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set_gain.sh
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set_gain.sh
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##----------------------------------------------------------------------------##
## Application: set_gain.sh for AXIOM Cameras ##
## ##
## Author: Phil Kerr ##
## Company: Plus24 Systems Ltd. ##
## GitHub: https://github.com/Plus24Systems/RemoteServer ##
## Copyright (C) 2016 Phil Kerr - Plus24 Systems Ltd. ##
## ##
## This program is free software: you can redistribute it and/or modify ##
## it under the terms of the GNU General Public License as published by ##
## the Free Software Foundation, either version 3 of the License, or ##
## (at your option) any later version. ##
## ##
## This program is distributed in the hope that it will be useful, ##
## but WITHOUT ANY WARRANTY; without even the implied warranty of ##
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##
## GNU General Public License for more details. ##
## ##
## You should have received a copy of the GNU General Public License ##
## along with this program. If not, see <http:##www.gnu.org/licenses/>. ##
## ##
## ##
##----------------------------------------------------------------------------##
case $1 in
("1")
GAIN=0
ADC_RANGE=0x3eb
;;
("2")
GAIN=1
ADC_RANGE=0x3d5
;;
("3")
GAIN=3
ADC_RANGE=0x3d5 # to be double-checked
;;
("4")
GAIN=7
ADC_RANGE=0x3d5
;;
("3/3" | "3_3")
GAIN=11
ADC_RANGE=0x3e9
;;
(*)
echo "Usage: $0 <gain>"
echo "Available gains: 1 2 3 4 3/3"
exit
;;
esac
echo "Setting gain x$1 ($GAIN,$ADC_RANGE)..."
. /root//cmv.func
cmv_reg 115 $GAIN # gain
cmv_reg 116 $ADC_RANGE # ADC_range fine-tuned for each gain
cmv_reg 100 1 # ADC_range_mult2
cmv_reg 87 2000 # offset 1
cmv_reg 88 2000 # offset 2