Add a serial-only `stats-extpower` command that returns per-channel
voltage and current readings from the INA3221 external power monitoring
board as JSON. Returns an error message if no supported hardware is
detected.
Changes:
- New stats-extpower CLI command in CommonCLI.cpp
- formatExtPowerStatsReply virtual method added through the callback
chain (CommonCLI.h → MyMesh)
- formatExtPowerStats implementation in EnvironmentSensorManager that
reads INA3221 channels
- CLI documentation update
This change counts when readData returns an err code other than RADIOLIB_ERR_NONE. In most cases this is going to be a CRC error. This counter is exposed in the `stats-packets` command, and in the repeater stats payload (4 additional bytes to the payload, which is now 56 bytes with this change. My incompetent robot claims the total payload size is 96 bytes (unverified but probably close).
* ANON_REQ_TYPE_OWNER, firmware-ver removed (security exploit)
* ANON_REQ_TYPE_BASIC, formware-ver removed, just remote clock + some 'feature' bits
* CTL_TYPE_NODE_DISCOVER_REQ now ingored if 'repeat off' has been set
* repeater: onControlDataRecv(), now responds to new CTL_TYPE_NODE_DISCOVER_REQ (zero hop only)
* node prefs: new discovery_mod_timestamp (will be set to affect when node should respond to DISCOVERY_REQ's )
- Added formatStatsReply, formatRadioStatsReply, and formatPacketStatsReply methods in MyMesh for both simple_repeater, simple_room_server, and simple_sensor.
- Updated CommonCLI to handle new stats commands.