B4J Question jShell for reading GPIO

wirog80

Member
Licensed User
hi all,
i'm using WiringPi to read GPIO pins for OrangePi board.
i'm using Shell to get state of pins.
i have 2 option to do it,

1.calling Shell using Timer every 200 ms, like this
B4X:
sh1.Initialize("sh1", "gpio", Array As String("read", "3" ))
or
2.calling once Shell to run C script which loop reading every 200 ms too.
B4X:
shl.Initialize("shl", "./C_readGPIO", Array As String())

which is better way?
thanks..
 
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