targets/beremiz.h
author Edouard Tisserant
Mon, 09 Dec 2019 14:53:42 +0100
branchsvghmi
changeset 2820 d9b5303d43dc
parent 2504 f3aced6c5f8b
child 3294 e3db472b0dfb
permissions -rw-r--r--
SVGHMI : had to move the problem of wkaing up python thread from plc thread to platform specific code.
Since Xenomai's cobalt thread are definitely incompatible with normal posix python interpreter binary's thread, we must synchronize them with arcane rt_pipes (the only ones that really work cross domain) as already done in debug and python async eval blocks.
#ifndef _BEREMIZ_H_
#define _BEREMIZ_H_

/* Beremiz' header file for use by extensions */

#include "iec_types.h"

#define LOG_LEVELS 4
#define LOG_CRITICAL 0
#define LOG_WARNING 1
#define LOG_INFO 2
#define LOG_DEBUG 3

extern unsigned long long common_ticktime__;

#ifdef TARGET_LOGGING_DISABLE
static inline int LogMessage(uint8_t level, char* buf, uint32_t size)
{
	(void)level;
	(void)buf;
	(void)size;
	return 0;
}
#else
int     LogMessage(uint8_t level, char* buf, uint32_t size);
#endif

long AtomicCompareExchange(long* atomicvar,long compared, long exchange);

#endif