main.h

Analog 公司 ADE7169 SOC 电表方案DEMO程序

/*
-02/22/2006: Petre M.
  -this file contains declarations of variables used in main.c
*/

#include "ioADE7169F16.h"


#include "extern_declarations.h"
#include "power.h"
#include "i2c.h"
#include "EEPROM_locations.h"
#include "rtc.h"
#include "util.h"
#include "lcd.h"
//#include "ext_int.h"
#include "energy.h"
#include "setjmp.h"
#include "uart.h"

/*Low_Priority_Command[0]:
    0
     0
      0=This bit is set to 1 when at the end of a
        the month, at 0am, storage in the EEPROM of
        the energies is ordered.
       0=
        0=
         0=
          0=
           0=is set to 1 when the Alarm Interrupt is generated. It is cleared
             when all the Low Priority Tasks have been executed
*/
__idata char Low_Priority_Command[1];
__idata char LCD_Command[1];


/*Command_Status[0]:
    0
     0
      0
       0=
        0=
         0=It manages visualization for 1 minute of a measurement different
           from the default one. Is set to 1 when the decision to visualize
           is taken and is cleared to 0 when 1 minute from the decision ends
          0=a display operation defined in Command[2] and Command[3] is in
            progress. When the transfer of LCD_buffer into LCD memory ends,
            this flag is cleared together with the command.
           0=this bit is set to 1 when the backup is executed the first time.
             In this way, we avoid executing the backup operation more than
             one time because IPSMF_bit.FVDC is set to 1 many times when the
             voltage goes down
*/
__idata char Command_Status[1];

/*The state of the Energy Meter is composed of:
  Active_Energy
  Reactive Energy
  Apparent Energy
*/
__idata struct Five_Bytes_struct Reactive_Energy, Apparent_Energy;

//this byte contains errors that may have verified during the execution of the program
/*xxxx
      x
       x
        x=If an EEPROM Read operation went longer than a certain
          timeout, then this bit is set to 1.
         x=If an EEPROM Write operation went longer than a certain
           timeout, then this bit is set to 1.
*/
__idata unsigned char Meter_Errors[1];

//Temporary is a buffer that can be used inside of any function.
__idata char Temporary[8], Temporary1[8];

__idata signed char LP_Task;

//this table contains Low Priority Tasks that are executed by a pointer in main.c
//Any new task should be added before Refresh_Watchdog function.
//This and End_Low_Priority_Tasks should always be the last tasks executed
#pragma constseg = "Data_in_Flash"
__code const int Table_LP_Func[]={(int)Battery_Alarm, (int)Midnight_Management,
          (int) Monthly_Energy_Storage, (int)Decide_LCD_command, (int) Manage_Display,
          (int) Display_to_LCD, (int) Refresh_Watchdog, (int) End_Low_Priority_Tasks};