Firmware flash complety failed - now not booting.
MK3s printer, self build - has been working fine for a few years, but was prompted to upgrade firmware.
Nothing special about the flashing process. Connected to MacOS via working cable (confirmed and have done it before). Prusa Slicer 2.6.0-rc1.
This is the log - and currently there's garbage on the display of the printer and I'm worried the firmware is half patched and now hosed...
Please, any help?
avrdude-slic3r -v -p atmega2560 -c wiring -P /dev/cu.usbmodem14401 -b 115200 -D -U flash:w:0:/Users/remy/Downloads/prusa3d_fw_3_12_2_MK3S/prusa3d_fw_MK3S_MK3S+_3_12_2_5713.hex:i
avrdude-slic3r: Version 6.3-20160220-prusa3d, compiled on Jun 9 2023 at 13:48:38
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
Using Port : /dev/cu.usbmodem14401
Using Programmer : wiring
Overriding Baud Rate : 115200
AVR Part : ATmega2560
Chip Erase delay : 9000 us
PAGEL : PD7
BS2 : PA0
RESET disposition : dedicated
RETRY pulse : SCK
serial program mode : yes
parallel program mode : yes
Timeout : 200
StabDelay : 100
CmdexeDelay : 25
SyncLoops : 32
ByteDelay : 0
PollIndex : 3
PollValue : 0x53
Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
eeprom 65 10 8 0 no 4096 8 0 9000 9000 0x00 0x00
flash 65 10 256 0 yes 262144 256 1024 4500 4500 0x00 0x00
lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00
calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
Programmer Type : Wiring
Description : Wiring
Programmer Model: AVRISP
Hardware Version: 15
Firmware Version Master : 2.10
Vtarget : 0.0 V
SCK period : 0.1 us
avrdude-slic3r: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.01s
avrdude-slic3r: Device signature = 0x1e9801 (probably m2560)
avrdude-slic3r: reading input file "/Users/remy/Downloads/prusa3d_fw_3_12_2_MK3S/prusa3d_fw_MK3S_MK3S+_3_12_2_5713.hex"
avrdude-slic3r: writing flash (247882 bytes):
Writing | ########avrdude-slic3r: stk500v2_recv(): timeout
avrdude-slic3r: stk500v2_recv(): timeout
avrdude-slic3r: stk500v2_getsync(): timeout communicating with programmer
avrdude-slic3r: stk500v2_command(): failed miserably to execute command 0x13
avrdude-slic3r: stk500v2_paged_write: write command failed
avrdude-slic3r: stk500v2_recv(): timeout
avrdude-slic3r: stk500v2_recv(): timeout
avrdude-slic3r: stk500v2_getsync(): timeout communicating with programmer
avrdude-slic3r: stk500v2_command(): failed miserably to execute command 0x06
avrdude-slic3r: stk500v2_loadaddr(): failed to set load address
***failed;
########################################## | 100% 23.15s
avrdude-slic3r: failed to write flash memory, rc=-1
avrdude-slic3r: stk500v2_recv(): timeout
avrdude-slic3r: stk500v2_recv(): timeout
avrdude-slic3r: stk500v2_getsync(): timeout communicating with programmer
avrdude-slic3r: stk500v2_command(): failed miserably to execute command 0x11
avrdude-slic3r: stk500v2_disable(): failed to leave programming mode
avrdude-slic3r done. Thank you.
RE: Firmware flash complety failed - now not booting.
Fixed, though it seemed more like a fluke.
I checked the fuses, removed, tested with mmeter and they were all fine.
I then started trying to flash by hitting the reset button and immediately starting the flash process. At one point all the display on the LCD was garbled (ala Matrix style), but I kept trying (though I was expecting I would need to buy a new Einsy RAMBo - which I really didn't want to do).
After, I don't know how many attempts, the flash seemed to start to _catch_ and it was working. I seemed to run the firmware flash twice (read, write, verify and then again) and it was back.
Like I said, fluke.
RE: Firmware flash complety failed - now not booting.
Yes something went wrong unplug it and try to do factory reset it should read off EPROM if that doesn't work then attempt to connect to prontoface if you do connect see if you can control printer
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