Hi,
it's my first post in the forum, it's the first time that I use a Lantronix product
and I need some help.
as mentioned in the title, I can not use the IO_CP_GPIO_DIRECTION from the cpm_ioctl,
this command gives me an error ( bad address) when I use it to set the direction of the CPs.
I just want to mention, that the other commands from cpm_ioctl are working for me,
please help me
belhaj.
it's my first post in the forum, it's the first time that I use a Lantronix product
and I need some help.
as mentioned in the title, I can not use the IO_CP_GPIO_DIRECTION from the cpm_ioctl,
this command gives me an error ( bad address) when I use it to set the direction of the CPs.
I just want to mention, that the other commands from cpm_ioctl are working for me,
Code:
case IO_CP_GPIO_DIRECTION: if (mask == 0) { ret = drv->device->state.direction; } else { ret = cpm_cp_direction(drv->device, mask, value); } break;
belhaj.