Commit 08602639 authored by Daniel Friesel's avatar Daniel Friesel
Browse files

ptalog: Support barcode synchronization

parent d3f4eef9

include/object/ptalog.h

+17 −2
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ 


#ifdef PTALOG_GPIO

#include "driver/gpio.h"

#ifdef PTALOG_GPIO_BEFORE

#if defined(PTALOG_GPIO_BEFORE) || defined(PTALOG_GPIO_BAR)

#include "arch.h"

#endif

#endif
@@ -94,6 +94,20 @@ class PTALog { 
			}

		}



#ifdef PTALOG_GPIO_BAR

		void startTransition(char const *code, uint8_t code_length)

		{

			arch.sleep_ms(10);

			for (uint8_t byte = 0; byte < code_length; byte++) {

				for (uint16_t mask = 0x01; mask <= 0x80; mask <<= 1) {

					gpio.write(sync_pin, code[byte] & mask ? 1 : 0);

					arch.sleep_ms(10);

				}

			}

			gpio.write(sync_pin, 0);

			arch.sleep_ms(10);

		}

#else

		inline void startTransition()

		{

#ifdef PTALOG_GPIO_BEFORE
@@ -105,6 +119,7 @@ class PTALog { 
			gpio.write(sync_pin, 1);

#endif

		}

#endif



#ifdef PTALOG_WITH_RETURNVALUES

		inline void logReturn(uint16_t ret)
@@ -120,7 +135,7 @@ class PTALog { 
#endif

		{

#ifdef PTALOG_GPIO

#ifndef PTALOG_GPIO_BEFORE

#if !defined(PTALOG_GPIO_BEFORE) && !defined(PTALOG_GPIO_BAR)

			gpio.write(sync_pin, 0);

#endif

#endif