debug.h

U盘控制器USB97C223的固件代码,对2kPAGE NAND FLASH 有很好的支持.

/*============================================================================
  ____________________________________________________________________________
                                ______________________________________________
   SSSS  M   M          CCCC          Standard Microsystems Corporation
  S      MM MM   SSSS  C                    Austin Design Center
   SSS   M M M  S      C                 11000 N. Mopac Expressway
      S  M   M   SSS   C                Stonelake Bldg. 6, Suite 500
  SSSS   M   M      S   CCCC                Austin, Texas 78759
                SSSS            ______________________________________________
  ____________________________________________________________________________

  Copyright(C) 1999, Standard Microsystems Corporation
  All Rights Reserved.

  This program code listing is proprietary to SMSC and may not be copied,
  distributed, or used without a license to do so.  Such license may have
  Limited or Restricted Rights. Please refer to the license for further
  clarification.
  ____________________________________________________________________________

  Notice: The program contained in this listing is a proprietary trade
  secret of SMSC, Hauppauge, New York, and is copyrighted
  under the United States Copyright Act of 1976 as an unpublished work,
  pursuant to Section 104 and Section 408 of Title XVII of the United
  States code. Unauthorized copying, adaption, distribution, use, or
  display is prohibited by this law.
  ____________________________________________________________________________

  Use, duplication, or disclosure by the Government is subject to
  restrictions as set forth in subparagraph(c)(1)(ii) of the Rights
  in Technical Data and Computer Software clause at DFARS 52.227-7013.
  Contractor/Manufacturer is Standard Microsystems Corporation,
  80 Arkay Drive, Hauppauge, New York, 1178-8847.
  ____________________________________________________________________________
  ____________________________________________________________________________

  <module name> - <module description>
  ____________________________________________________________________________

  comments tbd
  ____________________________________________________________________________

  Revision History
  Date      Who  Comment
  ________  ___  _____________________________________________________________
  03/13/01  tbh  initial version
  07/27/01  tbh  tweak port for 20x family
  08/15/01  tbh  added prototype for ramtest()
  12/04/01  tbh  added prototype for dbg_dump_sfr(), dbg_loadram()
  06/18/02  tbh  tweaked profiling macros for 210
  12/06/02  ds   added prototype for dbg_zeroram
============================================================================*/

//------------------------------------------------------------------------------
// This is hardcode debug stuff for performance profiling with an oaciloscope.
// To do this, all gpio pins must be dedicated to scope tracing.
// _profile_on(pin) drives the scope probe low, _profile_off(pin) drives it high.
//------------------------------------------------------------------------------
#ifdef __profile__
  #ifdef k_flash_family
    #define _profile_initialize(); {              \
      _mcu_register_set_bits(x_gpiob_dir, 0xFF);  \
      _mcu_register_set_bits(x_gpiob_out, 0xFF); }
    #define _profile_off(__ch);  { _mcu_register_clr_bits(x_gpiob_out, (kbm_gpio##__ch)); }
    #define _profile_on(__ch); { _mcu_register_set_bits(x_gpiob_out, (kbm_gpio##__ch)); }
  #else
    #define _profile_initialize(); { gpio_wr_dir(0xFF); gpio_wr(0xFF); }
    #define _profile_off(__ch);  { _lo(kbm_gpio##__ch); }
    #define _profile_on(__ch); { _hi(kbm_gpio##__ch); }
  #endif
#else
  #define _profile_initialize();
  #define _profile_on(__ch);
  #define _profile_off(__ch);
#endif

#ifdef k_20x_family
//------------------------------------------------------------------------------
// Declaration:
//  void _phy_hard_reset(void);
//
// Purpose:
//  Resets the phy to it's initial power-on state via GPIO pin 4.
//
// Arguments:
//   None.
//
// Return:
//   None.
//
// Since:
//   MinimOS-2.0
//------------------------------------------------------------------------------
#define _phy_hard_reset() {x_gpioa_dir|=kbm_gpio4;_hi(kbm_gpio4);_lo(kbm_gpio4); trace0(0, nil, 0, "_phy_hard_reset()"); }

//------------------------------------------------------------------------------
// Declaration:
//  void _led_on(void);
//
// Purpose:
//  Turns on the happy-light led on the fpga board.
//
// Arguments:
//   None.
//
// Return:
//   None.
//
// Since:
//   MinimOS-2.0
//------------------------------------------------------------------------------
#define _led_on() {x_gpioa_dir|=kbm_gpio0;_hi(kbm_gpio0);}

//------------------------------------------------------------------------------
// Declaration:
//  void _led_off(void);
//
// Purpose:
//  Turns off the happy-light led on the fpga board.
//
// Arguments:
//   None.
//
// Return:
//   None.
//
// Since:
//   MinimOS-2.0
//------------------------------------------------------------------------------
#define _led_off() {x_gpioa_dir|=kbm_gpio0;_lo(kbm_gpio0);}

#endif

//------------------------------------------------------------------------------
// prototypes
void ramtest(void) reentrant;
void dbg_loadram(uint8, uint8, uint16) reentrant;
void dbg_dumpram(uint8, uint8, uint16) reentrant;
void dbg_trigger(void) reentrant;
void dbg_bufferstat(void) reentrant;
void dbg_dump_all_sfr(void) reentrant;
void dbg_dump_sfr(uint8 addr) reentrant;
uint8 dbg_sfr_register_rd(uint8 addr) reentrant;
void dbg_dump_build_settings(void);
void yop(void);
void dbg_zeroram(uint8, uint8, uint16) reentrant;


//---eof------------------------------------------------------------------------