On Fri, Sep 16, 2022 at 7:20 AM TimH <t...@jti.uk.com.invalid> wrote:
> Actually a little more complicated as the detach and disable in adc close > then kills the touch screen driver as well (it uses the ADC). l'll figure > out a way, I'm sure! I haven't looked at the code, but it sounds like any driver being closed shuts down the ADC for all drivers. Instead, the driver should keep a reference count. The underlying hardware should be initialized when the first instance of the driver is opened and un-initialized only when the last instance of the driver is closed. Cheers Nathan
