| #!/vendor/bin/sh | |
| # only use xtal_trim from factory calibration | |
| if [ -z "$2" ] | |
| then | |
| echo "usage is $0 input-calibration output_calibration" | |
| exit 0 | |
| fi | |
| OUTPUT_CALIB="$2" | |
| if [ ! -f "$OUTPUT_CALIB" ]; then | |
| touch $OUTPUT_CALIB | |
| chmod 0600 $OUTPUT_CALIB | |
| file="$1" | |
| while IFS=, read -r f1 f2 | |
| do | |
| case $f1 in | |
| "UWB_cal_tx_xtal_reg_final_value") | |
| if [ $((0x$f2)) -gt 63 ]; then | |
| f2=63 | |
| fi | |
| echo 'xtal_trim=0x'$f2 >> $OUTPUT_CALIB | |
| ;; | |
| esac | |
| done <"$file" | |
| exit 0 | |
| fi |