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https://github.com/open-sdr/openwifi.git
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8a2eaff38f
- Continuously checking whether Tx Quadrature Calibration did not reach maximum convergence count, otherwise print warning. Started and killed by wgd.sh. - set_tx_lo.sh to set or get Tx LO status - set_tx_port.sh to set or get Tx RF Port A or B
57 lines
1.9 KiB
Bash
Executable File
57 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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set -x
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if test -f "/sys/kernel/debug/iio/iio:device0/direct_reg_access"; then
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cd /sys/kernel/debug/iio/device0/
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else if test -f "/sys/kernel/debug/iio/iio:device1/direct_reg_access"; then
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cd /sys/kernel/debug/iio/iio:device1/
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else if test -f "/sys/kernel/debug/iio/iio:device2/direct_reg_access"; then
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cd /sys/kernel/debug/iio/iio:device2/
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else if test -f "/sys/kernel/debug/iio/iio:device3/direct_reg_access"; then
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cd /sys/kernel/debug/iio/iio:device3/
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else if test -f "/sys/kernel/debug/iio/iio:device4/direct_reg_access"; then
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cd /sys/kernel/debug/iio/iio:device4/
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else
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echo "Can not find direct_reg_access!"
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echo "Check log to make sure ad9361 driver is loaded!"
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exit 1
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fi
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fi
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fi
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fi
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fi
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set +x
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if [ "$#" -eq 1 ]; then
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if [ $1 == "0" ]; then
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echo 0x004 0x43 > direct_reg_access
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status=$( cat direct_reg_access )
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if [ $status == "0x43" ]; then
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echo "Tx port B selected."
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else
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echo "WARNING: switching Tx port B unsuccessful"
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fi
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elif [ $1 == "1" ]; then
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echo 0x004 0x3 > direct_reg_access
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status=$( cat direct_reg_access )
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if [ $status == "0x3" ]; then
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echo "Tx port A selected."
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else
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echo "WARNING: switching Tx port A unsuccessful"
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fi
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fi
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elif [ "$#" -eq 0 ]; then
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echo "Reading status only. Enter 1 or 0 as argument to select port A or B."
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echo 0x004 > direct_reg_access
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status=$( cat direct_reg_access )
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if [ $status == "0x43" ]; then
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echo "Tx port B is used"
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elif [ $status == "0x3" ]; then
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echo "Tx port A is used"
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else
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echo "WARNING Unrecognized value $status."
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fi
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else
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echo "Too many arguments, specify only one for selecting port A (1) or B (0)."
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fi
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