We are hitting some issue during tuning the QualComm QCA4004 SP141 development HW.
Our goal is to use one of the GPIO of QCA4004 as external interrupt to trigger some function in user application. As specified in Tunable document, GPIO pins can be configured as interrupt source by setting Interrupt Config field in GPIO active/inactive configuration.
But we don't have any resource to hook up the interrupt to event trigger inside our application thread based on ThreadX RTOS.
We searched the hostless SDK R334 but failed to find out the ISR part. Could someone share some info or experience about this? Thanks.
QCA4004 GPIO As Interrupt
Posted: Fri, 2015-11-06 11:52