41CL Update stops with * in display

[Sylvain Cote]

Peter,

From the PC side everything looks ok ...

• the communication with the 41CL is working
• channel has been opened → CMOPEN / OPEN_CHANNEL_REQUEST(0x41)
• FLCHK? is importing the correlation database → CDBIMP / FLDB_8MB_IMPORT_REQUEST(0x47)
• FLCHK? is doing its first rom check → FDBCHK? / KEEP_ALIVE(0x59)
  

So right now, the problem seem to be occurring in the 41CL.

What is your YUPS version ? (latest version is UPDAT 4D)

Code:

CAT 2

Basic fallback setup is:

Code:

MMUDIS
MMUCLR
"YFNX"
PLUG1L
"YUPS"
PLUG1U
MMUEN

PS: if you have loaded YUPS in RAM then you need to ajust the above setup to use the RAM version.

Just to be sure, the normal update procedure on the 41CL is:

Code:

CMOPEN                 // open communication channel
CPONLY                 // new in UPDAT 4x, bypass the byte-by-byte Flash scanning, lots faster
"*" or "start>end"     // Flash range to check
FLCHK?                 // import CDB file, do the flash scanning, export CDB file
FLUPD                  // update outdated ROMs
CMCLOSE                // close communication channel
CDBDEL                 // erase CDB page

Right now, you're process stops at the FDBCHK? execution (called by FLCHK?).

What is your CDB version ? (after FLCHK? is failing)

Code:

CDBVER?

Sylvain