key::Home
: k == "del" ? Key::Delete : k == "tab" ? Key::Tab : Key::Select;
KeyEvent ev = k.length() == 1 && k[0] > ' ' ? KeyEvent::character((unsigned char)k[0]) : KeyEvent::of(key);
if (!power->onKey(millis())) apps->handleKey(ev);
}
if (line.startsWith("wifi add ")) { // wifi add <ssid>\t<password>: credentials never touch the repo
int tab = line.indexOf('\t');
std::string ssid = (tab > 0 ? line.substring(9, tab) : line.substring(9)).c_str();
std::string pass = tab > 0 ? line.substring(tab + 1).c_str() : "";
std::string error = savedNetworks->add(ssid, pass);
console.printf("wifi add: %s\n", error.empty() ? "ok" : error.c_str());
wifi->savedNetworksChanged();
}
if (line.startsWith("log ") && !line.startsWith("log level ")) { // appends to a test IRC Log
std::string path = storage::dailyLogPath({"irc", "dev", "#test"}, clockService->localDate());
storageService->appendLine(path, clockService->displayTime() + " " + line.substring(4).c_str());
console.printf("log: queued to %s\n", path.c_str());
}
if (line.startsWith("cat ")) {
std::string path = line.substring(4).c_str();
File f = SD.open(path.c_str());
if (!f) console.printf("cat: cannot open %s\n", path.c_str());
else {
console.printf("--- %s (%u B) ---\n", path.c_str(), (unsigned)f.size());
int shown = 0;
while (f.available() && shown < 1200) { console.write(f.read()); shown++; }
console.println("\n--- end ---");
f.close();
}
}
if (line.startsWith("sd put ")) startUpload(line.substring(7)); // then raw bytes: see uploadStep()
if (line == "sd list") {
storageService->requestListing();
listingWanted = true;
}
if (line == "irc start") irc->connect();
if (line.startsWith("irc say ")) { // irc say <buffer index> <text>
String rest = line.substring(8);
int space = rest.indexOf(' ');
int b = rest.substring(0, space).toInt();
std::string text = rest.substring(space + 1).c_str();
irc->withSession([&](IrcSession& s) { s.input(b, text, clockService->utcNow()); });
}
if (line == "irc dump") {
console.printf("irc: status %d, unread %d, heap %u min %u\n", (int)irc->status(), irc->totalUnread(),
ESP.getFreeHeap(), ESP.getMinFreeHeap());
IrcConfig c = irc->draftConfig(); // which login is configured, never the secrets
console.printf("irc: nick %s, sasl %s, nickserv %s, autojoin %u channels\n", c.nick.c_str(),
c.saslUser.empty() || c.saslPassword.empty() ? "off" : "on",
c.nickservPassword.empty() ? "off" : "on", (unsigned)c.autojoin.size());
irc->withSession([](IrcSession& s) {
for (int i = 0; i < s.bufferCount(); i++) {
const auto& b = s.buffer(i);
console.printf("irc buffer %d %s unread %d%s\n", i, b.name.c_str(), b.unread, b.joined ? " joined" : "");
size_t from = 0;
for (size_t j = from; j < b.lines.size(); j++)
console.printf(" <%s> %s\n", b.lines[j].nick.c_str(), b.lines[j].text.c_str());
}
});
}
if (line == "wifi status")
console.printf("wifi: state %d ssid '%s' rssi %d ip %s clock %s heap %u min %u | fw %s%s\n",
(int)wifi->state(), wifi->ssid().c_str(), wifi->rssi(), wifi->ip().c_str(),
clockService->displayTime().c_str(), ESP.getFreeHeap(), ESP.getMinFreeHeap(), versionString(),
update->onProbation() ? " (on probation)" : "");
if (line == "sound off") settings.setBool(Setting::Sound, false);
if (line == "sound on") settings.setBool(Setting::Sound, true);
if (line == "short") {
settings.setInt(Setting::DimTimeoutS, 5);
settings.setInt(Setting::OffTimeoutS, 10);
}
if (line == "normal") {
settings.setInt(Setting::OffTimeoutS, 60);
settings.setInt(Setting::DimTimeoutS, 30);
}
}
static void serialCommands() {
if (upload.active()) return readUploadBytes(); // raw file bytes, not commands
static String line;
while (Serial.available()) {
char c = Serial.read();
if (c != '\n') {
line += c;
continue;
}
runCommand(line);
line = "";
}
}
static void remoteCommands() {
#ifdef RORO_DEBUG
for (std::string remote; debugConsole->takeCommand(remote);) {
console.printf("> %s\n", remote.c_str()); // so the transcript reads the same on both ends
runCommand(remote.c_str());
}
#endif
}
// After a minute up, the crash streak is over (SafeMode counts starts that crash in a row).
static void noteStableOnce(uint32_t now) {
static bool noted = false;
if (noted || now < SafeMode::kStableAfterMs) return;
noted = true;
crash_report::noteStable(nvs);
}
static void loopSafeMode() {
uint32_t now = millis();
serialCommands();
remoteCommands();
services.tick(now);
bus.dispatch();
noteStableOnce(now);
if (update->phase() == UpdateService::Phase::Installed) {
screen.renderUpdate("Restarting", "into " + update->incomingVersion(), -1);
delay(800);
ESP.restart();
}
static uint32_t lastDraw = 0;
if (update->phase() == UpdateService::Phase::Receiving) {
screen.renderUpdate("Firmware update", "Receiving " + update->incomingVersion(), update->percent());
} else if (now - lastDraw > 2000 || !lastDraw) {
lastDraw = now;
bool up = wifi->state() == WifiController::State::Connected;
screen.renderUpdate("Safe Mode", up ? "Updates: " + wifi->ip() + ":3232" : "Waiting for Wi-Fi", -1);
}
delay(10);
}
void loop() {
if (safeMode) return loopSafeMode();
#ifdef RORO_TEST_CRASH
// Test builds only (never in a release): crash during Probation to exercise Rollback.
if (millis() > 5000) abort();
#endif
static StatusInfo lastStatus;
static uint32_t lastLog = 0;
uint32_t now = millis();
serialCommands();
remoteCommands();
noteStableOnce(now);
uploadStep();
printListingWhenReady();
M5Cardputer.update();
if (M5Cardputer.Keyboard.isChange()) {
bool swallow = M5Cardputer.Keyboard.isPressed() && power->onKey(now); // only woke the screen
keyMapper.setTextEntry(apps->foreground().textEntryActive());
auto events = keyMapper.update(readKeys()); // always, so held keys are tracked
if (!swallow)
for (auto& e : events) apps->handleKey(e);
}
services.tick(now);
bus.dispatch();
notifier->update(now);
apps->update(now);
if (now - lastLog > 10000) {
lastLog = now;
console.printf("status: heap %u min %u\n", ESP.getFreeHeap(), ESP.getMinFreeHeap());
}
// Firmware Update: its progress takes over the screen, then the device restarts when it's safe.
static int shownPercent = -1;
static uint32_t installedAt = 0;
static bool redrawAfterUpdate = false;
switch (update->phase()) {
case UpdateService::Phase::Receiving:
if (update->percent() != shownPercent) {
shownPercent = update->percent();
screen.renderUpdate("Firmware update", "Receiving " + update->incomingVersion(), shownPercent);
}
redrawAfterUpdate = true;
return;
case UpdateService::Phase::Installed:
if (!installedAt) installedAt = now;
// Don't pull the rug out from under someone typing, for up to a minute.
if (!apps->foreground().textEntryActive() || now - installedAt >= 60000) {
screen.renderUpdate("Restarting", "into " + update->incomingVersion(), -1);
delay(800);
ESP.restart();
}
break;
default:
shownPercent = -1;
break;
}
if (power->screen() == ScreenState::Off) return;
StatusInfo status = currentStatus();
const Toast* toast = notifier->toasts().current(now);
bool toastChanged = notifier->toasts().takeChanged();
if (apps->takeRedraw() || toastChanged || status != lastStatus || redrawAfterUpdate) {
lastStatus = status;
redrawAfterUpdate = false;
screen.render(*apps, status, toast);
update->firstFrameDrawn();
}
}