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| -rwxr-xr-x | camera/camera | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/camera/camera b/camera/camera new file mode 100755 index 0000000..f2a7329 --- /dev/null +++ b/camera/camera @@ -0,0 +1,134 @@ +#!/bin/sh + +# scripts/camera +# rpicam-still frontend script +# +# supports manual mode and timelapse + +camera_help() { + echo "$0 [-t] [-i ms] [-m] [-e μs] [-f filename]" + echo " --timelapse" + echo " --interval <timelapse interval in ms>" + echo " --manual" + echo " --exposure <exposure time in μs>" + echo " --gain <1.0-12.0>" + echo " --awb <auto, incandescent, tungsten, fluorescent, indoor, daylight, cloudy, custom>" + echo " --filename <filename prefix>" +} + +TZ="Europe/Brussels" +export TZ + +# default capture settings +AWB="daylight" # Set the AWB mode (auto, incandescent, tungsten, fluorescent, indoor, daylight, cloudy, custom) +GAIN=1 # >=1.0 and <=8.0 + +# default manual settings +EXPOSURE=1000000 # astro mode exposure time in microseconds (1 s = 1,000,000 μs) + +# default timelapse settings +INTERVAL=1000 # timelapse interval in milliseconds (1 s = 1,000 ms) + +# default output settings +FILENAME="DT" +SUFFIX="" + +while [[ $# -gt 0 ]]; do + case "$1" in + -a|--awb) + shift + AWB="${1}" + if [ -z "${AWB}" ]; then + echo "Argument expoected: --awb <AWB mode>" + exit 1 + fi + shift + ;; + -t|--timelapse) + OPTION_TIMELAPSE="yes" + shift + ;; + -i|--interval) + shift + INTERVAL="$1" + if [ -z "${INTERVAL}" ]; then + echo "Argument expected: --interval <timelapse interval in milliseconds>" + exit 1 + fi + shift + ;; + -m|--manual) + OPTION_MANUAL="yes" + shift + ;; + -e|--exposure) + shift + EXPOSURE="$1" + if [ -z "${EXPOSURE}" ]; then + echo "Argument expected: --exposure <exposure time in microseconds>" + exit 1 + fi + shift + ;; + -g|--gain) + shift + GAIN="$1" + if [ -z "${GAIN}" ]; then + echo "Argument expected: --gain <1.0-12.0>" + exit 1 + fi + shift + ;; + -f|--filename) + shift + FILENAME="$1" + if [ -z "${FILENAME}" ]; then + echo "Argument expected: --filename <filename suffix>" + exit 1 + fi + shift + ;; + -h|--help) + camera_help + exit 0 + ;; + -*|--*) + echo "Unknown option $1" + exit 1 + ;; + *) + echo "Unknown argument $1" + exit 1 + ;; + esac +done + +# default capture command +CMD_CONTROL="--keypress" +CMD_CAPTURE="--awb ${AWB} --gain ${GAIN}" + +# manual mode capture command +if [[ "${OPTION_MANUAL}" = "yes" ]]; then + echo "Manual mode selected: gain ${GAIN} exposure ${EXPOSURE} μs" + SUFFIX="_GAIN${GAIN}_EXP${EXPOSURE}" + INTERVAL="$(($EXPOSURE/1000))" + CMD_CAPTURE="--shutter ${EXPOSURE} --gain ${GAIN} --awbgains 2.9,1.7 --flicker-period 0 --raw --quality 100" +fi + +# timelapse options +if [[ "${OPTION_TIMELAPSE}" = "yes" ]]; then + echo "Timelapse mode selected: interval ${INTERVAL} ms" + CMD_CONTROL="--timelapse ${INTERVAL}" + if [[ "${OPTION_MANUAL}" = "yes" ]]; then + DIRECTORY="frames/" + else + DIRECTORY="timelapse/" + fi +fi + +exec rpicam-still \ + --fullscreen --timeout 0 \ + ${CMD_CONTROL} ${CMD_CAPTURE} \ + --width 4056 --height 3040 --thumb none \ + --encoding jpg --datetime --output ~/DCIM/${DIRECTORY} + |