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stty line discipline 0 not supported

Question asked by fabio mario poiatti on Jun 19, 2019
Latest reply on Jul 11, 2019 by fabio mario poiatti

Hi, I'm using the uart port /dev/ttymxc1 connected to a modem ... the connection working well till for a misconfigurationd the line parameter of the uart change to 3


when I try to reset the value to 0, the command said


root@console=ttymxc0,115200 root=/dev/mmcblk1p2 rootwait rw:/etc# stty -F /dev/ttymxc1 line 0
stty: number 0 is not in 1..2147483647 range



Any suggestion?