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MeshCore-Solo/examples/companion_radio/ui-new/UITask.cpp
Jakub 34fcab6bd5 feat(ui): show MeshCore version large and plus version in splash bar 
Add MESHCORE_VERSION build flag ("1.15") to companion base configs.
Splash screen now shows MESHCORE_VERSION in the large text and the
plus firmware version (stripped of commit hash) in the Plus bar,
e.g. "1.15" large + "Plus v1.11 for Wio" below.

Change CI tag pattern to v* and simplify version extraction so tag
v1.11 maps directly to FIRMWARE_VERSION=v1.11.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-24 00:35:07 +02:00

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#include "UITask.h"
#include <helpers/TxtDataHelpers.h>
#include "../MyMesh.h"
#include "../MsgExpand.h"
#include "target.h"
#ifdef WIFI_SSID
#include <WiFi.h>
#endif
#ifndef AUTO_OFF_MILLIS
#define AUTO_OFF_MILLIS 15000 // 15 seconds
#endif
#define BOOT_SCREEN_MILLIS 3000 // 3 seconds
#ifdef PIN_STATUS_LED
#define LED_ON_MILLIS 20
#define LED_ON_MSG_MILLIS 200
#define LED_CYCLE_MILLIS 4000
#endif
#define LONG_PRESS_MILLIS 1200
#ifndef UI_RECENT_LIST_SIZE
#define UI_RECENT_LIST_SIZE 4
#endif
#if UI_HAS_JOYSTICK
#define PRESS_LABEL "press Enter"
#else
#define PRESS_LABEL "long press"
#endif
#include "icons.h"
class SplashScreen : public UIScreen {
UITask* _task;
unsigned long dismiss_after;
char _version_info[12];
char _plus_ver[12];
public:
SplashScreen(UITask* task) : _task(task) {
// MeshCore upstream version shown large (e.g. "1.15")
strncpy(_version_info, MESHCORE_VERSION, sizeof(_version_info) - 1);
_version_info[sizeof(_version_info) - 1] = '\0';
// Plus firmware version: strip commit hash suffix (v1.11-abcdef -> v1.11)
const char *ver = FIRMWARE_VERSION;
const char *dash = strchr(ver, '-');
int plen = dash ? (int)(dash - ver) : (int)strlen(ver);
if (plen >= (int)sizeof(_plus_ver)) plen = sizeof(_plus_ver) - 1;
memcpy(_plus_ver, ver, plen);
_plus_ver[plen] = '\0';
dismiss_after = millis() + BOOT_SCREEN_MILLIS;
}
int render(DisplayDriver& display) override {
display.setTextSize(1);
const int lh = display.getLineHeight();
const int step = display.lineStep();
// meshcore logo
display.setColor(DisplayDriver::LIGHT);
int logoWidth = 128;
int logo_y = 3;
display.drawXbm((display.width() - logoWidth) / 2, logo_y, meshcore_logo, logoWidth, 13);
// version info at sz2
int ver_y = logo_y + 13 + 2;
display.setTextSize(2);
int lh2 = display.getLineHeight();
display.drawTextCentered(display.width()/2, ver_y, _version_info);
// build date at sz1, below sz2 version
int date_y = ver_y + lh2 + 2;
display.setTextSize(1);
display.drawTextCentered(display.width()/2, date_y, FIRMWARE_BUILD_DATE);
#ifdef FIRMWARE_PLUS_BUILD
int plus_y = date_y + step;
display.fillRect(0, plus_y - 1, display.width(), lh + 2);
display.setColor(DisplayDriver::DARK);
char plus_label[24];
if (_plus_ver[0])
snprintf(plus_label, sizeof(plus_label), "Plus %s for Wio", _plus_ver);
else
snprintf(plus_label, sizeof(plus_label), "Plus for Wio");
display.drawTextCentered(display.width()/2, plus_y, plus_label);
display.setColor(DisplayDriver::LIGHT);
#endif
return 1000;
}
void poll() override {
if (millis() >= dismiss_after) {
_task->gotoHomeScreen();
}
}
};
static const int QUICK_MSGS_MAX = 10;
#include "KeyboardWidget.h"
#include "FullscreenMsgView.h"
#include "SensorPlaceholders.h"
#include "SettingsScreen.h"
#include "QuickMsgScreen.h"
// ── Custom screens (separate files to ease upstream merges) ───────────────────
#include "RingtoneEditorScreen.h"
#include "BotScreen.h"
#include "NearbyScreen.h"
#include "DashboardConfigScreen.h"
#include "AutoAdvertScreen.h"
#include "ToolsScreen.h"
// ── HomeScreen ────────────────────────────────────────────────────────────────
class HomeScreen : public UIScreen {
enum HomePage {
CLOCK,
RECENT,
RADIO,
BLUETOOTH,
ADVERT,
#if ENV_INCLUDE_GPS == 1
GPS,
#endif
#if UI_SENSORS_PAGE == 1
SENSORS,
#endif
SETTINGS,
TOOLS,
QUICK_MSG,
SHUTDOWN,
Count // keep as last
};
UITask* _task;
mesh::RTCClock* _rtc;
SensorManager* _sensors;
NodePrefs* _node_prefs;
uint8_t _page;
bool _shutdown_init;
AdvertPath recent[UI_RECENT_LIST_SIZE];
int pageBit(int page) const {
if (page == CLOCK) return 0;
if (page == RECENT) return 1;
if (page == RADIO) return 2;
if (page == BLUETOOTH) return 3;
if (page == ADVERT) return 4;
#if ENV_INCLUDE_GPS == 1
if (page == GPS) return 5;
#endif
#if UI_SENSORS_PAGE == 1
if (page == SENSORS) return 6;
#endif
if (page == TOOLS) return 7;
if (page == SHUTDOWN) return 8;
return -1; // SETTINGS, QUICK_MSG always visible
}
// Maps page_order bit-index (0-10) back to the HomePage enum value for this build.
// Returns -1 if the page is not compiled in.
int bitToPage(int bit) const {
switch (bit) {
case 0: return CLOCK;
case 1: return RECENT;
case 2: return RADIO;
case 3: return BLUETOOTH;
case 4: return ADVERT;
case 5:
#if ENV_INCLUDE_GPS == 1
return GPS;
#else
return -1;
#endif
case 6:
#if UI_SENSORS_PAGE == 1
return SENSORS;
#else
return -1;
#endif
case 7: return TOOLS;
case 8: return SHUTDOWN;
case 9: return SETTINGS;
case 10: return QUICK_MSG;
default: return -1;
}
}
bool isPageVisible(int page) const {
int bit = pageBit(page);
if (bit < 0) return true;
uint16_t mask = (_node_prefs && _node_prefs->home_pages_mask) ? _node_prefs->home_pages_mask : NodePrefs::HP_ALL;
return (mask >> bit) & 1;
}
// Build ordered list of all visible pages, respecting page_order when set.
// Returns count; out[] receives HomePage enum values.
int buildVisibleOrder(int* out) const {
int n = 0;
bool custom = _node_prefs && _node_prefs->page_order[0] >= 1 && _node_prefs->page_order[0] <= 11;
if (custom) {
for (int i = 0; i < 11; i++) {
uint8_t v = _node_prefs->page_order[i];
if (v < 1 || v > 11) break;
int pg = bitToPage(v - 1);
if (pg >= 0 && pg < (int)Count && isPageVisible(pg)) out[n++] = pg;
}
// Append any visible page missing from page_order (handles corrupted/migrated prefs)
for (int pg = 0; pg < (int)Count; pg++) {
if (!isPageVisible(pg)) continue;
bool found = false;
for (int i = 0; i < n; i++) if (out[i] == pg) { found = true; break; }
if (!found) out[n++] = pg;
}
} else {
for (int pg = 0; pg < (int)Count; pg++)
if (isPageVisible(pg)) out[n++] = pg;
}
return n;
}
int navPage(int from, int dir) const {
int order[11]; int n = buildVisibleOrder(order);
if (n == 0) return from;
int cur = 0;
for (int i = 0; i < n; i++) if (order[i] == from) { cur = i; break; }
return order[((cur + dir) % n + n) % n];
}
int renderBatteryIndicator(DisplayDriver& display, uint16_t batteryMilliVolts) {
#ifndef BATT_MIN_MILLIVOLTS
#define BATT_MIN_MILLIVOLTS 3200
#endif
// LiPo discharge curve: voltage (mV) → raw capacity (%)
static const struct { uint16_t mv; uint8_t pct; } CURVE[] = {
{3200, 0}, {3300, 3}, {3400, 8}, {3500, 15},
{3600, 25}, {3650, 33}, {3700, 45}, {3750, 58},
{3800, 68}, {3900, 77}, {4000, 86}, {4100, 93}, {4200, 100}
};
static const int CURVE_LEN = sizeof(CURVE) / sizeof(CURVE[0]);
auto curveAt = [&](int mv) -> int {
if (mv <= (int)CURVE[0].mv) return CURVE[0].pct;
if (mv >= (int)CURVE[CURVE_LEN-1].mv) return CURVE[CURVE_LEN-1].pct;
for (int i = 1; i < CURVE_LEN; i++) {
if (mv <= (int)CURVE[i].mv) {
int span_mv = CURVE[i].mv - CURVE[i-1].mv;
int span_pct = CURVE[i].pct - CURVE[i-1].pct;
return CURVE[i-1].pct + (mv - (int)CURVE[i-1].mv) * span_pct / span_mv;
}
}
return 100;
};
int low_mv = (_node_prefs && _node_prefs->low_batt_mv > 0)
? (int)_node_prefs->low_batt_mv : BATT_MIN_MILLIVOLTS;
int raw_pct = curveAt((int)batteryMilliVolts);
int low_pct = curveAt(low_mv);
// rescale so low_mv = 0% and 4200mV = 100%
int pct = (low_pct >= 100) ? 0
: (raw_pct - low_pct) * 100 / (100 - low_pct);
if (pct < 0) pct = 0;
if (pct > 100) pct = 100;
uint8_t mode = (_node_prefs && _node_prefs->batt_display_mode < 3)
? _node_prefs->batt_display_mode : 0;
display.setTextSize(1);
display.setColor(DisplayDriver::LIGHT);
const int lh = display.getLineHeight();
const int cw = display.getCharWidth();
const int ind = cw + 2; // single-char indicator width
const int ind_h = display.isLemonFont() ? lh - 2 : lh;
const int ind_gap = display.isLandscape() ? 3 : 1; // gap between indicator boxes
int battLeftX;
if (mode == 1) { // percent
char buf[6];
sprintf(buf, "%d%%", pct);
battLeftX = display.width() - display.getTextWidth(buf) - 1;
display.setCursor(battLeftX, 0);
display.print(buf);
} else if (mode == 2) { // voltage
char buf[8];
sprintf(buf, "%u.%02uV", batteryMilliVolts / 1000, (batteryMilliVolts % 1000) / 10);
battLeftX = display.width() - display.getTextWidth(buf) - 1;
display.setCursor(battLeftX, 0);
display.print(buf);
} else { // icon — scales with lh
const int iconH = lh;
const int iconW = lh * 2;
const int bm = display.isLandscape() ? 3 : 2; // inner margin: 3px on landscape e-ink, 2px on OLED/portrait
battLeftX = display.width() - iconW - 3;
display.drawRect(battLeftX, 0, iconW, iconH);
display.fillRect(battLeftX + iconW, iconH / 4, 2, iconH / 2);
int fillW = (pct * (iconW - 2 * bm)) / 100;
display.fillRect(battLeftX + bm, bm, fillW, iconH - 2 * bm);
}
#ifdef PIN_BUZZER
if (_task->isBuzzerQuiet()) {
display.setColor(DisplayDriver::LIGHT);
int mx = battLeftX - ind - ind_gap;
display.fillRect(mx, 0, ind, ind_h);
display.setColor(DisplayDriver::DARK);
display.setCursor(mx + 1, 0);
display.print("M");
display.setColor(DisplayDriver::LIGHT);
battLeftX = mx;
}
#endif
// BT connection indicator (left of muted/battery icons)
int leftmostX = battLeftX;
if (_task->isSerialEnabled()) {
int btX = battLeftX - ind - ind_gap;
if (_task->hasConnection()) {
display.setColor(DisplayDriver::LIGHT);
display.fillRect(btX, 0, ind, ind_h);
display.setColor(DisplayDriver::DARK);
display.setCursor(btX + 1, 0);
display.print("B");
display.setColor(DisplayDriver::LIGHT);
} else {
display.setCursor(btX + 1, 0);
display.print("b");
}
leftmostX = btX - ind_gap;
// "A" indicator — left of BT; blinks on OLED, always shown on e-ink
if (_node_prefs && _node_prefs->advert_auto_interval_sec > 0) {
int aX = leftmostX - ind;
#ifdef EINK_DISPLAY_MODEL
bool show_a = true;
#else
bool show_a = (millis() % 4000) < 2000;
#endif
if (show_a) {
display.setColor(DisplayDriver::LIGHT);
display.fillRect(aX, 0, ind, ind_h);
display.setColor(DisplayDriver::DARK);
display.setCursor(aX + 1, 0);
display.print("A");
display.setColor(DisplayDriver::LIGHT);
}
leftmostX = aX - 1;
}
}
return leftmostX;
}
CayenneLPP sensors_lpp;
int sensors_nb = 0;
bool sensors_scroll = false;
int sensors_scroll_offset = 0;
int next_sensors_refresh = 0;
void refresh_sensors() {
if (millis() > next_sensors_refresh) {
sensors_lpp.reset();
sensors_nb = 0;
sensors_lpp.addVoltage(TELEM_CHANNEL_SELF, (float)board.getBattMilliVolts() / 1000.0f);
sensors.querySensors(0xFF, sensors_lpp);
LPPReader reader (sensors_lpp.getBuffer(), sensors_lpp.getSize());
uint8_t channel, type;
while(reader.readHeader(channel, type)) {
reader.skipData(type);
sensors_nb ++;
}
sensors_scroll = sensors_nb > UI_RECENT_LIST_SIZE;
#if AUTO_OFF_MILLIS > 0
next_sensors_refresh = millis() + 5000; // refresh sensor values every 5 sec
#else
next_sensors_refresh = millis() + 60000; // refresh sensor values every 1 min
#endif
}
}
public:
HomeScreen(UITask* task, mesh::RTCClock* rtc, SensorManager* sensors, NodePrefs* node_prefs)
: _task(task), _rtc(rtc), _sensors(sensors), _node_prefs(node_prefs), _page(0),
_shutdown_init(false), sensors_lpp(200) { }
void poll() override {
if (_shutdown_init && !_task->isButtonPressed()) { // must wait for USR button to be released
_task->shutdown();
}
}
int render(DisplayDriver& display) override {
char tmp[80];
display.setTextSize(1);
const int lh = display.getLineHeight(); // line height at sz1
const int step = display.lineStep(); // lh + 2
const int dots_y = lh + 4; // page-dot row: just below header
const int content_y = dots_y + 6; // first content row (6px gap keeps dots visible)
// node name + battery — hidden on CLOCK page (full screen used for dashboard)
if (_page != CLOCK) {
display.setColor(DisplayDriver::LIGHT);
char filtered_name[sizeof(_node_prefs->node_name)];
display.translateUTF8ToBlocks(filtered_name, _node_prefs->node_name, sizeof(filtered_name));
int rightEdge = renderBatteryIndicator(display, _task->getBattMilliVolts());
display.setColor(DisplayDriver::LIGHT);
display.drawTextEllipsized(0, 0, rightEdge - 2, filtered_name);
}
// ensure current page is visible (e.g. after settings change)
if (!isPageVisible(_page)) _page = navPage(_page, +1);
// curr page indicator — hidden on CLOCK page (full screen used for dashboard)
if (_page != CLOCK) {
int order[11]; int n = buildVisibleOrder(order);
int curr_vis = 0;
for (int i = 0; i < n; i++) if (order[i] == _page) { curr_vis = i; break; }
int x = display.width() / 2 - 5 * (n - 1);
for (int i = 0; i < n; i++) {
int ds = display.isLandscape() ? 2 : 1;
if (i == curr_vis) display.fillRect(x-ds, dots_y-ds, 2*ds+1, 2*ds+1);
else display.fillRect(x-ds+1, dots_y-ds+1, 2*ds-1, 2*ds-1);
x += 10;
}
}
if (_page == HomePage::CLOCK) {
uint32_t unix_ts = _rtc->getCurrentTime();
if (unix_ts < 1000000000UL) {
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(1);
int mid_y = display.height() / 2 - step;
display.drawTextCentered(display.width() / 2, mid_y, "! No time sync");
display.drawTextCentered(display.width() / 2, mid_y + step, "Enable GPS or");
display.drawTextCentered(display.width() / 2, mid_y + step * 2, "connect app");
} else {
int8_t tz = _node_prefs ? _node_prefs->tz_offset_hours : 0;
unix_ts += (int32_t)tz * 3600;
time_t t = (time_t)unix_ts;
struct tm* ti = gmtime(&t);
char buf[24];
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(2);
#ifdef EINK_DISPLAY_MODEL
bool show_sec = false;
#else
bool show_sec = !_node_prefs || !_node_prefs->clock_hide_seconds;
#endif
bool h12 = _node_prefs && _node_prefs->clock_12h;
if (h12) {
int h = ti->tm_hour % 12; if (h == 0) h = 12;
const char* ap = ti->tm_hour < 12 ? "AM" : "PM";
if (show_sec) sprintf(buf, "%d:%02d:%02d%s", h, ti->tm_min, ti->tm_sec, ap);
else sprintf(buf, "%d:%02d %s", h, ti->tm_min, ap);
} else {
if (show_sec) sprintf(buf, "%02d:%02d:%02d", ti->tm_hour, ti->tm_min, ti->tm_sec);
else sprintf(buf, "%02d:%02d", ti->tm_hour, ti->tm_min);
}
int lh2 = display.getLineHeight(); // sz2 height: 16 (OLED) or 32 (landscape)
display.drawTextCentered(display.width() / 2, 0, buf);
display.setTextSize(1);
static const char* wd[] = {"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
static const char* mo[] = {"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
sprintf(buf, "%s %d %s %d", wd[ti->tm_wday], ti->tm_mday, mo[ti->tm_mon], 1900 + ti->tm_year);
int date_y = lh2 + 2;
display.drawTextCentered(display.width() / 2, date_y, buf);
int sep_y = date_y + lh + 1;
int dash0 = sep_y + display.sepH() + 2;
display.fillRect(0, sep_y, display.width(), display.sepH());
// dashboard data fields
if (_node_prefs) {
refresh_sensors();
const int FIELD_Y[3] = { dash0, dash0 + step, dash0 + step * 2 };
for (int fi = 0; fi < 3; fi++) {
uint8_t field = _node_prefs->dashboard_fields[fi];
if (field == DASH_NONE) continue;
char label[10], val[20];
label[0] = '\0';
val[0] = '\0';
if (field == DASH_BATT) {
strcpy(label, "Batt");
uint16_t mv = _task->getBattMilliVolts();
if (mv > 0) snprintf(val, sizeof(val), "%u.%02uV", mv/1000, (mv%1000)/10);
else strcpy(val, "--");
} else if (field == DASH_GPS) {
strcpy(label, "GPS");
#if ENV_INCLUDE_GPS == 1
LocationProvider* loc = sensors.getLocationProvider();
if (loc && loc->isValid())
snprintf(val, sizeof(val), "%.3f %.3f",
loc->getLatitude()/1000000.0f, loc->getLongitude()/1000000.0f);
else
strcpy(val, "no fix");
#else
strcpy(val, "--");
#endif
} else if (field == DASH_NODES) {
strcpy(label, "Nodes");
snprintf(val, sizeof(val), "%d", the_mesh.getNumContacts());
} else if (field == DASH_MSGS) {
strcpy(label, "Msgs");
int unread = _task->getDMUnreadTotal() + _task->getChannelUnreadCount() + _task->getRoomUnreadCount();
snprintf(val, sizeof(val), "%d", unread);
} else {
uint8_t lpp_type = 0;
switch (field) {
case DASH_TEMP: strcpy(label, "Temp"); lpp_type = LPP_TEMPERATURE; break;
case DASH_HUM: strcpy(label, "Hum"); lpp_type = LPP_RELATIVE_HUMIDITY; break;
case DASH_PRES: strcpy(label, "Pres"); lpp_type = LPP_BAROMETRIC_PRESSURE; break;
case DASH_ALT: strcpy(label, "Alt"); lpp_type = LPP_ALTITUDE; break;
case DASH_LUX: strcpy(label, "Lux"); lpp_type = LPP_LUMINOSITY; break;
case DASH_CO2: strcpy(label, "CO2"); lpp_type = LPP_CONCENTRATION; break;
}
if (lpp_type) {
LPPReader r(sensors_lpp.getBuffer(), sensors_lpp.getSize());
uint8_t ch, type;
while (r.readHeader(ch, type)) {
if (type == lpp_type) {
float v;
switch (lpp_type) {
case LPP_TEMPERATURE: r.readTemperature(v); snprintf(val, sizeof(val), "%.1f\xf8""C", v); break;
case LPP_RELATIVE_HUMIDITY: r.readRelativeHumidity(v); snprintf(val, sizeof(val), "%.0f%%", v); break;
case LPP_BAROMETRIC_PRESSURE: r.readPressure(v); snprintf(val, sizeof(val), "%.0fhPa", v); break;
case LPP_ALTITUDE: r.readAltitude(v); snprintf(val, sizeof(val), "%.0fm", v); break;
case LPP_LUMINOSITY: r.readLuminosity(v); snprintf(val, sizeof(val), "%.0flux", v); break;
case LPP_CONCENTRATION: r.readConcentration(v); snprintf(val, sizeof(val), "%.0fppm", v); break;
}
break;
}
r.skipData(type);
}
}
if (!val[0]) strcpy(val, "--");
}
if (val[0] && label[0]) {
display.setColor(DisplayDriver::LIGHT);
display.setCursor(0, FIELD_Y[fi]);
display.print(label);
int vw = display.getTextWidth(val);
display.setCursor(display.width() - vw - 1, FIELD_Y[fi]);
display.print(val);
}
}
}
}
} else if (_page == HomePage::RECENT) {
the_mesh.getRecentlyHeard(recent, UI_RECENT_LIST_SIZE);
display.setColor(DisplayDriver::LIGHT);
int y = content_y;
for (int i = 0; i < UI_RECENT_LIST_SIZE; i++, y += step) {
auto a = &recent[i];
if (a->name[0] == 0) continue; // empty slot
int secs = _rtc->getCurrentTime() - a->recv_timestamp;
if (secs < 60) {
sprintf(tmp, "%ds", secs);
} else if (secs < 60*60) {
sprintf(tmp, "%dm", secs / 60);
} else {
sprintf(tmp, "%dh", secs / (60*60));
}
int timestamp_width = display.getTextWidth(tmp);
int max_name_width = display.width() - timestamp_width - 1;
char filtered_recent_name[sizeof(a->name)];
display.translateUTF8ToBlocks(filtered_recent_name, a->name, sizeof(filtered_recent_name));
display.drawTextEllipsized(0, y, max_name_width, filtered_recent_name);
display.setCursor(display.width() - timestamp_width - 1, y);
display.print(tmp);
}
} else if (_page == HomePage::RADIO) {
display.setColor(DisplayDriver::LIGHT);
// freq / sf
display.setCursor(0, content_y);
sprintf(tmp, "FQ: %06.3f SF: %d", _node_prefs->freq, _node_prefs->sf);
display.print(tmp);
display.setCursor(0, content_y + step);
sprintf(tmp, "BW: %03.2f CR: %d", _node_prefs->bw, _node_prefs->cr);
display.print(tmp);
// tx power, noise floor
display.setCursor(0, content_y + step * 2);
sprintf(tmp, "TX: %ddBm", _node_prefs->tx_power_dbm);
display.print(tmp);
display.setCursor(0, content_y + step * 3);
sprintf(tmp, "Noise floor: %d", radio_driver.getNoiseFloor());
display.print(tmp);
} else if (_page == HomePage::BLUETOOTH) {
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(1);
display.drawXbm((display.width() - 32) / 2, content_y,
_task->isSerialEnabled() ? bluetooth_on : bluetooth_off, 32, 32);
const int text_y = content_y + 32 + 3;
const bool waiting_for_pair = _task->isSerialEnabled() && !_task->hasConnection() && the_mesh.getBLEPin() != 0;
if (waiting_for_pair && !display.isLandscape()) {
char pin_buf[16];
snprintf(pin_buf, sizeof(pin_buf), "PIN: %d", the_mesh.getBLEPin());
display.drawTextCentered(display.width() / 2, text_y, pin_buf);
} else if (waiting_for_pair) {
char pin_buf[16];
snprintf(pin_buf, sizeof(pin_buf), "PIN: %d", the_mesh.getBLEPin());
display.drawTextCentered(display.width() / 2, text_y, pin_buf);
display.drawTextCentered(display.width() / 2, text_y + step, "toggle: " PRESS_LABEL);
} else {
display.drawTextCentered(display.width() / 2, text_y, "toggle: " PRESS_LABEL);
}
} else if (_page == HomePage::ADVERT) {
display.setColor(DisplayDriver::LIGHT);
display.drawXbm((display.width() - 32) / 2, content_y, advert_icon, 32, 32);
display.drawTextCentered(display.width() / 2, content_y + 32 + 3, "advert: " PRESS_LABEL);
#if ENV_INCLUDE_GPS == 1
} else if (_page == HomePage::GPS) {
LocationProvider* nmea = sensors.getLocationProvider();
char buf[50];
int y = content_y;
bool gps_state = _task->getGPSState();
#ifdef PIN_GPS_SWITCH
bool hw_gps_state = digitalRead(PIN_GPS_SWITCH);
if (gps_state != hw_gps_state) {
strcpy(buf, gps_state ? "gps off(hw)" : "gps off(sw)");
} else {
strcpy(buf, gps_state ? "gps on" : "gps off");
}
#else
strcpy(buf, gps_state ? "gps on" : "gps off");
#endif
display.drawTextLeftAlign(0, y, buf);
if (nmea == NULL) {
y += step;
display.drawTextLeftAlign(0, y, "Can't access GPS");
} else {
strcpy(buf, nmea->isValid()?"fix":"no fix");
display.drawTextRightAlign(display.width()-1, y, buf);
y += step;
display.drawTextLeftAlign(0, y, "sat");
sprintf(buf, "%d", nmea->satellitesCount());
display.drawTextRightAlign(display.width()-1, y, buf);
y += step;
display.drawTextLeftAlign(0, y, "pos");
sprintf(buf, "%.4f %.4f",
nmea->getLatitude()/1000000., nmea->getLongitude()/1000000.);
display.drawTextRightAlign(display.width()-1, y, buf);
y += step;
display.drawTextLeftAlign(0, y, "alt");
sprintf(buf, "%.2f", nmea->getAltitude()/1000.);
display.drawTextRightAlign(display.width()-1, y, buf);
y += step;
}
#endif
#if UI_SENSORS_PAGE == 1
} else if (_page == HomePage::SENSORS) {
int y = content_y;
refresh_sensors();
uint8_t avail_types[16];
int avail_count = _sensors ? _sensors->getAvailableLPPTypes(avail_types, 16) : 0;
bool need_scroll = avail_count > UI_RECENT_LIST_SIZE;
int offset = need_scroll ? (sensors_scroll_offset % avail_count) : 0;
int show_n = need_scroll ? UI_RECENT_LIST_SIZE : avail_count;
for (int i = 0; i < show_n; i++) {
uint8_t target = avail_types[(offset + i) % avail_count];
// scan LPP buffer for this type
LPPReader r(sensors_lpp.getBuffer(), sensors_lpp.getSize());
uint8_t ch, type;
char buf[22] = "--";
while (r.readHeader(ch, type)) {
if (type == target) {
float v, v2, v3;
switch (type) {
case LPP_GPS:
r.readGPS(v, v2, v3);
if (v != 0 || v2 != 0) snprintf(buf, sizeof(buf), "%.4f %.4f", v, v2);
break;
case LPP_VOLTAGE: r.readVoltage(v); snprintf(buf, sizeof(buf), "%.2fV", v); break;
case LPP_CURRENT: r.readCurrent(v); snprintf(buf, sizeof(buf), "%.3fA", v); break;
case LPP_POWER: r.readPower(v); snprintf(buf, sizeof(buf), "%.1fW", v); break;
case LPP_TEMPERATURE:r.readTemperature(v); snprintf(buf, sizeof(buf), "%.1f\xf8""C", v); break;
case LPP_RELATIVE_HUMIDITY: r.readRelativeHumidity(v); snprintf(buf, sizeof(buf), "%.0f%%", v); break;
case LPP_BAROMETRIC_PRESSURE: r.readPressure(v); snprintf(buf, sizeof(buf), "%.1fhPa", v); break;
case LPP_ALTITUDE: r.readAltitude(v); snprintf(buf, sizeof(buf), "%.0fm", v); break;
case LPP_LUMINOSITY: r.readLuminosity(v); snprintf(buf, sizeof(buf), "%.0flux", v); break;
case LPP_PERCENTAGE: r.readPercentage(v); snprintf(buf, sizeof(buf), "%.0f%%", v); break;
case LPP_DISTANCE: r.readDistance(v); snprintf(buf, sizeof(buf), "%.2fm", v); break;
case LPP_CONCENTRATION: r.readConcentration(v); snprintf(buf, sizeof(buf), "%.0fppm", v); break;
default: r.skipData(type); continue;
}
break;
}
r.skipData(type);
}
static const struct { uint8_t type; const char* name; } TYPE_NAMES[] = {
{ LPP_VOLTAGE, "voltage" },
{ LPP_GPS, "gps" },
{ LPP_TEMPERATURE, "temp" },
{ LPP_RELATIVE_HUMIDITY, "humidity" },
{ LPP_BAROMETRIC_PRESSURE,"pressure" },
{ LPP_ALTITUDE, "altitude" },
{ LPP_CURRENT, "current" },
{ LPP_POWER, "power" },
{ LPP_LUMINOSITY, "light" },
{ LPP_PERCENTAGE, "moisture" },
{ LPP_DISTANCE, "distance" },
{ LPP_CONCENTRATION, "CO2" },
};
const char* name = "sensor";
for (auto& tn : TYPE_NAMES) { if (tn.type == target) { name = tn.name; break; } }
display.setCursor(0, y);
display.print(name);
display.setCursor(display.width() - display.getTextWidth(buf) - 1, y);
display.print(buf);
y += step;
}
if (need_scroll) sensors_scroll_offset = (sensors_scroll_offset + 1) % avail_count;
else sensors_scroll_offset = 0;
#endif
} else if (_page == HomePage::SETTINGS) {
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(1);
display.drawTextCentered(display.width() / 2, content_y, "Settings");
display.drawTextCentered(display.width() / 2, content_y + step * 2, PRESS_LABEL " to open");
} else if (_page == HomePage::TOOLS) {
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(1);
display.drawTextCentered(display.width() / 2, content_y, "Tools");
display.drawTextCentered(display.width() / 2, content_y + step * 2, PRESS_LABEL " to open");
} else if (_page == HomePage::QUICK_MSG) {
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(1);
display.drawTextCentered(display.width() / 2, content_y, "Messages");
int total_unread = _task->getDMUnreadTotal() + _task->getChannelUnreadCount() + _task->getRoomUnreadCount();
if (total_unread > 0) {
char badge[20];
snprintf(badge, sizeof(badge), "%d unread", total_unread);
display.drawTextCentered(display.width() / 2, content_y + step, badge);
}
display.drawTextCentered(display.width() / 2, content_y + step * 2, PRESS_LABEL " to open");
} else if (_page == HomePage::SHUTDOWN) {
display.setColor(DisplayDriver::LIGHT);
display.setTextSize(1);
if (_shutdown_init) {
display.drawTextCentered(display.width() / 2, content_y + step, "hibernating...");
} else {
display.drawXbm((display.width() - 32) / 2, content_y, power_icon, 32, 32);
const int text_y = content_y + 32 + 3;
const int lh1 = display.getLineHeight();
if (text_y + lh1 <= display.height()) {
char hib_hint[32];
snprintf(hib_hint, sizeof(hib_hint), "hibernate: %s", PRESS_LABEL);
if (display.getTextWidth(hib_hint) < display.width()) {
display.drawTextCentered(display.width() / 2, text_y, hib_hint);
} else {
display.drawTextCentered(display.width() / 2, text_y, "hibernate:");
if (text_y + step + lh1 <= display.height())
display.drawTextCentered(display.width() / 2, text_y + step, PRESS_LABEL);
}
}
}
}
bool auto_adv = _node_prefs && _node_prefs->advert_auto_interval_sec > 0;
#ifdef EINK_DISPLAY_MODEL
if (_page == HomePage::CLOCK) return 30000; // no seconds on e-ink; refresh every 30s
return 30000; // e-ink: limit base polling; new messages still force immediate refresh via notify()
#else
if (_page == HomePage::CLOCK) {
bool show_sec = !_node_prefs || !_node_prefs->clock_hide_seconds;
return auto_adv ? 1000 : (show_sec ? 1000 : 60000);
}
return auto_adv ? 1000 : 5000;
#endif
}
bool handleInput(char c) override {
if (c == KEY_LEFT || c == KEY_PREV) {
_page = navPage(_page, -1);
return true;
}
if (c == KEY_NEXT || c == KEY_RIGHT) {
_page = navPage(_page, +1);
if (_page == HomePage::RECENT) {
_task->showAlert("Recent adverts", 800);
}
return true;
}
if (c == KEY_ENTER && _page == HomePage::BLUETOOTH) {
if (_task->isSerialEnabled()) { // toggle Bluetooth on/off
_task->disableSerial();
} else {
_task->enableSerial();
}
return true;
}
if (c == KEY_ENTER && _page == HomePage::ADVERT) {
_task->notify(UIEventType::ack);
if (the_mesh.advert()) {
_task->showAlert("Advert sent!", 1000);
} else {
_task->showAlert("Advert failed..", 1000);
}
return true;
}
#if ENV_INCLUDE_GPS == 1
if (c == KEY_ENTER && _page == HomePage::GPS) {
_task->toggleGPS();
return true;
}
#endif
#if UI_SENSORS_PAGE == 1
if (c == KEY_ENTER && _page == HomePage::SENSORS) {
_task->toggleGPS();
next_sensors_refresh=0;
return true;
}
#endif
if (c == KEY_ENTER && _page == HomePage::SETTINGS) {
_task->gotoSettingsScreen();
return true;
}
if (c == KEY_ENTER && _page == HomePage::TOOLS) {
_task->gotoToolsScreen();
return true;
}
if (c == KEY_ENTER && _page == HomePage::QUICK_MSG) {
_task->gotoQuickMsgScreen();
return true;
}
if (c == KEY_ENTER && _page == HomePage::SHUTDOWN) {
_shutdown_init = true; // need to wait for button to be released
return true;
}
if (c == KEY_CONTEXT_MENU && _page == HomePage::CLOCK) {
_task->gotoDashboardConfig();
return true;
}
return false;
}
};
void UITask::begin(DisplayDriver* display, SensorManager* sensors, NodePrefs* node_prefs) {
_display = display;
_sensors = sensors;
_node_prefs = node_prefs;
uint32_t aoff = autoOffMillis();
_auto_off = millis() + (aoff > 0 ? aoff : AUTO_OFF_MILLIS);
#if defined(PIN_USER_BTN)
user_btn.begin();
#endif
#if defined(PIN_USER_BTN_ANA)
analog_btn.begin();
#endif
if (_display != NULL) {
_display->turnOn();
}
#ifdef PIN_BUZZER
buzzer.quiet(_node_prefs->buzzer_quiet);
buzzer.setVolume(_node_prefs->buzzer_volume);
buzzer.begin();
#endif
#ifdef PIN_VIBRATION
vibration.begin();
#endif
// Set default quick message if slot 0 is empty (first boot)
if (_node_prefs && _node_prefs->custom_msgs[0][0] == '\0') {
strncpy(_node_prefs->custom_msgs[0], "OK", sizeof(_node_prefs->custom_msgs[0]) - 1);
}
ui_started_at = millis();
_alert_expiry = 0;
_batt_mv = AbstractUITask::getBattMilliVolts(); // seed EMA with first reading
splash = new SplashScreen(this);
home = new HomeScreen(this, &rtc_clock, sensors, node_prefs);
settings = new SettingsScreen(this);
quick_msg = new QuickMsgScreen(this);
tools_screen = new ToolsScreen(this);
ringtone_edit = new RingtoneEditorScreen(this, node_prefs);
bot_screen = new BotScreen(this, node_prefs);
nearby_screen = new NearbyScreen(this);
dashboard_config = new DashboardConfigScreen(this, node_prefs);
auto_advert_screen = new AutoAdvertScreen(this, node_prefs);
applyBrightness();
applyFont();
applyRotation();
setCurrScreen(splash);
}
void UITask::gotoSettingsScreen() {
((SettingsScreen*)settings)->markClean();
setCurrScreen(settings);
}
void UITask::gotoToolsScreen() {
setCurrScreen(tools_screen);
}
void UITask::gotoRingtoneEditor(int slot) {
((RingtoneEditorScreen*)ringtone_edit)->enter(slot);
setCurrScreen(ringtone_edit);
}
void UITask::gotoBotScreen() {
((BotScreen*)bot_screen)->enter();
setCurrScreen(bot_screen);
}
void UITask::gotoNearbyScreen() {
((NearbyScreen*)nearby_screen)->enter();
setCurrScreen(nearby_screen);
}
void UITask::gotoDashboardConfig() {
((DashboardConfigScreen*)dashboard_config)->enter();
setCurrScreen(dashboard_config);
}
void UITask::gotoAutoAdvertScreen() {
((AutoAdvertScreen*)auto_advert_screen)->enter();
setCurrScreen(auto_advert_screen);
}
void UITask::playMelody(const char* melody) {
#ifdef PIN_BUZZER
buzzer.playForced(melody);
#endif
}
void UITask::stopMelody() {
#ifdef PIN_BUZZER
buzzer.stop();
#endif
}
bool UITask::isMelodyPlaying() {
#ifdef PIN_BUZZER
return buzzer.isPlaying();
#else
return false;
#endif
}
void UITask::gotoQuickMsgScreen() {
((QuickMsgScreen*)quick_msg)->reset();
setCurrScreen(quick_msg);
}
void UITask::addChannelMsg(uint8_t channel_idx, const char* text) {
_last_notif_ch_idx = (int)channel_idx;
((QuickMsgScreen*)quick_msg)->addChannelMsg(channel_idx, text);
}
int UITask::getChannelUnreadCount() const {
return ((QuickMsgScreen*)quick_msg)->getTotalChannelUnread();
}
void UITask::addDMMsg(const uint8_t* pub_key, bool outgoing, const char* text) {
((QuickMsgScreen*)quick_msg)->addDMMsg(pub_key, outgoing, text);
}
int UITask::getDMUnreadTotal() const {
int total = 0;
for (int i = 0; i < DM_UNREAD_TABLE_SIZE; i++)
total += _dm_unread_table[i].count;
return total;
}
void UITask::showAlert(const char* text, int duration_millis) {
snprintf(_alert, sizeof(_alert), "%s", text);
_alert_expiry = millis() + duration_millis;
}
static void buildMelodyFromPrefs(const NodePrefs* p, int slot, char* buf, int size) {
const uint8_t* notes = (slot == 2) ? p->ringtone2_notes : p->ringtone_notes;
uint8_t len = (slot == 2) ? p->ringtone2_len : p->ringtone_len;
uint8_t bpm_i = (slot == 2) ? p->ringtone2_bpm_idx : p->ringtone_bpm_idx;
NodePrefs::buildRTTTLString(notes, len, bpm_i, buf, size);
}
void UITask::notify(UIEventType t) {
#if defined(PIN_BUZZER)
switch(t){
case UIEventType::contactMessage: {
bool play = false;
bool force = false;
if (_last_notif_dm_valid && _node_prefs) {
uint8_t state = 0;
for (int i = 0; i < NodePrefs::DM_NOTIF_TABLE_MAX; i++) {
if (_node_prefs->dm_notif[i].state &&
memcmp(_node_prefs->dm_notif[i].prefix, _last_notif_dm_prefix, 4) == 0) {
state = _node_prefs->dm_notif[i].state; break;
}
}
if (state == 2) { play = true; force = true; } // force-on
else if (state == 1) { /* muted */ }
else { play = !buzzer.isQuiet(); } // default: follow global
} else {
play = !buzzer.isQuiet();
}
_last_notif_dm_valid = false;
if (play) {
int slot = _node_prefs ? (int)_node_prefs->notif_melody_dm : 0;
if (_node_prefs) {
for (int i = 0; i < NodePrefs::DM_MELODY_TABLE_MAX; i++)
if (_node_prefs->dm_melody[i].slot &&
memcmp(_node_prefs->dm_melody[i].prefix, _last_notif_dm_prefix, 4) == 0)
{ slot = _node_prefs->dm_melody[i].slot; break; }
}
bool custom_played = false;
if (slot > 0 && _node_prefs) {
if (buzzer.isPlaying()) buzzer.stop(); // stop before overwriting _notif_mel_buf
buildMelodyFromPrefs(_node_prefs, slot, _notif_mel_buf, sizeof(_notif_mel_buf));
if (_notif_mel_buf[0]) {
if (force) buzzer.playForced(_notif_mel_buf); else buzzer.play(_notif_mel_buf);
custom_played = true;
}
}
if (!custom_played) {
if (force) buzzer.playForced("MsgRcv3:d=4,o=6,b=200:32e,32g,32b,16c7");
else buzzer.play("MsgRcv3:d=4,o=6,b=200:32e,32g,32b,16c7");
}
}
break;
}
case UIEventType::channelMessage: {
bool play = false;
bool force = false;
if (_last_notif_ch_idx >= 0 && _last_notif_ch_idx < 64 && _node_prefs) {
uint64_t mask = 1ULL << _last_notif_ch_idx;
if (_node_prefs->ch_notif_override & mask) {
if (!(_node_prefs->ch_notif_muted & mask)) { play = true; force = true; }
} else {
play = !buzzer.isQuiet();
}
} else {
play = !buzzer.isQuiet();
}
if (play) {
int slot = _node_prefs ? (int)_node_prefs->notif_melody_ch : 0;
if (_last_notif_ch_idx >= 0 && _last_notif_ch_idx < 64 && _node_prefs) {
uint64_t mask = 1ULL << _last_notif_ch_idx;
if (_node_prefs->ch_notif_melody_set & mask)
slot = (_node_prefs->ch_notif_melody_2 & mask) ? 2 : 1;
}
bool custom_played = false;
if (slot > 0 && _node_prefs) {
if (buzzer.isPlaying()) buzzer.stop(); // stop before overwriting _notif_mel_buf
buildMelodyFromPrefs(_node_prefs, slot, _notif_mel_buf, sizeof(_notif_mel_buf));
if (_notif_mel_buf[0]) {
if (force) buzzer.playForced(_notif_mel_buf); else buzzer.play(_notif_mel_buf);
custom_played = true;
}
}
if (!custom_played) {
if (force) buzzer.playForced("kerplop:d=16,o=6,b=120:32g#,32c#");
else buzzer.play("kerplop:d=16,o=6,b=120:32g#,32c#");
}
}
_last_notif_ch_idx = -1;
break;
}
case UIEventType::ack:
buzzer.play("ack:d=32,o=8,b=120:c");
break;
case UIEventType::roomMessage:
case UIEventType::newContactMessage:
case UIEventType::none:
default:
break;
}
#endif
#ifdef PIN_VIBRATION
// Trigger vibration for all UI events except none
if (t != UIEventType::none) {
vibration.trigger();
}
#endif
}
void UITask::msgRead(int msgcount) {
_msgcount = msgcount;
if (msgcount == 0) {
_room_unread = 0;
memset(_dm_unread_table, 0, sizeof(_dm_unread_table));
((QuickMsgScreen*)quick_msg)->clearAllChannelUnread();
}
}
void UITask::newMsg(uint8_t path_len, const char* from_name, const char* text, int msgcount, uint8_t contact_type, const uint8_t* pub_key) {
_msgcount = msgcount;
if (contact_type == ADV_TYPE_ROOM && _room_unread < _msgcount) _room_unread++;
if (contact_type == ADV_TYPE_CHAT && pub_key != nullptr) {
memcpy(_last_notif_dm_prefix, pub_key, 4);
_last_notif_dm_valid = true;
int slot = -1, empty_slot = -1;
for (int i = 0; i < DM_UNREAD_TABLE_SIZE; i++) {
if (_dm_unread_table[i].count > 0 && memcmp(_dm_unread_table[i].prefix, pub_key, 4) == 0) { slot = i; break; }
if (empty_slot < 0 && _dm_unread_table[i].count == 0) empty_slot = i;
}
if (slot >= 0) {
if (_dm_unread_table[slot].count < 99) _dm_unread_table[slot].count++;
} else if (empty_slot >= 0) {
memcpy(_dm_unread_table[empty_slot].prefix, pub_key, 4);
_dm_unread_table[empty_slot].count = 1;
}
}
char alert_buf[80];
snprintf(alert_buf, sizeof(alert_buf), "Msg: %.20s", from_name);
showAlert(alert_buf, 3000);
if (_display != NULL && !_locked) {
if (!_display->isOn() && !hasConnection()) {
_display->turnOn();
}
if (_display->isOn()) {
uint32_t aoff = autoOffMillis();
if (aoff > 0) _auto_off = millis() + aoff;
_next_refresh = 100;
}
}
}
void UITask::userLedHandler() {
#ifdef PIN_STATUS_LED
unsigned long cur_time = millis();
if (cur_time > next_led_change) {
if (led_state == 0) {
led_state = 1;
if (_msgcount > 0) {
last_led_increment = LED_ON_MSG_MILLIS;
} else {
last_led_increment = LED_ON_MILLIS;
}
next_led_change = cur_time + last_led_increment;
} else {
led_state = 0;
next_led_change = cur_time + LED_CYCLE_MILLIS - last_led_increment;
}
digitalWrite(PIN_STATUS_LED, led_state == LED_STATE_ON);
}
#endif
}
void UITask::setCurrScreen(UIScreen* c) {
curr = c;
_next_refresh = 100;
}
/*
hardware-agnostic pre-shutdown activity should be done here
*/
void UITask::shutdown(bool restart){
the_mesh.saveRTCTime();
#ifdef PIN_BUZZER
/* note: we have a choice here -
we can do a blocking buzzer.loop() with non-deterministic consequences
or we can set a flag and delay the shutdown for a couple of seconds
while a non-blocking buzzer.loop() plays out in UITask::loop()
*/
buzzer.shutdown();
uint32_t buzzer_timer = millis(); // fail-safe shutdown
while (buzzer.isPlaying() && (millis() - buzzer_timer) < 2500)
buzzer.loop();
#endif // PIN_BUZZER
if (restart) {
_board->reboot();
} else {
_display->turnOff();
radio_driver.powerOff();
_board->powerOff();
}
}
bool UITask::isButtonPressed() const {
#ifdef PIN_USER_BTN
return user_btn.isPressed();
#else
return false;
#endif
}
static void formatDashVal(uint8_t field, char* val, int val_len, uint16_t batt_mv,
CayenneLPP* lpp = nullptr) {
val[0] = '\0';
switch (field) {
case DASH_NONE: return;
case DASH_BATT:
if (batt_mv > 0) snprintf(val, val_len, "%u.%02uV", batt_mv/1000, (batt_mv%1000)/10);
else strcpy(val, "--");
return;
case DASH_NODES:
snprintf(val, val_len, "%d nodes", the_mesh.getNumContacts());
return;
#if ENV_INCLUDE_GPS == 1
case DASH_GPS: {
LocationProvider* loc = sensors.getLocationProvider();
if (loc && loc->isValid())
snprintf(val, val_len, "%.2f %.2f",
loc->getLatitude()/1000000.0f, loc->getLongitude()/1000000.0f);
else strcpy(val, "no fix");
return;
}
#endif
default: break;
}
// LPP sensor fields
uint8_t lpp_type = 0;
switch (field) {
case DASH_TEMP: lpp_type = LPP_TEMPERATURE; break;
case DASH_HUM: lpp_type = LPP_RELATIVE_HUMIDITY; break;
case DASH_PRES: lpp_type = LPP_BAROMETRIC_PRESSURE; break;
case DASH_ALT: lpp_type = LPP_ALTITUDE; break;
case DASH_LUX: lpp_type = LPP_LUMINOSITY; break;
case DASH_CO2: lpp_type = LPP_CONCENTRATION; break;
}
if (lpp_type) {
if (!lpp) { static CayenneLPP s_lpp(200); s_lpp.reset(); sensors.querySensors(0xFF, s_lpp); lpp = &s_lpp; }
LPPReader r(lpp->getBuffer(), lpp->getSize());
uint8_t ch, type;
while (r.readHeader(ch, type)) {
if (type == lpp_type) {
float v;
switch (lpp_type) {
case LPP_TEMPERATURE: r.readTemperature(v); snprintf(val, val_len, "%.1f\xf8""C", v); return;
case LPP_RELATIVE_HUMIDITY: r.readRelativeHumidity(v); snprintf(val, val_len, "%.0f%%", v); return;
case LPP_BAROMETRIC_PRESSURE: r.readPressure(v); snprintf(val, val_len, "%.0fhPa", v); return;
case LPP_ALTITUDE: r.readAltitude(v); snprintf(val, val_len, "%.0fm", v); return;
case LPP_LUMINOSITY: r.readLuminosity(v); snprintf(val, val_len, "%.0flux", v); return;
case LPP_CONCENTRATION: r.readConcentration(v); snprintf(val, val_len, "%.0fppm", v); return;
}
}
r.skipData(type);
}
strcpy(val, "--");
}
}
void UITask::loop() {
char c = 0;
#if UI_HAS_JOYSTICK
uint8_t joy_rot = _node_prefs ? _node_prefs->joystick_rotation : JOYSTICK_ROTATION;
int ev = user_btn.check();
if (ev == BUTTON_EVENT_CLICK) {
if (back_btn.isPressed()) {
// Enter clicked while Back is held — lock/unlock sequence
if (_display && !_display->isOn()) {
_display->turnOn(); // turn on display so hints are visible
}
_lock_wake_until = millis() + 5000; // keep display on during sequence
if (millis() - _lock_seq_ms > 3000) _lock_seq_count = 0; // timeout reset
_lock_seq_count++;
_lock_seq_ms = millis();
_next_refresh = 0; // update hint immediately on each press
if (_lock_seq_count >= 3) {
_lock_seq_count = 0;
_lock_seq_used = true; // suppress Back release click
_locked = !_locked;
if (_locked) {
_lock_wake_until = millis() + 2000;
} else {
if (_display && !_display->isOn()) _display->turnOn();
uint32_t aoff = autoOffMillis();
if (aoff > 0) _auto_off = millis() + aoff;
}
}
// eat the Enter — don't pass to curr
} else {
c = checkDisplayOn(KEY_ENTER);
}
} else if (ev == BUTTON_EVENT_LONG_PRESS) {
c = handleLongPress(KEY_ENTER); // REVISIT: could be mapped to different key code
}
#if UI_HAS_JOYSTICK_UPDOWN
ev = joystick_up.check();
if (ev == BUTTON_EVENT_CLICK) {
c = checkDisplayOn(rotateJoystickKey(KEY_UP, joy_rot));
}
ev = joystick_down.check();
if (ev == BUTTON_EVENT_CLICK) {
c = checkDisplayOn(rotateJoystickKey(KEY_DOWN, joy_rot));
}
#endif
ev = joystick_left.check();
if (ev == BUTTON_EVENT_CLICK) {
c = checkDisplayOn(rotateJoystickKey(KEY_LEFT, joy_rot));
} else if (ev == BUTTON_EVENT_LONG_PRESS) {
c = handleLongPress(rotateJoystickKey(KEY_LEFT, joy_rot));
}
ev = joystick_right.check();
if (ev == BUTTON_EVENT_CLICK) {
c = checkDisplayOn(rotateJoystickKey(KEY_RIGHT, joy_rot));
} else if (ev == BUTTON_EVENT_LONG_PRESS) {
c = handleLongPress(rotateJoystickKey(KEY_RIGHT, joy_rot));
}
if (_lock_seq_used && millis() - _lock_seq_ms > 5000) {
_lock_seq_used = false; // safety reset if Back release event was missed
}
ev = back_btn.check();
if (ev == BUTTON_EVENT_CLICK) {
if (_lock_seq_count > 0 || _lock_seq_used) {
// Back released mid-sequence or after completing it — cancel/suppress
_lock_seq_count = 0;
_lock_seq_used = false;
} else {
c = checkDisplayOn(KEY_CANCEL);
}
} else if (ev == BUTTON_EVENT_TRIPLE_CLICK) {
if (!_locked) c = handleTripleClick(KEY_SELECT);
}
#elif defined(PIN_USER_BTN)
int ev = user_btn.check();
if (ev == BUTTON_EVENT_CLICK) {
c = checkDisplayOn(KEY_NEXT);
} else if (ev == BUTTON_EVENT_LONG_PRESS) {
c = handleLongPress(KEY_ENTER);
} else if (ev == BUTTON_EVENT_DOUBLE_CLICK) {
c = handleDoubleClick(KEY_PREV);
} else if (ev == BUTTON_EVENT_TRIPLE_CLICK) {
c = handleTripleClick(KEY_SELECT);
}
#endif
#if defined(PIN_USER_BTN_ANA)
if (millis() - _analogue_pin_read_millis > 10) {
ev = analog_btn.check();
if (ev == BUTTON_EVENT_CLICK) {
c = checkDisplayOn(KEY_NEXT);
} else if (ev == BUTTON_EVENT_LONG_PRESS) {
c = handleLongPress(KEY_ENTER);
} else if (ev == BUTTON_EVENT_DOUBLE_CLICK) {
c = handleDoubleClick(KEY_PREV);
} else if (ev == BUTTON_EVENT_TRIPLE_CLICK) {
c = handleTripleClick(KEY_SELECT);
}
_analogue_pin_read_millis = millis();
}
#endif
#if defined(BACKLIGHT_BTN)
if (millis() > next_backlight_btn_check) {
bool touch_state = digitalRead(PIN_BUTTON2);
#if defined(DISP_BACKLIGHT)
digitalWrite(DISP_BACKLIGHT, !touch_state);
#elif defined(EXP_PIN_BACKLIGHT)
expander.digitalWrite(EXP_PIN_BACKLIGHT, !touch_state);
#endif
next_backlight_btn_check = millis() + 300;
}
#endif
if (c != 0) {
if (!_locked && curr) {
curr->handleInput(c);
{ uint32_t aoff = autoOffMillis(); if (aoff > 0) _auto_off = millis() + aoff; } // extend auto-off timer
_next_refresh = 100; // trigger refresh
} else if (_locked) {
// Locked: eat all keys — wake window is set only when display first turns on
_next_refresh = 0;
}
}
userLedHandler();
#ifdef PIN_BUZZER
if (_node_prefs && _node_prefs->buzzer_auto) {
bool should_quiet = hasConnection();
if (buzzer.isQuiet() != should_quiet) {
buzzer.quiet(should_quiet);
_next_refresh = 0;
}
}
if (buzzer.isPlaying()) buzzer.loop();
#endif
if (curr) curr->poll();
if (_display != NULL && _display->isOn()) {
if (_locked && millis() > _lock_wake_until) {
_display->turnOff();
} else if (_locked && millis() >= _next_refresh) {
_display->startFrame();
// Lock screen: clock + unlock hint popup
uint32_t unix_ts = rtc_clock.getCurrentTime();
_display->setColor(DisplayDriver::LIGHT);
_display->setTextSize(1);
const int lk_lh = _display->getLineHeight();
const int lk_step = _display->lineStep();
if (unix_ts < 1000000000UL) {
_display->drawTextCentered(_display->width() / 2, _display->height() / 2 - lk_step, "No time sync");
} else {
int8_t tz = _node_prefs ? _node_prefs->tz_offset_hours : 0;
unix_ts += (int32_t)tz * 3600;
time_t t = (time_t)unix_ts;
struct tm* ti = gmtime(&t);
char buf[12];
_display->setTextSize(2);
const int lh2 = _display->getLineHeight(); // sz2 line height
const int clk_y = 2;
if (_node_prefs && _node_prefs->clock_12h) {
int h = ti->tm_hour % 12; if (h == 0) h = 12;
sprintf(buf, "%d:%02d %s", h, ti->tm_min, ti->tm_hour < 12 ? "AM" : "PM");
} else {
sprintf(buf, "%02d:%02d", ti->tm_hour, ti->tm_min);
}
_display->drawTextCentered(_display->width() / 2, clk_y, buf);
_display->setTextSize(1);
static const char* wd[] = {"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
static const char* mo[] = {"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
sprintf(buf, "%s %d %s", wd[ti->tm_wday], ti->tm_mday, mo[ti->tm_mon]);
int date_y = clk_y + lh2 + 2;
_display->drawTextCentered(_display->width() / 2, date_y, buf);
// Two sensor values side by side (dashboard_fields[0] and [1])
if (_node_prefs) {
char v0[20] = "", v1[20] = "";
CayenneLPP* lpp_ptr = nullptr;
uint8_t f0 = _node_prefs->dashboard_fields[0], f1 = _node_prefs->dashboard_fields[1];
auto isLPP = [](uint8_t f) {
return f==DASH_TEMP||f==DASH_HUM||f==DASH_PRES||f==DASH_ALT||f==DASH_LUX||f==DASH_CO2;
};
if (isLPP(f0) || isLPP(f1)) {
_dash_lpp.reset(); sensors.querySensors(0xFF, _dash_lpp); lpp_ptr = &_dash_lpp;
}
formatDashVal(f0, v0, sizeof(v0), _batt_mv, lpp_ptr);
formatDashVal(f1, v1, sizeof(v1), _batt_mv, lpp_ptr);
if (v0[0] || v1[0]) {
int sv_y = date_y + lk_step;
_display->setColor(DisplayDriver::LIGHT);
if (v0[0] && v1[0]) {
_display->setCursor(0, sv_y);
_display->print(v0);
int vw = _display->getTextWidth(v1);
_display->setCursor(_display->width() - vw, sv_y);
_display->print(v1);
} else {
const char* sv = v0[0] ? v0 : v1;
_display->drawTextCentered(_display->width() / 2, sv_y, sv);
}
}
}
}
// Hint popup at bottom (like alert style)
_display->setTextSize(1);
const char* hint = _lock_seq_count == 0 ? "Hold Back + 3xEnter" :
_lock_seq_count == 1 ? "Enter x2 more..." : "Enter x1 more...";
int p = 3;
int hy = _display->height() - lk_lh - p * 2;
int hw = _display->getTextWidth(hint);
int hx = (_display->width() - hw) / 2;
_display->setColor(DisplayDriver::LIGHT);
_display->fillRect(hx - p, hy - p, hw + p*2, lk_lh + p*2);
_display->setColor(DisplayDriver::DARK);
_display->setCursor(hx, hy);
_display->print(hint);
_display->endFrame();
#ifdef EINK_DISPLAY_MODEL
_next_refresh = millis() + 30000;
#else
_next_refresh = millis() + 1000;
#endif
} else if (!_locked && millis() >= _next_refresh && curr) {
_display->startFrame();
int delay_millis = curr->render(*_display);
if (millis() < _alert_expiry && curr == home) { // render alert only on home screen
_display->setTextSize(1);
int lh = _display->getLineHeight();
int pad = 3;
int box_h = lh + pad * 2;
int box_w = _display->width() - 8;
int box_x = 4;
int box_y = (_display->height() - box_h) / 2;
_display->setColor(DisplayDriver::DARK);
_display->fillRect(box_x, box_y, box_w, box_h);
_display->setColor(DisplayDriver::LIGHT);
_display->drawRect(box_x, box_y, box_w, box_h);
_display->drawTextCentered(_display->width() / 2, box_y + pad, _alert);
_next_refresh = _alert_expiry; // will need refresh when alert is dismissed
} else {
_next_refresh = millis() + delay_millis;
}
_display->endFrame();
}
#if AUTO_OFF_MILLIS > 0
if (!_locked && autoOffMillis() > 0 && millis() > _auto_off) {
_display->turnOff();
#ifdef PIN_LED
digitalWrite(PIN_LED, LOW); // turn off status LED with display to save power
#endif
if (_node_prefs && _node_prefs->auto_lock) {
_locked = true;
_lock_wake_until = 0;
}
}
#endif
}
#ifdef PIN_VIBRATION
vibration.loop();
#endif
if (millis() > next_batt_chck) {
uint16_t raw = AbstractUITask::getBattMilliVolts();
if (raw > 0) {
// EMA filter: alpha=0.2 (80% old, 20% new) — smooths ADC noise from uneven load
_batt_mv = (_batt_mv == 0) ? raw : (uint16_t)((_batt_mv * 4u + raw) / 5u);
}
uint16_t low_mv = _node_prefs ? _node_prefs->low_batt_mv : 0;
if (low_mv > 0 && _batt_mv > 0 && _batt_mv < low_mv) {
if (_display != NULL) {
_display->startFrame();
_display->setTextSize(1);
_display->setColor(DisplayDriver::LIGHT);
int mid = _display->height() / 2;
int step = _display->lineStep();
_display->drawTextCentered(_display->width() / 2, mid - step, "Low Battery");
_display->drawTextCentered(_display->width() / 2, mid, "Shutting down");
_display->endFrame();
delay(2000);
}
shutdown();
}
next_batt_chck = millis() + 8000;
}
}
char UITask::checkDisplayOn(char c) {
if (_display != NULL) {
if (!_display->isOn()) {
_display->turnOn();
#ifdef PIN_LED
digitalWrite(PIN_LED, LOW); // ensure LED is off when waking display (userLedHandler takes over)
#endif
if (_locked) {
_lock_wake_until = millis() + 5000;
_next_refresh = 0;
return 0; // eat the waking key press
}
_lock_seq_count = 0;
_lock_seq_used = false;
c = 0;
}
if (!_locked) {
uint32_t aoff = autoOffMillis();
if (aoff > 0) _auto_off = millis() + aoff; // extend auto-off timer
}
_next_refresh = 0; // trigger refresh
}
return c;
}
char UITask::handleLongPress(char c) {
if (millis() - ui_started_at < 8000) { // long press in first 8 seconds since startup -> CLI/rescue
the_mesh.enterCLIRescue();
return 0;
}
if (c == KEY_ENTER) return KEY_CONTEXT_MENU;
return c;
}
char UITask::handleDoubleClick(char c) {
MESH_DEBUG_PRINTLN("UITask: double click triggered");
checkDisplayOn(c);
return c;
}
char UITask::handleTripleClick(char c) {
MESH_DEBUG_PRINTLN("UITask: triple click triggered");
checkDisplayOn(c);
toggleBuzzer();
return 0;
}
bool UITask::getGPSState() {
if (_sensors != NULL) {
int num = _sensors->getNumSettings();
for (int i = 0; i < num; i++) {
if (strcmp(_sensors->getSettingName(i), "gps") == 0) {
return !strcmp(_sensors->getSettingValue(i), "1");
}
}
}
return false;
}
void UITask::toggleGPS() {
if (_sensors != NULL) {
// toggle GPS on/off
int num = _sensors->getNumSettings();
for (int i = 0; i < num; i++) {
if (strcmp(_sensors->getSettingName(i), "gps") == 0) {
if (strcmp(_sensors->getSettingValue(i), "1") == 0) {
_sensors->setSettingValue("gps", "0");
_node_prefs->gps_enabled = 0;
notify(UIEventType::ack);
} else {
_sensors->setSettingValue("gps", "1");
_node_prefs->gps_enabled = 1;
notify(UIEventType::ack);
}
the_mesh.savePrefs();
showAlert(_node_prefs->gps_enabled ? "GPS: Enabled" : "GPS: Disabled", 800);
_next_refresh = 0;
break;
}
}
}
}
void UITask::applyTxPower() {
if (_node_prefs == NULL) return;
radio_set_tx_power(_node_prefs->tx_power_dbm);
}
void UITask::applyGPSInterval() {
if (_node_prefs == NULL) return;
char buf[12];
sprintf(buf, "%u", _node_prefs->gps_interval);
sensors.setSettingValue("gps_interval", buf);
}
void UITask::applyBrightness() {
if (_display != NULL && _node_prefs != NULL) {
_display->setBrightness(_node_prefs->display_brightness);
}
}
void UITask::applyFont() {
if (_display != NULL && _node_prefs != NULL) {
_display->setLemonFont(_node_prefs->use_lemon_font != 0);
_next_refresh = 0;
}
}
void UITask::applyRotation() {
if (_display != NULL && _node_prefs != NULL) {
_display->setDisplayRotation(_node_prefs->display_rotation);
_next_refresh = 0;
}
}
void UITask::setBrightnessLevel(uint8_t level) {
if (_node_prefs == NULL) return;
if (level > 4) level = 4;
_node_prefs->display_brightness = level;
applyBrightness();
_next_refresh = 0;
}
void UITask::setBuzzerVolumeLevel(uint8_t level) {
#ifdef PIN_BUZZER
if (_node_prefs == NULL) return;
if (level > 4) level = 4;
_node_prefs->buzzer_volume = level;
buzzer.setVolume(level);
if (level > 0) buzzer.playForced("Vol:d=16,o=6,b=120:c");
_next_refresh = 0;
#endif
}
void UITask::toggleBuzzer() {
#ifdef PIN_BUZZER
if (_node_prefs) _node_prefs->buzzer_auto = 0; // exit auto mode
if (buzzer.isQuiet()) {
buzzer.quiet(false);
notify(UIEventType::ack);
} else {
buzzer.quiet(true);
}
if (_node_prefs) _node_prefs->buzzer_quiet = buzzer.isQuiet();
the_mesh.savePrefs();
showAlert(buzzer.isQuiet() ? "Buzzer: OFF" : "Buzzer: ON", 800);
_next_refresh = 0;
#endif
}
int UITask::getBuzzerMode() {
#ifdef PIN_BUZZER
if (_node_prefs && _node_prefs->buzzer_auto) return 2;
return buzzer.isQuiet() ? 1 : 0;
#else
return 1;
#endif
}
void UITask::cycleBuzzerMode() {
#ifdef PIN_BUZZER
if (!_node_prefs) return;
int mode = getBuzzerMode();
mode = (mode + 1) % 3; // ON(0) → OFF(1) → Auto(2) → ON
_node_prefs->buzzer_auto = (mode == 2) ? 1 : 0;
if (mode == 0) { buzzer.quiet(false); _node_prefs->buzzer_quiet = 0; notify(UIEventType::ack); }
if (mode == 1) { buzzer.quiet(true); _node_prefs->buzzer_quiet = 1; }
if (mode == 2) { buzzer.quiet(hasConnection()); }
static const char* labels[] = { "Buzzer: ON", "Buzzer: OFF", "Buzzer: Auto" };
showAlert(labels[mode], 800);
_next_refresh = 0;
#endif
}
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