From: Bdale Garbee Date: Wed, 7 May 2025 21:36:45 +0000 (-0600) Subject: turn triggered buffers off for now since it's not working as expected X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=d15542cc6d1d1f0a702a6b3cd8092dbb373e7a58;p=fw%2Fquantimotor turn triggered buffers off for now since it's not working as expected --- diff --git a/startup b/startup index 33e1a40..43cb8c0 100755 --- a/startup +++ b/startup @@ -5,24 +5,24 @@ # set up gpio lines, enabling ADC and setting channel parameters /usr/share/quantimotor/enable_ads.py -# set up sampling trigger based on kernel high resolution timer -mkdir /sys/kernel/config/iio/triggers/hrtimer/instance1 -echo instance1 > /sys/bus/iio/devices/iio\:device0/trigger/current_trigger -echo 1000 > /sys/bus/iio/devices/trigger0/sampling_frequency - -# enable all 8 ADS8688 channels for sampling on each trigger -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage0_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage1_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage2_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage3_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage4_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage5_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage6_en -echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage7_en - -# enable triggered buffer sampling -echo 1 > /sys/bus/iio/devices/iio\:device0/buffer/enable - +## set up sampling trigger based on kernel high resolution timer +#mkdir /sys/kernel/config/iio/triggers/hrtimer/instance1 +#echo instance1 > /sys/bus/iio/devices/iio\:device0/trigger/current_trigger +#echo 1000 > /sys/bus/iio/devices/trigger0/sampling_frequency +# +## enable all 8 ADS8688 channels for sampling on each trigger +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage0_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage1_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage2_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage3_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage4_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage5_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage6_en +#echo 1 > /sys/bus/iio/devices/iio\:device0/scan_elements/in_voltage7_en +# +## enable triggered buffer sampling +#echo 1 > /sys/bus/iio/devices/iio\:device0/buffer/enable +# echo "quantimotor startup script ran" > /tmp/status # launch the user interface