command.h

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/*
 * Command description and interfacing for Sensor Control
 * (c) 2007 by Matthias Arndt <matthias.arndt@tu-clausthal.de>
 *
 */
#include "t89c51cc02.h"
#include "datatypes.h"


#define NR_SENSORS 18

#define COMMAND_READ 0x00

#define COMMAND_MONITOR 0x10

#define COMMAND_STOPMONITOR 0x11

#define COMMAND_MONITORSTATUS 0x12

#define COMMAND_RECALLMONITOR 0x13

#define COMMAND_STOPALLMONITORS 0x14

#define COMMAND_REPORT 0x20

#define COMMAND_STOPREPORT 0x21

#define COMMAND_TIMECHECK_ENABLE 0xA0

#define COMMAND_TIMECHECK_DISABLE 0xA1

#define COMMAND_TIMECHECKSTATUS 0xA2

#define COMMAND_EEPROM_SAVEMONITOR 0xE0

#define COMMAND_EEPROM_CLEAR 0xE1

#define COMMAND_RESET 0xff

#define Command_ClearRead() readenable=0

#define Command_DisableReport() reporting=0

#define Command_ClearMonitor() monitor=0

#define Command_CheckMonitor() (monitor!=0)

#define Command_TimecheckEnable() timecheck=1

#define Command_TimecheckDisable() timecheck=0

#define Command_CheckTime() (timecheck==1)

#define CHECKSUM_FILLER 0x3c2a

void Command_SetRead(BYTE);
BYTE Command_ReportDue(void);
void Command_EnableMonitor(BYTE,WORD,bit);
void Command_DisableMonitor(BYTE);
BYTE CheckMonitor(BYTE,WORD);
void Command_EnableReport(BYTE);
WORD Command_GetBoundary(BYTE);
void Command_SetBoundary(BYTE,WORD);
void Command_ReadDefaultConfiguration(void);
void Command_WriteDefaultConfiguration(void);

/* variables open for interfacing in command.c */
extern LONG readenable;
extern LONG monitor;
extern LONG monitor_direction;

extern volatile bit reporting;
extern volatile bit timecheck;
extern volatile bit read_eeprom_config;
extern volatile bit write_eeprom_config;

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