User:LongnoseRob/hexagonrpcd debugging
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If you want to use hexagonrpcd and libssc to interface Qcom sdsp with iio-sensor-proxy, here are some helping steps.
- make sure you have the slpi_pas node in your DT active and pointing to the correct fw-file.
- install hexagonrpcd and the neede firmware(s)
- create a folder /var/log/fastrpc
- run sudo chown fastrpc:fastrpc /var/log/fastrpc
- edit the /etc/init.d/hexagonrpcd* files and add entries like:
- outout_log="/var/log/fastrpc/hexagon_sdsp_output"
- error_log="/var/log/fastrpc/hexagon_sdsp_error"
- enable the wanted hexagonrpcd... service by using rc-update
- reboot the device
- look at the logs and debug