cmd_misc.c

TDK 6521 SOC 芯片 DEMO程序

                        c = get_num();
                        if ( cli_result == OK_ID )
                        {
                            rx.len = min (BUFFER_SIZE, c);
                            rx.status = memcpy_xpr (rx.buffer, rx.addr, rx.len);
                            while (_PENDING == *rx.status)
                                main_background ();

                            if (_OK == *rx.status)
                            {
                                start_tx_rslt ("Read from EEPROM at addr:");
                                send_long_hex (rx.addr);

                                for (c = 0; c < rx.len; c++)
                                {
                                    if ((c & 0x0f) == 0)
                                        send_crlf ();

                                    send_hex (*rx.buffer++);
                                    send_char (' ');
                                }
                            }
                            else
                            {
                                start_tx_rslt ("Could not read from EEPROM at addr:");
                                send_long_hex (rx.addr);
                            }
                        } 
                    }
                    else
                        start_tx_rslt ("EEPROM interface not active");

                    send_crlf ();
                    break;

                case 'S':
                    pBuffer = Buffer;

                    while (!done (&c) && (BUFFER_SIZE > (pBuffer - Buffer)))
                        *pBuffer++ = c;             

                    break;

                case 'T':
                    if (active)
                    {
                        tx.buffer = Buffer;
                        tx.addr = get_long ();
                        if ( cli_result == OK_ID )
                        {
                            tx.len = pBuffer - Buffer;
                            tx.status = memcpy_prx (tx.addr, tx.buffer, tx.len);
                            while (_PENDING == *tx.status)
                                main_background ();

                            if (_OK == *tx.status)
                            {
                                start_tx_rslt ("Written to EEPROM at addr:");
                                send_long_hex (tx.addr);
                                send_char (' ');

                                for (c = 0; c < tx.len; c++)
                                {
                                    send_hex (*tx.buffer++);
                                    send_char (' ');
                                }
                            }
                            else
                            {
                                start_tx_rslt ("Could not write to EEPROM at addr:");
                                send_long_hex (tx.addr);
                            }
                        }
                    }
                    else
                        start_tx_rslt ("EEPROM interface not active");

                    send_crlf ();
                    break;

                case 'W':
                    pBuffer = Buffer;

                    do
                        *pBuffer++ = get_num ();
                    while ('.' == get_char_d (&c) 
                            && ((pBuffer - Buffer) < BUFFER_SIZE));

                    cli_index = c;             // Unget character.
                    break;

                default:
                    break;
            }
        }   
    }
}
#endif

#if ERROR_RECORDING
void send_er (uint8_t ier)
{
    send_hex (ier); 
    send_char (':');
    start_tx_rslt(" errno:");
    send_byte (Aer[ier].errno); 
    start_tx_rslt(" cnt:");
    send_byte (Aer[ier].cnt); 
    start_tx_rslt(" mon:");
    send_byte (Aer[ier].month); 
    start_tx_rslt(" day:");
    send_byte (Aer[ier].date); 
    start_tx_rslt(" hr:");
    send_byte (Aer[ier].hour); 
    send_crlf();
}
void cmd_err_record (void)
{
    uint8_t data c;

    while (!done (&c))
    {
       switch (toupper (c))
       {
          case 'C': // clear
             Error_Clear();
             break;

          default:
          case 'D': // display
             for (c = 0; c < cer; ++c)
                 send_er (c);
             break;

          case 'S': // set
             Status |= 1L << (get_num ());
             Error_Record();
             break;

        }
    }   
}
#endif

#if ENHANCED_TRIM
void cmd_trim (void)
{
    send_byte (Read_Trim (get_num ()));
    send_crlf ();
}
#endif

void cmd_power_save (void)
{
    EA = 0;                             // disable interrupts
    CE0 &= ~CE_EN;                      // disable the compute engine
    #if TRACE10
    CE0 &= ~TMUX;                       // put ground out the test mux (no switching = less power)
    #else
    TMUX = _DGND;
    #endif

    CE0 = (CE0 & ~CHOP_EN) | 0x10;      // chop enable is unchanging

    #if TRACE10
    // slowest MPU speed, disable clock output, RTM, and ADC's vref
    CONFIG0 = (CONFIG0 & ~(MPU_DIV | RTM_EN)) | (CKOUT_DIS | VREF_DIS | _38400Hz);
    // disable emulator clock output and ADC
    CONFIG1 |= ECK_DIS | ADC_DIS;
    #elif M6520
    // slowest MPU speed, disable clock output, RTM, and ADC's vref
    CONFIG0 = (CONFIG0 & ~(MPU_DIV | RTM_EN)) | (VREF_DIS | _38400Hz);
    // disable emulator clock output and ADC
    CONFIG1 |= ECK_DIS;
    #endif

    while (TRUE)
        RESET_WD();                      // Reset watchdog, OK due to slow MPU.
}

/***************************************************************************
 * History:
 * $Log: cmd_misc.c,v $
 * Revision 1.24  2006/10/13 00:46:19  tvander
 * Removed compile options for 6530, 6515; renamed 6511 and 6513 to trace11 and trace13; Binary verified unchanged from previous version.
 *
 * Revision 1.23  2006/09/29 08:51:56  tvander
 * EEPROM operations are locked out when the CE is running.
 *
 * Revision 1.22  2006/09/09 01:08:14  gmikef
 * *** empty log message ***
 *
 * Revision 1.21  2006/08/30 02:09:06  gmikef
 * *** empty log message ***
 *
 * Revision 1.20  2006/06/15 19:56:03  tvander
 * Fixed misc. serial errors.
 *
 * Revision 1.19  2006/06/14 02:53:17  tvander
 * Improved the compile flags
 *
 * Revision 1.18  2006/06/06 03:53:51  tvander
 * Added calibration count to access.c
 * Added to help files, at least, they compile for a 6513.
 * io.c support the calibration loader.
 * ser0cli.c and ser1cli.c were allocating too many timers.  Fixed.
 *
 * Revision 1.17  2006/06/05 23:50:52  tvander
 * Added error recording commands
 * trime now present only if enhanced trim present
 *
 * Revision 1.16  2006/05/18 23:18:42  tvander
 * 16K and 32K
 * First cut at new requirements.
 * 32K 6521 is grossly tested.
 * All others have a clean compile with C51 8.02
 *
 * Revision 1.15  2006/03/07 23:57:07  tvander
 * Revised help system for accuracy.
 * Revised help system for compile flags.
 * Clean build
 *
 * Revision 1.14  2006/03/06 03:28:13  Michael T. Fischer
 * More 6530 prep.
 *
 * Revision 1.13  2006/03/03 11:24:38  Michael T. Fischer
 * Prep for 6530 LCD, etc.
 *
 * Revision 1.12  2006/02/08 03:43:17  tvander
 * Made "import" the default power measurement mode, rather than net-metering
 *
 * Revision 1.11  2006/01/10 03:54:16  gmikef
 * Added PDATA support for CE Outputs.
 *
 * Revision 1.9  2005/11/10 22:51:31  tvander
 * 6520 has battery mode commands.
 * Brownout always has decimal point 7.
 * LCD Mode always has decimal points 7 and 6.
 * Sag detection is disabled.
 *
 * Revision 1.8  2005/11/05 01:55:38  tvander
 * Added EEPROM erase command
 *
 * Revision 1.7  2005/10/20 18:39:39  tvander
 * Ported 2-wire EEPROM code from 6511/6513, including interrupting version, polling version for DIO, and polling version using the 2-wire logic.
 *
 * Revision 1.6  2005/10/08 04:41:17  tvander
 * Fixed priority inversion.
 * Rewrote watchdog to work in brownout, but of course it doesn't work.
 * Watchdog can now be defeated by clearing watchdog option to 0.
 * Reorganized watt hour modules (at last!).
 * Disabled reading of STATUS in 6521_cli because the CE's status is always SAG.
 * Tested with 6521_CLI; measurements seem to work.
 * Fixed other builds.
 *
 * Revision 1.5  2005/09/02 20:38:34  gmikef
 * Modified to fit CeCode of 1.5Kbytes and support new "ce_merge".
 *
 * Revision 1.4  2005/09/02 01:48:44  gmikef
 * Fixed CLI RTR command.
 *
 * Revision 1.3  2005/08/31 05:51:57  gmikef
 * First version w/ LAPIE interface.
 *
 * Revision 1.2  2005/08/30 01:56:33  gmikef
 * *** empty log message ***
 *
 * Revision 1.1  2005/08/28 02:22:40  gmikef
 * *** empty log message ***
 *
 * Revision 1.3  2005/08/20 01:32:44  gmikef
 * *** empty log message ***
 *
 * Revision 1.2  2005/08/19 01:04:37  gmikef
 * *** empty log message ***
 *
 * Revision 1.1  2005/08/18 02:56:06  gmikef
 * *** empty log message ***
 *
 *

 * 2005 AUGUST 17; First Version. 
 * Copyright (C) 2005 Teridian Semiconductor Corp. All Rights Reserved.    *
 * this program is fully protected by the United States copyright          *
 * laws and is the property of Teridian Semiconductor Corporation.         *
 ***************************************************************************/
#endif