15 Commits

Author SHA1 Message Date
pelgraine
96f171a1fc phone! updated relevant files and renamed sms app accordingly; changed firmware version and date to match 2026-02-24 14:18:41 +11:00
pelgraine
099d9a5b6c increased last seen msg rcd hop path view count limit and added scroll bar to path view 2026-02-24 14:07:36 +11:00
pelgraine
fce999347f updated readme to include license info 2026-02-24 10:03:29 +11:00
pelgraine
7f8f70655d Added battery temperature to battery gauge page display. Updated firmware date 2026-02-23 08:48:06 +11:00
pelgraine
6e417d1f3e removed reference to pin 45 goal in readme as now backlight won't be happening until TD Pro Max 2026-02-22 17:36:56 +11:00
pelgraine
38eb4b854b updated roadmap and future planning details in readme 2026-02-22 17:36:04 +11:00
pelgraine
e64011112e fix for intermitted sd card failure bug - "patch explicitly deselects all three SPI bus peers (e-ink, LoRa, SD) before init, adds a 100ms stabilization delay, and retries up to 3 times with 250ms settle between attempts" 2026-02-22 17:29:21 +11:00
pelgraine
97f9fc9eee revising firmware version and commenting out meck_web_reader in platformio until I fix the innumerable bugs for it in dev branch 2026-02-22 17:14:27 +11:00
pelgraine
4a1fe3b190 updated firmware version in platformio; added ble pin display to ble home page in ui; updates to try fixing form login functionality in web reader 2026-02-22 16:47:13 +11:00
pelgraine
2024dc2a1b fixed hibernate screen ui display bug 2026-02-22 00:15:44 +11:00
pelgraine
27b8ea603f preliminary html web reader app stage 1 2026-02-22 00:10:02 +11:00
pelgraine
b812ff75a9 edited sms app guide 2026-02-20 22:29:27 +11:00
pelgraine
4477d5c812 updated slight eink refresh lag; minor nav bar ui fixes to sms app; added sms app guide 2026-02-20 22:27:59 +11:00
pelgraine
f06a1f5499 Sms app implementation phase 2 - add contact in message view screen; time of message displayed fix using 4G modem network sync - need to wait about 10-ish seconds after boot for auto network clock sync 2026-02-20 22:03:06 +11:00
pelgraine
458db8d4c4 implement sms app v1 attempt 1 4g variant only 2026-02-20 08:07:47 +11:00
22 changed files with 6980 additions and 73 deletions

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@@ -1,8 +1,6 @@
## Meshcore + Fork = Meck
This fork was created specifically to focus on enabling BLE companion firmware for the LilyGo T-Deck Pro. Created with the assistance of Claude AI using Meshcore v1.11 code.
***Please note as of 1 Feb 2026, the T-Deck Pro repeater & usb firmware has not been finalised nor confirmed as functioning.*** ⭐
### Contents
- [T-Deck Pro Keyboard Controls](#t-deck-pro-keyboard-controls)
- [Navigation (Home Screen)](#navigation-home-screen)
@@ -24,10 +22,11 @@ This fork was created specifically to focus on enabling BLE companion firmware f
- [MeshCore Flasher](#meshcore-flasher)
- [MeshCore Clients](#meshcore-clients)
- [Hardware Compatibility](#-hardware-compatibility)
- [License](#-license)
- [Contributing](#contributing)
- [Road-Map / To-Do](#road-map--to-do)
- [Get Support](#-get-support)
- [License](#-license)
- [Third-Party Libraries](#third-party-libraries)
## T-Deck Pro Keyboard Controls
@@ -251,7 +250,7 @@ Download a copy of the Meck firmware bin from https://github.com/pelgraine/Meck/
**Companion Firmware**
The companion firmware can be connected to via BLE. USB is planned for a future update.
The companion firmware can be connected to via BLE.
> **Note:** On the T-Deck Pro, BLE is disabled by default at boot. Navigate to the Bluetooth home page and press Enter to enable BLE before connecting with a companion app.
@@ -265,10 +264,6 @@ The companion firmware can be connected to via BLE. USB is planned for a future
MeshCore is designed for devices listed in the [MeshCore Flasher](https://flasher.meshcore.co.uk)
## 📜 License
MeshCore is open-source software released under the MIT License. You are free to use, modify, and distribute it for personal and commercial projects.
## Contributing
Please submit PR's using 'dev' as the base branch!
@@ -290,11 +285,35 @@ There are a number of fairly major features in the pipeline, with no particular
- [X] Standalone repeater admin access for Companion BLE firmware
- [X] GPS time sync with on-device timezone setting
- [X] Settings screen with radio presets, channel management, and first-boot onboarding
- [ ] Companion radio: USB
- [ ] Simple Repeater firmware for the T-Deck Pro
- [ ] Get pin 45 with the screen backlight functioning for the T-Deck Pro v1.1
- [ ] Canned messages function for Companion BLE firmware
- [ ] Fix M4B rendering to enable chaptered audiobook playback
- [ ] Expand SMS app to enable phone calls
- [ ] Better JPEG and PNG decoding
- [ ] Improve EPUB rendering and EPUB format handling
- [ ] Map support with GPS
- [ ] Basic web reader app for text-centric websites
## 📞 Get Support
- Join [MeshCore Discord](https://discord.gg/BMwCtwHj5V) to chat with the developers and get help from the community.
- Join [MeshCore Discord](https://discord.gg/BMwCtwHj5V) to chat with the developers and get help from the community.
## 📜 License
The upstream [MeshCore](https://github.com/meshcore-dev/MeshCore) library is released under the **MIT License** (Copyright © 2025 Scott Powell / rippleradios.com). Meck-specific code (UI screens, display helpers, device integration) is also provided under the MIT License.
However, this firmware links against libraries with different license terms. Because two dependencies use the **GPL-3.0** copyleft license, the combined firmware binary is effectively subject to GPL-3.0 obligations when distributed. Please review the individual licenses below if you intend to redistribute or modify this firmware.
### Third-Party Libraries
| Library | License | Author / Source |
|---------|---------|-----------------|
| [MeshCore](https://github.com/meshcore-dev/MeshCore) | MIT | Scott Powell / rippleradios.com |
| [GxEPD2](https://github.com/ZinggJM/GxEPD2) | GPL-3.0 | Jean-Marc Zingg |
| [ESP32-audioI2S](https://github.com/schreibfaul1/ESP32-audioI2S) | GPL-3.0 | schreibfaul1 (Wolle) |
| [Adafruit GFX Library](https://github.com/adafruit/Adafruit-GFX-Library) | BSD | Adafruit |
| [RadioLib](https://github.com/jgromes/RadioLib) | MIT | Jan Gromeš |
| [JPEGDEC](https://github.com/bitbank2/JPEGDEC) | Apache-2.0 | Larry Bank (bitbank2) |
| [CRC32](https://github.com/bakercp/CRC32) | MIT | Christopher Baker |
| [base64](https://github.com/Densaugeo/base64_arduino) | MIT | densaugeo |
| [Arduino Crypto](https://github.com/rweather/arduinolibs) | MIT | Rhys Weatherley |
Full license texts for each dependency are available in their respective repositories linked above.

165
SMS & Phone App Guide.md Normal file
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@@ -0,0 +1,165 @@
## SMS & Phone App (4G variant only) - Meck v0.9.3 (Alpha)
Press **T** from the home screen to open the SMS & Phone app.
Requires a nano SIM card inserted in the T-Deck Pro V1.1 4G modem slot and an
SD card formatted as FAT32. The modem registers on the cellular network
automatically at boot — the red LED on the board indicates the modem is
powered. The modem (and its red LED) can be switched off and on from the
settings screen. After each modem startup, the system clock syncs from the
cellular network, which takes roughly 15 seconds.
### Key Mapping
| Context | Key | Action |
|---------|-----|--------|
| Home screen | T | Open SMS & Phone app |
| Inbox | W / S | Scroll conversations |
| Inbox | Enter | Open conversation |
| Inbox | C | Compose new SMS (enter phone number) |
| Inbox | D | Open contacts directory |
| Inbox | Q | Back to home screen |
| Conversation | W / S | Scroll messages |
| Conversation | C | Reply to this conversation |
| Conversation | F | Call this number |
| Conversation | A | Add or edit contact name for this number |
| Conversation | Q | Back to inbox |
| Compose | Enter | Send SMS (from body) / Confirm phone number (from phone input) |
| Compose | Shift+Del | Cancel and return |
| Contacts | W / S | Scroll contact list |
| Contacts | Enter | Compose SMS to selected contact |
| Contacts | F | Call selected contact |
| Contacts | Q | Back to inbox |
| Edit Contact | Enter | Save contact name |
| Edit Contact | Shift+Del | Cancel without saving |
| Dialing | Enter or Q | Cancel / hang up |
| Incoming Call | Enter | Answer call |
| Incoming Call | Q | Reject call |
| In Call | Enter or Q | Hang up |
| In Call | W / S | Volume up / down (05) |
| In Call | 09, *, # | Send DTMF tone |
### Sending an SMS
There are three ways to start a new message:
1. **From inbox** — press **C**, type the destination phone number, press
**Enter**, then type your message and press **Enter** to send.
2. **From a conversation** — press **C** to reply. The recipient is
pre-filled so you go straight to typing the message body.
3. **From the contacts directory** — press **D** from the inbox, scroll to a
contact, and press **Enter**. The compose screen opens with the number
pre-filled.
Messages are limited to 160 characters (standard SMS). A character counter is
shown in the footer while composing.
### Making a Phone Call
Press **F** to call from either the conversation view or the contacts
directory. The display switches to a dialing screen showing the contact name
(or phone number) and an animated progress indicator. Once the remote party
answers, the screen transitions to the in-call view with a live call timer.
There are two ways to start a call:
1. **From a conversation** — open a conversation and press **F**. You can call
any number you have previously exchanged messages with, whether or not it is
saved as a named contact.
2. **From the contacts directory** — press **D** from the inbox, scroll to a
contact, and press **F**.
> **Note:** There is currently no way to dial an arbitrary phone number without
> first creating a conversation. To call a new number, press **C** from the
> inbox to compose a new SMS, enter the phone number, send a short message,
> then open the resulting conversation and press **F** to call.
During an active call, **W** and **S** adjust the speaker volume (05). The
number keys **09**, **\***, and **#** send DTMF tones for navigating phone
menus and voicemail systems. Press **Enter** or **Q** to hang up.
Audio is routed through the A7682E modem's internal codec to the board speaker
and microphone — no headphones or external audio hardware are required.
### Receiving a Phone Call
When an incoming call arrives, the app automatically switches to the incoming
call screen regardless of which view is active. A short alert and buzzer
notification are triggered. The caller's name is shown if saved in contacts,
otherwise the raw phone number is displayed.
Press **Enter** to answer or **Q** to reject the call. If the call is not
answered it is logged as a missed call and a "Missed: ..." alert is shown
briefly.
### Contacts
The contacts directory lets you assign display names to phone numbers.
Names appear in the inbox list, conversation headers, call screens, and
compose screen instead of raw numbers.
To add or edit a contact, open a conversation with that number and press **A**.
Type the display name and press **Enter** to save. Names can be up to 23
characters long.
Contacts are stored as a plain text file at `/sms/contacts.txt` on the SD card
in `phone=Display Name` format — one per line, human-editable. Up to 30
contacts are supported.
### Conversation History
Messages are saved to the SD card automatically and persist across reboots.
Each phone number gets its own file under `/sms/` on the SD card. The inbox
shows the most recent 20 conversations sorted by last activity. Within a
conversation, the most recent 30 messages are loaded with the newest at the
bottom (chat-style). Sent messages are shown with `>>>` and received messages
with `<<<`.
Message timestamps use the cellular network clock (synced via NITZ roughly 15
seconds after each modem startup) and display as relative times (e.g. 5m, 2h,
1d). If the modem is toggled off and back on, the clock re-syncs automatically.
### Modem Power Control
The 4G modem can be toggled on or off from the settings screen. Scroll to
**4G Modem: ON/OFF** and press **Enter** to toggle. Switching the modem off
kills its red status LED and stops all cellular activity. The setting persists
to SD card and is respected on subsequent boots — if disabled, the modem and
LED stay off until re-enabled. The SMS & Phone app remains accessible when the
modem is off but will not be able to send or receive messages or calls.
### Signal Indicator
A signal strength indicator is shown in the top-right corner of all SMS and
call screens. Bars are derived from the modem's CSQ (signal quality) reading,
updated every 30 seconds. The modem state (REG, READY, OFF, etc.) is shown
when not yet connected. During a call, the signal indicator remains visible.
### SD Card Structure
```
SD Card
├── sms/
│ ├── contacts.txt (plain text, phone=Name format)
│ ├── modem.cfg (0 or 1, modem enable state)
│ ├── 0412345678.sms (binary message log per phone number)
│ └── 0498765432.sms
├── books/ (text reader)
├── audiobooks/ (audio variant only)
└── ...
```
### Troubleshooting
| Symptom | Likely Cause |
|---------|-------------|
| Modem icon stays at REG / never reaches READY | SIM not inserted, no signal, or SIM requires PIN unlock (not currently supported) |
| Timestamps show `---` | Modem clock hasn't synced yet (wait ~15 seconds after modem startup), or messages were saved before clock sync was available |
| Red LED stays on after disabling modem | Toggle the setting off, then reboot — the boot sequence ensures power is cut when disabled |
| SMS sends but no delivery | Check signal strength; below 5 bars is marginal. Move to better coverage |
| Call drops immediately after dialing | Check signal strength and ensure the SIM plan supports voice calls |
| No audio during call | The A7682E routes audio through its own codec; ensure the board speaker is not obstructed. Try adjusting volume with W/S |
| Cannot dial a number | You must first have a conversation or saved contact for that number. Send a short SMS to create a conversation, then press F |
> **Note:** The SMS & Phone app is only available on the 4G modem variant of
> the T-Deck Pro. It is not present on the audio or standalone BLE builds due
> to shared GPIO pin conflicts between the A7682E modem and PCM5102A DAC.

57
Web App Guide.md Normal file
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@@ -0,0 +1,57 @@
# Web Reader - Integration Summary
### Conditional Compilation
All web reader code is wrapped in `#ifdef MECK_WEB_READER` guards. The flag is set:
- **meck_audio_ble**: Yes (`-D MECK_WEB_READER=1`) — WiFi available via BLE radio stack
- **meck_4g_ble**: Yes (`-D MECK_WEB_READER=1`) — WiFi now, PPP via A7682E in future
- **meck_audio_standalone**: No — excluded to preserve zero-radio-power design
### 4G Modem / PPP Support
The web reader uses `isNetworkAvailable()` which checks both WiFi and (future) PPP connectivity. The `fetchPage()` method uses ESP32's standard `HTTPClient` which routes through whatever network interface is active — WiFi or PPP.
When PPP support is added to the 4G modem driver, the web reader will work over cellular automatically without code changes. The `isNetworkAvailable()` method has a `TODO` placeholder for the PPP status check.
---
## Key Bindings
### From Home Screen
| Key | Action |
|-----|--------|
| `b` | Open web reader |
### Web Reader - Home View
| Key | Action |
|-----|--------|
| `w` / `s` | Navigate up/down in bookmarks/history |
| `Enter` | Select URL bar or bookmark/history item |
| Type | Enter URL (when URL bar is active) |
| `q` | Exit to firmware home |
### Web Reader - Reading View
| Key | Action |
|-----|--------|
| `w` / `a` | Previous page |
| `s` / `d` / `Space` | Next page |
| `l` or `Enter` | Enter link selection (type link number) |
| `g` | Go to new URL (return to web reader home) |
| `k` | Bookmark current page |
| `q` | Back to web reader home |
### Web Reader - WiFi Setup
| Key | Action |
|-----|--------|
| `w` / `s` | Navigate SSID list |
| `Enter` | Select SSID / submit password / retry |
| Type | Enter WiFi password |
| `q` | Back |
---
## SD Card Structure
```
/web/
wifi.cfg - Saved WiFi credentials (auto-reconnect)
bookmarks.txt - One URL per line
history.txt - Recent URLs, newest first
```

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@@ -8,11 +8,11 @@
#define FIRMWARE_VER_CODE 8
#ifndef FIRMWARE_BUILD_DATE
#define FIRMWARE_BUILD_DATE "20 Feb 2026"
#define FIRMWARE_BUILD_DATE "24 Feb 2026"
#endif
#ifndef FIRMWARE_VERSION
#define FIRMWARE_VERSION "Meck v0.9.1A"
#define FIRMWARE_VERSION "Meck v0.9.3"
#endif
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)

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@@ -1,4 +1,5 @@
#include <Arduino.h> // needed for PlatformIO
#include <esp_bt.h> // for esp_bt_controller_mem_release (web reader WiFi)
#include <Mesh.h>
#include "MyMesh.h"
#include "variant.h" // Board-specific defines (HAS_GPS, etc.)
@@ -16,6 +17,9 @@
#include "ChannelScreen.h"
#include "SettingsScreen.h"
#include "RepeaterAdminScreen.h"
#ifdef MECK_WEB_READER
#include "WebReaderScreen.h"
#endif
extern SPIClass displaySpi; // From GxEPDDisplay.cpp, shared SPI bus
TCA8418Keyboard keyboard(I2C_ADDR_KEYBOARD, &Wire);
@@ -33,6 +37,11 @@
static bool composeDM = false;
static int composeDMContactIdx = -1;
static char composeDMName[32];
#ifdef MECK_WEB_READER
static unsigned long lastWebReaderRefresh = 0;
static bool webReaderNeedsRefresh = false;
static bool webReaderTextEntry = false; // True when URL/password entry active
#endif
// AGC reset - periodically re-assert RX boosted gain to prevent sensitivity drift
#define AGC_RESET_INTERVAL_MS 500
static unsigned long lastAGCReset = 0;
@@ -50,11 +59,22 @@
// Audiobook player — Audio object is heap-allocated on first use to avoid
// consuming ~40KB of DMA/decode buffers at boot (starves BLE stack).
#ifdef MECK_AUDIO_VARIANT
#include "AudiobookPlayerScreen.h"
#include "Audio.h"
Audio* audio = nullptr;
// Audiobook player — Audio object is heap-allocated on first use to avoid
// consuming ~40KB of DMA/decode buffers at boot (starves BLE stack).
// Not available on 4G variant (I2S pins conflict with modem control lines).
#ifndef HAS_4G_MODEM
#include "AudiobookPlayerScreen.h"
#include "Audio.h"
Audio* audio = nullptr;
#endif
static bool audiobookMode = false;
#ifdef HAS_4G_MODEM
#include "ModemManager.h"
#include "SMSStore.h"
#include "SMSContacts.h"
#include "SMSScreen.h"
static bool smsMode = false;
#endif
// Power management
@@ -423,10 +443,38 @@ void setup() {
// ---------------------------------------------------------------------------
#if defined(LilyGo_TDeck_Pro) && defined(HAS_SDCARD)
{
// Deselect ALL SPI devices before SD init to prevent bus contention.
// E-ink, LoRa, and SD share the same SPI bus (SCK=36, MOSI=33, MISO=47).
// If LoRa CS is still asserted from board/radio init, it responds on the
// shared MISO line and corrupts SD card replies (CMD0 fails intermittently).
pinMode(SDCARD_CS, OUTPUT);
digitalWrite(SDCARD_CS, HIGH); // Deselect SD initially
digitalWrite(SDCARD_CS, HIGH);
if (SD.begin(SDCARD_CS, displaySpi, 4000000)) {
pinMode(PIN_EINK_CS, OUTPUT);
digitalWrite(PIN_EINK_CS, HIGH);
pinMode(LORA_CS, OUTPUT);
digitalWrite(LORA_CS, HIGH);
// SD cards need 74+ SPI clock cycles after power stabilization before
// accepting CMD0. A brief delay avoids race conditions on cold boot
// or with slow-starting cards.
delay(100);
// Retry loop — some SD cards are slow to initialise, especially on
// cold boot or marginal USB power. Three attempts with increasing
// settle time covers the vast majority of transient failures.
bool mounted = false;
for (int attempt = 0; attempt < 3 && !mounted; attempt++) {
if (attempt > 0) {
digitalWrite(SDCARD_CS, HIGH); // Ensure CS released between retries
delay(250);
MESH_DEBUG_PRINTLN("setup() - SD card retry %d/3", attempt + 1);
}
mounted = SD.begin(SDCARD_CS, displaySpi, 4000000);
}
if (mounted) {
sdCardReady = true;
MESH_DEBUG_PRINTLN("setup() - SD card initialized (early)");
@@ -435,7 +483,7 @@ void setup() {
MESH_DEBUG_PRINTLN("setup() - Settings restored from SD backup");
}
} else {
MESH_DEBUG_PRINTLN("setup() - SD card not available");
MESH_DEBUG_PRINTLN("setup() - SD card not available after 3 attempts");
}
}
#endif
@@ -538,6 +586,32 @@ void setup() {
// Do an initial settings backup to SD (captures any first-boot defaults)
backupSettingsToSD();
// SMS / 4G modem init (after SD is ready)
#ifdef HAS_4G_MODEM
{
smsStore.begin();
smsContacts.begin();
// Tell SMS screen that SD is ready
SMSScreen* smsScr = (SMSScreen*)ui_task.getSMSScreen();
if (smsScr) {
smsScr->setSDReady(true);
}
// Start modem if enabled in config (default = enabled)
bool modemEnabled = ModemManager::loadEnabledConfig();
if (modemEnabled) {
modemManager.begin();
MESH_DEBUG_PRINTLN("setup() - 4G modem manager started");
} else {
// Ensure modem power is off (kills red LED too)
pinMode(MODEM_POWER_EN, OUTPUT);
digitalWrite(MODEM_POWER_EN, LOW);
MESH_DEBUG_PRINTLN("setup() - 4G modem disabled by config");
}
}
#endif
}
#endif
@@ -607,7 +681,7 @@ void loop() {
cpuPower.loop();
// Audiobook: service audio decode regardless of which screen is active
#ifdef MECK_AUDIO_VARIANT
#ifndef HAS_4G_MODEM
{
AudiobookPlayerScreen* abPlayer =
(AudiobookPlayerScreen*)ui_task.getAudiobookScreen();
@@ -619,7 +693,81 @@ void loop() {
}
}
}
#endif
#endif
// SMS: poll for incoming messages from modem
#ifdef HAS_4G_MODEM
{
SMSIncoming incoming;
while (modemManager.recvSMS(incoming)) {
// Save to store and notify UI
SMSScreen* smsScr = (SMSScreen*)ui_task.getSMSScreen();
if (smsScr) {
smsScr->onIncomingSMS(incoming.phone, incoming.body, incoming.timestamp);
}
// Alert + buzzer
char alertBuf[48];
snprintf(alertBuf, sizeof(alertBuf), "SMS: %s", incoming.phone);
ui_task.showAlert(alertBuf, 2000);
ui_task.notify(UIEventType::contactMessage);
Serial.printf("[SMS] Received from %s: %.40s...\n", incoming.phone, incoming.body);
}
// Poll for voice call events from modem
CallEvent callEvt;
while (modemManager.pollCallEvent(callEvt)) {
SMSScreen* smsScr2 = (SMSScreen*)ui_task.getSMSScreen();
if (smsScr2) {
smsScr2->onCallEvent(callEvt);
}
if (callEvt.type == CallEventType::INCOMING) {
// Incoming call — auto-switch to SMS screen if not already there
char alertBuf[48];
char dispName[SMS_CONTACT_NAME_LEN];
smsContacts.displayName(callEvt.phone, dispName, sizeof(dispName));
snprintf(alertBuf, sizeof(alertBuf), "Call: %s", dispName);
ui_task.showAlert(alertBuf, 3000);
ui_task.notify(UIEventType::contactMessage);
if (!smsMode) {
ui_task.gotoSMSScreen();
}
ui_task.forceRefresh();
Serial.printf("[Call] Incoming from %s\n", callEvt.phone);
} else if (callEvt.type == CallEventType::CONNECTED) {
Serial.printf("[Call] Connected to %s\n", callEvt.phone);
ui_task.forceRefresh();
} else if (callEvt.type == CallEventType::ENDED) {
Serial.printf("[Call] Ended (%lus) with %s\n",
(unsigned long)callEvt.duration, callEvt.phone);
ui_task.forceRefresh();
} else if (callEvt.type == CallEventType::MISSED) {
char alertBuf[48];
char dispName[SMS_CONTACT_NAME_LEN];
smsContacts.displayName(callEvt.phone, dispName, sizeof(dispName));
snprintf(alertBuf, sizeof(alertBuf), "Missed: %s", dispName);
ui_task.showAlert(alertBuf, 3000);
Serial.printf("[Call] Missed from %s\n", callEvt.phone);
ui_task.forceRefresh();
} else if (callEvt.type == CallEventType::BUSY) {
ui_task.showAlert("Line busy", 2000);
Serial.printf("[Call] Busy: %s\n", callEvt.phone);
ui_task.forceRefresh();
} else if (callEvt.type == CallEventType::NO_ANSWER) {
ui_task.showAlert("No answer", 2000);
Serial.printf("[Call] No answer: %s\n", callEvt.phone);
ui_task.forceRefresh();
} else if (callEvt.type == CallEventType::DIAL_FAILED) {
ui_task.showAlert("Call failed", 2000);
Serial.printf("[Call] Dial failed: %s\n", callEvt.phone);
ui_task.forceRefresh();
}
}
}
#endif
#ifdef DISPLAY_CLASS
// Skip UITask rendering when in compose mode to prevent flickering
#if defined(LilyGo_TDeck_Pro)
@@ -627,10 +775,26 @@ void loop() {
bool notesEditing = notesMode && ((NotesScreen*)ui_task.getNotesScreen())->isEditing();
bool notesRenaming = notesMode && ((NotesScreen*)ui_task.getNotesScreen())->isRenaming();
bool notesSuppressLoop = notesEditing || notesRenaming;
if (!composeMode && !notesSuppressLoop) {
#ifdef HAS_4G_MODEM
bool smsSuppressLoop = smsMode && ((SMSScreen*)ui_task.getSMSScreen())->isComposing();
#else
bool smsSuppressLoop = false;
#endif
#ifdef MECK_WEB_READER
// Safety: clear web reader text entry flag if we're no longer on the web reader
if (webReaderTextEntry && !ui_task.isOnWebReader()) {
webReaderTextEntry = false;
webReaderNeedsRefresh = false;
}
#endif
if (!composeMode && !notesSuppressLoop && !smsSuppressLoop
#ifdef MECK_WEB_READER
&& !webReaderTextEntry
#endif
) {
ui_task.loop();
} else {
// Handle debounced screen refresh (compose, emoji picker, or notes editor)
// Handle debounced screen refresh (compose, emoji picker, notes, or web reader text entry)
if (composeNeedsRefresh && (millis() - lastComposeRefresh) >= COMPOSE_REFRESH_INTERVAL) {
if (composeMode) {
if (emojiPickerMode) {
@@ -642,16 +806,46 @@ void loop() {
// Notes editor/rename renders through UITask - force a refresh cycle
ui_task.forceRefresh();
ui_task.loop();
} else if (smsSuppressLoop) {
// SMS compose: render directly to display, same as mesh compose
#if defined(DISPLAY_CLASS) && defined(HAS_4G_MODEM)
display.startFrame();
((SMSScreen*)ui_task.getSMSScreen())->render(display);
display.endFrame();
#endif
}
lastComposeRefresh = millis();
composeNeedsRefresh = false;
}
#ifdef MECK_WEB_READER
if (webReaderNeedsRefresh && (millis() - lastWebReaderRefresh) >= COMPOSE_REFRESH_INTERVAL) {
WebReaderScreen* wr2 = (WebReaderScreen*)ui_task.getWebReaderScreen();
if (wr2) {
display.startFrame();
wr2->render(display);
display.endFrame();
}
lastWebReaderRefresh = millis();
webReaderNeedsRefresh = false;
}
// Password reveal expiry: re-render to mask character after 800ms
if (webReaderTextEntry && !webReaderNeedsRefresh) {
WebReaderScreen* wr3 = (WebReaderScreen*)ui_task.getWebReaderScreen();
if (wr3 && wr3->needsRevealRefresh() && (millis() - lastWebReaderRefresh) >= 850) {
display.startFrame();
wr3->render(display);
display.endFrame();
lastWebReaderRefresh = millis();
}
}
#endif
}
// Track reader/notes/audiobook mode state for key routing
readerMode = ui_task.isOnTextReader();
notesMode = ui_task.isOnNotesScreen();
#ifdef MECK_AUDIO_VARIANT
audiobookMode = ui_task.isOnAudiobookPlayer();
#ifdef HAS_4G_MODEM
smsMode = ui_task.isOnSMSScreen();
#endif
#else
ui_task.loop();
@@ -843,7 +1037,7 @@ void handleKeyboardInput() {
}
// *** AUDIOBOOK MODE ***
#ifdef MECK_AUDIO_VARIANT
#ifndef HAS_4G_MODEM
if (audiobookMode) {
AudiobookPlayerScreen* abPlayer =
(AudiobookPlayerScreen*)ui_task.getAudiobookScreen();
@@ -876,7 +1070,7 @@ void handleKeyboardInput() {
ui_task.injectKey(key);
return;
}
#endif // MECK_AUDIO_VARIANT
#endif // !HAS_4G_MODEM
// *** TEXT READER MODE ***
if (readerMode) {
@@ -1108,6 +1302,93 @@ void handleKeyboardInput() {
return;
}
// SMS mode key routing (when on SMS screen)
#ifdef HAS_4G_MODEM
if (smsMode) {
SMSScreen* smsScr = (SMSScreen*)ui_task.getSMSScreen();
if (smsScr) {
// During active call views, route all keys directly to the screen
// and force a refresh after each keypress (no debounce needed)
if (smsScr->isInCallView()) {
smsScr->handleInput(key);
ui_task.forceRefresh();
return;
}
// Q from inbox → go home; Q from inner views is handled by SMSScreen
if ((key == 'q' || key == '\b') && smsScr->getSubView() == SMSScreen::INBOX) {
Serial.println("Nav: SMS -> Home");
ui_task.gotoHomeScreen();
return;
}
if (smsScr->isComposing()) {
// Composing/text input: route directly to screen, bypass injectKey()
// to avoid UITask scheduling its own competing refresh
smsScr->handleInput(key);
if (smsScr->isComposing()) {
// Still composing — debounced refresh
composeNeedsRefresh = true;
lastComposeRefresh = millis();
} else {
// View changed (sent/cancelled) — immediate UITask refresh
composeNeedsRefresh = false;
ui_task.forceRefresh();
}
} else {
// Non-compose views (inbox, conversation, contacts): use normal inject
ui_task.injectKey(key);
}
return;
}
}
#endif
// *** WEB READER TEXT INPUT MODE ***
// Match compose mode pattern: key handler sets a flag and returns instantly.
// Main loop renders with 100ms debounce (same as COMPOSE_REFRESH_INTERVAL).
// This way the key handler never blocks for 648ms during a render.
#ifdef MECK_WEB_READER
if (ui_task.isOnWebReader()) {
WebReaderScreen* wr = (WebReaderScreen*)ui_task.getWebReaderScreen();
bool urlEdit = wr ? wr->isUrlEditing() : false;
bool passEdit = wr ? wr->isPasswordEntry() : false;
bool formEdit = wr ? wr->isFormFilling() : false;
if (wr && (urlEdit || passEdit || formEdit)) {
webReaderTextEntry = true; // Suppress ui_task.loop() in main loop
wr->handleInput(key); // Updates buffer instantly, no render
// Check if text entry ended (submitted, cancelled, etc.)
if (!wr->isUrlEditing() && !wr->isPasswordEntry() && !wr->isFormFilling()) {
// Text entry ended
webReaderTextEntry = false;
webReaderNeedsRefresh = false;
// fetchPage()/submitForm() handle their own rendering, or mode changed —
// let ui_task.loop() resume on next iteration
} else {
// Still typing — request debounced refresh
webReaderNeedsRefresh = true;
lastWebReaderRefresh = millis();
}
return;
} else {
// Not in text entry — clear flag so ui_task.loop() resumes
webReaderTextEntry = false;
// Q from HOME mode exits the web reader entirely (like text reader)
if ((key == 'q' || key == 'Q') && wr && wr->isHome() && !wr->isUrlEditing()) {
Serial.println("Exiting web reader");
ui_task.gotoHomeScreen();
return;
}
// Route keys through normal UITask for navigation/scrolling
ui_task.injectKey(key);
return;
}
}
#endif
// Normal mode - not composing
switch (key) {
case 'c':
@@ -1128,25 +1409,74 @@ void handleKeyboardInput() {
ui_task.gotoTextReader();
break;
#ifndef HAS_4G_MODEM
case 'p':
#ifdef MECK_AUDIO_VARIANT
// Open audiobook player -- lazy-init Audio + screen on first use
// Open audiobook player - lazy-init Audio + screen on first use
Serial.println("Opening audiobook player");
if (!ui_task.getAudiobookScreen()) {
Serial.printf("Audiobook: lazy init -- free heap: %d, largest block: %d\n",
Serial.printf("Audiobook: lazy init - free heap: %d, largest block: %d\n",
ESP.getFreeHeap(), ESP.getMaxAllocHeap());
audio = new Audio();
AudiobookPlayerScreen* abScreen = new AudiobookPlayerScreen(&ui_task, audio);
abScreen->setSDReady(sdCardReady);
ui_task.setAudiobookScreen(abScreen);
Serial.printf("Audiobook: init complete -- free heap: %d\n", ESP.getFreeHeap());
Serial.printf("Audiobook: init complete - free heap: %d\n", ESP.getFreeHeap());
}
ui_task.gotoAudiobookPlayer();
#else
Serial.println("Audio not available on this build variant");
ui_task.showAlert("No audio hardware", 1500);
#endif
break;
#endif
#ifdef HAS_4G_MODEM
case 't':
// Open SMS (4G variant only)
Serial.println("Opening SMS");
ui_task.gotoSMSScreen();
break;
#endif
#ifdef MECK_WEB_READER
case 'b':
// Open web reader (browser)
Serial.println("Opening web reader");
{
static bool webReaderWifiReady = false;
if (!webReaderWifiReady) {
// WiFi needs ~40KB contiguous heap. The BLE controller holds ~30KB,
// leaving only ~30KB largest block. We MUST release BLE memory first.
//
// This disables BLE for the duration of the session.
// BLE comes back on reboot.
Serial.printf("WebReader: heap BEFORE BT release: free=%d, largest=%d\n",
ESP.getFreeHeap(), ESP.getMaxAllocHeap());
// 1) Stop BLE controller (disable + deinit)
btStop();
delay(50);
// 2) Release the BT controller's reserved memory region back to heap
esp_bt_controller_mem_release(ESP_BT_MODE_BTDM);
delay(50);
Serial.printf("WebReader: heap AFTER BT release: free=%d, largest=%d\n",
ESP.getFreeHeap(), ESP.getMaxAllocHeap());
// 3) Now init WiFi while we have maximum contiguous heap
if (WiFi.mode(WIFI_STA)) {
Serial.println("WebReader: WiFi STA init OK");
webReaderWifiReady = true;
} else {
Serial.println("WebReader: WiFi STA init FAILED even after BT release");
// Clean up partial WiFi init to avoid memory leak
WiFi.mode(WIFI_OFF);
}
Serial.printf("WebReader: heap after WiFi init: free=%d, largest=%d\n",
ESP.getFreeHeap(), ESP.getMaxAllocHeap());
}
}
ui_task.gotoWebReader();
break;
#endif
case 'n':
// Open notes
@@ -1163,9 +1493,13 @@ void handleKeyboardInput() {
break;
case 's':
// Open settings (from home), or navigate down on channel/contacts/admin
if (ui_task.isOnChannelScreen() || ui_task.isOnContactsScreen() || ui_task.isOnRepeaterAdmin()) {
ui_task.injectKey('s'); // Pass directly for channel/contacts scrolling
// Open settings (from home), or navigate down on channel/contacts/admin/web
if (ui_task.isOnChannelScreen() || ui_task.isOnContactsScreen() || ui_task.isOnRepeaterAdmin()
#ifdef MECK_WEB_READER
|| ui_task.isOnWebReader()
#endif
) {
ui_task.injectKey('s'); // Pass directly for scrolling
} else {
Serial.println("Opening settings");
ui_task.gotoSettingsScreen();
@@ -1174,8 +1508,12 @@ void handleKeyboardInput() {
case 'w':
// Navigate up/previous (scroll on channel screen)
if (ui_task.isOnChannelScreen() || ui_task.isOnContactsScreen() || ui_task.isOnRepeaterAdmin()) {
ui_task.injectKey('w'); // Pass directly for channel/contacts switching
if (ui_task.isOnChannelScreen() || ui_task.isOnContactsScreen() || ui_task.isOnRepeaterAdmin()
#ifdef MECK_WEB_READER
|| ui_task.isOnWebReader()
#endif
) {
ui_task.injectKey('w'); // Pass directly for scrolling
} else {
Serial.println("Nav: Previous");
ui_task.injectKey(0xF2); // KEY_PREV
@@ -1260,6 +1598,17 @@ void handleKeyboardInput() {
break;
}
}
#ifdef MECK_WEB_READER
// If web reader is in reading/link/wifi mode, inject q for internal navigation
// (reading→home, wifi→home). Only exit to firmware home if already on web home.
if (ui_task.isOnWebReader()) {
WebReaderScreen* wr = (WebReaderScreen*)ui_task.getWebReaderScreen();
if (wr && !wr->isHome()) {
ui_task.injectKey('q');
break;
}
}
#endif
// Go back to home screen (admin mode handled above)
Serial.println("Nav: Back to home");
ui_task.gotoHomeScreen();
@@ -1284,6 +1633,13 @@ void handleKeyboardInput() {
break;
default:
#ifdef MECK_WEB_READER
// Pass unhandled keys to web reader (l=link, g=go, k=bookmark, 0-9=link#)
if (ui_task.isOnWebReader()) {
ui_task.injectKey(key);
break;
}
#endif
Serial.printf("Unhandled key in normal mode: '%c' (0x%02X)\n", key, key);
break;
}
@@ -1480,7 +1836,10 @@ void sendComposedMessage() {
// ============================================================================
// ESP32-audioI2S CALLBACKS
// ============================================================================
#ifdef MECK_AUDIO_VARIANT
// The audio library calls these global functions - must be defined at file scope.
// Not available on 4G variant (no audio hardware).
#ifndef HAS_4G_MODEM
void audio_info(const char *info) {
Serial.printf("Audio: %s\n", info);
}
@@ -1494,6 +1853,6 @@ void audio_eof_mp3(const char *info) {
abPlayer->onEOF();
}
}
#endif // MECK_AUDIO_VARIANT
#endif // !HAS_4G_MODEM
#endif // LilyGo_TDeck_Pro

View File

@@ -14,7 +14,7 @@
// Maximum messages to store in history
#define CHANNEL_MSG_HISTORY_SIZE 300
#define CHANNEL_MSG_TEXT_LEN 160
#define MSG_PATH_MAX 8 // Max repeater hops stored per message
#define MSG_PATH_MAX 20 // Max repeater hops stored per message
#ifndef MAX_GROUP_CHANNELS
#define MAX_GROUP_CHANNELS 20
@@ -24,7 +24,7 @@
// On-disk format for message persistence (SD card)
// ---------------------------------------------------------------------------
#define MSG_FILE_MAGIC 0x4D434853 // "MCHS" - MeshCore History Store
#define MSG_FILE_VERSION 2
#define MSG_FILE_VERSION 3
#define MSG_FILE_PATH "/meshcore/messages.bin"
struct __attribute__((packed)) MsgFileHeader {
@@ -44,7 +44,7 @@ struct __attribute__((packed)) MsgFileRecord {
uint8_t reserved;
uint8_t path[MSG_PATH_MAX]; // Repeater hop hashes (first byte of pub key)
char text[CHANNEL_MSG_TEXT_LEN];
// 176 bytes total
// 188 bytes total
};
class UITask; // Forward declaration
@@ -74,11 +74,12 @@ private:
uint8_t _viewChannelIdx; // Which channel we're currently viewing
bool _sdReady; // SD card is available for persistence
bool _showPathOverlay; // Show path detail overlay for last received msg
int _pathOverlayScroll; // Scroll offset for hop list in path overlay
public:
ChannelScreen(UITask* task, mesh::RTCClock* rtc)
: _task(task), _rtc(rtc), _msgCount(0), _newestIdx(-1), _scrollPos(0),
_msgsPerPage(6), _viewChannelIdx(0), _sdReady(false), _showPathOverlay(false) {
_msgsPerPage(6), _viewChannelIdx(0), _sdReady(false), _showPathOverlay(false), _pathOverlayScroll(0) {
// Initialize all messages as invalid
for (int i = 0; i < CHANNEL_MSG_HISTORY_SIZE; i++) {
_messages[i].valid = false;
@@ -118,6 +119,7 @@ public:
// Reset scroll to show newest message
_scrollPos = 0;
_showPathOverlay = false; // Dismiss overlay on new message
_pathOverlayScroll = 0;
// Persist to SD card
saveToSD();
@@ -137,7 +139,7 @@ public:
int getMessageCount() const { return _msgCount; }
uint8_t getViewChannelIdx() const { return _viewChannelIdx; }
void setViewChannelIdx(uint8_t idx) { _viewChannelIdx = idx; _scrollPos = 0; _showPathOverlay = false; }
void setViewChannelIdx(uint8_t idx) { _viewChannelIdx = idx; _scrollPos = 0; _showPathOverlay = false; _pathOverlayScroll = 0; }
bool isShowingPathOverlay() const { return _showPathOverlay; }
// Find the newest RECEIVED message for the current channel
@@ -160,7 +162,7 @@ public:
// -----------------------------------------------------------------------
// Save the entire message buffer to SD card.
// File: /meshcore/messages.bin (~50 KB for 300 messages)
// File: /meshcore/messages.bin (~56 KB for 300 messages)
void saveToSD() {
#if defined(HAS_SDCARD) && defined(ESP32)
if (!_sdReady) return;
@@ -360,12 +362,25 @@ public:
}
y += lineH + 2;
// Show each hop resolved against contacts
// Show each hop resolved against contacts (scrollable)
if (plen > 0 && plen != 0xFF) {
int displayHops = plen < MSG_PATH_MAX ? plen : MSG_PATH_MAX;
int maxY = display.height() - 26;
int footerHeight = 14;
int scrollBarW = 4;
int maxY = display.height() - footerHeight;
for (int h = 0; h < displayHops && y + lineH <= maxY; h++) {
// Calculate how many hops fit in the visible area
int hopsAreaTop = y;
int visibleHops = (maxY - y) / lineH;
if (visibleHops < 1) visibleHops = 1;
// Clamp scroll position
int maxScroll = displayHops > visibleHops ? displayHops - visibleHops : 0;
if (_pathOverlayScroll > maxScroll) _pathOverlayScroll = maxScroll;
int startHop = _pathOverlayScroll;
for (int h = startHop; h < displayHops && y + lineH <= maxY; h++) {
uint8_t hopHash = msg->path[h];
display.setCursor(0, y);
display.setColor(DisplayDriver::LIGHT);
@@ -408,6 +423,24 @@ public:
}
y += lineH;
}
// --- Scroll bar for hop list ---
if (displayHops > visibleHops) {
int sbX = display.width() - scrollBarW;
int sbTop = hopsAreaTop;
int sbHeight = maxY - hopsAreaTop;
// Draw track outline
display.setColor(DisplayDriver::LIGHT);
display.drawRect(sbX, sbTop, scrollBarW, sbHeight);
// Draw proportional thumb
int thumbH = (visibleHops * sbHeight) / displayHops;
if (thumbH < 4) thumbH = 4;
int thumbY = sbTop + (_pathOverlayScroll * (sbHeight - thumbH)) / maxScroll;
for (int ty = thumbY + 1; ty < thumbY + thumbH - 1; ty++)
display.drawRect(sbX + 1, ty, scrollBarW - 2, 1);
}
}
}
@@ -417,7 +450,7 @@ public:
display.drawRect(0, footerY - 2, display.width(), 1);
display.setCursor(0, footerY);
display.setColor(DisplayDriver::YELLOW);
display.print("Q:Back");
display.print("Q:Back W/S:Scroll");
#if AUTO_OFF_MILLIS == 0
return 5000;
@@ -676,6 +709,18 @@ public:
_showPathOverlay = false;
return true;
}
// W - scroll up in hop list
if (c == 'w' || c == 'W' || c == 0xF2) {
if (_pathOverlayScroll > 0) {
_pathOverlayScroll--;
return true;
}
}
// S - scroll down in hop list
if (c == 's' || c == 'S' || c == 0xF1) {
_pathOverlayScroll++; // Clamped during render
return true;
}
return true; // Consume all keys while overlay is up
}
@@ -685,6 +730,7 @@ public:
if (c == 'v' || c == 'V') {
if (getNewestReceivedMsg() != nullptr) {
_showPathOverlay = true;
_pathOverlayScroll = 0;
return true;
}
return false; // No received messages to show

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,222 @@
#pragma once
// =============================================================================
// ModemManager - A7682E 4G Modem Driver for T-Deck Pro (V1.1 4G variant)
//
// Runs AT commands on a dedicated FreeRTOS task (Core 0, priority 1) to never
// block the mesh radio loop. Communicates with main loop via lock-free queues.
//
// Supports: SMS send/receive, voice call dial/answer/hangup/DTMF
//
// Guard: HAS_4G_MODEM (defined only for the 4G build environment)
// =============================================================================
#ifdef HAS_4G_MODEM
#ifndef MODEM_MANAGER_H
#define MODEM_MANAGER_H
#include <Arduino.h>
#include <freertos/FreeRTOS.h>
#include <freertos/task.h>
#include <freertos/queue.h>
#include <freertos/semphr.h>
#include "variant.h"
// ---------------------------------------------------------------------------
// Modem pins (from variant.h, always defined for reference)
// MODEM_POWER_EN 41 Board 6609 enable
// MODEM_PWRKEY 40 Power key toggle
// MODEM_RST 9 Reset (shared with I2S BCLK on audio board)
// MODEM_RI 7 Ring indicator (shared with I2S DOUT on audio)
// MODEM_DTR 8 Data terminal ready (shared with I2S LRC on audio)
// MODEM_RX 10 UART RX (shared with PIN_PERF_POWERON)
// MODEM_TX 11 UART TX
// ---------------------------------------------------------------------------
// SMS field limits
#define SMS_PHONE_LEN 20
#define SMS_BODY_LEN 161 // 160 chars + null
// Task configuration
#define MODEM_TASK_PRIORITY 1 // Below mesh (default loop = priority 1 on core 1)
#define MODEM_TASK_STACK_SIZE 6144 // Increased for call handling
#define MODEM_TASK_CORE 0 // Run on core 0 (mesh runs on core 1)
// Queue sizes
#define MODEM_SEND_QUEUE_SIZE 4
#define MODEM_RECV_QUEUE_SIZE 8
#define MODEM_CALL_CMD_QUEUE_SIZE 4
#define MODEM_CALL_EVT_QUEUE_SIZE 4
// ---------------------------------------------------------------------------
// Modem state machine
// ---------------------------------------------------------------------------
enum class ModemState {
OFF,
POWERING_ON,
INITIALIZING,
REGISTERING,
READY,
ERROR,
SENDING_SMS,
// Voice call states
DIALING, // ATD sent, waiting for connect/carrier
RINGING_IN, // Incoming call detected (RING URC)
IN_CALL // Voice call active
};
// ---------------------------------------------------------------------------
// SMS structures (unchanged)
// ---------------------------------------------------------------------------
// Outgoing SMS (queued from main loop to modem task)
struct SMSOutgoing {
char phone[SMS_PHONE_LEN];
char body[SMS_BODY_LEN];
};
// Incoming SMS (queued from modem task to main loop)
struct SMSIncoming {
char phone[SMS_PHONE_LEN];
char body[SMS_BODY_LEN];
uint32_t timestamp; // epoch seconds (from modem RTC or millis-based)
};
// ---------------------------------------------------------------------------
// Voice call structures
// ---------------------------------------------------------------------------
// Commands from main loop → modem task
enum class CallCmd : uint8_t {
DIAL, // Initiate outgoing call
ANSWER, // Answer incoming call
HANGUP, // End active call or reject incoming
DTMF, // Send DTMF tone during call
SET_VOLUME // Set speaker volume
};
struct CallCommand {
CallCmd cmd;
char phone[SMS_PHONE_LEN]; // Used by DIAL
char dtmf; // Used by DTMF (single digit: 0-9, *, #)
uint8_t volume; // Used by SET_VOLUME (0-5)
};
// Events from modem task → main loop
enum class CallEventType : uint8_t {
INCOMING, // Incoming call ringing (+CLIP parsed)
CONNECTED, // Call answered / outgoing connected
ENDED, // Call ended (local hangup, remote hangup, or no carrier)
MISSED, // Incoming call ended before answer
BUSY, // Outgoing call got busy signal
NO_ANSWER, // Outgoing call not answered
DIAL_FAILED // ATD command failed
};
struct CallEvent {
CallEventType type;
char phone[SMS_PHONE_LEN]; // Caller/callee number (from +CLIP or dial)
uint32_t duration; // Call duration in seconds (for ENDED)
};
// ---------------------------------------------------------------------------
// ModemManager class
// ---------------------------------------------------------------------------
class ModemManager {
public:
void begin();
void shutdown();
// --- SMS API (unchanged) ---
bool sendSMS(const char* phone, const char* body);
bool recvSMS(SMSIncoming& out);
// --- Voice Call API ---
bool dialCall(const char* phone); // Queue outgoing call
bool answerCall(); // Answer incoming call
bool hangupCall(); // End active / reject incoming
bool sendDTMF(char digit); // Send DTMF during call
bool setCallVolume(uint8_t level); // Set volume 0-5
bool pollCallEvent(CallEvent& out); // Poll from main loop
// --- State queries (lock-free reads) ---
ModemState getState() const { return _state; }
int getSignalBars() const; // 0-5
int getCSQ() const { return _csq; }
bool isReady() const { return _state == ModemState::READY; }
bool isInCall() const { return _state == ModemState::IN_CALL; }
bool isRinging() const { return _state == ModemState::RINGING_IN; }
bool isDialing() const { return _state == ModemState::DIALING; }
bool isCallActive() const {
return _state == ModemState::IN_CALL ||
_state == ModemState::DIALING ||
_state == ModemState::RINGING_IN;
}
const char* getOperator() const { return _operator; }
const char* getCallPhone() const { return _callPhone; }
uint32_t getCallStartTime() const { return _callStartTime; }
static const char* stateToString(ModemState s);
// Persistent enable/disable config (SD file /sms/modem.cfg)
static bool loadEnabledConfig();
static void saveEnabledConfig(bool enabled);
private:
volatile ModemState _state = ModemState::OFF;
volatile int _csq = 99; // 99 = unknown
char _operator[24] = {0};
// Call state (written by modem task, read by main loop)
char _callPhone[SMS_PHONE_LEN] = {0}; // Current call number
volatile uint32_t _callStartTime = 0; // millis() when call connected
TaskHandle_t _taskHandle = nullptr;
// SMS queues
QueueHandle_t _sendQueue = nullptr;
QueueHandle_t _recvQueue = nullptr;
// Call queues
QueueHandle_t _callCmdQueue = nullptr; // main loop → modem task
QueueHandle_t _callEvtQueue = nullptr; // modem task → main loop
SemaphoreHandle_t _uartMutex = nullptr;
// URC line buffer (accumulated between AT commands)
static const int URC_BUF_SIZE = 256;
char _urcBuf[URC_BUF_SIZE];
int _urcPos = 0;
// UART AT command helpers (called only from modem task)
bool modemPowerOn();
bool sendAT(const char* cmd, const char* expect, uint32_t timeout_ms = 2000);
bool waitResponse(const char* expect, uint32_t timeout_ms, char* buf = nullptr, size_t bufLen = 0);
void pollCSQ();
void pollIncomingSMS();
bool doSendSMS(const char* phone, const char* body);
// URC (unsolicited result code) handling
void drainURCs(); // Read available UART data, process complete lines
void processURCLine(const char* line); // Handle a single URC line
// Call control (called from modem task)
bool doDialCall(const char* phone);
bool doAnswerCall();
bool doHangup();
bool doSendDTMF(char digit);
bool doSetVolume(uint8_t level);
void queueCallEvent(CallEventType type, const char* phone = nullptr, uint32_t duration = 0);
// FreeRTOS task
static void taskEntry(void* param);
void taskLoop();
};
// Global singleton
extern ModemManager modemManager;
#endif // MODEM_MANAGER_H
#endif // HAS_4G_MODEM

View File

@@ -0,0 +1,8 @@
#ifdef HAS_4G_MODEM
#include "SMSContacts.h"
// Global singleton
SMSContactStore smsContacts;
#endif // HAS_4G_MODEM

View File

@@ -0,0 +1,176 @@
#pragma once
// =============================================================================
// SMSContacts - Phone-to-name lookup for SMS contacts (4G variant)
//
// Stores contacts in /sms/contacts.txt on SD card.
// Format: one contact per line as "phone=Display Name"
//
// Completely separate from mesh ContactInfo / IdentityStore.
//
// Guard: HAS_4G_MODEM
// =============================================================================
#ifdef HAS_4G_MODEM
#ifndef SMS_CONTACTS_H
#define SMS_CONTACTS_H
#include <Arduino.h>
#include <SD.h>
#define SMS_CONTACT_NAME_LEN 24
#define SMS_CONTACT_MAX 30
#define SMS_CONTACTS_FILE "/sms/contacts.txt"
struct SMSContact {
char phone[20]; // matches SMS_PHONE_LEN
char name[SMS_CONTACT_NAME_LEN];
bool valid;
};
class SMSContactStore {
public:
void begin() {
_count = 0;
memset(_contacts, 0, sizeof(_contacts));
load();
}
// Look up a name by phone number. Returns nullptr if not found.
const char* lookup(const char* phone) const {
for (int i = 0; i < _count; i++) {
if (_contacts[i].valid && strcmp(_contacts[i].phone, phone) == 0) {
return _contacts[i].name;
}
}
return nullptr;
}
// Fill buf with display name if found, otherwise copy phone number.
// Returns true if a name was found.
bool displayName(const char* phone, char* buf, size_t bufLen) const {
const char* name = lookup(phone);
if (name && name[0]) {
strncpy(buf, name, bufLen - 1);
buf[bufLen - 1] = '\0';
return true;
}
strncpy(buf, phone, bufLen - 1);
buf[bufLen - 1] = '\0';
return false;
}
// Add or update a contact. Returns true on success.
bool set(const char* phone, const char* name) {
// Update existing
for (int i = 0; i < _count; i++) {
if (_contacts[i].valid && strcmp(_contacts[i].phone, phone) == 0) {
strncpy(_contacts[i].name, name, SMS_CONTACT_NAME_LEN - 1);
_contacts[i].name[SMS_CONTACT_NAME_LEN - 1] = '\0';
save();
return true;
}
}
// Add new
if (_count >= SMS_CONTACT_MAX) return false;
strncpy(_contacts[_count].phone, phone, sizeof(_contacts[_count].phone) - 1);
_contacts[_count].phone[sizeof(_contacts[_count].phone) - 1] = '\0';
strncpy(_contacts[_count].name, name, SMS_CONTACT_NAME_LEN - 1);
_contacts[_count].name[SMS_CONTACT_NAME_LEN - 1] = '\0';
_contacts[_count].valid = true;
_count++;
save();
return true;
}
// Remove a contact by phone number
bool remove(const char* phone) {
for (int i = 0; i < _count; i++) {
if (_contacts[i].valid && strcmp(_contacts[i].phone, phone) == 0) {
for (int j = i; j < _count - 1; j++) {
_contacts[j] = _contacts[j + 1];
}
_count--;
memset(&_contacts[_count], 0, sizeof(SMSContact));
save();
return true;
}
}
return false;
}
// Accessors for list browsing
int count() const { return _count; }
const SMSContact& get(int index) const { return _contacts[index]; }
// Check if a contact exists
bool exists(const char* phone) const { return lookup(phone) != nullptr; }
private:
SMSContact _contacts[SMS_CONTACT_MAX];
int _count = 0;
void load() {
File f = SD.open(SMS_CONTACTS_FILE, FILE_READ);
if (!f) {
Serial.println("[SMSContacts] No contacts file, starting fresh");
return;
}
char line[64];
while (f.available() && _count < SMS_CONTACT_MAX) {
int pos = 0;
while (f.available() && pos < (int)sizeof(line) - 1) {
char c = f.read();
if (c == '\n' || c == '\r') break;
line[pos++] = c;
}
line[pos] = '\0';
if (pos == 0) continue;
// Consume trailing CR/LF
while (f.available()) {
int pk = f.peek();
if (pk == '\n' || pk == '\r') { f.read(); continue; }
break;
}
// Parse "phone=name"
char* eq = strchr(line, '=');
if (!eq) continue;
*eq = '\0';
const char* phone = line;
const char* name = eq + 1;
if (strlen(phone) == 0 || strlen(name) == 0) continue;
strncpy(_contacts[_count].phone, phone, sizeof(_contacts[_count].phone) - 1);
strncpy(_contacts[_count].name, name, SMS_CONTACT_NAME_LEN - 1);
_contacts[_count].valid = true;
_count++;
}
f.close();
Serial.printf("[SMSContacts] Loaded %d contacts\n", _count);
}
void save() {
if (!SD.exists("/sms")) SD.mkdir("/sms");
File f = SD.open(SMS_CONTACTS_FILE, FILE_WRITE);
if (!f) {
Serial.println("[SMSContacts] Failed to write contacts file");
return;
}
for (int i = 0; i < _count; i++) {
if (!_contacts[i].valid) continue;
f.print(_contacts[i].phone);
f.print('=');
f.println(_contacts[i].name);
}
f.close();
}
};
// Global singleton
extern SMSContactStore smsContacts;
#endif // SMS_CONTACTS_H
#endif // HAS_4G_MODEM

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,196 @@
#ifdef HAS_4G_MODEM
#include "SMSStore.h"
#include <Mesh.h> // For MESH_DEBUG_PRINTLN
#include "target.h" // For SDCARD_CS macro
// Global singleton
SMSStore smsStore;
void SMSStore::begin() {
// Ensure SMS directory exists
if (!SD.exists(SMS_DIR)) {
SD.mkdir(SMS_DIR);
MESH_DEBUG_PRINTLN("[SMSStore] created %s", SMS_DIR);
}
_ready = true;
MESH_DEBUG_PRINTLN("[SMSStore] ready");
}
void SMSStore::phoneToFilename(const char* phone, char* out, size_t outLen) {
// Convert phone number to safe filename: strip non-alphanumeric, prefix with dir
// e.g. "+1234567890" -> "/sms/p1234567890.sms"
char safe[SMS_PHONE_LEN];
int j = 0;
for (int i = 0; phone[i] && j < SMS_PHONE_LEN - 1; i++) {
char c = phone[i];
if ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
safe[j++] = c;
}
}
safe[j] = '\0';
snprintf(out, outLen, "%s/p%s.sms", SMS_DIR, safe);
}
bool SMSStore::saveMessage(const char* phone, const char* body, bool isSent, uint32_t timestamp) {
if (!_ready) return false;
char filepath[64];
phoneToFilename(phone, filepath, sizeof(filepath));
// Build record
SMSRecord rec;
memset(&rec, 0, sizeof(rec));
rec.timestamp = timestamp;
rec.isSent = isSent ? 1 : 0;
rec.bodyLen = strlen(body);
if (rec.bodyLen >= SMS_BODY_LEN) rec.bodyLen = SMS_BODY_LEN - 1;
strncpy(rec.phone, phone, SMS_PHONE_LEN - 1);
strncpy(rec.body, body, SMS_BODY_LEN - 1);
// Append to file
File f = SD.open(filepath, FILE_APPEND);
if (!f) {
// Try creating
f = SD.open(filepath, FILE_WRITE);
if (!f) {
MESH_DEBUG_PRINTLN("[SMSStore] can't open %s", filepath);
return false;
}
}
size_t written = f.write((uint8_t*)&rec, sizeof(rec));
f.close();
// Release SD CS
digitalWrite(SDCARD_CS, HIGH);
return written == sizeof(rec);
}
int SMSStore::loadConversations(SMSConversation* out, int maxCount) {
if (!_ready) return 0;
File dir = SD.open(SMS_DIR);
if (!dir || !dir.isDirectory()) return 0;
int count = 0;
File entry;
while ((entry = dir.openNextFile()) && count < maxCount) {
const char* name = entry.name();
// Only process .sms files
if (!strstr(name, ".sms")) { entry.close(); continue; }
size_t fileSize = entry.size();
if (fileSize < sizeof(SMSRecord)) { entry.close(); continue; }
int numRecords = fileSize / sizeof(SMSRecord);
// Read the last record for preview
SMSRecord lastRec;
entry.seek(fileSize - sizeof(SMSRecord));
if (entry.read((uint8_t*)&lastRec, sizeof(SMSRecord)) != sizeof(SMSRecord)) {
entry.close();
continue;
}
SMSConversation& conv = out[count];
memset(&conv, 0, sizeof(SMSConversation));
strncpy(conv.phone, lastRec.phone, SMS_PHONE_LEN - 1);
strncpy(conv.preview, lastRec.body, 39);
conv.preview[39] = '\0';
conv.lastTimestamp = lastRec.timestamp;
conv.messageCount = numRecords;
conv.unreadCount = 0; // TODO: track read state
conv.valid = true;
count++;
entry.close();
}
dir.close();
// Release SD CS
digitalWrite(SDCARD_CS, HIGH);
// Sort by most recent (simple bubble sort, small N)
for (int i = 0; i < count - 1; i++) {
for (int j = 0; j < count - 1 - i; j++) {
if (out[j].lastTimestamp < out[j + 1].lastTimestamp) {
SMSConversation tmp = out[j];
out[j] = out[j + 1];
out[j + 1] = tmp;
}
}
}
return count;
}
int SMSStore::loadMessages(const char* phone, SMSMessage* out, int maxCount) {
if (!_ready) return 0;
char filepath[64];
phoneToFilename(phone, filepath, sizeof(filepath));
File f = SD.open(filepath, FILE_READ);
if (!f) return 0;
size_t fileSize = f.size();
int numRecords = fileSize / sizeof(SMSRecord);
// Load from end of file (most recent N messages), in chronological order
int startIdx = numRecords > maxCount ? numRecords - maxCount : 0;
// Read chronologically (oldest first) for chat-style display
SMSRecord rec;
int outIdx = 0;
for (int i = startIdx; i < numRecords && outIdx < maxCount; i++) {
f.seek(i * sizeof(SMSRecord));
if (f.read((uint8_t*)&rec, sizeof(SMSRecord)) != sizeof(SMSRecord)) continue;
out[outIdx].timestamp = rec.timestamp;
out[outIdx].isSent = rec.isSent != 0;
out[outIdx].valid = true;
strncpy(out[outIdx].phone, rec.phone, SMS_PHONE_LEN - 1);
strncpy(out[outIdx].body, rec.body, SMS_BODY_LEN - 1);
outIdx++;
}
f.close();
digitalWrite(SDCARD_CS, HIGH);
return outIdx;
}
bool SMSStore::deleteConversation(const char* phone) {
if (!_ready) return false;
char filepath[64];
phoneToFilename(phone, filepath, sizeof(filepath));
bool ok = SD.remove(filepath);
digitalWrite(SDCARD_CS, HIGH);
return ok;
}
int SMSStore::getMessageCount(const char* phone) {
if (!_ready) return 0;
char filepath[64];
phoneToFilename(phone, filepath, sizeof(filepath));
File f = SD.open(filepath, FILE_READ);
if (!f) return 0;
int count = f.size() / sizeof(SMSRecord);
f.close();
digitalWrite(SDCARD_CS, HIGH);
return count;
}
#endif // HAS_4G_MODEM

View File

@@ -0,0 +1,87 @@
#pragma once
// =============================================================================
// SMSStore - SD card backed SMS message storage
//
// Stores sent and received messages in /sms/ on the SD card.
// Each conversation is a separate file named by phone number (sanitised).
// Messages are appended as fixed-size records for simple random access.
//
// Guard: HAS_4G_MODEM
// =============================================================================
#ifdef HAS_4G_MODEM
#ifndef SMS_STORE_H
#define SMS_STORE_H
#include <Arduino.h>
#include <SD.h>
#define SMS_PHONE_LEN 20
#define SMS_BODY_LEN 161
#define SMS_MAX_CONVERSATIONS 20
#define SMS_DIR "/sms"
// Fixed-size on-disk record (256 bytes, easy alignment)
struct SMSRecord {
uint32_t timestamp; // epoch seconds
uint8_t isSent; // 1=sent, 0=received
uint8_t reserved[2];
uint8_t bodyLen; // actual length of body
char phone[SMS_PHONE_LEN]; // 20
char body[SMS_BODY_LEN]; // 161
uint8_t padding[256 - 4 - 3 - 1 - SMS_PHONE_LEN - SMS_BODY_LEN];
};
// In-memory message for UI
struct SMSMessage {
uint32_t timestamp;
bool isSent;
bool valid;
char phone[SMS_PHONE_LEN];
char body[SMS_BODY_LEN];
};
// Conversation summary for inbox view
struct SMSConversation {
char phone[SMS_PHONE_LEN];
char preview[40]; // last message preview
uint32_t lastTimestamp;
int messageCount;
int unreadCount;
bool valid;
};
class SMSStore {
public:
void begin();
bool isReady() const { return _ready; }
// Save a message (sent or received)
bool saveMessage(const char* phone, const char* body, bool isSent, uint32_t timestamp);
// Load conversation list (sorted by most recent)
int loadConversations(SMSConversation* out, int maxCount);
// Load messages for a specific phone number (chronological, oldest first)
int loadMessages(const char* phone, SMSMessage* out, int maxCount);
// Delete all messages for a phone number
bool deleteConversation(const char* phone);
// Get total message count for a phone number
int getMessageCount(const char* phone);
private:
bool _ready = false;
// Convert phone number to safe filename
void phoneToFilename(const char* phone, char* out, size_t outLen);
};
// Global singleton
extern SMSStore smsStore;
#endif // SMS_STORE_H
#endif // HAS_4G_MODEM

View File

@@ -6,6 +6,10 @@
#include <MeshCore.h>
#include "../NodePrefs.h"
#ifdef HAS_4G_MODEM
#include "ModemManager.h"
#endif
// Forward declarations
class UITask;
class MyMesh;
@@ -56,6 +60,9 @@ enum SettingsRowType : uint8_t {
ROW_TX_POWER, // TX power (1-20 dBm)
ROW_UTC_OFFSET, // UTC offset (-12 to +14)
ROW_MSG_NOTIFY, // Keyboard flash on new msg toggle
#ifdef HAS_4G_MODEM
ROW_MODEM_TOGGLE, // 4G modem enable/disable toggle (4G builds only)
#endif
ROW_CH_HEADER, // "--- Channels ---" separator
ROW_CHANNEL, // A channel entry (dynamic, index stored separately)
ROW_ADD_CHANNEL, // "+ Add Hashtag Channel"
@@ -85,7 +92,7 @@ private:
mesh::RTCClock* _rtc;
NodePrefs* _prefs;
// Row table †rebuilt whenever channels change
// Row table — rebuilt whenever channels change
struct Row {
SettingsRowType type;
uint8_t param; // channel index for ROW_CHANNEL, preset index for ROW_RADIO_PRESET
@@ -109,9 +116,14 @@ private:
// Onboarding mode
bool _onboarding;
// Dirty flag for radio params †prompt to apply
// Dirty flag for radio params — prompt to apply
bool _radioChanged;
// 4G modem state (runtime cache of config)
#ifdef HAS_4G_MODEM
bool _modemEnabled;
#endif
// ---------------------------------------------------------------------------
// Row table management
// ---------------------------------------------------------------------------
@@ -128,6 +140,9 @@ private:
addRow(ROW_TX_POWER);
addRow(ROW_UTC_OFFSET);
addRow(ROW_MSG_NOTIFY);
#ifdef HAS_4G_MODEM
addRow(ROW_MODEM_TOGGLE);
#endif
addRow(ROW_CH_HEADER);
// Enumerate current channels
@@ -212,11 +227,11 @@ private:
strncpy(newCh.name, chanName, sizeof(newCh.name));
newCh.name[31] = '\0';
// SHA-256 the channel name → first 16 bytes become the secret
// SHA-256 the channel name → first 16 bytes become the secret
uint8_t hash[32];
mesh::Utils::sha256(hash, 32, (const uint8_t*)chanName, strlen(chanName));
memcpy(newCh.channel.secret, hash, 16);
// Upper 16 bytes left as zero → setChannel uses 128-bit mode
// Upper 16 bytes left as zero → setChannel uses 128-bit mode
// Find next empty slot
for (uint8_t i = 0; i < MAX_GROUP_CHANNELS; i++) {
@@ -289,6 +304,9 @@ public:
_cursor = 0;
_scrollTop = 0;
_radioChanged = false;
#ifdef HAS_4G_MODEM
_modemEnabled = ModemManager::loadEnabledConfig();
#endif
rebuildRows();
}
@@ -473,6 +491,14 @@ public:
display.print(tmp);
break;
#ifdef HAS_4G_MODEM
case ROW_MODEM_TOGGLE:
snprintf(tmp, sizeof(tmp), "4G Modem: %s",
_modemEnabled ? "ON" : "OFF");
display.print(tmp);
break;
#endif
case ROW_CH_HEADER:
display.setColor(DisplayDriver::YELLOW);
display.print("--- Channels ---");
@@ -838,6 +864,19 @@ public:
Serial.printf("Settings: Msg flash notify = %s\n",
_prefs->kb_flash_notify ? "ON" : "OFF");
break;
#ifdef HAS_4G_MODEM
case ROW_MODEM_TOGGLE:
_modemEnabled = !_modemEnabled;
ModemManager::saveEnabledConfig(_modemEnabled);
if (_modemEnabled) {
modemManager.begin();
Serial.println("Settings: 4G modem ENABLED (started)");
} else {
modemManager.shutdown();
Serial.println("Settings: 4G modem DISABLED (shutdown)");
}
break;
#endif
case ROW_ADD_CHANNEL:
startEditText("");
break;
@@ -861,7 +900,7 @@ public:
}
}
// Q: back †if radio changed, prompt to apply first
// Q: back — if radio changed, prompt to apply first
if (c == 'q' || c == 'Q') {
if (_radioChanged) {
_editMode = EDIT_CONFIRM;

View File

@@ -40,6 +40,10 @@
#ifdef MECK_AUDIO_VARIANT
#include "AudiobookPlayerScreen.h"
#endif
#ifdef HAS_4G_MODEM
#include "SMSScreen.h"
#include "ModemManager.h"
#endif
class SplashScreen : public UIScreen {
UITask* _task;
@@ -114,6 +118,7 @@ class HomeScreen : public UIScreen {
NodePrefs* _node_prefs;
uint8_t _page;
bool _shutdown_init;
unsigned long _shutdown_at; // earliest time to proceed with shutdown (after e-ink refresh)
bool _editing_utc;
int8_t _saved_utc_offset; // for cancel/undo
AdvertPath recent[UI_RECENT_LIST_SIZE];
@@ -217,7 +222,7 @@ void renderBatteryIndicator(DisplayDriver& display, uint16_t batteryMilliVolts,
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), _editing_utc(false), _saved_utc_offset(0), sensors_lpp(200) { }
_shutdown_init(false), _shutdown_at(0), _editing_utc(false), _saved_utc_offset(0), sensors_lpp(200) { }
bool isEditingUTC() const { return _editing_utc; }
void cancelEditUTC() {
@@ -228,7 +233,7 @@ public:
}
void poll() override {
if (_shutdown_init && !_task->isButtonPressed()) { // must wait for USR button to be released
if (_shutdown_init && millis() >= _shutdown_at && !_task->isButtonPressed()) {
_task->shutdown();
}
}
@@ -330,10 +335,16 @@ public:
y += 10;
display.drawTextCentered(display.width() / 2, y, "[N] Notes [S] Settings ");
y += 10;
#ifdef MECK_AUDIO_VARIANT
#ifdef HAS_4G_MODEM
display.drawTextCentered(display.width() / 2, y, "[E] Reader [T] Phone ");
#elif defined(MECK_AUDIO_VARIANT)
display.drawTextCentered(display.width() / 2, y, "[E] Reader [P] Audiobooks");
#else
display.drawTextCentered(display.width() / 2, y, "[E] Reader ");
#endif
#ifdef MECK_WEB_READER
y += 10;
display.drawTextCentered(display.width() / 2, y, "[B] Browser ");
#endif
y += 14;
@@ -391,8 +402,19 @@ public:
display.drawXbm((display.width() - 32) / 2, 18,
_task->isSerialEnabled() ? bluetooth_on : bluetooth_off,
32, 32);
if (_task->hasConnection()) {
display.setColor(DisplayDriver::GREEN);
display.setTextSize(1);
display.drawTextCentered(display.width() / 2, 53, "< Connected >");
} else if (_task->isSerialEnabled() && the_mesh.getBLEPin() != 0) {
display.setColor(DisplayDriver::RED);
display.setTextSize(2);
sprintf(tmp, "Pin:%d", the_mesh.getBLEPin());
display.drawTextCentered(display.width() / 2, 53, tmp);
}
display.setColor(DisplayDriver::GREEN);
display.setTextSize(1);
display.drawTextCentered(display.width() / 2, 64 - 11, "toggle: " PRESS_LABEL);
display.drawTextCentered(display.width() / 2, 72, "toggle: " PRESS_LABEL);
#endif
} else if (_page == HomePage::ADVERT) {
display.setColor(DisplayDriver::GREEN);
@@ -625,6 +647,13 @@ public:
display.drawTextLeftAlign(0, y, "remaining cap");
sprintf(buf, "%d mAh", remCap);
display.drawTextRightAlign(display.width()-1, y, buf);
y += 10;
// Battery temperature
int16_t battTemp = board.getBattTemperature();
display.drawTextLeftAlign(0, y, "temperature");
sprintf(buf, "%d.%d C", battTemp / 10, abs(battTemp % 10));
display.drawTextRightAlign(display.width()-1, y, buf);
#endif
} else if (_page == HomePage::SHUTDOWN) {
display.setColor(DisplayDriver::GREEN);
@@ -723,7 +752,8 @@ public:
}
#endif
if (c == KEY_ENTER && _page == HomePage::SHUTDOWN) {
_shutdown_init = true; // need to wait for button to be released
_shutdown_init = true;
_shutdown_at = millis() + 900; // allow e-ink refresh (644ms) before shutdown
return true;
}
return false;
@@ -881,6 +911,9 @@ void UITask::begin(DisplayDriver* display, SensorManager* sensors, NodePrefs* no
settings_screen = new SettingsScreen(this, &rtc_clock, node_prefs);
repeater_admin = nullptr; // Lazy-initialized on first use to preserve heap for audio
audiobook_screen = nullptr; // Created and assigned from main.cpp if audio hardware present
#ifdef HAS_4G_MODEM
sms_screen = new SMSScreen(this);
#endif
setCurrScreen(splash);
}
@@ -1029,8 +1062,31 @@ void UITask::shutdown(bool restart){
if (restart) {
_board->reboot();
} else {
_display->turnOff();
// Disable BLE if active
if (_serial != NULL && _serial->isEnabled()) {
_serial->disable();
}
// Disable WiFi if active
#ifdef WIFI_SSID
WiFi.disconnect(true);
WiFi.mode(WIFI_OFF);
#endif
// Disable GPS if active
#if ENV_INCLUDE_GPS == 1
{
extern GPSDutyCycle gpsDuty;
if (_sensors != NULL && _node_prefs != NULL && _node_prefs->gps_enabled) {
_sensors->setSettingValue("gps", "0");
gpsDuty.disable();
}
}
#endif
// Power off LoRa radio, display, and board
radio_driver.powerOff();
_display->turnOff();
_board->powerOff();
}
}
@@ -1386,6 +1442,19 @@ void UITask::gotoAudiobookPlayer() {
#endif
}
#ifdef HAS_4G_MODEM
void UITask::gotoSMSScreen() {
SMSScreen* smsScr = (SMSScreen*)sms_screen;
smsScr->activate();
setCurrScreen(sms_screen);
if (_display != NULL && !_display->isOn()) {
_display->turnOn();
}
_auto_off = millis() + AUTO_OFF_MILLIS;
_next_refresh = 100;
}
#endif
uint8_t UITask::getChannelScreenViewIdx() const {
return ((ChannelScreen *) channel_screen)->getViewChannelIdx();
}
@@ -1424,6 +1493,28 @@ void UITask::gotoRepeaterAdmin(int contactIdx) {
_next_refresh = 100;
}
#ifdef MECK_WEB_READER
void UITask::gotoWebReader() {
// Lazy-initialize on first use (same pattern as audiobook player)
if (web_reader == nullptr) {
Serial.printf("WebReader: lazy init - free heap: %d, largest block: %d\n",
ESP.getFreeHeap(), ESP.getMaxAllocHeap());
web_reader = new WebReaderScreen(this);
Serial.printf("WebReader: init complete - free heap: %d\n", ESP.getFreeHeap());
}
WebReaderScreen* wr = (WebReaderScreen*)web_reader;
if (_display != NULL) {
wr->enter(*_display);
}
setCurrScreen(web_reader);
if (_display != NULL && !_display->isOn()) {
_display->turnOn();
}
_auto_off = millis() + AUTO_OFF_MILLIS;
_next_refresh = 100;
}
#endif
void UITask::onAdminLoginResult(bool success, uint8_t permissions, uint32_t server_time) {
if (repeater_admin && isOnRepeaterAdmin()) {
((RepeaterAdminScreen*)repeater_admin)->onLoginResult(success, permissions, server_time);

View File

@@ -22,6 +22,14 @@
#include "../AbstractUITask.h"
#include "../NodePrefs.h"
#ifdef HAS_4G_MODEM
#include "SMSScreen.h"
#endif
#ifdef MECK_WEB_READER
#include "WebReaderScreen.h"
#endif
class UITask : public AbstractUITask {
DisplayDriver* _display;
SensorManager* _sensors;
@@ -58,7 +66,13 @@ class UITask : public AbstractUITask {
UIScreen* notes_screen; // Notes editor screen
UIScreen* settings_screen; // Settings/onboarding screen
UIScreen* audiobook_screen; // Audiobook player screen (null if not available)
#ifdef HAS_4G_MODEM
UIScreen* sms_screen; // SMS messaging screen (4G variant only)
#endif
UIScreen* repeater_admin; // Repeater admin screen
#ifdef MECK_WEB_READER
UIScreen* web_reader; // Web reader screen (lazy-init, WiFi required)
#endif
UIScreen* curr;
void userLedHandler();
@@ -90,6 +104,14 @@ public:
void gotoOnboarding(); // Navigate to settings in onboarding mode
void gotoAudiobookPlayer(); // Navigate to audiobook player
void gotoRepeaterAdmin(int contactIdx); // Navigate to repeater admin
#ifdef MECK_WEB_READER
void gotoWebReader(); // Navigate to web reader (browser)
#endif
#ifdef HAS_4G_MODEM
void gotoSMSScreen();
bool isOnSMSScreen() const { return curr == sms_screen; }
SMSScreen* getSMSScreen() const { return (SMSScreen*)sms_screen; }
#endif
void showAlert(const char* text, int duration_millis) override;
void forceRefresh() override { _next_refresh = 100; }
int getMsgCount() const { return _msgcount; }
@@ -102,6 +124,9 @@ public:
bool isOnSettingsScreen() const { return curr == settings_screen; }
bool isOnAudiobookPlayer() const { return curr == audiobook_screen; }
bool isOnRepeaterAdmin() const { return curr == repeater_admin; }
#ifdef MECK_WEB_READER
bool isOnWebReader() const { return curr == web_reader; }
#endif
#ifdef MECK_AUDIO_VARIANT
// Check if audio is playing/paused in the background (for status indicators)
@@ -138,6 +163,9 @@ public:
UIScreen* getAudiobookScreen() const { return audiobook_screen; }
void setAudiobookScreen(UIScreen* s) { audiobook_screen = s; }
UIScreen* getRepeaterAdminScreen() const { return repeater_admin; }
#ifdef MECK_WEB_READER
UIScreen* getWebReaderScreen() const { return web_reader; }
#endif
// from AbstractUITask
void msgRead(int msgcount) override;

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,16 @@
// WebReaderDeps.cpp
// -----------------------------------------------------------------------
// PlatformIO library dependency finder (LDF) hint file.
//
// The web reader's WiFi/HTTP includes live in WebReaderScreen.h (header-only),
// but PlatformIO's LDF can't always trace framework library dependencies
// through conditional #include chains in headers. This .cpp file exposes
// the includes at the top level where the scanner reliably finds them.
//
// No actual code here — just #include directives for the dependency finder.
// -----------------------------------------------------------------------
#ifdef MECK_WEB_READER
#include <WiFi.h>
#include <HTTPClient.h>
#include <WiFiClientSecure.h>
#endif

View File

@@ -27,6 +27,7 @@ build_flags = -w -DNDEBUG -DRADIOLIB_STATIC_ONLY=1 -DRADIOLIB_GODMODE=1
-D LORA_FREQ=869.525
-D LORA_BW=250
-D LORA_SF=11
-D ENABLE_ADVERT_ON_BOOT=1
-D ENABLE_PRIVATE_KEY_IMPORT=1 ; NOTE: comment these out for more secure firmware
-D ENABLE_PRIVATE_KEY_EXPORT=1
-D RADIOLIB_EXCLUDE_CC1101=1
@@ -58,6 +59,7 @@ platform = platformio/espressif32@6.11.0
monitor_filters = esp32_exception_decoder
extra_scripts = merge-bin.py
build_flags = ${arduino_base.build_flags}
-D ESP32_PLATFORM
; -D ESP32_CPU_FREQ=80 ; change it to your need
build_src_filter = ${arduino_base.build_src_filter}
@@ -67,10 +69,10 @@ lib_deps =
file://arch/esp32/AsyncElegantOTA
; esp32c6 uses arduino framework 3.x
; WARNING: experimental. pioarduino on esp32c6 needs work - it's not considered stable and has issues.
; WARNING: experimental. May not work as stable as other platforms.
[esp32c6_base]
extends = esp32_base
platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.12/platform-espressif32.zip
platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.13-1/platform-espressif32.zip
; ----------------- NRF52 ---------------------
@@ -79,7 +81,7 @@ extends = arduino_base
platform = nordicnrf52
platform_packages =
framework-arduinoadafruitnrf52 @ 1.10700.0
extra_scripts =
extra_scripts =
create-uf2.py
arch/nrf52/extra_scripts/patch_bluefruit.py
build_flags = ${arduino_base.build_flags}
@@ -147,4 +149,4 @@ lib_deps =
adafruit/Adafruit_VL53L0X @ ^1.2.4
stevemarple/MicroNMEA @ ^2.0.6
adafruit/Adafruit BME680 Library @ ^2.0.4
adafruit/Adafruit BMP085 Library @ ^1.2.4
adafruit/Adafruit BMP085 Library @ ^1.2.4

View File

@@ -167,8 +167,8 @@ static bool bq27220_writeControl(uint16_t subcmd) {
// RAM, so this typically only writes once (or after a full battery disconnect).
//
// Procedure follows TI TRM SLUUBD4A Section 6.1:
// 1. Unseal 2. Full Access 3. Enter CFG_UPDATE
// 4. Write Design Capacity via MAC 5. Exit CFG_UPDATE 6. Seal
// 1. Unseal → 2. Full Access → 3. Enter CFG_UPDATE
// 4. Write Design Capacity via MAC → 5. Exit CFG_UPDATE → 6. Seal
bool TDeckBoard::configureFuelGauge(uint16_t designCapacity_mAh) {
#if HAS_BQ27220
@@ -353,4 +353,14 @@ uint16_t TDeckBoard::getDesignCapacity() {
#else
return 0;
#endif
}
int16_t TDeckBoard::getBattTemperature() {
#if HAS_BQ27220
uint16_t raw = bq27220_read16(BQ27220_REG_TEMPERATURE);
// BQ27220 returns 0.1°K, convert to 0.1°C (273.1K = 0°C)
return (int16_t)(raw - 2731);
#else
return 0;
#endif
}

View File

@@ -7,6 +7,7 @@
#include <driver/rtc_io.h>
// BQ27220 Fuel Gauge Registers
#define BQ27220_REG_TEMPERATURE 0x06 // Temperature (0.1°K)
#define BQ27220_REG_VOLTAGE 0x08
#define BQ27220_REG_CURRENT 0x0C // Instantaneous current (mA, signed)
#define BQ27220_REG_SOC 0x2C
@@ -82,6 +83,9 @@ public:
// Read design capacity in mAh (the configured battery size)
uint16_t getDesignCapacity();
// Read battery temperature in 0.1°C units (e.g., 256 = 25.6°C)
int16_t getBattTemperature();
// Configure BQ27220 design capacity (checks on boot, writes only if wrong)
bool configureFuelGauge(uint16_t designCapacity_mAh = BQ27220_DESIGN_CAPACITY_MAH);

View File

@@ -80,7 +80,7 @@ build_flags =
-D PIN_DISPLAY_BL=45
-D PIN_USER_BTN=0
-D CST328_PIN_RST=38
-D FIRMWARE_VERSION='"Meck v0.9.1A"'
-D FIRMWARE_VERSION='"Meck v0.9.3A"'
-D ARDUINO_LOOP_STACK_SIZE=32768
build_src_filter = ${esp32_base.build_src_filter}
+<../variants/LilyGo_TDeck_Pro>
@@ -107,6 +107,7 @@ build_flags =
-D BLE_PIN_CODE=123456
-D OFFLINE_QUEUE_SIZE=256
-D MECK_AUDIO_VARIANT
; -D MECK_WEB_READER=1
build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
+<helpers/esp32/*.cpp>
+<helpers/ui/MomentaryButton.cpp>
@@ -120,6 +121,7 @@ lib_deps =
bitbank2/JPEGDEC
; Audio standalone (audio-player hardware, no BLE/WiFi — maximum battery life)
; No MECK_WEB_READER: WiFi power draw conflicts with zero-radio-power design.
[env:meck_audio_standalone]
extends = LilyGo_TDeck_Pro
build_flags =
@@ -151,6 +153,9 @@ build_flags =
-D MAX_GROUP_CHANNELS=20
-D BLE_PIN_CODE=123456
-D OFFLINE_QUEUE_SIZE=256
-D HAS_4G_MODEM=1
; -D MECK_WEB_READER=1
-D FIRMWARE_VERSION='"Meck v0.9.3-4G"'
build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
+<helpers/esp32/*.cpp>
+<helpers/ui/MomentaryButton.cpp>
@@ -159,4 +164,4 @@ build_src_filter = ${LilyGo_TDeck_Pro.build_src_filter}
+<helpers/ui/GxEPDDisplay.cpp>
lib_deps =
${LilyGo_TDeck_Pro.lib_deps}
densaugeo/base64 @ ~1.4.0
densaugeo/base64 @ ~1.4.0