Can be used to avoid auto-detection.
Strangely on the Omnibus via UART4, the auto-detection for single-wire
S.Port did not work when connecting via battery (it works via USB) -
S.Port got detected instead.
Might be a board-specific issue.
If S.Port is connected via external inverter or an uninverted signal is
used, the UART needs to be put into half-duplex mode.
This can be used to get uninverted S.Port:
https://oscarliang.com/uninverted-sbus-smart-port-frsky-receivers/
It is not needed for the Pixracer FrSky port.
* frsky_telemetry added support for hw flow control com port and minor improvements
* DTYPE tested OK. Return 0 for unix compatibility, whitespace removed. Full test start - status- stop - start -status OK
- Catch the case where the case where the driver gets stuck because nothing is received by +SBDRB
- Add a mutex for the rx buffer
- Stop the standby loop if a mode change is already scheduled
- Move publishing the telemetry status from the IridiumSBD driver to the mavlink instance
- In the commander use the iridiumsbd_status message for heartbeat in case of a high latency link
- Move positive acknowledge to the mavlink instance
- Add a failed acknowledge in the commander if no high latency link exists
- Check if changing to a non standby state if the current state is the standy state and no change is already scheduled.
- Add prefix _ to all class variables
- Every time data is written to the iridium module all previous untransmitted data is overwritten
- The buffer is reset only on the following conditions
- A sbd session is successfully completed
- An incoming mavlink message would result in less than SATCOM_MIN_TX_BUF_SPACE free bytes after it is written
- Any other incomming data would result in less than SATCOM_MIN_TX_BUF_SPACE free bytes after it is written to the buffer.
- Reorder functions so that they have the same order in the .h and .cpp file
- Update documentation for functions
- Make variables and some functions private
Switch to the high latency telemetry, if available, if every low latency link is lost. Switch back if any low latency link is regained. Only indicate that all links are lost if all high and low latency links are lost. Allow different timeouts for high and low latency links.
- Update heartbeat after successful sbd session and fill it in the telemetry_status message
- Add parameter for session timeout, read interval, and stacking time
- Add sbd session timeout
- Fix updating the rssi at a constant rate when no sbd session is scheduled
- Add variable timout to read_at function
- Check if test command is valid to avoid being stuck in the test state
Beat Küng