Problema after upgrade
#21
Posted 08 November 2011 - 08:25 AM
#22
Posted 08 November 2011 - 10:54 AM
I am able to install a new bootloader, and boot up in bootloader mode, but after i deploy a firmware to it i get no response in MFTool, and "USB device not recognized" from windows when I plug it in again. Is it dead?
Edit: I get errors writing the bootloader if i press "No" to locking regions. Is that a problem?
You should say "no" to locking regions. Let's walk through your reflashing process. Also, if you try flashing the bootloader and the "compare" process gives you an error...use the ERASE command and the ENABLE FLASH command and then reflash again. It should work.
Chris
#23
Posted 08 November 2011 - 12:16 PM
I tried to install v.4.1.1
1: Connect 3.3V to erase pad -> OK
2: Startup sam-ba, Boot from flash, Enable flash access -> OK
3: Send firmware -> It asks to UNlock lock regions, and I say "Yes", then "No" to locking.
4: Reconnect, shows up as netduino plus.
5: Start MFTool and Ping, shows TinyBooter v. 4.1.1.0 b1,
6: Deploy ER_Config and ER_Flash. Shows Signature PASS twice, then HANGS on "Executing Application"
#24
Posted 21 November 2011 - 12:30 PM
#25
Posted 05 December 2011 - 03:51 AM
#26
Posted 05 December 2011 - 04:45 AM
#27
Posted 19 January 2012 - 05:13 PM
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