So, now I am able to disable and enable the UART 1 on the Q2687 without problems. However, after disabling UART1 I try to do
adl_ioDefs_t GpioConfig = ADL_IO_DIR_OUT | ADL_IO_LEV_LOW | ADL_IO_GPIO | 42;
GpioHandle = adl_ioSubscribe(1, &GpioConfig, 0, 0, 0);
and I get the error ADL_IO_ERR_USED. I remind that GPIO42 on a Q2687 is multiplexed with RI of UART1.
So, I don’t know why after disabling UART1 I am still not able to use GPIO42 as a GPIO. I suspect that the answer is hidden somewhere deep in the manual, but I haven’t been able to find the location
Does anybody know how to use the GPIOs that are multiplexed with UART1?
Thanks!