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https://github.com/open-sdr/openwifi.git
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62 lines
1.3 KiB
Bash
Executable File
62 lines
1.3 KiB
Bash
Executable File
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#!/bin/bash
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# Author: Xianjun Jiao
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# SPDX-FileCopyrightText: 2021 UGent
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# SPDX-License-Identifier: AGPL-3.0-or-later
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if [ "$#" -lt 4 ]; then
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echo "You must enter 4 arguments: c1_rot90_en c1_raw(-64 to 63) c2_rot90_en c2_raw(-64 to 63)"
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exit 1
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fi
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c1_rot90_en=$1
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c1_raw=$2
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c2_rot90_en=$3
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c2_raw=$4
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if (($c1_rot90_en != 0)) && (($c1_rot90_en != 1)); then
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echo "c1_rot90_en must be 0 or 1!"
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exit 1
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fi
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if (($c1_raw < -64)) || (($c1_raw > 63)); then
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echo "c1_raw must be -64 to 63!"
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exit 1
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fi
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if (($c2_rot90_en != 0)) && (($c2_rot90_en != 1)); then
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echo "c2_rot90_en must be 0 or 1!"
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exit 1
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fi
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if (($c2_raw < -64)) || (($c2_raw > 63)); then
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echo "c2_raw must be -64 to 63!"
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exit 1
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fi
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if (($c1_raw < 0)); then
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unsigned_c1=$(expr 128 + $c1_raw)
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# echo $unsigned_c1
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else
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unsigned_c1=$c1_raw
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fi
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if (($c2_raw < 0)); then
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unsigned_c2=$(expr 128 + $c2_raw)
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# echo $unsigned_c2
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else
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unsigned_c2=$c2_raw
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fi
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# echo $c1_rot90_en
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# echo $unsigned_c1
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# echo $c2_rot90_en
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# echo $unsigned_c2
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unsigned_dec_combined=$(($unsigned_c1 + 512 * $c1_rot90_en + 1024 * $unsigned_c2 + 524288 * $c2_rot90_en))
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# echo $unsigned_dec_combined
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echo "./sdrctl dev sdr0 set reg tx_intf 5 $unsigned_dec_combined"
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./sdrctl dev sdr0 set reg tx_intf 5 $unsigned_dec_combined
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