MeshCore

Commit Graph

Author	SHA1	Message	Date
Scott Powell	db7baa7bd7	* CommonCLI: bounds check added to "unknown config:" replies	2 months ago
Scott Powell	49b37d5622	* minor bounds fix	2 months ago
Nick Dunklee	c7be216f27	fix(sensors): improve sensor initialization and handling to prevent hangs and handle growth This is a medium-ish refactor to attempt to clean up sensor handling logic both for board stability and future potential growth before the code becomes all spaghetti and meatballs. I'd be curious to see if anyone running sensors out there that knows how to build and flash MeshCore code could give this a try and see how it behaves. It is working fine on my end on multiple nodes. PR notes are gigantic because it is a fundamental behavior repair for sensors, so I wanted to over-explain. Also, if it hadn't been mentioned previously, push-back is always welcome. I'm just spending my time trying to clean up / fix / enhance this corner of the firmware, and want to contribute my improvements back to the project. Problem: Current MeshCore code makes no attempt to see what sensors are actually available on the I2C bus at startup and blindly tries to interact with sensors. This has some very bad side-effects, like if a sensor that is unsupported, or has a weird initialization process, the MeshCore node will just hang at boot and never successfully start up and ostensibly looks bricked, or the INA226 and SHT4X both sharing the same address and the code just silently fighting. The current implementation also gloms sensor readouts from the MCU and environment sensors onto the same telemetry channel, with some arbitrary exceptions for incrementing channels based on certain behavioral situations. The MCU temperature and external temperature sensors would appear on channel 1, and it wouldn't be possible to tell which sensor the temperature value was coming from. Per [CayenneLPP](https://github.com/myDevicesIoT/CayenneLPP): Data Channel: Uniquely identifies each sensor in the device across frames, eg. “indoor sensor” So this channel division implementation falls inline with what CayenneLPP intended. There are up to 256 channels available. So I tried to model this change in that behavioral style. Proposed Improvement: This implementation scans the I2C bus for what devices are present, sets each sensor to its own CayenneLPP channel, and keeps MCU telemetry on channel 1 only. So Channel 1 is always "self" and no confusion can result. Details: - Channel 1 is always the MCU and things about it, so you always know that telemetry is from the board itself. Exception is GPS, GPS stays on channel 1 as well since it is "about the board" even though it's a bit gray-area as GPS can often be a secondary chip. - Each sensor board is allocated to a dedicated CayenneLPP channel, so if you are reading from that channel, you know the data is from that sensor only. (Sensors emitting more than one of the same type of measurement are exceptions.) - `scanI2CBus()` probes addresses 0x08–0x77 with raw `beginTransmission`/`endTransmission`. No sensor library is touched until after this completes. This will prevent sensor-based boot hangs, unknown or unresponsive devices never reach a library init call. - Created `SENSOR_TABLE` a compile-time array that is gated by the existing `ENV_INCLUDE_` macros. A sentinel `{ 0, nullptr, nullptr, nullptr }` at the end keeps the array non-empty regardless of which sensors are enabled, avoiding zero-length array warnings. - When `begin()` is called, scan first, then loop: skip if address not detected, skip if `init()` returns 0, otherwise register one ActiveSensor entry per sub-channel. - `querySensors()` I replaced the entire #ifdef chain with a 3-line loop. - T1000-E has its own T1000SensorManager, so it should be completely unaffected by this change. - SHT4X quirky initialization behavior is retained. - MLX90614 - git commits around this didn't have any notes as to why it is reporting ambient temperature on a separate channel as well as the object temperature, as the ambient temperature is used internally to compute the object temperature and not really needed for the sensor's purpose - just the same, kept the existing behavior of reporting the ambient temperature one channel above the channel assigned to the sensor - All `bool _initialized` fields are gone, replaced with `ActiveSensor _active_sensors[16]` (query function pointer and sub-channel index) and `_active_sensor_count. SensorDef` lives entirely in the `.cpp` so the header has no dependency on it. - Details on the INA226 and SHT4X: both default to address 0x44, the old code had a bug and would have both begin() calls fire and they would just fight each other silently. In the new code, the respective sensor code is only called if the device is actually present, however, if both were present simultaneously, SHT4X comes first in the table and would win, and INA226 would return false and be skipped. The INA226 has 16 possible addresses that are configurable in the hardware itself, so in a potential scenario where both sensors would be present, the person implementing that design could take that into account. - BME680 gas resistance will now transmit on the same channel as the rest of BME680 telemetry which is inline with CayenneLPP standards. Coupling this PR with https://github.com/meshcore-dev/MeshCore/pull/2146 streamline the whole sensor telemetry, and with https://github.com/meshcore-dev/MeshCore/pull/2149 will overall improve BME680 handling. The gas resistance sensor actually has a binary library to make it more useful, calibration, accounting for age of sensor, and other improvements, but since that adds more flash consumption, I have omitted that in PRs thus far. - RAK12035 and other current upstream dev branch changes integrated.	2 months ago
liamcottle	cfe4b0b9a5	bleuart service stay registered first to prevent gatt cache issues on android when already paired	2 months ago
Scott Powell	91f3fa0bdf	* CLI: 'region put ...' now defaults to flood allowed	2 months ago
Scott Powell	7cdb056cb3	* CLI: 'region default ...' now auto-creates the region	2 months ago
Scott Powell	77d02e844f	* bug fix	2 months ago
txkbaldlaw	b898e7a04e	Add DFU to BLE Stack	2 months ago
Scott Powell	576e9dfd45	* bug fix	2 months ago
Scott Powell	4131a455a2	* repeater: refactored 'region' CLI commands -> CommonCLI * room server: added RegionMap, and new CommonCLI wiring, default_scope handling * sensor: only minimal RegionMap wiring. Still needs work to handle default-scope	2 months ago
Scott Powell	d131e8ae35	* companion: RegionMap now used in Datastore * companion: new CMD_SET_DEFAULT_FLOOD_SCOPE * support for regional builds with DEFAULT_REGION_SCOPE	2 months ago
Scott Powell	6a939ed8f8	* RegionMap: new 'default' region	2 months ago
Wessel Nieboer	0a13ac7fc7	Default button polarity to active-LOW across all firmware types Nearly all LoRa boards use a boot button that pulls to ground when pressed.	4 months ago
KPrivitt	27f732653b	Added RAK12035 Soil Moisture and Temperature Sensor (#2223 )	2 months ago
Quency-D	2cbe0c0398	Fixed the initialization error of the BME680 sensor.	2 months ago
Brian Widdas	811ac1cd02	Add missing methods in ESPNOWRadio() ESP-NOW radios (ie, Generic_ESPNOW_* variants) do not compile due to missing methods Changes in January 2026 (`019bbf74`) to add additional stats (receive errors) to CMD_GET_STATS was not implemented in the ESPNOWRadio() class Changes in March 2026 (`9a95e25e`) to add setRxBoostedGainMode to all devices rather than just SX1262/SX1268 were not applied to the ESPNowRadio() driver Specifically, this change adds the following to ESPNOWRadio() * getPacketsRecvErrors() - always returns 0 * getRxBoostedGainMode() - always returns false * setRxBoostedGainMode() - does nothing	3 months ago
overkillfpv	f0ec5d2ae7	changed to set the preamble on radio settings change	3 months ago
overkillfpv	3843c00f54	added the preamble update into get est airtime as a prevention for false airtime calcs. Left update in the startsendraw as a safety, but should not be used under normal circumstances	3 months ago
Wessel Nieboer	728b586c3a	Address comments	3 months ago
Wessel Nieboer	741392889d	Fix memcp compare length off by one Co-authored-by: ViezeVingertjes <[email protected]>	3 months ago
Wessel Nieboer	0aa0ec1f16	Add get/set dutycycle command We translate to af internally, it's easier to store and doesn't break stored prefs. Made get/set af command show deprecated, but it still works fine.	3 months ago
liamcottle	1d61df72c3	add define for reserved group data type	3 months ago
liamcottle	ed326255d5	add support for direct paths when sending group data	3 months ago
Rastislav Vysoky	285fc685c5	allow to set lower LoRa frequency	3 months ago
Wessel Nieboer	ff5aad71a6	Make radio.rxgain true by default after upgrades	3 months ago
Quency-D	f6cfed66b3	add heltec_mesh_node_t096 board.	3 months ago
Paul Moore	913a27da20	EnvironmentSensorManager: allow for INA3221 macro overrides Allow for platformio.ini files to override the default values for the following INA3221 related macros: TELEM_INA3221_ADDRESS TELEM_INA3221_SHUNT_VALUE TELEM_INA3221_NUM_CHANNELS Signed-off-by: Paul Moore <[email protected]>	3 months ago
Janez T	ae9fcb3c0b	fix: Rename grp dev type ref: #1928	3 months ago
Janez T	2f68769185	fix: Widen grp data type ref: #1928	3 months ago
Janez T	1fb26e7623	fix: Drop grp data timestamp ref: #1928	3 months ago
Wessel Nieboer	1f48d2b869	Address comments	3 months ago
Janez T	f25d7a882a	fix: Align channel data framing ref: #1928	3 months ago
Janez T	a21b83b127	fix: address comments ref:	3 months ago
Janez T	9b84278607	feat: Add support for PAYLOAD_TYPE_GRP_DATA Docs changes are to reflect how it is currently in fw This adds ability to send datagram data to everyone in channel	3 months ago
Wessel Nieboer	0e62240119	Set AUTO_OFF_MILLIS to 0 for E213, E290	3 months ago
Wessel Nieboer	696323c11b	Fix Heltec E213 and E290 e-ink board builds	3 months ago
Wessel Nieboer	9af332b6e6	Make sure LR1110 builds	3 months ago
kelsey hudson	a56419dc21	R1 Neo: Turn off debugging, rtc cleanup	3 months ago
Wessel Nieboer	3c0d186569	Fix memcp compare length off by one Co-authored-by: ViezeVingertjes <[email protected]>	3 months ago
Wessel Nieboer	e3afbf975e	Prevent auto-restarting BLE when disabling it on nRF52 If client is still connected, client would automatically reconnect immediately thus keeping BLE on fixes #1933	3 months ago
Wessel Nieboer	f6338430f8	Add get/set dutycycle command We translate to af internally, it's easier to store and doesn't break stored prefs. Made get/set af command show deprecated, but it still works fine.	3 months ago
kelsey hudson	5d1f5139ae	Support for muzi works R1 Neo device. Support for R1 Neo hardware. New variant and baseboard class. * Known issues: - power management is not currently supported - power off via long button press is not implemented Add support for Epson Seiko RX8130CE I2C Real-time clock.	3 months ago
Scott Powell	2715d3a113	* Dispatcher::next_tx_time init fix	3 months ago
overkillfpv	a434f9eff5	simplified the calls	3 months ago
overkillfpv	6fd8c28522	Cache preamble SF to avoid redundant setPreambleLength() on every TX	3 months ago
Quency-D	cdca79540f	Update Heltec Tracker v2 to version KCT8103L.	3 months ago
João Brázio	9a95e25ef2	Remove unused RX boosted gain mode functions and related preprocessor directives across multiple variants	3 months ago
João Brázio	f858f2e4bb	Rename sx126x_rx_boosted_gain to rx_boosted_gain	3 months ago
overkillfpv	a61add2e6a	Update preamble dynamically to match runtime SF changes via CLI	3 months ago
overkillfpv	534a0c97a7	Increased preamble to 32 for <sf9 and left at 16 for sf9 and above	3 months ago

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994 Commits (f248aa6cd9ed7969ef37270eb976fbc087cc1cb0)