Merge branch 'dev' into seeed_xiao_c6

This commit is contained in:
Florent de Lamotte 2025-06-19 15:30:55 +02:00
commit c5167d0fd9
80 changed files with 3739 additions and 1928 deletions

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@ -95,6 +95,11 @@ MeshCore is open-source software released under the MIT License. You are free to
Please submit PR's using 'dev' as the base branch!
For minor changes just submit your PR and I'll try to review it, but for anything more 'impactful' please open an Issue first and start a discussion. Is better to sound out what it is you want to achieve first, and try to come to a consensus on what the best approach is, especially when it impacts the structure or architecture of this codebase.
Here are some general principals you should try to adhere to:
* Keep it simple. Please, don't think like a high-level lang programmer. Think embedded, and keep code concise, without any unecessary layers.
* No dynamic memory allocation, except during setup/begin functions.
* Use the same brace and indenting style that's in the core source modules. (A .clang-format is prob going to be added soon, but please do NOT retroactively re-format existing code. This just creates unnecessary diffs that make finding problems harder)
## 📞 Get Support
- Report bugs and request features on the [GitHub Issues](https://github.com/ripplebiz/MeshCore/issues) page.

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@ -46,7 +46,8 @@
],
"debug": {
"jlink_device": "nRF52840_xxAA",
"svd_path": "nrf52840.svd"
"svd_path": "nrf52840.svd",
"openocd_target": "nrf52.cfg"
},
"frameworks": [
"arduino"
@ -69,4 +70,4 @@
},
"url": "https://wiki.uniteng.com/en/meshtastic/nano-g2-ultra",
"vendor": "BQ Consulting"
}
}

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@ -65,7 +65,8 @@ author: https://github.com/LitBomb<!-- omit from toc -->
- [6.4. Q: I can't connect via Bluetooth, what is the Bluetooth pairing code?](#64-q-i-cant-connect-via-bluetooth-what-is-the-bluetooth-pairing-code)
- [6.5. Q: My Heltec V3 keeps disconnecting from my smartphone. It can't hold a solid Bluetooth connection.](#65-q-my-heltec-v3-keeps-disconnecting-from-my-smartphone--it-cant-hold-a-solid-bluetooth-connection)
- [7. Other Questions:](#7-other-questions)
- [7.1. Q: How to Update repeater and room server firmware over the air?](#71-q-how-to--update-repeater-and-room-server-firmware-over-the-air)
- [7.2 Q: How to update ESP32-based devices over the air?](#72-q-how-to-update-esp32-based-devices-over-the-air)
- [7.1 Q: How to update nRF (RAK, T114, Seed XIAO) repeater and room server firmware over the air using the new simpler DFU app?](#71-q-how-to-update-nrf-rak-t114-seed-xiao-repeater-and-room-server-firmware-over-the-air-using-the-new-simpler-dfu-app)
## 1. Introduction
@ -534,74 +535,35 @@ You can get the epoch time on <https://www.epochconverter.com/> and use it to se
---
## 7. Other Questions:
### 7.1. Q: How to Update repeater and room server firmware over the air?
**A:** Only nRF-based RAK4631 and Heltec T114 OTA firmware update are verified using nRF smartphone app. Lilygo T-Echo doesn't work currently.
You can update repeater and room server firmware with a Bluetooth connection between your smartphone and your LoRa radio using the nRF app.
### 7.2 Q: How to update ESP32-based devices over the air?
1. Download the ZIP file for the specific node from the web flasher to your smartphone
2. On the phone client, log on to the repeater as administrator (default password is `password`) to issue the `start ota`command to the repeater or room server to get the device into OTA DFU mode
![image](https://github.com/user-attachments/assets/889bb81b-7214-4a1c-955a-396b5a05d8ad)
1. `start ota` can be initiated from USB serial console on the web flasher page or a T-Deck
4. On the smartphone, download and run the nRF app and scan for Bluetooth devices
5. Connect to the repeater/room server node you want to update
1. nRF app is available on both Android and iOS
**Android continues after the iOS section:**
**iOS continues here:**
5. Once connected successfully, a `DFU` icon ![Pasted image 20250309173039](https://github.com/user-attachments/assets/af7a9f78-8739-4946-b734-02bade9c8e71)
appears in the top right corner of the app
![Pasted image 20250309171919](https://github.com/user-attachments/assets/08007ec8-4924-49c1-989f-ca2611e78793)
6. Scroll down to change the `PRN(s)` number:
![Pasted image 20250309190158](https://github.com/user-attachments/assets/11f69cdd-12f3-4696-a6fc-14a78c85fe32)
- For the T114, change the number of packets `(PRN(s)` to 8
- For RAK, it can be 10, but it also works on 8.
7. Click the `DFU` icon ![Pasted image 20250309173039](https://github.com/user-attachments/assets/af7a9f78-8739-4946-b734-02bade9c8e71), select the type of file to upload (choose ZIP), then select the ZIP file that was downloaded earlier from the web flasher
8. The upload process will start now. If everything goes well, the node resets and is flashed successfully.
![Pasted image 20250309190342](https://github.com/user-attachments/assets/a60e25d0-33b8-46cf-af90-20a7d8ac2adb)
**A:** For ESP32-based devices (e.g. Heltec V3):
1. On flasher.meshcore.co.uk, download the **non-merged** version of the firmware for your ESP32 device (e.g. `Heltec_v3_repeater-v1.6.2-4449fd3.bin`, no `"merged"` in the file name)
2. From the MeshCore app, login remotely to the repeater you want to update with admin priviledge
4. Go to the Command Line tab, type `start ota` and hit enter.
5. you should see `OK` to confirm the repeater device is now in OTA mode
6. The command `start ota` on an ESP32-based device starts a wifi hotspot named `MeshCore OTA`
7. From your phone or computer connect to the 'MeshCore OTA' hotspot
8. From a browser, go to http://192.168.4.1/update and upload the non-merged bin from the flasher
### 7.1 Q: How to update nRF (RAK, T114, Seed XIAO) repeater and room server firmware over the air using the new simpler DFU app?
**Android steps continues below:**
1. on the top left corner of the nRF Connect app on Android, tap the 3-bar hamburger menu, then `Settings`, then `nRF5 DFU Options`
**A:** The steps below work on both Android and iOS as nRF has made both apps' user interface the same on both platforms:
![Android nRF Hamberger](https://github.com/user-attachments/assets/ea6dfeef-9367-4830-bd70-1441d517c706)
![Android nRF Settings](https://github.com/user-attachments/assets/c63726bf-cecd-4987-be68-afb6358c7190)
![Android nRF DFU Options](https://github.com/user-attachments/assets/b20e872f-5122-41d9-90df-0215cff5fbc9)
2. Change `Number of packets` to `10` for RAK, `8` for Heltec T114
![Android nRF Number of Packets](https://github.com/user-attachments/assets/c092adaf-4cb3-460b-b7ef-8d7f450d602b)
3. Go back to the main screen
4. Your LoRa device should already ben in DFU mode from previous steps
5. tap `SCANNER` and then `SCAN` to find the device you want to update, tap `CONNECT`
![Android nRF Scanner Scan Connect](https://github.com/user-attachments/assets/37218717-f167-48b6-a6ca-93d132ef77ca)
6. On the top left corner of the nRF Connect app, tap the `DFU` icon next to the three dots
![Android nRF DFU](https://github.com/user-attachments/assets/1ec3b818-bf0c-461f-8fdf-37c41a63cafa)
7. Choose `Distribution packet (ZIP)` and then `OK`
![Android nRF Distribution Packet (ZIP)](https://github.com/user-attachments/assets/e65f5616-9793-44f5-95c0-a3eb15aa7152)
8. Choose the firmware file in ZIP formate that you downloaded earlier from the MeshCore web flasher, update will start as soon as you tap the file
![Android nRF FW Updating](https://github.com/user-attachments/assets/0814d123-85ce-4c87-90a7-e1a25dc71900)
9. When the update process is done, the device will disconnect from nRF app and the LoRa device is updated
1. Download nRF's DFU app from iOS App Store or Android's Play Store, you can find the app by searching for `nrf dfu`, the app's full name is `nRF Device Firmware Update`
2. On flasher.meshcore.co.uk, download the **ZIP** version of the firmware for your nRF device (e.g. RAK or Heltec T114 or Seeed Studio's Xiao)
3. From the MeshCore app, login remotely to the repeater you want to update with admin priviledge
4. Go to the Command Line tab, type `start ota` and hit enter.
5. you should see `OK` to confirm the repeater device is now in OTA mode
6. Run the DFU app,tab `Settings` on the top right corner
7. Enable `Packets receipt notifications` and change `Number of Packets` to 10 for RAK, 8 for T114. 8 also works for RAK.
8. Select the firmware zip file you downloaded
9. Select the device you want to update. If the device you want to updat is not on the list, try enabling`OTA` on the device again
10. Tab the `Upload` to begin OTA update
11. If it fails, try turning off and on Bluetooth on your phone. If that doesn't work, try rebooting your phone.
12. Wait for the update to complete. It can take a few minutes.
---

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# Meshcore payloads
Inside of each [meshcore packet](./packet_structure.md) is a payload, identified by the payload type in the packet header. The types of payloads are:
* Request (destination/source hashes + MAC).
* Response to REQ or ANON_REQ.
* Plain text message.
* Acknowledgment.
* Node advertisement.
* Group text message (unverified).
* Group datagram (unverified).
* Anonymous request.
* Returned path.
* Custom packet (raw bytes, custom encryption).
This document defines the structure of each of these payload types
# Node advertisement
This kind of payload notifies receivers that a node exists, and gives information about the node
| Field | Size (bytes) | Description |
|---------------|-----------------|----------------------------------------------------------|
| public key | 32 | Ed25519 public key |
| timestamp | 4 | unix timestamp of advertisement |
| signature | 64 | Ed25519 signature of public key, timestamp, and app data |
| appdata | rest of payload | optional, see below |
Appdata
| Field | Size (bytes) | Description |
|---------------|-----------------|-------------------------------------------------------|
| flags | 1 | specifies which of the fields are present, see below |
| latitude | 4 | decimal latitude multiplied by 1000000, integer |
| longitude | 4 | decimal longitude multiplied by 1000000, integer |
| feature 1 | 2 | reserved for future use |
| feature 2 | 2 | reserved for future use |
| name | rest of appdata | name of the node |
Appdata Flags
| Value | Name | Description |
|--------|-----------|---------------------------------------|
| `0x10` | location | appdata contains lat/long information |
| `0x20` | feature 1 | Reserved for future use. |
| `0x40` | feature 2 | Reserved for future use. |
| `0x80` | name | appdata contains a node name |
# Acknowledgement
| Field | Size (bytes) | Description |
|----------|--------------|------------------------------------------------------------|
| checksum | 4 | CRC checksum of message timestamp, text, and sender pubkey |
# Returned path, request, response, and plain text message
| Field | Size (bytes) | Description |
|------------------|-----------------|------------------------------------------------------|
| destination hash | 1 | first byte of destination node public key |
| source hash | 1 | first byte of source node public key |
| cipher MAC | 2 | MAC for encrypted data in next field |
| ciphertext | rest of payload | encrypted message, see subsections below for details |
## Returned path
| Field | Size (bytes) | Description |
|-------------|--------------|----------------------------------------------------------------------------------------------|
| path length | 1 | length of next field |
| path | see above | a list of node hashes (one byte each) describing the route from us to the packet author |
| extra type | 1 | extra, bundled payload type, eg., acknowledgement or response. See packet structure spec |
| extra | rest of data | extra, bundled payload content, follows same format as main content defined by this document |
## Request
| Field | Size (bytes) | Description |
|--------------|-----------------|----------------------------|
| timestamp | 4 | send time (unix timestamp) |
| request type | 1 | see below |
| request data | rest of payload | depends on request type |
Request type
| Value | Name | Description |
|--------|--------------------|---------------------------------------|
| `0x01` | get status | get status of repeater or room server |
| `0x02` | keepalive | TODO |
| `0x03` | get telemetry data | TODO |
### Get status
Gets information about the node, possibly including the following:
* Battery level (millivolts)
* Current transmit queue length
* Current free queue length
* Last RSSI value
* Number of received packets
* Number of sent packets
* Total airtime (seconds)
* Total uptime (seconds)
* Number of packets sent as flood
* Number of packets sent directly
* Number of packets received as flood
* Number of packets received directly
* Error flags
* Last SNR value
* Number of direct route duplicates
* Number of flood route duplicates
* Number posted (?)
* Number of post pushes (?)
### Keepalive
No-op request.
### Get telemetry data
Request data about sensors on the node, including battery level.
## Response
| Field | Size (bytes) | Description |
|---------|-----------------|-------------|
| tag | 4 | TODO |
| content | rest of payload | TODO |
## Plain text message
| Field | Size (bytes) | Description |
|--------------|-----------------|--------------------------------------------------------------|
| timestamp | 4 | send time (unix timestamp) |
| flags + TODO | 1 | first six bits are flags (see below), last two bits are TODO |
| message | rest of payload | the message content, see next table |
Flags
| Value | Description | Message content |
|--------|---------------------------|------------------------------------------------------------|
| `0x00` | plain text message | the plain text of the message |
| `0x01` | CLI command | the command text of the message |
| `0x02` | signed plain text message | two bytes of sender prefix, followed by plain text message |
# Anonymous request
| Field | Size (bytes) | Description |
|------------------|-----------------|-------------------------------------------|
| destination hash | 1 | first byte of destination node public key |
| public key | 32 | sender's Ed25519 public key |
| cipher MAC | 2 | MAC for encrypted data in next field |
| ciphertext | rest of payload | encrypted message, see below for details |
Plaintext message
| Field | Size (bytes) | Description |
|----------------|-----------------|-------------------------------------------------------------------------------|
| timestamp | 4 | send time (unix timestamp) |
| sync timestamp | 4 | for room server, otherwise absent: sender's "sync messages SINCE x" timestamp |
| password | rest of message | password for repeater/room |
# Group text message / datagram
| Field | Size (bytes) | Description |
|--------------|-----------------|------------------------------------------|
| channel hash | 1 | TODO |
| cipher MAC | 2 | MAC for encrypted data in next field |
| ciphertext | rest of payload | encrypted message, see below for details |
Plaintext for text message
| Field | Size (bytes) | Description |
|-----------|-----------------|----------------------------------|
| timestamp | 4 | send time (unix timestamp) |
| content | rest of message | plain group text message content |
TODO: describe what datagram looks like
# Custom packet
Custom packets have no defined format.

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@ -0,0 +1,391 @@
#include <Arduino.h>
#include "DataStore.h"
DataStore::DataStore(FILESYSTEM& fs, mesh::RTCClock& clock) : _fs(&fs), _clock(&clock),
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
identity_store(fs, "")
#elif defined(RP2040_PLATFORM)
identity_store(fs, "/identity")
#else
identity_store(fs, "/identity")
#endif
{
}
static File openWrite(FILESYSTEM* _fs, const char* filename) {
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
_fs->remove(filename);
return _fs->open(filename, FILE_O_WRITE);
#elif defined(RP2040_PLATFORM)
return _fs->open(filename, "w");
#else
return _fs->open(filename, "w", true);
#endif
}
void DataStore::begin() {
#if defined(RP2040_PLATFORM)
identity_store.begin();
#endif
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
checkAdvBlobFile();
#else
// init 'blob store' support
_fs->mkdir("/bl");
#endif
}
#if defined(ESP32)
#include <SPIFFS.h>
#elif defined(RP2040_PLATFORM)
#include <LittleFS.h>
#endif
File DataStore::openRead(const char* filename) {
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
return _fs->open(filename, FILE_O_READ);
#elif defined(RP2040_PLATFORM)
return _fs->open(filename, "r");
#else
return _fs->open(filename, "r", false);
#endif
}
bool DataStore::removeFile(const char* filename) {
return _fs->remove(filename);
}
bool DataStore::formatFileSystem() {
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
return _fs->format();
#elif defined(RP2040_PLATFORM)
return LittleFS.format();
#elif defined(ESP32)
return ((fs::SPIFFSFS *)_fs)->format();
#else
#error "need to implement format()"
#endif
}
bool DataStore::loadMainIdentity(mesh::LocalIdentity &identity) {
return identity_store.load("_main", identity);
}
bool DataStore::saveMainIdentity(const mesh::LocalIdentity &identity) {
return identity_store.save("_main", identity);
}
void DataStore::loadPrefs(NodePrefs& prefs, double& node_lat, double& node_lon) {
if (_fs->exists("/new_prefs")) {
loadPrefsInt("/new_prefs", prefs, node_lat, node_lon); // new filename
} else if (_fs->exists("/node_prefs")) {
loadPrefsInt("/node_prefs", prefs, node_lat, node_lon);
savePrefs(prefs, node_lat, node_lon); // save to new filename
_fs->remove("/node_prefs"); // remove old
}
}
void DataStore::loadPrefsInt(const char *filename, NodePrefs& _prefs, double& node_lat, double& node_lon) {
#if defined(RP2040_PLATFORM)
File file = _fs->open(filename, "r");
#else
File file = _fs->open(filename);
#endif
if (file) {
uint8_t pad[8];
file.read((uint8_t *)&_prefs.airtime_factor, sizeof(float)); // 0
file.read((uint8_t *)_prefs.node_name, sizeof(_prefs.node_name)); // 4
file.read(pad, 4); // 36
file.read((uint8_t *)&node_lat, sizeof(node_lat)); // 40
file.read((uint8_t *)&node_lon, sizeof(node_lon)); // 48
file.read((uint8_t *)&_prefs.freq, sizeof(_prefs.freq)); // 56
file.read((uint8_t *)&_prefs.sf, sizeof(_prefs.sf)); // 60
file.read((uint8_t *)&_prefs.cr, sizeof(_prefs.cr)); // 61
file.read((uint8_t *)&_prefs.reserved1, sizeof(_prefs.reserved1)); // 62
file.read((uint8_t *)&_prefs.manual_add_contacts, sizeof(_prefs.manual_add_contacts)); // 63
file.read((uint8_t *)&_prefs.bw, sizeof(_prefs.bw)); // 64
file.read((uint8_t *)&_prefs.tx_power_dbm, sizeof(_prefs.tx_power_dbm)); // 68
file.read((uint8_t *)&_prefs.telemetry_mode_base, sizeof(_prefs.telemetry_mode_base)); // 69
file.read((uint8_t *)&_prefs.telemetry_mode_loc, sizeof(_prefs.telemetry_mode_loc)); // 70
file.read((uint8_t *)&_prefs.telemetry_mode_env, sizeof(_prefs.telemetry_mode_env)); // 71
file.read((uint8_t *)&_prefs.rx_delay_base, sizeof(_prefs.rx_delay_base)); // 72
file.read(pad, 4); // 76
file.read((uint8_t *)&_prefs.ble_pin, sizeof(_prefs.ble_pin)); // 80
file.close();
}
}
void DataStore::savePrefs(const NodePrefs& _prefs, double node_lat, double node_lon) {
File file = openWrite(_fs, "/new_prefs");
if (file) {
uint8_t pad[8];
memset(pad, 0, sizeof(pad));
file.write((uint8_t *)&_prefs.airtime_factor, sizeof(float)); // 0
file.write((uint8_t *)_prefs.node_name, sizeof(_prefs.node_name)); // 4
file.write(pad, 4); // 36
file.write((uint8_t *)&node_lat, sizeof(node_lat)); // 40
file.write((uint8_t *)&node_lon, sizeof(node_lon)); // 48
file.write((uint8_t *)&_prefs.freq, sizeof(_prefs.freq)); // 56
file.write((uint8_t *)&_prefs.sf, sizeof(_prefs.sf)); // 60
file.write((uint8_t *)&_prefs.cr, sizeof(_prefs.cr)); // 61
file.write((uint8_t *)&_prefs.reserved1, sizeof(_prefs.reserved1)); // 62
file.write((uint8_t *)&_prefs.manual_add_contacts, sizeof(_prefs.manual_add_contacts)); // 63
file.write((uint8_t *)&_prefs.bw, sizeof(_prefs.bw)); // 64
file.write((uint8_t *)&_prefs.tx_power_dbm, sizeof(_prefs.tx_power_dbm)); // 68
file.write((uint8_t *)&_prefs.telemetry_mode_base, sizeof(_prefs.telemetry_mode_base)); // 69
file.write((uint8_t *)&_prefs.telemetry_mode_loc, sizeof(_prefs.telemetry_mode_loc)); // 70
file.write((uint8_t *)&_prefs.telemetry_mode_env, sizeof(_prefs.telemetry_mode_env)); // 71
file.write((uint8_t *)&_prefs.rx_delay_base, sizeof(_prefs.rx_delay_base)); // 72
file.write(pad, 4); // 76
file.write((uint8_t *)&_prefs.ble_pin, sizeof(_prefs.ble_pin)); // 80
file.close();
}
}
void DataStore::loadContacts(DataStoreHost* host) {
if (_fs->exists("/contacts3")) {
#if defined(RP2040_PLATFORM)
File file = _fs->open("/contacts3", "r");
#else
File file = _fs->open("/contacts3");
#endif
if (file) {
bool full = false;
while (!full) {
ContactInfo c;
uint8_t pub_key[32];
uint8_t unused;
bool success = (file.read(pub_key, 32) == 32);
success = success && (file.read((uint8_t *)&c.name, 32) == 32);
success = success && (file.read(&c.type, 1) == 1);
success = success && (file.read(&c.flags, 1) == 1);
success = success && (file.read(&unused, 1) == 1);
success = success && (file.read((uint8_t *)&c.sync_since, 4) == 4); // was 'reserved'
success = success && (file.read((uint8_t *)&c.out_path_len, 1) == 1);
success = success && (file.read((uint8_t *)&c.last_advert_timestamp, 4) == 4);
success = success && (file.read(c.out_path, 64) == 64);
success = success && (file.read((uint8_t *)&c.lastmod, 4) == 4);
success = success && (file.read((uint8_t *)&c.gps_lat, 4) == 4);
success = success && (file.read((uint8_t *)&c.gps_lon, 4) == 4);
if (!success) break; // EOF
c.id = mesh::Identity(pub_key);
if (!host->onContactLoaded(c)) full = true;
}
file.close();
}
}
}
void DataStore::saveContacts(DataStoreHost* host) {
File file = openWrite(_fs, "/contacts3");
if (file) {
uint32_t idx = 0;
ContactInfo c;
uint8_t unused = 0;
while (host->getContactForSave(idx, c)) {
bool success = (file.write(c.id.pub_key, 32) == 32);
success = success && (file.write((uint8_t *)&c.name, 32) == 32);
success = success && (file.write(&c.type, 1) == 1);
success = success && (file.write(&c.flags, 1) == 1);
success = success && (file.write(&unused, 1) == 1);
success = success && (file.write((uint8_t *)&c.sync_since, 4) == 4);
success = success && (file.write((uint8_t *)&c.out_path_len, 1) == 1);
success = success && (file.write((uint8_t *)&c.last_advert_timestamp, 4) == 4);
success = success && (file.write(c.out_path, 64) == 64);
success = success && (file.write((uint8_t *)&c.lastmod, 4) == 4);
success = success && (file.write((uint8_t *)&c.gps_lat, 4) == 4);
success = success && (file.write((uint8_t *)&c.gps_lon, 4) == 4);
if (!success) break; // write failed
idx++; // advance to next contact
}
file.close();
}
}
void DataStore::loadChannels(DataStoreHost* host) {
if (_fs->exists("/channels2")) {
#if defined(RP2040_PLATFORM)
File file = _fs->open("/channels2", "r");
#else
File file = _fs->open("/channels2");
#endif
if (file) {
bool full = false;
uint8_t channel_idx = 0;
while (!full) {
ChannelDetails ch;
uint8_t unused[4];
bool success = (file.read(unused, 4) == 4);
success = success && (file.read((uint8_t *)ch.name, 32) == 32);
success = success && (file.read((uint8_t *)ch.channel.secret, 32) == 32);
if (!success) break; // EOF
if (host->onChannelLoaded(channel_idx, ch)) {
channel_idx++;
} else {
full = true;
}
}
file.close();
}
}
}
void DataStore::saveChannels(DataStoreHost* host) {
File file = openWrite(_fs, "/channels2");
if (file) {
uint8_t channel_idx = 0;
ChannelDetails ch;
uint8_t unused[4];
memset(unused, 0, 4);
while (host->getChannelForSave(channel_idx, ch)) {
bool success = (file.write(unused, 4) == 4);
success = success && (file.write((uint8_t *)ch.name, 32) == 32);
success = success && (file.write((uint8_t *)ch.channel.secret, 32) == 32);
if (!success) break; // write failed
channel_idx++;
}
file.close();
}
}
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
#define MAX_ADVERT_PKT_LEN (2 + 32 + PUB_KEY_SIZE + 4 + SIGNATURE_SIZE + MAX_ADVERT_DATA_SIZE)
struct BlobRec {
uint32_t timestamp;
uint8_t key[7];
uint8_t len;
uint8_t data[MAX_ADVERT_PKT_LEN];
};
void DataStore::checkAdvBlobFile() {
if (!_fs->exists("/adv_blobs")) {
File file = openWrite(_fs, "/adv_blobs");
if (file) {
BlobRec zeroes;
memset(&zeroes, 0, sizeof(zeroes));
for (int i = 0; i < 20; i++) { // pre-allocate to fixed size
file.write((uint8_t *) &zeroes, sizeof(zeroes));
}
file.close();
}
}
}
uint8_t DataStore::getBlobByKey(const uint8_t key[], int key_len, uint8_t dest_buf[]) {
File file = _fs->open("/adv_blobs");
uint8_t len = 0; // 0 = not found
if (file) {
BlobRec tmp;
while (file.read((uint8_t *) &tmp, sizeof(tmp)) == sizeof(tmp)) {
if (memcmp(key, tmp.key, sizeof(tmp.key)) == 0) { // only match by 7 byte prefix
len = tmp.len;
memcpy(dest_buf, tmp.data, len);
break;
}
}
file.close();
}
return len;
}
bool DataStore::putBlobByKey(const uint8_t key[], int key_len, const uint8_t src_buf[], uint8_t len) {
if (len < PUB_KEY_SIZE+4+SIGNATURE_SIZE || len > MAX_ADVERT_PKT_LEN) return false;
checkAdvBlobFile();
File file = _fs->open("/adv_blobs", FILE_O_WRITE);
if (file) {
uint32_t pos = 0, found_pos = 0;
uint32_t min_timestamp = 0xFFFFFFFF;
// search for matching key OR evict by oldest timestmap
BlobRec tmp;
file.seek(0);
while (file.read((uint8_t *) &tmp, sizeof(tmp)) == sizeof(tmp)) {
if (memcmp(key, tmp.key, sizeof(tmp.key)) == 0) { // only match by 7 byte prefix
found_pos = pos;
break;
}
if (tmp.timestamp < min_timestamp) {
min_timestamp = tmp.timestamp;
found_pos = pos;
}
pos += sizeof(tmp);
}
memcpy(tmp.key, key, sizeof(tmp.key)); // just record 7 byte prefix of key
memcpy(tmp.data, src_buf, len);
tmp.len = len;
tmp.timestamp = _clock->getCurrentTime();
file.seek(found_pos);
file.write((uint8_t *) &tmp, sizeof(tmp));
file.close();
return true;
}
return false; // error
}
#else
uint8_t DataStore::getBlobByKey(const uint8_t key[], int key_len, uint8_t dest_buf[]) {
char path[64];
char fname[18];
if (key_len > 8) key_len = 8; // just use first 8 bytes (prefix)
mesh::Utils::toHex(fname, key, key_len);
sprintf(path, "/bl/%s", fname);
if (_fs->exists(path)) {
#if defined(RP2040_PLATFORM)
File f = _fs->open(path, "r");
#else
File f = _fs->open(path);
#endif
if (f) {
int len = f.read(dest_buf, 255); // currently MAX 255 byte blob len supported!!
f.close();
return len;
}
}
return 0; // not found
}
bool DataStore::putBlobByKey(const uint8_t key[], int key_len, const uint8_t src_buf[], uint8_t len) {
char path[64];
char fname[18];
if (key_len > 8) key_len = 8; // just use first 8 bytes (prefix)
mesh::Utils::toHex(fname, key, key_len);
sprintf(path, "/bl/%s", fname);
File f = openWrite(_fs, path);
if (f) {
int n = f.write(src_buf, len);
f.close();
if (n == len) return true; // success!
_fs->remove(path); // blob was only partially written!
}
return false; // error
}
#endif

View file

@ -0,0 +1,42 @@
#pragma once
#include <helpers/IdentityStore.h>
#include <helpers/ContactInfo.h>
#include <helpers/ChannelDetails.h>
#include "NodePrefs.h"
class DataStoreHost {
public:
virtual bool onContactLoaded(const ContactInfo& contact) =0;
virtual bool getContactForSave(uint32_t idx, ContactInfo& contact) =0;
virtual bool onChannelLoaded(uint8_t channel_idx, const ChannelDetails& ch) =0;
virtual bool getChannelForSave(uint8_t channel_idx, ChannelDetails& ch) =0;
};
class DataStore {
FILESYSTEM* _fs;
mesh::RTCClock* _clock;
IdentityStore identity_store;
void loadPrefsInt(const char *filename, NodePrefs& prefs, double& node_lat, double& node_lon);
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
void checkAdvBlobFile();
#endif
public:
DataStore(FILESYSTEM& fs, mesh::RTCClock& clock);
void begin();
bool formatFileSystem();
bool loadMainIdentity(mesh::LocalIdentity &identity);
bool saveMainIdentity(const mesh::LocalIdentity &identity);
void loadPrefs(NodePrefs& prefs, double& node_lat, double& node_lon);
void savePrefs(const NodePrefs& prefs, double node_lat, double node_lon);
void loadContacts(DataStoreHost* host);
void saveContacts(DataStoreHost* host);
void loadChannels(DataStoreHost* host);
void saveChannels(DataStoreHost* host);
uint8_t getBlobByKey(const uint8_t key[], int key_len, uint8_t dest_buf[]);
bool putBlobByKey(const uint8_t key[], int key_len, const uint8_t src_buf[], uint8_t len);
File openRead(const char* filename);
bool removeFile(const char* filename);
};

File diff suppressed because it is too large Load diff

View file

@ -0,0 +1,210 @@
#pragma once
#include <Arduino.h>
#include <Mesh.h>
#ifdef DISPLAY_CLASS
#include "UITask.h"
#endif
/*------------ Frame Protocol --------------*/
#define FIRMWARE_VER_CODE 5
#ifndef FIRMWARE_BUILD_DATE
#define FIRMWARE_BUILD_DATE "7 Jun 2025"
#endif
#ifndef FIRMWARE_VERSION
#define FIRMWARE_VERSION "v1.7.0"
#endif
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
#include <InternalFileSystem.h>
#elif defined(RP2040_PLATFORM)
#include <LittleFS.h>
#elif defined(ESP32)
#include <SPIFFS.h>
#endif
#include "DataStore.h"
#include "NodePrefs.h"
#include <RTClib.h>
#include <helpers/ArduinoHelpers.h>
#include <helpers/BaseSerialInterface.h>
#include <helpers/IdentityStore.h>
#include <helpers/SimpleMeshTables.h>
#include <helpers/StaticPoolPacketManager.h>
#include <target.h>
/* ---------------------------------- CONFIGURATION ------------------------------------- */
#ifndef LORA_FREQ
#define LORA_FREQ 915.0
#endif
#ifndef LORA_BW
#define LORA_BW 250
#endif
#ifndef LORA_SF
#define LORA_SF 10
#endif
#ifndef LORA_CR
#define LORA_CR 5
#endif
#ifndef LORA_TX_POWER
#define LORA_TX_POWER 20
#endif
#ifndef MAX_LORA_TX_POWER
#define MAX_LORA_TX_POWER LORA_TX_POWER
#endif
#ifndef MAX_CONTACTS
#define MAX_CONTACTS 100
#endif
#ifndef OFFLINE_QUEUE_SIZE
#define OFFLINE_QUEUE_SIZE 16
#endif
#ifndef BLE_NAME_PREFIX
#define BLE_NAME_PREFIX "MeshCore-"
#endif
#include <helpers/BaseChatMesh.h>
/* -------------------------------------------------------------------------------------- */
#define REQ_TYPE_GET_STATUS 0x01 // same as _GET_STATS
#define REQ_TYPE_KEEP_ALIVE 0x02
#define REQ_TYPE_GET_TELEMETRY_DATA 0x03
class MyMesh : public BaseChatMesh, public DataStoreHost {
public:
MyMesh(mesh::Radio &radio, mesh::RNG &rng, mesh::RTCClock &rtc, SimpleMeshTables &tables, DataStore& store);
void begin(bool has_display);
void startInterface(BaseSerialInterface &serial);
const char *getNodeName();
NodePrefs *getNodePrefs();
uint32_t getBLEPin();
void loop();
void handleCmdFrame(size_t len);
bool advert();
void enterCLIRescue();
protected:
float getAirtimeBudgetFactor() const override;
int getInterferenceThreshold() const override;
int calcRxDelay(float score, uint32_t air_time) const override;
void logRxRaw(float snr, float rssi, const uint8_t raw[], int len) override;
bool isAutoAddEnabled() const override;
void onDiscoveredContact(ContactInfo &contact, bool is_new, uint8_t path_len, const uint8_t* path) override;
void onContactPathUpdated(const ContactInfo &contact) override;
bool processAck(const uint8_t *data) override;
void queueMessage(const ContactInfo &from, uint8_t txt_type, mesh::Packet *pkt, uint32_t sender_timestamp,
const uint8_t *extra, int extra_len, const char *text);
void onMessageRecv(const ContactInfo &from, mesh::Packet *pkt, uint32_t sender_timestamp,
const char *text) override;
void onCommandDataRecv(const ContactInfo &from, mesh::Packet *pkt, uint32_t sender_timestamp,
const char *text) override;
void onSignedMessageRecv(const ContactInfo &from, mesh::Packet *pkt, uint32_t sender_timestamp,
const uint8_t *sender_prefix, const char *text) override;
void onChannelMessageRecv(const mesh::GroupChannel &channel, mesh::Packet *pkt, uint32_t timestamp,
const char *text) override;
uint8_t onContactRequest(const ContactInfo &contact, uint32_t sender_timestamp, const uint8_t *data,
uint8_t len, uint8_t *reply) override;
void onContactResponse(const ContactInfo &contact, const uint8_t *data, uint8_t len) override;
void onRawDataRecv(mesh::Packet *packet) override;
void onTraceRecv(mesh::Packet *packet, uint32_t tag, uint32_t auth_code, uint8_t flags,
const uint8_t *path_snrs, const uint8_t *path_hashes, uint8_t path_len) override;
uint32_t calcFloodTimeoutMillisFor(uint32_t pkt_airtime_millis) const override;
uint32_t calcDirectTimeoutMillisFor(uint32_t pkt_airtime_millis, uint8_t path_len) const override;
void onSendTimeout() override;
// DataStoreHost methods
bool onContactLoaded(const ContactInfo& contact) override { return addContact(contact); }
bool getContactForSave(uint32_t idx, ContactInfo& contact) override { return getContactByIdx(idx, contact); }
bool onChannelLoaded(uint8_t channel_idx, const ChannelDetails& ch) override { return setChannel(channel_idx, ch); }
bool getChannelForSave(uint8_t channel_idx, ChannelDetails& ch) override { return getChannel(channel_idx, ch); }
private:
void writeOKFrame();
void writeErrFrame(uint8_t err_code);
void writeDisabledFrame();
void writeContactRespFrame(uint8_t code, const ContactInfo &contact);
void updateContactFromFrame(ContactInfo &contact, const uint8_t *frame, int len);
void addToOfflineQueue(const uint8_t frame[], int len);
int getFromOfflineQueue(uint8_t frame[]);
int getBlobByKey(const uint8_t key[], int key_len, uint8_t dest_buf[]) override {
return _store->getBlobByKey(key, key_len, dest_buf);
}
bool putBlobByKey(const uint8_t key[], int key_len, const uint8_t src_buf[], int len) override {
return _store->putBlobByKey(key, key_len, src_buf, len);
}
void checkCLIRescueCmd();
void checkSerialInterface();
// helpers, short-cuts
void savePrefs() { _store->savePrefs(_prefs, sensors.node_lat, sensors.node_lon); }
void saveChannels() { _store->saveChannels(this); }
void saveContacts() { _store->saveContacts(this); }
private:
DataStore* _store;
NodePrefs _prefs;
uint32_t pending_login;
uint32_t pending_status;
uint32_t pending_telemetry;
BaseSerialInterface *_serial;
ContactsIterator _iter;
uint32_t _iter_filter_since;
uint32_t _most_recent_lastmod;
uint32_t _active_ble_pin;
bool _iter_started;
bool _cli_rescue;
char cli_command[80];
uint8_t app_target_ver;
uint8_t *sign_data;
uint32_t sign_data_len;
unsigned long dirty_contacts_expiry;
uint8_t cmd_frame[MAX_FRAME_SIZE + 1];
uint8_t out_frame[MAX_FRAME_SIZE + 1];
CayenneLPP telemetry;
struct Frame {
uint8_t len;
uint8_t buf[MAX_FRAME_SIZE];
};
int offline_queue_len;
Frame offline_queue[OFFLINE_QUEUE_SIZE];
struct AckTableEntry {
unsigned long msg_sent;
uint32_t ack;
};
#define EXPECTED_ACK_TABLE_SIZE 8
AckTableEntry expected_ack_table[EXPECTED_ACK_TABLE_SIZE]; // circular table
int next_ack_idx;
struct AdvertPath {
uint8_t pubkey_prefix[7];
uint8_t path_len;
uint32_t recv_timestamp;
uint8_t path[MAX_PATH_SIZE];
};
#define ADVERT_PATH_TABLE_SIZE 16
AdvertPath advert_paths[ADVERT_PATH_TABLE_SIZE]; // circular table
};
extern MyMesh the_mesh;
#ifdef DISPLAY_CLASS
extern UITask ui_task;
#endif

View file

@ -1,6 +1,4 @@
#ifndef NODE_PREFS_H
#define NODE_PREFS_H
#pragma once
#include <cstdint> // For uint8_t, uint32_t
#define TELEM_MODE_DENY 0
@ -22,6 +20,4 @@ struct NodePrefs { // persisted to file
uint8_t telemetry_mode_env;
float rx_delay_base;
uint32_t ble_pin;
};
#endif // NODE_PREFS_H
};

View file

@ -2,9 +2,10 @@
#include <Arduino.h>
#include <helpers/TxtDataHelpers.h>
#include "NodePrefs.h"
#include "MyMesh.h"
#define AUTO_OFF_MILLIS 15000 // 15 seconds
#define BOOT_SCREEN_MILLIS 4000 // 4 seconds
#define BOOT_SCREEN_MILLIS 3000 // 3 seconds
#ifdef PIN_STATUS_LED
#define LED_ON_MILLIS 20
@ -33,26 +34,25 @@ static const uint8_t meshcore_logo [] PROGMEM = {
0xe3, 0xe3, 0x8f, 0xff, 0x1f, 0xfc, 0x3c, 0x0e, 0x1f, 0xf8, 0xff, 0xf8, 0x70, 0x3c, 0x7f, 0xf8,
};
void UITask::begin(DisplayDriver* display, NodePrefs* node_prefs, const char* build_date, const char* firmware_version, uint32_t pin_code) {
void UITask::begin(DisplayDriver* display, NodePrefs* node_prefs) {
_display = display;
_auto_off = millis() + AUTO_OFF_MILLIS;
clearMsgPreview();
_node_prefs = node_prefs;
_pin_code = pin_code;
if (_display != NULL) {
_display->turnOn();
}
// strip off dash and commit hash by changing dash to null terminator
// e.g: v1.2.3-abcdef -> v1.2.3
char *version = strdup(firmware_version);
char *version = strdup(FIRMWARE_VERSION);
char *dash = strchr(version, '-');
if(dash){
if (dash) {
*dash = 0;
}
// v1.2.3 (1 Jan 2025)
sprintf(_version_info, "%s (%s)", version, build_date);
sprintf(_version_info, "%s (%s)", version, FIRMWARE_BUILD_DATE);
#ifdef PIN_BUZZER
buzzer.begin();
@ -75,6 +75,7 @@ void UITask::begin(DisplayDriver* display, NodePrefs* node_prefs, const char* bu
_userButton->onLongPress([this]() { handleButtonLongPress(); });
_userButton->onAnyPress([this]() { handleButtonAnyPress(); });
#endif
ui_started_at = millis();
}
void UITask::soundBuzzer(UIEventType bet) {
@ -161,7 +162,16 @@ void UITask::renderCurrScreen() {
if (_display == NULL) return; // assert() ??
char tmp[80];
if (_origin[0] && _msg[0]) { // message preview
if (_alert[0]) {
_display->setTextSize(1.4);
uint16_t textWidth = _display->getTextWidth(_alert);
_display->setCursor((_display->width() - textWidth) / 2, 22);
_display->setColor(DisplayDriver::GREEN);
_display->print(_alert);
_alert[0] = 0;
_need_refresh = true;
return;
} else if (_origin[0] && _msg[0]) { // message preview
// render message preview
_display->setCursor(0, 0);
_display->setTextSize(1);
@ -181,7 +191,7 @@ void UITask::renderCurrScreen() {
sprintf(tmp, "%d", _msgcount);
_display->print(tmp);
_display->setColor(DisplayDriver::YELLOW); // last color will be kept on T114
} else if (millis() < BOOT_SCREEN_MILLIS) { // boot screen
} else if ((millis() - ui_started_at) < BOOT_SCREEN_MILLIS) { // boot screen
// meshcore logo
_display->setColor(DisplayDriver::BLUE);
int logoWidth = 128;
@ -215,11 +225,11 @@ void UITask::renderCurrScreen() {
_display->print(tmp);
// BT pin
if (!_connected && _pin_code != 0) {
if (!_connected && the_mesh.getBLEPin() != 0) {
_display->setColor(DisplayDriver::RED);
_display->setTextSize(2);
_display->setCursor(0, 43);
sprintf(tmp, "Pin:%d", _pin_code);
sprintf(tmp, "Pin:%d", the_mesh.getBLEPin());
_display->print(tmp);
_display->setColor(DisplayDriver::GREEN);
} else {
@ -292,7 +302,7 @@ void UITask::loop() {
if (_display != NULL && _display->isOn()) {
static bool _firstBoot = true;
if(_firstBoot && millis() >= BOOT_SCREEN_MILLIS) {
if(_firstBoot && (millis() - ui_started_at) >= BOOT_SCREEN_MILLIS) {
_need_refresh = true;
_firstBoot = false;
}
@ -334,14 +344,27 @@ void UITask::handleButtonShortPress() {
// Otherwise, refresh the display
_need_refresh = true;
}
} else {
_need_refresh = true; // display just turned on, so we need to refresh
}
// Note: Display turn-on and auto-off timer extension are handled by handleButtonAnyPress
}
}
void UITask::handleButtonDoublePress() {
MESH_DEBUG_PRINTLN("UITask: double press triggered");
// Not implemented. TODO: possibly send an advert here?
MESH_DEBUG_PRINTLN("UITask: double press triggered, sending advert");
// ADVERT
#ifdef PIN_BUZZER
soundBuzzer(UIEventType::ack);
#endif
if (the_mesh.advert()) {
MESH_DEBUG_PRINTLN("Advert sent!");
sprintf(_alert, "Advert sent!");
} else {
MESH_DEBUG_PRINTLN("Advert failed!");
sprintf(_alert, "Advert failed..");
}
_need_refresh = true;
}
void UITask::handleButtonTriplePress() {
@ -351,14 +374,20 @@ void UITask::handleButtonTriplePress() {
if (buzzer.isQuiet()) {
buzzer.quiet(false);
soundBuzzer(UIEventType::ack);
sprintf(_alert, "Buzzer: ON");
} else {
soundBuzzer(UIEventType::ack);
buzzer.quiet(true);
sprintf(_alert, "Buzzer: OFF");
}
_need_refresh = true;
#endif
}
void UITask::handleButtonLongPress() {
MESH_DEBUG_PRINTLN("UITask: long press triggered");
shutdown();
if (millis() - ui_started_at < 8000) { // long press in first 8 seconds since startup -> CLI/rescue
the_mesh.enterCLIRescue();
} else {
shutdown();
}
}

View file

@ -29,14 +29,15 @@ class UITask {
#endif
unsigned long _next_refresh, _auto_off;
bool _connected;
uint32_t _pin_code;
NodePrefs* _node_prefs;
char _version_info[32];
char _origin[62];
char _msg[80];
char _alert[80];
int _msgcount;
bool _need_refresh = true;
bool _displayWasOn = false; // Track display state before button press
unsigned long ui_started_at;
// Button handlers
#if defined(PIN_USER_BTN) || defined(PIN_USER_BTN_ANA)
@ -58,10 +59,11 @@ class UITask {
public:
UITask(mesh::MainBoard* board) : _board(board), _display(NULL) {
_next_refresh = 0;
_next_refresh = 0;
ui_started_at = 0;
_connected = false;
}
void begin(DisplayDriver* display, NodePrefs* node_prefs, const char* build_date, const char* firmware_version, uint32_t pin_code);
void begin(DisplayDriver* display, NodePrefs* node_prefs);
void setHasConnection(bool connected) { _connected = connected; }
bool hasDisplay() const { return _display != NULL; }

File diff suppressed because it is too large Load diff

View file

@ -22,11 +22,11 @@
/* ------------------------------ Config -------------------------------- */
#ifndef FIRMWARE_BUILD_DATE
#define FIRMWARE_BUILD_DATE "24 May 2025"
#define FIRMWARE_BUILD_DATE "7 Jun 2025"
#endif
#ifndef FIRMWARE_VERSION
#define FIRMWARE_VERSION "v1.6.2"
#define FIRMWARE_VERSION "v1.7.0"
#endif
#ifndef LORA_FREQ
@ -59,6 +59,14 @@
#define ADMIN_PASSWORD "password"
#endif
#ifndef SERVER_RESPONSE_DELAY
#define SERVER_RESPONSE_DELAY 300
#endif
#ifndef TXT_ACK_DELAY
#define TXT_ACK_DELAY 200
#endif
#ifdef DISPLAY_CLASS
#include "UITask.h"
static UITask ui_task(display);
@ -112,8 +120,7 @@ struct NeighbourInfo {
int8_t snr; // multiplied by 4, user should divide to get float value
};
// NOTE: need to space the ACK and the reply text apart (in CLI)
#define CLI_REPLY_DELAY_MILLIS 1500
#define CLI_REPLY_DELAY_MILLIS 1000
class MyMesh : public mesh::Mesh, public CommonCLICallbacks {
FILESYSTEM* _fs;
@ -330,6 +337,9 @@ protected:
int getInterferenceThreshold() const override {
return _prefs.interference_threshold;
}
int getAGCResetInterval() const override {
return ((int)_prefs.agc_reset_interval) * 4000; // milliseconds
}
void onAnonDataRecv(mesh::Packet* packet, uint8_t type, const mesh::Identity& sender, uint8_t* data, size_t len) override {
if (type == PAYLOAD_TYPE_ANON_REQ) { // received an initial request by a possible admin client (unknown at this stage)
@ -376,14 +386,14 @@ protected:
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the response
mesh::Packet* path = createPathReturn(sender, client->secret, packet->path, packet->path_len,
PAYLOAD_TYPE_RESPONSE, reply_data, 12);
if (path) sendFlood(path);
if (path) sendFlood(path, SERVER_RESPONSE_DELAY);
} else {
mesh::Packet* reply = createDatagram(PAYLOAD_TYPE_RESPONSE, sender, client->secret, reply_data, 12);
if (reply) {
if (client->out_path_len >= 0) { // we have an out_path, so send DIRECT
sendDirect(reply, client->out_path, client->out_path_len);
sendDirect(reply, client->out_path, client->out_path_len, SERVER_RESPONSE_DELAY);
} else {
sendFlood(reply);
sendFlood(reply, SERVER_RESPONSE_DELAY);
}
}
}
@ -446,14 +456,14 @@ protected:
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the response
mesh::Packet* path = createPathReturn(client->id, secret, packet->path, packet->path_len,
PAYLOAD_TYPE_RESPONSE, reply_data, reply_len);
if (path) sendFlood(path);
if (path) sendFlood(path, SERVER_RESPONSE_DELAY);
} else {
mesh::Packet* reply = createDatagram(PAYLOAD_TYPE_RESPONSE, client->id, secret, reply_data, reply_len);
if (reply) {
if (client->out_path_len >= 0) { // we have an out_path, so send DIRECT
sendDirect(reply, client->out_path, client->out_path_len);
sendDirect(reply, client->out_path, client->out_path_len, SERVER_RESPONSE_DELAY);
} else {
sendFlood(reply);
sendFlood(reply, SERVER_RESPONSE_DELAY);
}
}
}
@ -482,9 +492,9 @@ protected:
mesh::Packet* ack = createAck(ack_hash);
if (ack) {
if (client->out_path_len < 0) {
sendFlood(ack);
sendFlood(ack, TXT_ACK_DELAY);
} else {
sendDirect(ack, client->out_path, client->out_path_len);
sendDirect(ack, client->out_path, client->out_path_len, TXT_ACK_DELAY);
}
}
}
@ -568,7 +578,7 @@ public:
_prefs.advert_interval = 1; // default to 2 minutes for NEW installs
_prefs.flood_advert_interval = 3; // 3 hours
_prefs.flood_max = 64;
_prefs.interference_threshold = 14; // DB
_prefs.interference_threshold = 0; // disabled
}
CommonCLI* getCLI() { return &_cli; }

View file

@ -22,11 +22,11 @@
/* ------------------------------ Config -------------------------------- */
#ifndef FIRMWARE_BUILD_DATE
#define FIRMWARE_BUILD_DATE "24 May 2025"
#define FIRMWARE_BUILD_DATE "7 Jun 2025"
#endif
#ifndef FIRMWARE_VERSION
#define FIRMWARE_VERSION "v1.6.2"
#define FIRMWARE_VERSION "v1.7.0"
#endif
#ifndef LORA_FREQ
@ -67,6 +67,14 @@
#define MAX_UNSYNCED_POSTS 32
#endif
#ifndef SERVER_RESPONSE_DELAY
#define SERVER_RESPONSE_DELAY 300
#endif
#ifndef TXT_ACK_DELAY
#define TXT_ACK_DELAY 200
#endif
#ifdef DISPLAY_CLASS
#include "UITask.h"
static UITask ui_task(display);
@ -115,7 +123,7 @@ struct PostInfo {
#define PUSH_TIMEOUT_BASE 4000
#define PUSH_ACK_TIMEOUT_FACTOR 2000
#define CLIENT_KEEP_ALIVE_SECS 128
#define CLIENT_KEEP_ALIVE_SECS 0 // Now Disabled (was 128)
#define REQ_TYPE_GET_STATUS 0x01 // same as _GET_STATS
#define REQ_TYPE_KEEP_ALIVE 0x02
@ -204,7 +212,10 @@ class MyMesh : public mesh::Mesh, public CommonCLICallbacks {
void pushPostToClient(ClientInfo* client, PostInfo& post) {
int len = 0;
memcpy(&reply_data[len], &post.post_timestamp, 4); len += 4; // this is a PAST timestamp... but should be accepted by client
reply_data[len++] = (TXT_TYPE_SIGNED_PLAIN << 2); // 'signed' plain text
uint8_t attempt;
getRNG()->random(&attempt, 1); // need this for re-tries, so packet hash (and ACK) will be different
reply_data[len++] = (TXT_TYPE_SIGNED_PLAIN << 2) | (attempt & 3); // 'signed' plain text
// encode prefix of post.author.pub_key
memcpy(&reply_data[len], post.author.pub_key, 4); len += 4; // just first 4 bytes
@ -409,6 +420,9 @@ protected:
int getInterferenceThreshold() const override {
return _prefs.interference_threshold;
}
int getAGCResetInterval() const override {
return ((int)_prefs.agc_reset_interval) * 4000; // milliseconds
}
bool allowPacketForward(const mesh::Packet* packet) override {
if (_prefs.disable_fwd) return false;
@ -468,14 +482,14 @@ protected:
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the response
mesh::Packet* path = createPathReturn(sender, client->secret, packet->path, packet->path_len,
PAYLOAD_TYPE_RESPONSE, reply_data, 8 + 2);
if (path) sendFlood(path);
if (path) sendFlood(path, SERVER_RESPONSE_DELAY);
} else {
mesh::Packet* reply = createDatagram(PAYLOAD_TYPE_RESPONSE, sender, client->secret, reply_data, 8 + 2);
if (reply) {
if (client->out_path_len >= 0) { // we have an out_path, so send DIRECT
sendDirect(reply, client->out_path, client->out_path_len);
sendDirect(reply, client->out_path, client->out_path_len, SERVER_RESPONSE_DELAY);
} else {
sendFlood(reply);
sendFlood(reply, SERVER_RESPONSE_DELAY);
}
}
}
@ -565,12 +579,12 @@ protected:
mesh::Packet* ack = createAck(ack_hash);
if (ack) {
if (client->out_path_len < 0) {
sendFlood(ack);
sendFlood(ack, TXT_ACK_DELAY);
} else {
sendDirect(ack, client->out_path, client->out_path_len);
sendDirect(ack, client->out_path, client->out_path_len, TXT_ACK_DELAY);
}
}
delay_millis = REPLY_DELAY_MILLIS;
delay_millis = TXT_ACK_DELAY + REPLY_DELAY_MILLIS;
} else {
delay_millis = 0;
}
@ -589,9 +603,9 @@ protected:
auto reply = createDatagram(PAYLOAD_TYPE_TXT_MSG, client->id, secret, temp, 5 + text_len);
if (reply) {
if (client->out_path_len < 0) {
sendFlood(reply, delay_millis);
sendFlood(reply, delay_millis + SERVER_RESPONSE_DELAY);
} else {
sendDirect(reply, client->out_path, client->out_path_len, delay_millis);
sendDirect(reply, client->out_path, client->out_path_len, delay_millis + SERVER_RESPONSE_DELAY);
}
}
}
@ -634,7 +648,7 @@ protected:
auto reply = createAck(ack_hash);
if (reply) {
reply->payload[reply->payload_len++] = getUnsyncedCount(client); // NEW: add unsynced counter to end of ACK packet
sendDirect(reply, client->out_path, client->out_path_len);
sendDirect(reply, client->out_path, client->out_path_len, SERVER_RESPONSE_DELAY);
}
}
} else {
@ -644,14 +658,14 @@ protected:
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the response
mesh::Packet* path = createPathReturn(client->id, secret, packet->path, packet->path_len,
PAYLOAD_TYPE_RESPONSE, reply_data, reply_len);
if (path) sendFlood(path);
if (path) sendFlood(path, SERVER_RESPONSE_DELAY);
} else {
mesh::Packet* reply = createDatagram(PAYLOAD_TYPE_RESPONSE, client->id, secret, reply_data, reply_len);
if (reply) {
if (client->out_path_len >= 0) { // we have an out_path, so send DIRECT
sendDirect(reply, client->out_path, client->out_path_len);
sendDirect(reply, client->out_path, client->out_path_len, SERVER_RESPONSE_DELAY);
} else {
sendFlood(reply);
sendFlood(reply, SERVER_RESPONSE_DELAY);
}
}
}
@ -714,7 +728,7 @@ public:
_prefs.advert_interval = 1; // default to 2 minutes for NEW installs
_prefs.flood_advert_interval = 3; // 3 hours
_prefs.flood_max = 64;
_prefs.interference_threshold = 14; // DB
_prefs.interference_threshold = 0; // disabled
#ifdef ROOM_PASSWORD
StrHelper::strncpy(_prefs.guest_password, ROOM_PASSWORD, sizeof(_prefs.guest_password));
#endif

View file

@ -202,7 +202,7 @@ protected:
return true;
}
void onDiscoveredContact(ContactInfo& contact, bool is_new) override {
void onDiscoveredContact(ContactInfo& contact, bool is_new, uint8_t path_len, const uint8_t* path) override {
// TODO: if not in favs, prompt to add as fav(?)
Serial.printf("ADVERT from -> %s\n", contact.name);

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After

Width:  |  Height:  |  Size: 7.1 KiB

View file

@ -27,6 +27,8 @@ 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_PRIVATE_KEY_IMPORT=1 ; NOTE: comment these out for more secure firmware
-D ENABLE_PRIVATE_KEY_EXPORT=1
build_src_filter =
+<*.cpp>
+<helpers/*.cpp>
@ -35,7 +37,7 @@ build_src_filter =
[esp32_base]
extends = arduino_base
platform = espressif32
platform = platformio/espressif32@^6.11.0
monitor_filters = esp32_exception_decoder
extra_scripts = merge-bin.py
build_flags = ${arduino_base.build_flags}
@ -50,7 +52,7 @@ lib_deps =
; esp32c6 uses arduino framework 3.x
[esp32c6_base]
extends = esp32_base
platform = https://github.com/pioarduino/platform-espressif32.git
platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
; ----------------- NRF52 ---------------------
@ -59,6 +61,7 @@ extends = arduino_base
platform = nordicnrf52
build_flags = ${arduino_base.build_flags}
-D NRF52_PLATFORM
-D LFS_NO_ASSERT=1
[nrf52840_base]
extends = nrf52_base
@ -72,6 +75,9 @@ lib_deps =
[rp2040_base]
extends = arduino_base
upload_protocol = picotool
board_build.core = earlephilhower
platform = https://github.com/maxgerhardt/platform-raspberrypi.git
build_flags = ${arduino_base.build_flags}
-D RP2040_PLATFORM
@ -88,4 +94,4 @@ build_flags = ${arduino_base.build_flags}
build_src_filter = ${arduino_base.build_src_filter}
+<helpers/stm32>
lib_deps = ${arduino_base.lib_deps}
file://arch/stm32/Adafruit_LittleFS_stm32
file://arch/stm32/Adafruit_LittleFS_stm32

View file

@ -87,6 +87,14 @@ void Dispatcher::loop() {
} else {
return; // can't do any more radio activity until send is complete or timed out
}
// going back into receive mode now...
next_agc_reset_time = futureMillis(getAGCResetInterval());
}
if (getAGCResetInterval() > 0 && millisHasNowPassed(next_agc_reset_time)) {
_radio->resetAGC();
next_agc_reset_time = futureMillis(getAGCResetInterval());
}
// check inbound (delayed) queue

View file

@ -65,6 +65,8 @@ public:
virtual void triggerNoiseFloorCalibrate(int threshold) { }
virtual void resetAGC() { }
virtual bool isInRecvMode() const = 0;
/**
@ -116,7 +118,7 @@ class Dispatcher {
unsigned long next_tx_time;
unsigned long cad_busy_start;
unsigned long radio_nonrx_start;
unsigned long next_floor_calib_time;
unsigned long next_floor_calib_time, next_agc_reset_time;
bool prev_isrecv_mode;
uint32_t n_sent_flood, n_sent_direct;
uint32_t n_recv_flood, n_recv_direct;
@ -134,7 +136,7 @@ protected:
{
outbound = NULL; total_air_time = 0; next_tx_time = 0;
cad_busy_start = 0;
next_floor_calib_time = 0;
next_floor_calib_time = next_agc_reset_time = 0;
_err_flags = 0;
radio_nonrx_start = 0;
prev_isrecv_mode = true;
@ -154,6 +156,7 @@ protected:
virtual uint32_t getCADFailRetryDelay() const;
virtual uint32_t getCADFailMaxDuration() const;
virtual int getInterferenceThreshold() const { return 0; } // disabled by default
virtual int getAGCResetInterval() const { return 0; } // disabled by default
public:
void begin();

View file

@ -142,7 +142,7 @@ DispatcherAction Mesh::onRecvPacket(Packet* pkt) {
if (pkt->isRouteFlood()) {
// send a reciprocal return path to sender, but send DIRECTLY!
mesh::Packet* rpath = createPathReturn(&src_hash, secret, pkt->path, pkt->path_len, 0, NULL, 0);
if (rpath) sendDirect(rpath, path, path_len);
if (rpath) sendDirect(rpath, path, path_len, 500);
}
}
} else {
@ -518,7 +518,11 @@ void Mesh::sendDirect(Packet* packet, const uint8_t* path, uint8_t path_len, uin
pri = 5; // maybe make this configurable
} else {
memcpy(packet->path, path, packet->path_len = path_len);
pri = 0;
if (packet->getPayloadType() == PAYLOAD_TYPE_PATH) {
pri = 1; // slightly less priority
} else {
pri = 0;
}
}
_tables->hasSeen(packet); // mark this packet as already sent in case it is rebroadcast back to us
sendPacket(packet, pri, delay_millis);

View file

@ -1,6 +1,14 @@
#include <helpers/BaseChatMesh.h>
#include <Utils.h>
#ifndef SERVER_RESPONSE_DELAY
#define SERVER_RESPONSE_DELAY 300
#endif
#ifndef TXT_ACK_DELAY
#define TXT_ACK_DELAY 200
#endif
mesh::Packet* BaseChatMesh::createSelfAdvert(const char* name, double lat, double lon) {
uint8_t app_data[MAX_ADVERT_DATA_SIZE];
uint8_t app_data_len;
@ -50,7 +58,7 @@ void BaseChatMesh::onAdvertRecv(mesh::Packet* packet, const mesh::Identity& id,
}
ci.last_advert_timestamp = timestamp;
ci.lastmod = getRTCClock()->getCurrentTime();
onDiscoveredContact(ci, true); // let UI know
onDiscoveredContact(ci, true, packet->path_len, packet->path); // let UI know
return;
}
@ -81,7 +89,7 @@ void BaseChatMesh::onAdvertRecv(mesh::Packet* packet, const mesh::Identity& id,
from->last_advert_timestamp = timestamp;
from->lastmod = getRTCClock()->getCurrentTime();
onDiscoveredContact(*from, is_new); // let UI know
onDiscoveredContact(*from, is_new, packet->path_len, packet->path); // let UI know
}
int BaseChatMesh::searchPeersByHash(const uint8_t* hash) {
@ -131,14 +139,14 @@ void BaseChatMesh::onPeerDataRecv(mesh::Packet* packet, uint8_t type, int sender
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the ACK
mesh::Packet* path = createPathReturn(from.id, secret, packet->path, packet->path_len,
PAYLOAD_TYPE_ACK, (uint8_t *) &ack_hash, 4);
if (path) sendFlood(path);
if (path) sendFlood(path, TXT_ACK_DELAY);
} else {
mesh::Packet* ack = createAck(ack_hash);
if (ack) {
if (from.out_path_len < 0) {
sendFlood(ack);
sendFlood(ack, TXT_ACK_DELAY);
} else {
sendDirect(ack, from.out_path, from.out_path_len);
sendDirect(ack, from.out_path, from.out_path_len, TXT_ACK_DELAY);
}
}
}
@ -164,14 +172,14 @@ void BaseChatMesh::onPeerDataRecv(mesh::Packet* packet, uint8_t type, int sender
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the ACK
mesh::Packet* path = createPathReturn(from.id, secret, packet->path, packet->path_len,
PAYLOAD_TYPE_ACK, (uint8_t *) &ack_hash, 4);
if (path) sendFlood(path);
if (path) sendFlood(path, TXT_ACK_DELAY);
} else {
mesh::Packet* ack = createAck(ack_hash);
if (ack) {
if (from.out_path_len < 0) {
sendFlood(ack);
sendFlood(ack, TXT_ACK_DELAY);
} else {
sendDirect(ack, from.out_path, from.out_path_len);
sendDirect(ack, from.out_path, from.out_path_len, TXT_ACK_DELAY);
}
}
}
@ -187,14 +195,14 @@ void BaseChatMesh::onPeerDataRecv(mesh::Packet* packet, uint8_t type, int sender
// let this sender know path TO here, so they can use sendDirect(), and ALSO encode the response
mesh::Packet* path = createPathReturn(from.id, secret, packet->path, packet->path_len,
PAYLOAD_TYPE_RESPONSE, temp_buf, reply_len);
if (path) sendFlood(path);
if (path) sendFlood(path, SERVER_RESPONSE_DELAY);
} else {
mesh::Packet* reply = createDatagram(PAYLOAD_TYPE_RESPONSE, from.id, secret, temp_buf, reply_len);
if (reply) {
if (from.out_path_len >= 0) { // we have an out_path, so send DIRECT
sendDirect(reply, from.out_path, from.out_path_len);
sendDirect(reply, from.out_path, from.out_path_len, SERVER_RESPONSE_DELAY);
} else {
sendFlood(reply);
sendFlood(reply, SERVER_RESPONSE_DELAY);
}
}
}
@ -691,6 +699,13 @@ int BaseChatMesh::findChannelIdx(const mesh::GroupChannel& ch) {
}
#endif
bool BaseChatMesh::getContactByIdx(uint32_t idx, ContactInfo& contact) {
if (idx >= num_contacts) return false;
contact = contacts[idx];
return true;
}
ContactsIterator BaseChatMesh::startContactsIterator() {
return ContactsIterator();
}

View file

@ -7,19 +7,7 @@
#define MAX_TEXT_LEN (10*CIPHER_BLOCK_SIZE) // must be LESS than (MAX_PACKET_PAYLOAD - 4 - CIPHER_MAC_SIZE - 1)
struct ContactInfo {
mesh::Identity id;
char name[32];
uint8_t type; // on of ADV_TYPE_*
uint8_t flags;
int8_t out_path_len;
uint8_t out_path[MAX_PATH_SIZE];
uint32_t last_advert_timestamp; // by THEIR clock
uint8_t shared_secret[PUB_KEY_SIZE];
uint32_t lastmod; // by OUR clock
int32_t gps_lat, gps_lon; // 6 dec places
uint32_t sync_since;
};
#include "ContactInfo.h"
#define MAX_SEARCH_RESULTS 8
@ -61,10 +49,7 @@ struct ConnectionInfo {
uint32_t expected_ack;
};
struct ChannelDetails {
mesh::GroupChannel channel;
char name[32];
};
#include "ChannelDetails.h"
/**
* \brief abstract Mesh class for common 'chat' client
@ -104,7 +89,7 @@ protected:
// 'UI' concepts, for sub-classes to implement
virtual bool isAutoAddEnabled() const { return true; }
virtual void onDiscoveredContact(ContactInfo& contact, bool is_new) = 0;
virtual void onDiscoveredContact(ContactInfo& contact, bool is_new, uint8_t path_len, const uint8_t* path) = 0;
virtual bool processAck(const uint8_t *data) = 0;
virtual void onContactPathUpdated(const ContactInfo& contact) = 0;
virtual void onMessageRecv(const ContactInfo& contact, mesh::Packet* pkt, uint32_t sender_timestamp, const char *text) = 0;
@ -158,6 +143,7 @@ public:
bool removeContact(ContactInfo& contact);
bool addContact(const ContactInfo& contact);
int getNumContacts() const { return num_contacts; }
bool getContactByIdx(uint32_t idx, ContactInfo& contact);
ContactsIterator startContactsIterator();
ChannelDetails* addChannel(const char* name, const char* psk_base64);
bool getChannel(int idx, ChannelDetails& dest);

View file

@ -0,0 +1,9 @@
#pragma once
#include <Arduino.h>
#include <Mesh.h>
struct ChannelDetails {
mesh::GroupChannel channel;
char name[32];
};

View file

@ -53,7 +53,8 @@ void CommonCLI::loadPrefsInt(FILESYSTEM* fs, const char* filename) {
file.read((uint8_t *) &_prefs->allow_read_only, sizeof(_prefs->allow_read_only)); // 114
file.read((uint8_t *) &_prefs->reserved2, sizeof(_prefs->reserved2)); // 115
file.read((uint8_t *) &_prefs->bw, sizeof(_prefs->bw)); // 116
file.read(pad, 4); // 120
file.read((uint8_t *) &_prefs->agc_reset_interval, sizeof(_prefs->agc_reset_interval)); // 120
file.read(pad, 3); // 121
file.read((uint8_t *) &_prefs->flood_max, sizeof(_prefs->flood_max)); // 124
file.read((uint8_t *) &_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval)); // 125
file.read((uint8_t *) &_prefs->interference_threshold, sizeof(_prefs->interference_threshold)); // 126
@ -107,7 +108,8 @@ void CommonCLI::savePrefs(FILESYSTEM* fs) {
file.write((uint8_t *) &_prefs->allow_read_only, sizeof(_prefs->allow_read_only)); // 114
file.write((uint8_t *) &_prefs->reserved2, sizeof(_prefs->reserved2)); // 115
file.write((uint8_t *) &_prefs->bw, sizeof(_prefs->bw)); // 116
file.write(pad, 4); // 120
file.write((uint8_t *) &_prefs->agc_reset_interval, sizeof(_prefs->agc_reset_interval)); // 120
file.write(pad, 3); // 121
file.write((uint8_t *) &_prefs->flood_max, sizeof(_prefs->flood_max)); // 124
file.write((uint8_t *) &_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval)); // 125
file.write((uint8_t *) &_prefs->interference_threshold, sizeof(_prefs->interference_threshold)); // 126
@ -180,6 +182,8 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
sprintf(reply, "> %s", StrHelper::ftoa(_prefs->airtime_factor));
} else if (memcmp(config, "int.thresh", 10) == 0) {
sprintf(reply, "> %d", (uint32_t) _prefs->interference_threshold);
} else if (memcmp(config, "agc.reset.interval", 18) == 0) {
sprintf(reply, "> %d", ((uint32_t) _prefs->agc_reset_interval) * 4);
} else if (memcmp(config, "allow.read.only", 15) == 0) {
sprintf(reply, "> %s", _prefs->allow_read_only ? "on" : "off");
} else if (memcmp(config, "flood.advert.interval", 21) == 0) {
@ -231,6 +235,10 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
_prefs->interference_threshold = atoi(&config[11]);
savePrefs();
strcpy(reply, "OK");
} else if (memcmp(config, "agc.reset.interval ", 19) == 0) {
_prefs->agc_reset_interval = atoi(&config[19]) / 4;
savePrefs();
strcpy(reply, "OK");
} else if (memcmp(config, "allow.read.only ", 16) == 0) {
_prefs->allow_read_only = memcmp(&config[16], "on", 2) == 0;
savePrefs();

View file

@ -25,6 +25,7 @@ struct NodePrefs { // persisted to file
float bw;
uint8_t flood_max;
uint8_t interference_threshold;
uint8_t agc_reset_interval; // secs / 4
};
class CommonCLICallbacks {

18
src/helpers/ContactInfo.h Normal file
View file

@ -0,0 +1,18 @@
#pragma once
#include <Arduino.h>
#include <Mesh.h>
struct ContactInfo {
mesh::Identity id;
char name[32];
uint8_t type; // on of ADV_TYPE_*
uint8_t flags;
int8_t out_path_len;
uint8_t out_path[MAX_PATH_SIZE];
uint32_t last_advert_timestamp; // by THEIR clock
uint8_t shared_secret[PUB_KEY_SIZE];
uint32_t lastmod; // by OUR clock
int32_t gps_lat, gps_lon; // 6 dec places
uint32_t sync_since;
};

View file

@ -9,6 +9,48 @@ class CustomSX1262 : public SX1262 {
public:
CustomSX1262(Module *mod) : SX1262(mod) { }
bool std_init(SPIClass* spi = NULL) {
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
#ifdef LORA_CR
uint8_t cr = LORA_CR;
#else
uint8_t cr = 5;
#endif
#if defined(P_LORA_SCLK)
#ifdef NRF52_PLATFORM
if (spi) { spi->setPins(P_LORA_MISO, P_LORA_SCLK, P_LORA_MOSI); spi->begin(); }
#else
if (spi) spi->begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
#endif
#endif
int status = begin(LORA_FREQ, LORA_BW, LORA_SF, cr, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
setCRC(1);
#ifdef SX126X_CURRENT_LIMIT
setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
}
bool isReceiving() {
uint16_t irq = getIrqFlags();
bool detected = (irq & SX126X_IRQ_HEADER_VALID) || (irq & SX126X_IRQ_PREAMBLE_DETECTED);

View file

@ -9,6 +9,7 @@
#define STATE_INT_READY 16
#define NUM_NOISE_FLOOR_SAMPLES 64
#define SAMPLING_THRESHOLD 14
static volatile uint8_t state = STATE_IDLE;
@ -46,23 +47,35 @@ void RadioLibWrapper::idle() {
void RadioLibWrapper::triggerNoiseFloorCalibrate(int threshold) {
_threshold = threshold;
if (threshold > 0 && _num_floor_samples >= NUM_NOISE_FLOOR_SAMPLES) { // ignore trigger if currently sampling
if (_num_floor_samples >= NUM_NOISE_FLOOR_SAMPLES) { // ignore trigger if currently sampling
_num_floor_samples = 0;
_floor_sample_sum = 0;
}
}
void RadioLibWrapper::resetAGC() {
// make sure we're not mid-receive of packet!
if ((state & STATE_INT_READY) != 0 || isReceivingPacket()) return;
// NOTE: according to higher powers, just issuing RadioLib's startReceive() will reset the AGC.
// revisit this if a better impl is discovered.
state = STATE_IDLE; // trigger a startReceive()
}
void RadioLibWrapper::loop() {
if (state == STATE_RX && _num_floor_samples < NUM_NOISE_FLOOR_SAMPLES) {
if (!isReceivingPacket()) {
int rssi = getCurrentRSSI();
if (rssi < _noise_floor + _threshold) { // only consider samples below current floor+THRESHOLD
if (rssi < _noise_floor + SAMPLING_THRESHOLD) { // only consider samples below current floor + sampling THRESHOLD
_num_floor_samples++;
_floor_sample_sum += rssi;
}
}
} else if (_num_floor_samples >= NUM_NOISE_FLOOR_SAMPLES && _floor_sample_sum != 0) {
_noise_floor = _floor_sample_sum / NUM_NOISE_FLOOR_SAMPLES;
if (_noise_floor < -120) {
_noise_floor = -120; // clamp to lower bound of -120dBi
}
_floor_sample_sum = 0;
MESH_DEBUG_PRINTLN("RadioLibWrapper: noise_floor = %d", (int)_noise_floor);

View file

@ -39,6 +39,7 @@ public:
int getNoiseFloor() const override { return _noise_floor; }
void triggerNoiseFloorCalibrate(int threshold) override;
void resetAGC() override;
void loop() override;

View file

@ -26,6 +26,11 @@ void ThinkNodeM1Board::begin() {
Wire.begin();
#ifdef P_LORA_TX_LED
pinMode(P_LORA_TX_LED, OUTPUT);
digitalWrite(P_LORA_TX_LED, LOW);
#endif
pinMode(SX126X_POWER_EN, OUTPUT);
digitalWrite(SX126X_POWER_EN, HIGH);
delay(10); // give sx1262 some time to power up

View file

@ -39,6 +39,15 @@ public:
return startup_reason;
}
#if defined(P_LORA_TX_LED)
void onBeforeTransmit() override {
digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
}
void onAfterTransmit() override {
digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
}
#endif
const char* getManufacturerName() const override {
return "Elecrow ThinkNode-M1";
}

View file

@ -0,0 +1,30 @@
#include "WaveshareBoard.h"
#include <Arduino.h>
#include <Wire.h>
void WaveshareBoard::begin() {
// for future use, sub-classes SHOULD call this from their begin()
startup_reason = BD_STARTUP_NORMAL;
#ifdef P_LORA_TX_LED
pinMode(P_LORA_TX_LED, OUTPUT);
#endif
#ifdef PIN_VBAT_READ
pinMode(PIN_VBAT_READ, INPUT);
#endif
#if defined(PIN_BOARD_SDA) && defined(PIN_BOARD_SCL)
Wire.setSDA(PIN_BOARD_SDA);
Wire.setSCL(PIN_BOARD_SCL);
#endif
Wire.begin();
delay(10); // give sx1262 some time to power up
}
bool WaveshareBoard::startOTAUpdate(const char *id, char reply[]) {
return false;
}

View file

@ -0,0 +1,73 @@
#pragma once
#include <Arduino.h>
#include <MeshCore.h>
// LoRa radio module pins for Waveshare RP2040-LoRa-HF/LF
// https://files.waveshare.com/wiki/RP2040-LoRa/Rp2040-lora-sch.pdf
#define P_LORA_DIO_1 16
#define P_LORA_NSS 13 // CS
#define P_LORA_RESET 23
#define P_LORA_BUSY 18
#define P_LORA_SCLK 14
#define P_LORA_MISO 24
#define P_LORA_MOSI 15
#define P_LORA_TX_LED 25
#define SX126X_DIO2_AS_RF_SWITCH true
#define SX126X_DIO3_TCXO_VOLTAGE 0
/*
* This board has no built-in way to read battery voltage.
* Nevertheless it's very easy to make it work, you only require two 1% resistors.
*
* BAT+ -----+
* |
* VSYS --+ -/\/\/\/\- --+
* 200k |
* +-- GPIO28
* |
* GND --+ -/\/\/\/\- --+
* | 100k
* BAT- -----+
*/
#define PIN_VBAT_READ 28
#define BATTERY_SAMPLES 8
#define ADC_MULTIPLIER (3.0f * 3.3f * 1000)
class WaveshareBoard : public mesh::MainBoard {
protected:
uint8_t startup_reason;
public:
void begin();
uint8_t getStartupReason() const override { return startup_reason; }
#ifdef P_LORA_TX_LED
void onBeforeTransmit() override { digitalWrite(P_LORA_TX_LED, HIGH); }
void onAfterTransmit() override { digitalWrite(P_LORA_TX_LED, LOW); }
#endif
uint16_t getBattMilliVolts() override {
#if defined(PIN_VBAT_READ) && defined(ADC_MULTIPLIER)
analogReadResolution(12);
uint32_t raw = 0;
for (int i = 0; i < BATTERY_SAMPLES; i++) {
raw += analogRead(PIN_VBAT_READ);
}
raw = raw / BATTERY_SAMPLES;
return (ADC_MULTIPLIER * raw) / 4096;
#else
return 0;
#endif
}
const char *getManufacturerName() const override { return "Waveshare RP2040-LoRa"; }
void reboot() override { rp2040.reboot(); }
bool startOTAUpdate(const char *id, char reply[]) override;
};

View file

@ -11,6 +11,7 @@ void genericBuzzer::begin() {
quiet(false);
pinMode(PIN_BUZZER, OUTPUT);
digitalWrite(PIN_BUZZER, LOW); // need to pull low by default to avoid extreme power draw
startup();
}

View file

@ -56,13 +56,11 @@ build_flags =
${Generic_ESPNOW.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
; NOTE: DO NOT ENABLE --> -D ESPNOW_DEBUG_LOGGING=1
build_src_filter = ${Generic_ESPNOW.build_src_filter}
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Generic_ESPNOW.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -0,0 +1,33 @@
#pragma once
#include <MeshCore.h>
#include <Arduino.h>
#if defined(ESP_PLATFORM)
#include <helpers/ESP32Board.h>
class Heltec_CT62_Board : public ESP32Board {
public:
uint16_t getBattMilliVolts() override {
#ifdef PIN_VBAT_READ
analogReadResolution(12); // ESP32-C3 ADC is 12-bit - 3.3/4096 (ref voltage/max counts)
uint32_t raw = 0;
for (int i = 0; i < 8; i++) {
raw += analogRead(PIN_VBAT_READ);
}
raw = raw / 8;
return ((6.52 * raw) / 1024.0) * 1000;
#else
return 0; // not supported
#endif
}
const char* getManufacturerName() const override {
return "Heltec CT62";
}
};
#endif

View file

@ -0,0 +1,88 @@
[Heltec_ct62]
extends = esp32_base
board = esp32-c3-devkitm-1
build_flags =
${esp32_base.build_flags}
-I variants/heltec_ct62
-D HELTEC_HT_CT62=1
-D RADIO_CLASS=CustomSX1262
-D WRAPPER_CLASS=CustomSX1262Wrapper
-D ESP32_CPU_FREQ=80
-D LORA_TX_POWER=22
-D P_LORA_TX_LED=18
-D PIN_BOARD_SDA=0
-D PIN_BOARD_SCL=1
;-D PIN_USER_BTN=9
-D PIN_VBAT_READ=2
-D P_LORA_DIO_1=3
-D P_LORA_NSS=8
-D P_LORA_RESET=5
-D P_LORA_DIO_0=RADIOLIB_NC
-D P_LORA_DIO_2=RADIOLIB_NC
-D P_LORA_BUSY=4
-D P_LORA_SCLK=10
-D P_LORA_MISO=6
-D P_LORA_MOSI=7
-D SX126X_DIO2_AS_RF_SWITCH=true
-D SX126X_DIO3_TCXO_VOLTAGE=1.8
-D SX126X_CURRENT_LIMIT=140
-D SX126X_RX_BOOSTED_GAIN=1
build_src_filter = ${esp32_base.build_src_filter}
+<../variants/heltec_ct62>
[env:Heltec_ct62_repeater]
extends = Heltec_ct62
build_flags =
${Heltec_ct62.build_flags}
;-D ARDUINO_USB_MODE=1
;-D ARDUINO_USB_CDC_ON_BOOT=1
-D ADVERT_NAME='"HT-CT62 Repeater"'
-D ADVERT_LAT=0.0
-D ADVERT_LON=0.0
-D ADMIN_PASSWORD='"password"'
-D MAX_NEIGHBOURS=8
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_ct62.build_src_filter}
+<../examples/simple_repeater>
lib_deps =
${Heltec_ct62.lib_deps}
${esp32_ota.lib_deps}
[env:Heltec_ct62_companion_radio_usb]
extends = Heltec_ct62
build_flags =
${Heltec_ct62.build_flags}
; -D ARDUINO_USB_MODE=1
; -D ARDUINO_USB_CDC_ON_BOOT=1
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D OFFLINE_QUEUE_SIZE=256
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_ct62.build_src_filter}
+<../examples/companion_radio>
lib_deps =
${Heltec_ct62.lib_deps}
${esp32_ota.lib_deps}
densaugeo/base64 @ ~1.4.0
[env:Heltec_ct62_companion_radio_ble]
extends = Heltec_ct62
build_flags =
${Heltec_ct62.build_flags}
; -D ARDUINO_USB_MODE=1
; -D ARDUINO_USB_CDC_ON_BOOT=1
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D OFFLINE_QUEUE_SIZE=256
-D BLE_PIN_CODE=123456
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_ct62.build_src_filter}
+<../examples/companion_radio>
+<helpers/esp32/SerialBLEInterface.cpp>
lib_deps =
${Heltec_ct62.lib_deps}
${esp32_ota.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -0,0 +1,70 @@
#include <Arduino.h>
#include "target.h"
Heltec_CT62_Board board;
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
WRAPPER_CLASS radio_driver(radio, board);
ESP32RTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
SensorManager sensors;
#ifndef LORA_CR
#define LORA_CR 5
#endif
bool radio_init() {
fallback_clock.begin();
rtc_clock.begin(Wire);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
#if defined(P_LORA_SCLK)
SPI.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
#endif
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
radio.setCRC(1);
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
}
uint32_t radio_get_rng_seed() {
return radio.random(0x7FFFFFFF);
}
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
radio.setFrequency(freq);
radio.setSpreadingFactor(sf);
radio.setBandwidth(bw);
radio.setCodingRate(cr);
}
void radio_set_tx_power(uint8_t dbm) {
radio.setOutputPower(dbm);
}
mesh::LocalIdentity radio_new_identity() {
RadioNoiseListener rng(radio);
return mesh::LocalIdentity(&rng); // create new random identity
}

View file

@ -0,0 +1,20 @@
#pragma once
#define RADIOLIB_STATIC_ONLY 1
#include <RadioLib.h>
#include <helpers/RadioLibWrappers.h>
#include "HT-CT62Board.h"
#include <helpers/CustomSX1262Wrapper.h>
#include <helpers/AutoDiscoverRTCClock.h>
#include <helpers/SensorManager.h>
extern Heltec_CT62_Board board;
extern WRAPPER_CLASS radio_driver;
extern AutoDiscoverRTCClock rtc_clock;
extern SensorManager sensors;
bool radio_init();
uint32_t radio_get_rng_seed();
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
void radio_set_tx_power(uint8_t dbm);
mesh::LocalIdentity radio_new_identity();

View file

@ -39,7 +39,7 @@ extends = Heltec_tracker_base
build_flags =
${Heltec_tracker_base.build_flags}
-I src/helpers/ui
; -D ARDUINO_USB_CDC_ON_BOOT=1 ; need for debugging
-D ARDUINO_USB_CDC_ON_BOOT=1 ; need for Serial
-D DISPLAY_ROTATION=1
-D DISPLAY_CLASS=ST7735Display
-D MAX_CONTACTS=100
@ -47,8 +47,6 @@ build_flags =
-D BLE_PIN_CODE=123456 ; HWT will use display for pin
-D OFFLINE_QUEUE_SIZE=256
; -D BLE_DEBUG_LOGGING=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_tracker_base.build_src_filter}

View file

@ -99,8 +99,6 @@ build_flags =
-D BLE_PIN_CODE=0
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_lora32_v2.build_src_filter}

View file

@ -91,8 +91,6 @@ build_flags =
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D DISPLAY_CLASS=SSD1306Display
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${Heltec_lora32_v3.build_src_filter}
@ -112,8 +110,6 @@ build_flags =
-D BLE_PIN_CODE=0 ; dynamic, random PIN
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_lora32_v3.build_src_filter}
@ -134,8 +130,6 @@ build_flags =
-D WIFI_DEBUG_LOGGING=1
-D WIFI_SSID='"myssid"'
-D WIFI_PWD='"mypwd"'
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_lora32_v3.build_src_filter}
@ -189,8 +183,6 @@ build_flags =
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_lora32_v3.build_src_filter}

View file

@ -20,43 +20,16 @@ EnvironmentSensorManager sensors;
DISPLAY_CLASS display;
#endif
#ifndef LORA_CR
#define LORA_CR 5
#endif
bool radio_init() {
fallback_clock.begin();
rtc_clock.begin(Wire);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
#if defined(P_LORA_SCLK)
spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
return radio.std_init(&spi);
#else
return radio.std_init();
#endif
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
radio.setCRC(1);
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
}
uint32_t radio_get_rng_seed() {

View file

@ -92,8 +92,6 @@ build_flags =
-D DISPLAY_CLASS=SSD1306Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}
@ -113,8 +111,6 @@ build_flags =
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1262.build_src_filter}

View file

@ -0,0 +1,119 @@
[LilyGo_T3S3_sx1276]
extends = esp32_base
board = t3_s3_v1_x
build_flags =
${esp32_base.build_flags}
-I variants/lilygo_t3s3_sx1276
-D LILYGO_T3S3
-D P_LORA_DIO_0=9
-D P_LORA_DIO_1=33
-D P_LORA_NSS=7
-D P_LORA_RESET=8
-D P_LORA_SCLK=5
-D P_LORA_MISO=3
-D P_LORA_MOSI=6
-D P_LORA_TX_LED=37
-D PIN_VBAT_READ=1
-D PIN_USER_BTN=0
-D PIN_BOARD_SDA=18
-D PIN_BOARD_SCL=17
-D PIN_OLED_RESET=21
-D RADIO_CLASS=CustomSX1276
-D WRAPPER_CLASS=CustomSX1276Wrapper
-D SX127X_CURRENT_LIMIT=120
-D LORA_TX_POWER=20
build_src_filter = ${esp32_base.build_src_filter}
+<../variants/lilygo_t3s3_sx1276>
lib_deps =
${esp32_base.lib_deps}
adafruit/Adafruit SSD1306 @ ^2.5.13
; === LilyGo T3S3 with SX1276 environments ===
[env:LilyGo_T3S3_sx1276_Repeater]
extends = LilyGo_T3S3_sx1276
build_flags =
${LilyGo_T3S3_sx1276.build_flags}
-D DISPLAY_CLASS=SSD1306Display
-D ADVERT_NAME='"T3S3-1276 Repeater"'
-D ADVERT_LAT=0.0
-D ADVERT_LON=0.0
-D ADMIN_PASSWORD='"password"'
-D MAX_NEIGHBOURS=8
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1276.build_src_filter}
+<helpers/ui/SSD1306Display.cpp>
+<../examples/simple_repeater>
lib_deps =
${LilyGo_T3S3_sx1276.lib_deps}
${esp32_ota.lib_deps}
[env:LilyGo_T3S3_sx1276_terminal_chat]
extends = LilyGo_T3S3_sx1276
build_flags =
${LilyGo_T3S3_sx1276.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1276.build_src_filter}
+<../examples/simple_secure_chat/main.cpp>
lib_deps =
${LilyGo_T3S3_sx1276.lib_deps}
densaugeo/base64 @ ~1.4.0
[env:LilyGo_T3S3_sx1276_room_server]
extends = LilyGo_T3S3_sx1276
build_flags =
${LilyGo_T3S3_sx1276.build_flags}
-D DISPLAY_CLASS=SSD1306Display
-D ADVERT_NAME='"T3S3-1276 Room"'
-D ADVERT_LAT=0.0
-D ADVERT_LON=0.0
-D ADMIN_PASSWORD='"password"'
-D ROOM_PASSWORD='"hello"'
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1276.build_src_filter}
+<helpers/ui/SSD1306Display.cpp>
+<../examples/simple_room_server>
lib_deps =
${LilyGo_T3S3_sx1276.lib_deps}
${esp32_ota.lib_deps}
[env:LilyGo_T3S3_sx1276_companion_radio_usb]
extends = LilyGo_T3S3_sx1276
upload_speed = 115200
build_flags =
${LilyGo_T3S3_sx1276.build_flags}
-D DISPLAY_CLASS=SSD1306Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D MESH_PACKET_LOGGING=1
-D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1276.build_src_filter}
+<helpers/ui/SSD1306Display.cpp>
+<../examples/companion_radio>
lib_deps =
${LilyGo_T3S3_sx1276.lib_deps}
densaugeo/base64 @ ~1.4.0
[env:LilyGo_T3S3_sx1276_companion_radio_ble]
extends = LilyGo_T3S3_sx1276
build_flags =
${LilyGo_T3S3_sx1276.build_flags}
-D DISPLAY_CLASS=SSD1306Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_T3S3_sx1276.build_src_filter}
+<helpers/esp32/*.cpp>
+<helpers/ui/SSD1306Display.cpp>
+<../examples/companion_radio>
lib_deps =
${LilyGo_T3S3_sx1276.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -0,0 +1,70 @@
#include <Arduino.h>
#include "target.h"
ESP32Board board;
#if defined(P_LORA_SCLK)
static SPIClass spi;
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_0, P_LORA_RESET, P_LORA_DIO_1, spi);
#else
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_0, P_LORA_RESET, P_LORA_DIO_1);
#endif
WRAPPER_CLASS radio_driver(radio, board);
ESP32RTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
SensorManager sensors;
#ifdef DISPLAY_CLASS
DISPLAY_CLASS display;
#endif
#ifndef LORA_CR
#define LORA_CR 5
#endif
bool radio_init() {
fallback_clock.begin();
rtc_clock.begin(Wire);
#if defined(P_LORA_SCLK)
spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
#endif
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
#ifdef SX127X_CURRENT_LIMIT
radio.setCurrentLimit(SX127X_CURRENT_LIMIT);
#endif
radio.setCRC(1);
radio.setRfSwitchPins(21, 10);
return true; // success
}
uint32_t radio_get_rng_seed() {
return radio.random(0x7FFFFFFF);
}
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
radio.setFrequency(freq);
radio.setSpreadingFactor(sf);
radio.setBandwidth(bw);
radio.setCodingRate(cr);
}
void radio_set_tx_power(uint8_t dbm) {
radio.setOutputPower(dbm);
}
mesh::LocalIdentity radio_new_identity() {
RadioNoiseListener rng(radio);
return mesh::LocalIdentity(&rng); // create new random identity
}

View file

@ -0,0 +1,27 @@
#pragma once
#define RADIOLIB_STATIC_ONLY 1
#include <RadioLib.h>
#include <helpers/RadioLibWrappers.h>
#include <helpers/ESP32Board.h>
#include <helpers/CustomSX1276Wrapper.h>
#include <helpers/AutoDiscoverRTCClock.h>
#include <helpers/SensorManager.h>
#ifdef DISPLAY_CLASS
#include <helpers/ui/SSD1306Display.h>
#endif
extern ESP32Board board;
extern WRAPPER_CLASS radio_driver;
extern AutoDiscoverRTCClock rtc_clock;
extern SensorManager sensors;
#ifdef DISPLAY_CLASS
extern DISPLAY_CLASS display;
#endif
bool radio_init();
uint32_t radio_get_rng_seed();
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
void radio_set_tx_power(uint8_t dbm);
mesh::LocalIdentity radio_new_identity();

View file

@ -33,8 +33,6 @@ build_flags =
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D RADIOLIB_DEBUG_BASIC=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_TBeam.build_src_filter}

View file

@ -38,8 +38,6 @@ build_flags =
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
; -D RADIOLIB_DEBUG_BASIC=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_TBeam_SX1262.build_src_filter}

View file

@ -69,8 +69,6 @@ build_flags =
-D BLE_PIN_CODE=123456
-D OFFLINE_QUEUE_SIZE=256
; -D BLE_DEBUG_LOGGING=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=8
; -D MESH_DEBUG=1
build_src_filter = ${T_Beam_S3_Supreme_SX1262.build_src_filter}

View file

@ -30,7 +30,7 @@ build_flags =
build_src_filter = ${esp32c6_base.build_src_filter}
+<../variants/lilygo_tlora_c6>
[env:LilyGo_Tlora_c6_Repeater]
[env:LilyGo_Tlora_C6_repeater]
extends = tlora_c6
build_src_filter = ${tlora_c6.build_src_filter}
+<../examples/simple_repeater/main.cpp>
@ -47,7 +47,24 @@ lib_deps =
${tlora_c6.lib_deps}
; ${esp32_ota.lib_deps}
[env:LilyGo_Tlora_c6_companion_radio_ble]
[env:LilyGo_Tlora_C6_room_server]
extends = tlora_c6
build_src_filter = ${tlora_c6.build_src_filter}
+<../examples/simple_room_server>
build_flags =
${tlora_c6.build_flags}
-D ADVERT_NAME='"Tlora C6 Room"'
-D ADVERT_LAT=0.0
-D ADVERT_LON=0.0
-D ADMIN_PASSWORD='"password"'
-D ROOM_PASSWORD='"hello"'
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
lib_deps =
${tlora_c6.lib_deps}
; ${esp32_ota.lib_deps}
[env:LilyGo_Tlora_C6_companion_radio_ble]
extends = tlora_c6
build_flags = ${tlora_c6.build_flags}
-D MAX_CONTACTS=100
@ -55,8 +72,8 @@ build_flags = ${tlora_c6.build_flags}
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
-D ENABLE_PRIVATE_KEY_IMPORT=1
-D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${tlora_c6.build_src_filter}

View file

@ -72,8 +72,6 @@ build_flags =
${LilyGo_TLora_V2_1_1_6.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}
@ -92,8 +90,6 @@ build_flags =
-D BLE_PIN_CODE=123456
-D OFFLINE_QUEUE_SIZE=256
; -D BLE_DEBUG_LOGGING=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_TLora_V2_1_1_6.build_src_filter}

View file

@ -41,8 +41,6 @@ build_flags =
-D OFFLINE_QUEUE_SIZE=256
-D DISPLAY_CLASS=SH1106Display
-D PIN_BUZZER=4
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Nano_G2_Ultra.build_src_filter}

View file

@ -14,7 +14,7 @@ build_flags = ${rp2040_base.build_flags}
-D LORA_TX_POWER=22
-D SX126X_RX_BOOSTED_GAIN=1
build_src_filter = ${rp2040_base.build_src_filter}
+<helpers/rp2040/*.cpp>
+<helpers/rp2040/PicoWBoard.cpp>
+<../variants/picow>
lib_deps = ${rp2040_base.lib_deps}
@ -49,8 +49,6 @@ extends = picow
build_flags = ${picow.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${picow.build_src_filter}
@ -65,8 +63,6 @@ lib_deps = ${picow.lib_deps}
; -D MAX_GROUP_CHANNELS=8
; -D BLE_PIN_CODE=123456
; -D BLE_DEBUG_LOGGING=1
; ; -D ENABLE_PRIVATE_KEY_IMPORT=1
; ; -D ENABLE_PRIVATE_KEY_EXPORT=1
; ; -D MESH_PACKET_LOGGING=1
; ; -D MESH_DEBUG=1
; build_src_filter = ${picow.build_src_filter}
@ -82,8 +78,6 @@ lib_deps = ${picow.lib_deps}
; -D WIFI_DEBUG_LOGGING=1
; -D WIFI_SSID='"myssid"'
; -D WIFI_PWD='"mypwd"'
; ; -D ENABLE_PRIVATE_KEY_IMPORT=1
; ; -D ENABLE_PRIVATE_KEY_EXPORT=1
; ; -D MESH_PACKET_LOGGING=1
; ; -D MESH_DEBUG=1
; build_src_filter = ${picow.build_src_filter}

View file

@ -103,8 +103,6 @@ build_flags = ${Faketec.build_flags}
-D MAX_GROUP_CHANNELS=8
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D ENABLE_PRIVATE_KEY_EXPORT=1
-D ENABLE_PRIVATE_KEY_IMPORT=1
-D OFFLINE_QUEUE_SIZE=256
-D DISPLAY_CLASS=SSD1306Display
; -D MESH_PACKET_LOGGING=1
@ -186,7 +184,7 @@ build_flags = ${ProMicroLLCC68.build_flags}
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${ProMicroLLCC68.build_src_filter}
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps = ${ProMicroLLCC68.lib_deps}
adafruit/RTClib @ ^2.1.3
densaugeo/base64 @ ~1.4.0
@ -198,14 +196,12 @@ build_flags = ${ProMicroLLCC68.build_flags}
-D MAX_GROUP_CHANNELS=8
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D ENABLE_PRIVATE_KEY_EXPORT=1
-D ENABLE_PRIVATE_KEY_IMPORT=1
-D OFFLINE_QUEUE_SIZE=256
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${ProMicroLLCC68.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps = ${ProMicroLLCC68.lib_deps}
adafruit/RTClib @ ^2.1.3
densaugeo/base64 @ ~1.4.0

View file

@ -64,8 +64,6 @@ build_flags =
-D DISPLAY_CLASS=SSD1306Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${rak4631.build_src_filter}
@ -85,8 +83,6 @@ build_flags =
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${rak4631.build_src_filter}
@ -108,8 +104,6 @@ build_flags =
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
-D ENV_INCLUDE_GPS=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${rak4631.build_src_filter}

View file

@ -9,18 +9,23 @@ build_flags =
-D WRAPPER_CLASS=CustomSX1262Wrapper
-D LORA_TX_POWER=7
; -D P_LORA_TX_LED=35
; -D PIN_BOARD_SDA=5
; -D PIN_BOARD_SCL=6
-D PIN_USER_BTN=0
-D PIN_BOARD_SDA=5
-D PIN_BOARD_SCL=6
-D PIN_USER_BTN=38
-D SX126X_DIO2_AS_RF_SWITCH=true
-D SX126X_DIO3_TCXO_VOLTAGE=1.8
-D SX126X_CURRENT_LIMIT=140
; -D SX126X_RX_BOOSTED_GAIN=1 - DO NOT ENABLE THIS!
-I src/helpers/ui
-D DISPLAY_CLASS=SH1106Display
; https://wiki.uniteng.com/en/meshtastic/station-g2#impact-of-lora-node-dense-areashigh-noise-environments-on-rf-performance
build_src_filter = ${esp32_base.build_src_filter}
+<../variants/station_g2>
+<helpers/ui/SH1106Display.cpp>
lib_deps =
${esp32_base.lib_deps}
adafruit/Adafruit SH110X @ ~2.1.13
adafruit/Adafruit GFX Library @ ^1.12.1
[env:Station_G2_repeater]
extends = Station_G2
@ -55,3 +60,39 @@ build_flags =
lib_deps =
${Station_G2.lib_deps}
${esp32_ota.lib_deps}
[env:Station_G2_companion_radio_usb]
extends = Station_G2
build_flags =
${Station_G2.build_flags}
-D DISPLAY_CLASS=SH1106Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${Station_G2.build_src_filter}
+<helpers/ui/SH1106Display.cpp>
+<../examples/companion_radio>
lib_deps =
${Station_G2.lib_deps}
densaugeo/base64 @ ~1.4.0
[env:Station_G2_companion_radio_ble]
extends = Station_G2
build_flags =
${Station_G2.build_flags}
-D DISPLAY_CLASS=SH1106Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Station_G2.build_src_filter}
+<helpers/esp32/*.cpp>
+<helpers/ui/SH1106Display.cpp>
+<../examples/companion_radio>
lib_deps =
${Station_G2.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -16,6 +16,10 @@ ESP32RTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
SensorManager sensors;
#ifdef DISPLAY_CLASS
DISPLAY_CLASS display;
#endif
#ifndef LORA_CR
#define LORA_CR 5
#endif

View file

@ -8,11 +8,19 @@
#include <helpers/AutoDiscoverRTCClock.h>
#include <helpers/SensorManager.h>
#ifdef DISPLAY_CLASS
#include <helpers/ui/SH1106Display.h>
#endif
extern StationG2Board board;
extern WRAPPER_CLASS radio_driver;
extern AutoDiscoverRTCClock rtc_clock;
extern SensorManager sensors;
#ifdef DISPLAY_CLASS
extern DISPLAY_CLASS display;
#endif
bool radio_init();
uint32_t radio_get_rng_seed();
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);

View file

@ -0,0 +1,119 @@
#include <Arduino.h>
#include "t1000e_sensors.h"
#define HEATER_NTC_BX 4250 // thermistor coefficient B
#define HEATER_NTC_RP 8250 // ohm, series resistance to thermistor
#define HEATER_NTC_KA 273.15 // 25 Celsius at Kelvin
#define NTC_REF_VCC 3000 // mV, output voltage of LDO
#define LIGHT_REF_VCC 2400 //
static unsigned int ntc_res2[136]={
113347,107565,102116,96978,92132,87559,83242,79166,75316,71677,
68237,64991,61919,59011,56258,53650,51178,48835,46613,44506,
42506,40600,38791,37073,35442,33892,32420,31020,29689,28423,
27219,26076,24988,23951,22963,22021,21123,20267,19450,18670,
17926,17214,16534,15886,15266,14674,14108,13566,13049,12554,
12081,11628,11195,10780,10382,10000,9634,9284,8947,8624,
8315,8018,7734,7461,7199,6948,6707,6475,6253,6039,
5834,5636,5445,5262,5086,4917,4754,4597,4446,4301,
4161,4026,3896,3771,3651,3535,3423,3315,3211,3111,
3014,2922,2834,2748,2666,2586,2509,2435,2364,2294,
2228,2163,2100,2040,1981,1925,1870,1817,1766,1716,
1669,1622,1578,1535,1493,1452,1413,1375,1338,1303,
1268,1234,1202,1170,1139,1110,1081,1053,1026,999,
974,949,925,902,880,858,
};
static char ntc_temp2[136]=
{
-30,-29,-28,-27,-26,-25,-24,-23,-22,-21,
-20,-19,-18,-17,-16,-15,-14,-13,-12,-11,
-10,-9,-8,-7,-6,-5,-4,-3,-2,-1,
0,1,2,3,4,5,6,7,8,9,
10,11,12,13,14,15,16,17,18,19,
20,21,22,23,24,25,26,27,28,29,
30,31,32,33,34,35,36,37,38,39,
40,41,42,43,44,45,46,47,48,49,
50,51,52,53,54,55,56,57,58,59,
60,61,62,63,64,65,66,67,68,69,
70,71,72,73,74,75,76,77,78,79,
80,81,82,83,84,85,86,87,88,89,
90,91,92,93,94,95,96,97,98,99,
100,101,102,103,104,105,
};
static float get_heater_temperature( unsigned int vcc_volt, unsigned int ntc_volt )
{
int i = 0;
float Vout = 0, Rt = 0, temp = 0;
Vout = ntc_volt;
Rt = ( HEATER_NTC_RP * vcc_volt ) / Vout - HEATER_NTC_RP;
for( i = 0; i < 136; i++ )
{
if( Rt >= ntc_res2[i] )
{
break;
}
}
temp = ntc_temp2[i - 1] + 1 * ( ntc_res2[i - 1] - Rt ) / ( float )( ntc_res2[i - 1] - ntc_res2[i] );
temp = ( temp * 100 + 5 ) / 100;
return temp;
}
static int get_light_lv( unsigned int light_volt )
{
float Vout = 0, Vin = 0, Rt = 0, temp = 0;
unsigned int light_level = 0;
if( light_volt <= 80 )
{
light_level = 0;
return light_level;
}
else if( light_volt >= 2480 )
{
light_level = 100;
return light_level;
}
Vout = light_volt;
light_level = 100 * ( Vout - 80 ) / LIGHT_REF_VCC;
return light_level;
}
float t1000e_get_temperature( void )
{
unsigned int ntc_v, vcc_v;
digitalWrite(PIN_3V3_EN, HIGH);
digitalWrite(SENSOR_EN, HIGH);
analogReference(AR_INTERNAL_3_0);
analogReadResolution(12);
delay(10);
vcc_v = (1000.0*(analogRead(BATTERY_PIN) * ADC_MULTIPLIER * AREF_VOLTAGE)) / 4096;
ntc_v = (1000.0 * AREF_VOLTAGE * analogRead(TEMP_SENSOR)) / 4096;
digitalWrite(PIN_3V3_EN, LOW);
digitalWrite(SENSOR_EN, LOW);
return get_heater_temperature (vcc_v, ntc_v);
}
uint32_t t1000e_get_light( void )
{
int lux = 0;
unsigned int lux_v = 0;
digitalWrite(SENSOR_EN, HIGH);
analogReference(AR_INTERNAL_3_0);
analogReadResolution(12);
delay(10);
lux_v = 1000 * analogRead(LUX_SENSOR) * AREF_VOLTAGE / 4096;
lux = get_light_lv( lux_v );
digitalWrite(SENSOR_EN, LOW);
return lux;
}

View file

@ -0,0 +1,8 @@
#pragma once
// Light and temperature sensors are on ADC ports
// functions adapted from Seeed examples to get values
// see : https://github.com/Seeed-Studio/Seeed-Tracker-T1000-E-for-LoRaWAN-dev-board
extern uint32_t t1000e_get_light();
extern float t1000e_get_temperature();

View file

@ -1,4 +1,5 @@
#include <Arduino.h>
#include "t1000e_sensors.h"
#include "target.h"
#include <helpers/sensors/MicroNMEALocationProvider.h>
@ -160,6 +161,10 @@ bool T1000SensorManager::querySensors(uint8_t requester_permissions, CayenneLPP&
if (requester_permissions & TELEM_PERM_LOCATION) { // does requester have permission?
telemetry.addGPS(TELEM_CHANNEL_SELF, node_lat, node_lon, node_altitude);
}
if (requester_permissions & TELEM_PERM_ENVIRONMENT) {
telemetry.addLuminosity(TELEM_CHANNEL_SELF, t1000e_get_light());
telemetry.addTemperature(TELEM_CHANNEL_SELF, t1000e_get_temperature());
}
return true;
}
@ -169,7 +174,7 @@ void T1000SensorManager::loop() {
_nmea->loop();
if (millis() > next_gps_update) {
if (_nmea->isValid()) {
if (gps_active && _nmea->isValid()) {
node_lat = ((double)_nmea->getLatitude())/1000000.;
node_lon = ((double)_nmea->getLongitude())/1000000.;
node_altitude = ((double)_nmea->getAltitude()) / 1000.0;

View file

@ -15,6 +15,7 @@ board = heltec_t114
board_build.ldscript = boards/nrf52840_s140_v6.ld
build_flags = ${nrf52840_t114.build_flags}
-I variants/t114
-I src/helpers/ui
-DHELTEC_T114
-D P_LORA_TX_LED=35
-D RADIO_CLASS=CustomSX1262
@ -22,20 +23,27 @@ build_flags = ${nrf52840_t114.build_flags}
-D LORA_TX_POWER=22
-D SX126X_CURRENT_LIMIT=140
-D SX126X_RX_BOOSTED_GAIN=1
-D ST7789
-D DISPLAY_CLASS=ST7789Display
build_src_filter = ${nrf52840_t114.build_src_filter}
+<helpers/*.cpp>
+<helpers/nrf52/T114Board.cpp>
+<../variants/t114>
+<helpers/ui/ST7789Display.cpp>
+<helpers/ui/OLEDDisplay.cpp>
+<helpers/ui/OLEDDisplayFonts.cpp>
lib_deps =
${nrf52840_t114.lib_deps}
stevemarple/MicroNMEA @ ^2.0.6
adafruit/Adafruit GFX Library @ ^1.12.1
debug_tool = jlink
upload_protocol = nrfutil
[env:Heltec_t114_repeater]
extends = Heltec_t114
build_src_filter = ${Heltec_t114.build_src_filter}
+<../examples/simple_repeater/main.cpp>
+<../examples/simple_repeater>
build_flags =
${Heltec_t114.build_flags}
-D ADVERT_NAME='"Heltec_T114 Repeater"'
@ -64,27 +72,17 @@ build_flags =
extends = Heltec_t114
build_flags =
${Heltec_t114.build_flags}
-I src/helpers/ui
-D ST7789
-D DISPLAY_CLASS=ST7789Display
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
-D BLE_PIN_CODE=123456
-D BLE_DEBUG_LOGGING=1
; -D BLE_DEBUG_LOGGING=1
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_t114.build_src_filter}
+<helpers/nrf52/T114Board.cpp>
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio>
+<helpers/ui/ST7789Display.cpp>
+<helpers/ui/OLEDDisplay.cpp>
+<helpers/ui/OLEDDisplayFonts.cpp>
lib_deps =
adafruit/Adafruit GFX Library @ ^1.12.1
${Heltec_t114.lib_deps}
densaugeo/base64 @ ~1.4.0
@ -96,13 +94,11 @@ build_flags =
-D MAX_GROUP_CHANNELS=8
; -D BLE_PIN_CODE=123456
; -D BLE_DEBUG_LOGGING=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_t114.build_src_filter}
+<helpers/nrf52/*.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Heltec_t114.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -18,41 +18,10 @@ T114SensorManager sensors = T114SensorManager(nmea);
DISPLAY_CLASS display;
#endif
#ifndef LORA_CR
#define LORA_CR 5
#endif
bool radio_init() {
rtc_clock.begin(Wire);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
SPI.setPins(P_LORA_MISO, P_LORA_SCLK, P_LORA_MOSI);
SPI.begin();
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
radio.setCRC(1);
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
return radio.std_init(&SPI);
}
uint32_t radio_get_rng_seed() {

View file

@ -67,8 +67,6 @@ build_flags =
-D BLE_DEBUG_LOGGING=1
-D DISPLAY_CLASS=GxEPDDisplay
-D OFFLINE_QUEUE_SIZE=256
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${LilyGo_Techo.build_src_filter}

View file

@ -19,6 +19,7 @@ build_flags = ${nrf52840_thinknode_m1.build_flags}
-D RADIO_CLASS=CustomSX1262
-D WRAPPER_CLASS=CustomSX1262Wrapper
-D LORA_TX_POWER=22
-D P_LORA_TX_LED=13
-D SX126X_CURRENT_LIMIT=140
-D SX126X_RX_BOOSTED_GAIN=1
build_src_filter = ${nrf52840_thinknode_m1.build_src_filter}
@ -75,8 +76,6 @@ build_flags =
-D DISPLAY_CLASS=GxEPDDisplay
-D OFFLINE_QUEUE_SIZE=256
-D PIN_BUZZER=6
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${ThinkNode_M1.build_src_filter}

View file

@ -0,0 +1,107 @@
; Waveshare RP2040-LoRa-HF/LF
; https://files.waveshare.com/wiki/RP2040-LoRa/Rp2040-lora-sch.pdf
[waveshare_rp2040_lora]
extends = rp2040_base
board = pico
board_build.filesystem_size = 0.5m
build_flags = ${rp2040_base.build_flags}
-I variants/waveshare_rp2040_lora
-D SX126X_CURRENT_LIMIT=140
-D RADIO_CLASS=CustomSX1262
-D WRAPPER_CLASS=CustomSX1262Wrapper
-D LORA_TX_POWER=22
-D SX126X_RX_BOOSTED_GAIN=1
; Debug options
; -D DEBUG_RP2040_WIRE=1
; -D DEBUG_RP2040_SPI=1
; -D DEBUG_RP2040_CORE=1
; -D RADIOLIB_DEBUG_SPI=1
; -D DEBUG_RP2040_PORT=Serial
build_src_filter = ${rp2040_base.build_src_filter}
+<helpers/rp2040/WaveshareBoard.cpp>
+<../variants/waveshare_rp2040_lora>
lib_deps = ${rp2040_base.lib_deps}
[env:waveshare_rp2040_lora_Repeater]
extends = waveshare_rp2040_lora
build_flags = ${waveshare_rp2040_lora.build_flags}
-D ADVERT_NAME='"RP2040-LoRa Repeater"'
-D ADVERT_LAT=0.0
-D ADVERT_LON=0.0
-D ADMIN_PASSWORD='"password"'
-D MAX_NEIGHBOURS=8
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${waveshare_rp2040_lora.build_src_filter}
+<../examples/simple_repeater>
[env:waveshare_rp2040_lora_room_server]
extends = waveshare_rp2040_lora
build_flags = ${waveshare_rp2040_lora.build_flags}
-D ADVERT_NAME='"RP2040-LoRa Room"'
-D ADVERT_LAT=0.0
-D ADVERT_LON=0.0
-D ADMIN_PASSWORD='"password"'
-D ROOM_PASSWORD='"hello"'
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${waveshare_rp2040_lora.build_src_filter}
+<../examples/simple_room_server>
[env:waveshare_rp2040_lora_companion_radio_usb]
extends = waveshare_rp2040_lora
build_flags = ${waveshare_rp2040_lora.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${waveshare_rp2040_lora.build_src_filter}
+<../examples/companion_radio>
lib_deps = ${waveshare_rp2040_lora.lib_deps}
densaugeo/base64 @ ~1.4.0
; [env:waveshare_rp2040_lora_companion_radio_ble]
; extends = waveshare_rp2040_lora
; build_flags = ${waveshare_rp2040_lora.build_flags}
; -D MAX_CONTACTS=100
; -D MAX_GROUP_CHANNELS=8
; -D BLE_PIN_CODE=123456
; -D BLE_DEBUG_LOGGING=1
; ; -D MESH_PACKET_LOGGING=1
; ; -D MESH_DEBUG=1
; build_src_filter = ${waveshare_rp2040_lora.build_src_filter}
; +<../examples/companion_radio>
; lib_deps = ${waveshare_rp2040_lora.lib_deps}
; densaugeo/base64 @ ~1.4.0
; [env:waveshare_rp2040_lora_companion_radio_wifi]
; extends = waveshare_rp2040_lora
; build_flags = ${waveshare_rp2040_lora.build_flags}
; -D MAX_CONTACTS=100
; -D MAX_GROUP_CHANNELS=8
; -D WIFI_DEBUG_LOGGING=1
; -D WIFI_SSID='"myssid"'
; -D WIFI_PWD='"mypwd"'
; ; -D MESH_PACKET_LOGGING=1
; ; -D MESH_DEBUG=1
; build_src_filter = ${waveshare_rp2040_lora.build_src_filter}
; +<../examples/companion_radio>
; lib_deps = ${waveshare_rp2040_lora.lib_deps}
; densaugeo/base64 @ ~1.4.0
[env:waveshare_rp2040_lora_terminal_chat]
extends = waveshare_rp2040_lora
build_flags = ${waveshare_rp2040_lora.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${waveshare_rp2040_lora.build_src_filter}
+<../examples/simple_secure_chat/main.cpp>
lib_deps = ${waveshare_rp2040_lora.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -0,0 +1,81 @@
#include "target.h"
#include <Arduino.h>
#include <helpers/ArduinoHelpers.h>
WaveshareBoard board;
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI1);
WRAPPER_CLASS radio_driver(radio, board);
VolatileRTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
SensorManager sensors;
#ifndef LORA_CR
#define LORA_CR 5
#endif
bool radio_init() {
rtc_clock.begin(Wire);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
SPI1.setSCK(P_LORA_SCLK);
SPI1.setTX(P_LORA_MOSI);
SPI1.setRX(P_LORA_MISO);
pinMode(P_LORA_NSS, OUTPUT);
digitalWrite(P_LORA_NSS, HIGH);
SPI1.begin(false);
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE,
LORA_TX_POWER, 8, tcxo);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
radio.setCRC(1);
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
}
uint32_t radio_get_rng_seed() {
return radio.random(0x7FFFFFFF);
}
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
radio.setFrequency(freq);
radio.setSpreadingFactor(sf);
radio.setBandwidth(bw);
radio.setCodingRate(cr);
}
void radio_set_tx_power(uint8_t dbm) {
radio.setOutputPower(dbm);
}
mesh::LocalIdentity radio_new_identity() {
RadioNoiseListener rng(radio);
return mesh::LocalIdentity(&rng); // create new random identity
}

View file

@ -0,0 +1,21 @@
#pragma once
#define RADIOLIB_STATIC_ONLY 1
#include <RadioLib.h>
#include <helpers/AutoDiscoverRTCClock.h>
#include <helpers/CustomSX1262Wrapper.h>
#include <helpers/RadioLibWrappers.h>
#include <helpers/SensorManager.h>
#include <helpers/rp2040/WaveshareBoard.h>
extern WaveshareBoard board;
extern WRAPPER_CLASS radio_driver;
extern AutoDiscoverRTCClock rtc_clock;
extern SensorManager sensors;
bool radio_init();
uint32_t radio_get_rng_seed();
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
void radio_set_tx_power(uint8_t dbm);
mesh::LocalIdentity radio_new_identity();

View file

@ -4,6 +4,7 @@ board = seeed_xiao_esp32c3
build_flags =
${esp32_base.build_flags}
-I variants/xiao_c3
-D ESP32_CPU_FREQ=80
-D LORA_TX_BOOST_PIN=D3
-D P_LORA_TX_LED=D5
-D PIN_VBAT_READ=D0

View file

@ -16,43 +16,16 @@ ESP32RTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
SensorManager sensors;
#ifndef LORA_CR
#define LORA_CR 5
#endif
bool radio_init() {
fallback_clock.begin();
rtc_clock.begin(Wire);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
#else
float tcxo = 1.6f;
#endif
#if defined(P_LORA_SCLK)
spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
return radio.std_init(&spi);
#else
return radio.std_init();
#endif
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
if (status != RADIOLIB_ERR_NONE) {
Serial.print("ERROR: radio init failed: ");
Serial.println(status);
return false; // fail
}
radio.setCRC(1);
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif
#ifdef SX126X_DIO2_AS_RF_SWITCH
radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH);
#endif
#ifdef SX126X_RX_BOOSTED_GAIN
radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN);
#endif
return true; // success
}
uint32_t radio_get_rng_seed() {

View file

@ -36,6 +36,8 @@ build_flags = ${nrf52840_xiao.build_flags}
-D P_LORA_RESET=D2
-D P_LORA_BUSY=D3
-D P_LORA_NSS=D4
-D SX126X_RXEN=D5
-D SX126X_TXEN=RADIOLIB_NC
-D SX126X_DIO2_AS_RF_SWITCH=1
-D SX126X_DIO3_TCXO_VOLTAGE=1.8
-D SX126X_CURRENT_LIMIT=140
@ -63,12 +65,11 @@ build_flags =
-D BLE_PIN_CODE=123456
-D OFFLINE_QUEUE_SIZE=256
; -D BLE_DEBUG_LOGGING=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_nrf52.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Xiao_nrf52.lib_deps}
densaugeo/base64 @ ~1.4.0
@ -79,12 +80,11 @@ build_flags =
${Xiao_nrf52.build_flags}
-D MAX_CONTACTS=100
-D MAX_GROUP_CHANNELS=8
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_nrf52.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Xiao_nrf52.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -8,7 +8,8 @@ RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BU
WRAPPER_CLASS radio_driver(radio, board);
VolatileRTCClock rtc_clock;
VolatileRTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
EnvironmentSensorManager sensors;
#ifndef LORA_CR
@ -16,7 +17,7 @@ EnvironmentSensorManager sensors;
#endif
bool radio_init() {
// rtc_clock.begin(Wire);
rtc_clock.begin(Wire);
#ifdef SX126X_DIO3_TCXO_VOLTAGE
float tcxo = SX126X_DIO3_TCXO_VOLTAGE;
@ -35,6 +36,10 @@ bool radio_init() {
radio.setCRC(1);
#if defined(SX126X_RXEN) && defined(SX126X_TXEN)
radio.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
#endif
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif

View file

@ -5,12 +5,13 @@
#include <helpers/RadioLibWrappers.h>
#include <helpers/nrf52/XiaoNrf52Board.h>
#include <helpers/CustomSX1262Wrapper.h>
#include <helpers/AutoDiscoverRTCClock.h>
#include <helpers/ArduinoHelpers.h>
#include <helpers/sensors/EnvironmentSensorManager.h>
extern XiaoNrf52Board board;
extern WRAPPER_CLASS radio_driver;
extern VolatileRTCClock rtc_clock;
extern AutoDiscoverRTCClock rtc_clock;
extern EnvironmentSensorManager sensors;
bool radio_init();

View file

@ -15,6 +15,8 @@ build_flags = ${esp32_base.build_flags}
-D P_LORA_MOSI=9
-D PIN_USER_BTN=21
-D PIN_STATUS_LED=48
-D SX126X_RXEN=38
-D SX126X_TXEN=RADIOLIB_NC
-D SX126X_DIO2_AS_RF_SWITCH=true
-D SX126X_DIO3_TCXO_VOLTAGE=1.8
-D SX126X_CURRENT_LIMIT=140
@ -83,8 +85,6 @@ build_flags =
-D DISPLAY_CLASS=SSD1306Display
-D OFFLINE_QUEUE_SIZE=256
; -D BLE_DEBUG_LOGGING=1
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_S3_WIO.build_src_filter}
@ -108,7 +108,7 @@ build_flags =
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_S3_WIO.build_src_filter}
+<helpers/esp32/*.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Xiao_S3_WIO.lib_deps}
densaugeo/base64 @ ~1.4.0

View file

@ -47,7 +47,11 @@ bool radio_init() {
}
radio.setCRC(1);
#if defined(SX126X_RXEN) && defined(SX126X_TXEN)
radio.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
#endif
#ifdef SX126X_CURRENT_LIMIT
radio.setCurrentLimit(SX126X_CURRENT_LIMIT);
#endif