EEPROM getting error when over about 255 bytes about mega-isp HOT 17 CLOSED

The current implementation won't write more than 256 bytes to the EEPROM at 
once. It should be possible to increase this.

Please try the attached sketch. I changed write_eeprom to handle more than 256 
bytes. This code is not yet in the repository.

Thanks for the update but there is still a problem. By using the -03 version of 
the code I can write flash program to the target 328. But the eeprom write 
fails when over 256 bytes of data is sent.
With the new -04 version eeprom fails the same as before and writing flash 
fails also. The error output for writing flash is:

Binary sketch size: 870 bytes (of a 32254 byte maximum)
avrdude: stk500_paged_write(): (a) protocol error, expect=0x14, resp=0x64
avrdude: failed to write flash memory, rc=-4
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51

I have been able to read the fuse bits with the -04 version but have not tried 
writing fuses.

[deleted comment]

This should write EEPROM corectly. The SPI calls in .03 had the MSB hard coded 
to 0x00.

WARNING: This will not write flash! Still working on that...

YES! Version -04a writes my 618 bytes to eeprom with no errors from avrdude. 
Did not try the flash yet as you advised...
Thanks...

Write EEPROM and flash > 256 bytes!
-Pulse LED_PMODE while writing flash, EEPROM
-Light LED_ERR whenever we have STK_NOSYNC

Tested on ATMega328p chip.

Version 04b Works! Write and read eeprom. Write and read flash. Write and read 
fuse bits. Great! All was tested on a 328p chip as the ISP and the target. 
Thanks.

This is great!
I've been having consistent problem with stock ArduinoISP that came with the 
Arduino-0021.
I kept getting this error:
avrdude: stk500_paged_write(): (a) protocol error, expect=0x14, resp=0x11

Now with version dev04b it works fine!
Thank you so much, i really wish I had found this post a few hours earlier :)

Hey this worked for me too - using the arduino-22 IDE, I was unable to flash 
ATMEGA328P chips. 

Unzipping ArduinoISP-dev04b.zip in arduino-22/examples/, restarting the IDE and 
selecting Arduino-dev04b, I loaded this onto my programmer Duemilanove and then 
hitting Tools->Burn Bootloader->w/Arduino as ISP, I was able to repair 3 
"bricked" chips in my collection!

Thank you, hope this fix is in arduino-23!

ArduinoISP-dev04b.zip solved an issue when trying to flash a Sparkfun Serial 
graphic backpack to use SummoningDark's firmware upgrade.

With the ArduinoISP in Arduino-0022 an avrdude sync error would always occur on 
flashing but not for other operations such as -e (erase)

I was trying to flash my 32u4 to the Leonardo boot loader and ran into this 
same issue. I pulled 4b into RC1 and it wouldnt compile so I downloaded 022 and 
pushed this to my Uno. Then switched back to Rc1 to burn leonardo to my 32u4.

I hope this patch makes it into RC1 soon!

Resolved with 05 version look at the issues. I can't contact the owner to 
correct in the main.

It works great ! You saved my evening. I was beginning to think that i had 
borrowed my friend's Arduino for nothing and that my ATMega328p was dead.
Thanks to you, i could reflash the bootloader and it works fine.
Still, it means that the ArduinoISP that is shipped on last Ubuntu has a bug... 

With arduino 1.0 and ArduinoISP-dev04b as submitted here, it fails while 
writing, with the following error :
avrdude: ser_recv(): programmer is not responding
avrdude: stk500_recv(): programmer is not responding

The problem is already fixed in 1.01 :
http://code.google.com/p/arduino/issues/detail?id=661

ArduinoISP-dev for Arduino IDE version 1.0.5?

Trying to burn a bootloader into ATmega32a using Arduino Mega2560 as an ISP but 
I keep getting this error even after disabling the auto-reset with a 100nF 
capacitor between the +5V and RESET on the Mega.


avrdude.exe: stk500_program_enable(): protocol error, expect=0x14, 
resp=0x50avrdude.exe: initialization failed, rc=-1              
Double check connections and try again, or use -F to override this 
check.avrdude.exe: stk500_disable(): protocol error, expect=0x14, resp=0x51

My ATmega32a is on a Dev Board I built and not on an Arduino board.

I have the same query as:

#16 [email protected]
ArduinoISP-dev for Arduino IDE version 1.0.5?