S32DS MPC5744P Password Censorship

cancel
Showing results for 
Search instead for 
Did you mean: 

S32DS MPC5744P Password Censorship

164 Views
Du_0224
Contributor II

Hi, honorific NXP engineer:

I am using the MPC5744P chip, and there are some problems when I use S32DS to enter the Debug mode.

I set an online password and entered -uncensorpassword=(Password) in the GDB Server Parameters window.

After S32DS starts debugging, it will conduct two password reviews.

Because the password check can only be performed after power-on again, this will cause me to power on and off multiple times to fully enter the Debug mode.Can I set in the Debug settings to prevent him from multiple password reviews?

The following is the online process information of my Debug window. He conducted two password checks, which resulted in me having to re-power on the chip twice:

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

CMD>RE

Initializing.

Device IDCODE is $00000345
Device ID revision is $00000003
Attempting to uncensor device... ((First password check,Power on for the first time))

Device IDCODE is $00000345
Device ID revision is $00000003
Attempting to uncensor device...

Device IDCODE is $00000345
Device ID revision is $00000003
Attempting to uncensor device...
Initializing Ram Block 0x40000000-0x40007FFF.
MPC5744P Device detected.
Target has been RESET and is active.
CMD>CM D:\S32DS_Power_v2.1\eclipse\plugins\com.pemicro.debug.gdbjtag.ppc_2.0.4.202103012147\win32\gdi\P&E\nxp_mpc5744p_1x32x616k_cflash.pcp

Initializing.
DOUBLE BUFFERING enabled.
Initialized.

;version 1.05, 12/13/2016, Copyright P&E Microcomputer Systems, www.pemicro.com [5744P_2464k]

;device NXP, MPC5744P, 1x32x616k, desc=CFlash

;begin_cs device=$00F98000, length=$00268000, ram=$40000000

Loading programming algorithm ...
Done.
Programming sequency is : erase, blank check, program, and verify {default}
CMD>VC
Verifying object file CRC-16 to device ranges ...
block 00F98008-00F9806F ...
Calculated CRC-16 does not match block. (File = $DFCF, Device = $F55A)
Current content of flash does not match application to be programmed

CMD>EM

Erasing.
Module has been erased.
CMD>PM

Programming.
Processing Object File Data ...


.
Programmed.
CMD>VC
Verifying object file CRC-16 to device ranges ...
block 00F98008-00F9806F ...
.............
Ok.
Checksum Verification Successful. (Cumulative CRC-16=$33EA)

CMD>RE

Initializing.
Target has been RESET and is active.

Device IDCODE is $00000345
Device ID revision is $00000003
Attempting to uncensor device... ((The second password check, the second power-on))

Device IDCODE is $00000345
Device ID revision is $00000003
Attempting to uncensor device...

Device IDCODE is $00000345
Device ID revision is $00000003
Attempting to uncensor device...

Starting reset script (D:\S32DS_Power_v2.1\eclipse\plugins\com.pemicro.debug.gdbjtag.ppc_2.0.4.202103012147\win32\gdi\P&E\s32e200_mpc574xp.mac) ...
REM This script is compatible with MPC574xP devices.
REM Clean GPRs to remove residual data after using algorithm
REM Initialize all of the Main SRAM - 384KB
.........

Reset script (D:\S32DS_Power_v2.1\eclipse\plugins\com.pemicro.debug.gdbjtag.ppc_2.0.4.202103012147\win32\gdi\P&E\s32e200_mpc574xp.mac) completed.

MPC5744P Device detected.

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

Is there any setting to enable only one password review for programming mode and entering Debug mode?

Or let the programming mode not conduct password review.

It is an unusual operation to complete the Debug process after powering on twice.

Thank you again.

0 Kudos
2 Replies

135 Views
jiri_kral
NXP Employee
NXP Employee

Hi, 

The password checking procedure is part of PE Micro eclipse plugin. You can try to ask on PE Micro support.  As far as I know - there is no way how to modify it from user point. 

 

Jiri 

 

 

0 Kudos

131 Views
Du_0224
Contributor II

Hi, Jiri

Thank you for your reply.

0 Kudos