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feat: enable detection of csi adaptors

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Added func detect_avail_csi.
refactored logging.sh accordingly.

Signed-off-by: Stephan Wendel <me@stephanwe.de>
This commit is contained in:
Stephan Wendel 2022-03-07 20:50:23 +01:00
parent 62ee73b6da
commit 664d9b539b
No known key found for this signature in database
GPG Key ID: F465B83ACBA45639
3 changed files with 39 additions and 17 deletions
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2
libs/core.sh
View File

@ -122,6 +122,6 @@ function initial_check {
fi
# in systemd show always config file
logger -t webcamd -f "${WEBCAMD_CFG}"
log_msg "INFO: Detect available Cameras"
log_msg "INFO: Detect available Devices"
print_cams
}

34
libs/hwhandler.sh
View File

@ -19,18 +19,36 @@ set -e
### Detect Hardware
function detect_avail_cams {
local avail realpath
avail="$(find /dev/v4l/by-id/ 2> /dev/null | sort -n | sed '1d;1~2d')"
if [ -d "/dev/v4l/by-id/" ]; then
echo "${avail}" | while read -r i; do
realpath=$(readlink -e "${i}")
log_msg "${i} -> ${realpath}"
avail="$(find /dev/v4l/by-id/ -iname "*index0" 2> /dev/null)"
count="$(echo "${avail}" | wc -l)"
if [ -d "/dev/v4l/by-id/" ] &&
[ -n "${avail}" ]; then
log_msg "INFO: Found ${count} available camera(s)"
echo "${avail}" | while read -r v4l; do
realpath=$(readlink -e "${v4l}")
log_msg "${v4l} -> ${realpath}"
if [ "$(log_level)" != "quiet" ]; then
list_cam_formats "${i}"
list_cam_formats "${v4l}"
fi
done
else
log_msg "ERROR: No usable Cameras found. Exiting."
exit 1
log_msg "INFO: No usable Cameras found."
fi
}
function detect_avail_csi {
local avail count realpath
avail="$(find /dev/v4l/by-path/ -iname "*csi*index0" 2> /dev/null)"
count="$(echo "${avail}" | wc -l)"
if [ -d "/dev/v4l/by-path/" ] &&
[ -n "${avail}" ]; then
log_msg "INFO: Found ${count} available csi device(s)"
echo "${avail}" | while read -r csi; do
realpath=$(readlink -e "${csi}")
log_msg "${csi} -> ${realpath}"
done
else
log_msg "INFO: No usable CSI Devices found."
fi
}

20
libs/logging.sh
View File

@ -87,17 +87,15 @@ function print_cfg {
}
function print_cams {
local count raspicam total
count="$(find /dev/v4l/by-id/ 2> /dev/null | sed '1d;1~2d' | wc -l)"
total="$((count+$(detect_raspicam)))"
local csi raspicam total v4l
v4l="$(find /dev/v4l/by-id/ -iname "*index0" 2> /dev/null | wc -l)"
csi="$(find /dev/v4l/by-path/ -iname "*csi*index0" 2> /dev/null | wc -l)"
total="$((v4l+$(detect_raspicam)+csi))"
if [ "${total}" -eq 0 ]; then
log_msg "ERROR: No usable Cameras Found. Stopping $(basename "${0}")."
log_msg "ERROR: No usable Devices Found. Stopping $(basename "${0}")."
exit 1
else
log_msg "INFO: Found ${total} available Camera(s)"
fi
if [ -d "/dev/v4l/by-id/" ]; then
detect_avail_cams
log_msg "INFO: Found ${total} total available Device(s)"
fi
if [ "$(detect_raspicam)" -ne 0 ]; then
raspicam="$(v4l2-ctl --list-devices | grep -A1 -e 'mmal' | \
@ -107,6 +105,12 @@ function print_cams {
list_cam_formats "${raspicam}"
fi
fi
if [ -d "/dev/v4l/by-id/" ]; then
detect_avail_cams
fi
if [ -d "/dev/v4l/by-path" ]; then
detect_avail_csi
fi
}
function debug_msg {