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| #!/bin/sh
| # 40 Pin Header GPIO loop test script, it based on pinctrl shell script
|
| function loop_test()
| {
| if [[ $# != 3 ]] ; then
| echo "ERROR: Invalid input arguments"
| return 1;
| fi
|
| level=$3
| pinctrl $1 $level
| res=`pinctrl -i $2`
|
| printf "$1 out [$level] --> $2 in [$res] : "
| if [[ $level == $res ]] ; then
| printf " [ OK ]\n"
| else
| printf " [ FAIL ]\n"
| exit 1;
| fi
| }
|
|
| if [[ $# != 2 ]] ; then
| echo ""
| echo "Usage : $0 Pin1 Pin2"
| echo "Example: $0 GPIO01_IO10 GPIO01_IO11"
| echo ""
| echo "You can check pinmap by 'pinctrl -v' "
| echo ""
| exit;
| fi
|
|
| loop_test $1 $2 1
| loop_test $1 $2 0
|
| loop_test $2 $1 1
| loop_test $2 $1 0
|
| exit 0;
|
|
