ppi_trace_config()

void * ppi_trace_config	(	uint32_t	pin,
		uint32_t	evt
	)

#include <include/debug/ppi_trace.h>

Configure a PPI trace pin for tracing a single event.

Note

If a hardware event is used by DPPI in the application, the PPI trace configuration must occur after the DPPI connection for the given event. The order is important because DPPI allows assigning events to only one channel. Therefore, PPI trace subscribes to the same channel.

Parameters

pin	Pin to use for tracing.
evt	Hardware event to be traced on the pin.

Returns

Handle, or NULL if the configuration failed.