After installed Ubuntu image and downloaded & installed WiringOP, the "gpio readall"
command does not work properly. After printed part of table header, there is an error
message:
Orange Pi+-[ 490.969604] Unhandled fault: external abort on non-linefetch
(0x008) at 0xb6fcc000. The table is short (just header + single line) and is followed
by "Bus error" message, And by the way -- header pins 1 and 2 on i96 are connected to GND, so the printed line is wrong (shows 3.3V and 5V in V columns) ....
Running gpio under root identity gives the same result. Rest of the Ubuntu system
seems to work as expected.
orangepi@orangepii96:~/WiringOP$ gpio readall
+-----+-----+--[ 474.795227] Unhandled fault: external abort on non-linefetch (0x008) at 0xb6fd7000
--------+------+---+-Orange Pi+---+---+------+---------+-----+--+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM |
+-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
| | | 3.3v | | | 1 || 2 | | | 5v | | |
Bus error
orangepi@orangepii96:~/WiringOP$
After installed Ubuntu image and downloaded & installed WiringOP, the "gpio readall" command does not work properly. After printed part of table header, there is an error message: Orange Pi+-[ 490.969604] Unhandled fault: external abort on non-linefetch (0x008) at 0xb6fcc000. The table is short (just header + single line) and is followed by "Bus error" message, And by the way -- header pins 1 and 2 on i96 are connected to GND, so the printed line is wrong (shows 3.3V and 5V in V columns) ....
Running gpio under root identity gives the same result. Rest of the Ubuntu system seems to work as expected.
orangepi@orangepii96:~/WiringOP$ gpio readall +-----+-----+--[ 474.795227] Unhandled fault: external abort on non-linefetch (0x008) at 0xb6fd7000
--------+------+---+-Orange Pi+---+---+------+---------+-----+--+ | BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM | +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+ | | | 3.3v | | | 1 || 2 | | | 5v | | | Bus error orangepi@orangepii96:~/WiringOP$
Here is full listing: WiringOP install.log