Commit f75f7840 authored by Daniel Friesel's avatar Daniel Friesel
Browse files

PTALog: Add PTALOG_GPIO_BEFORE (toggle GPIO before instead of during transition)

parent c4535468

include/object/ptalog.h

+25 −12
Original line number Diff line number Diff line
@@ -6,6 +6,9 @@ 


#ifdef PTALOG_GPIO

#include "driver/gpio.h"

#ifdef PTALOG_GPIO_BEFORE

#include "arch.h"

#endif

#endif



#ifdef PTALOG_TIMING
@@ -13,6 +16,13 @@ 
#endif



class PTALog {



	private:

		PTALog(const PTALog& copy);

#ifdef PTALOG_GPIO

		uint8_t sync_pin;

#endif



	public:

		typedef struct {

			uint8_t transition_id;
@@ -31,12 +41,12 @@ class PTALog { 
		uint8_t log_index;



#ifdef PTALOG_GPIO

		PTALog(uint8_t pin_number) : log_index(0), sync_pin(pin_number) {}

		PTALog(uint8_t pin_number) : sync_pin(pin_number), log_index(0) {}

#else

		PTALog() : log_index(0) {}

#endif



		inline void passTransition(uint8_t transition_id)

		void passTransition(uint8_t transition_id)

		{

			log[log_index].transition_id = transition_id;

			if (log_index < max_entry) {
@@ -45,18 +55,18 @@ class PTALog { 
		}



#ifdef PTALOG_TIMING

		inline void passNop(Counter& counter)

		void passNop(Counter& counter)

		{

			kout << "[PTA] nop=" << counter.value << "/" << counter.overflow << endl;

		}

#endif



		inline void reset()

		void reset()

		{

			log_index = 0;

		}



		inline void startBenchmark(uint8_t id)

		void startBenchmark(uint8_t id)

		{

			kout << "[PTA] benchmark start, id=" << dec << id << endl;

#ifdef PTALOG_GPIO
@@ -64,7 +74,7 @@ class PTALog { 
#endif

		}



		inline void stopBenchmark()

		void stopBenchmark()

		{

			kout << "[PTA] benchmark stop" << endl;

		}
@@ -86,7 +96,14 @@ class PTALog { 


		inline void startTransition()

		{

#ifdef PTALOG_GPIO_BEFORE

			gpio.write(sync_pin, 1);

			arch.sleep_ms(10);

			gpio.write(sync_pin, 0);

			arch.sleep_ms(10);

#else

			gpio.write(sync_pin, 1);

#endif

		}



#ifdef PTALOG_WITH_RETURNVALUES
@@ -103,19 +120,15 @@ class PTALog { 
#endif

		{

#ifdef PTALOG_GPIO

#ifndef PTALOG_GPIO_BEFORE

			gpio.write(sync_pin, 0);

#endif

#endif

#ifdef PTALOG_TIMING

			log[log_index - 1].timer = counter.value;

			log[log_index - 1].overflow = counter.overflow;

#endif

		}



	private:

		PTALog(const PTALog& copy);

#ifdef PTALOG_GPIO

		uint8_t sync_pin;

#endif

};



#endif