LPC2478-STK and Flash Magic(resolved)

Development Boards MicroMod
1

Hello,

i just receive a LPC2478-STK evaluation board from OLIMEX and i would like to flash U-BOOT on it with Flash Magic (for testing flashing procedure) but i can’t because i always have “Failed to autobaud - step 1”. I have configure ,

Step 1 as :

Device : LPC2478

COM Port : COM 1 (real com port from PC, not FTDI)

Baud rate : 9600

Interface : None (ISP)

Oscillator (MHz) : 12

Step 2 as :

tick “Erase all Flash+Code Rd Prot”

Step 3 Hex File from correct location

Step 4 : None tick

I can’t go to flash magic forum because of my enterprise internet restriction (it sucks !, sorry).

Then can anyone help me to find correct procedure ?

Thanks a lot

PS : In normal operation ,the board boot correctly ,i see penguin on LCD and text on PC COM1 terminal , i can entering into UBOOT menu or let uclinux boot on USB mass storage

2

Hello,

finally it simply the null modem cable which was defect (Pin6 connect to Pin8).Now it’s ok.

3

So…your problem was that the null modem cable was defect ?

And then you changed another one , now it’s ok ?

I have the same problem with you .

But I can’t find the solution .

You can say it more detailed ?

Thank you for grateful .

4

Hello

Yes it was the null modem cable , here you will find info (Supraman answer) for check it:

viewtopic.php?p=56369&sid=0a2d69e99a49a … 3927ca7902.