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avrdude -v -patmega4808 -cxplainedmini_updi -Pusb -b115200 -e avrdude: Version 6.3-20171130 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "/etc/avrdude.conf" User configuration file is "/root/.avrduderc" User configuration file does not exist or is not a regular file, skipping Using Port : usb Using Programmer : xplainedmini_updi Overriding Baud Rate : 115200 avrdude: Found CMSIS-DAP compliant device, using EDBG protocol AVR Part : ATmega4808 Chip Erase delay : 0 us PAGEL : P00 BS2 : P00 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 0 StabDelay : 0 CmdexeDelay : 0 SyncLoops : 0 ByteDelay : 0 PollIndex : 0 PollValue : 0x00 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 prodsig 0 0 0 0 no 61 61 0 0 0 0x00 0x00 fuses 0 0 0 0 no 9 0 0 0 0 0x00 0x00 fuse0 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse1 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse2 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse4 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse5 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse6 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse7 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse8 0 0 0 0 no 1 0 0 0 0 0x00 0x00 lock 0 0 0 0 no 1 0 0 0 0 0x00 0x00 data 0 0 0 0 no 0 0 0 0 0 0x00 0x00 usersig 0 0 0 0 no 64 64 0 0 0 0x00 0x00 flash 0 0 0 0 no 49152 128 0 0 0 0x00 0x00 eeprom 0 0 0 0 no 256 64 0 0 0 0x00 0x00 Programmer Type : JTAGICE3_UPDI Description : Atmel AVR XplainedMini in UPDI mode ICE hardware version: 0 ICE firmware version: 1.19 (rel. 57) Serial number : MICROUPDIPROGRAMMERX Vtarget : 5.00 V JTAG clock megaAVR/program: 0 kHz JTAG clock megaAVR/debug: 0 kHz JTAG clock Xmega: 0 kHz PDI clock Xmega : 0 kHz avrdude: Short read, read only 0 out of 64 bytes avrdude: jtag3_edbg_recv(): Unexpected response 0xf0 avrdude: retrying with external reset applied avrdude: Failed to write 64 bytes to USB avrdude: jtag3_edbg_send(): failed to send command to serial port avrdude: bad response to AVR sign-on command: 0xa0 avrdude: retrying with external reset applied avrdude: JTAGEN fuse disabled? avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check. avrdude: jtag3_edbg_send(): Unexpected response 0x81, 0x00 avrdude: jtag3_edbg_recv(): Unexpected response 0x80 avrdude: jtag3_edbg_send(): Unexpected response 0x81, 0x11 avrdude: jtag3_edbg_recv(): Unexpected response 0x80 avrdude: jtag3_edbg_signoff(): unexpected response 0x81, 0x11 avrdude: jtag3_edbg_signoff(): unexpected response 0x01, 0x00 avrdude done. Thank you.
Are you using a microUPDI programmer, or is is a breadboarded pro micro? What resistor value do you use in series on the UPDI line? Are you able to run the 4808 on 5V, just to check?
i use the pro micro with the micro updi firmware
with the 330Ohm resistor on the updi pin
the 4808 runs on its own LDO 3.3 volt i connect only the GND and updi to the programmer runs on 5v
Here the full avrdude comand i always get different device signatures
root@HAL9000:~# /home/theurlm/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino18/bin/avrdude -C /home/theurlm/.arduino15/packages/MegaCoreX/hardware/megaavr/1.0.8/avrdude.conf -v -patmega4808 -cxplainedmini_updi -Pusb -Uflash:w:/home/theurlm/Arduino/PV.MUX.200_REV.A/PV.MUX.200_REV.A.ino_atmega4808_16000000L.hex:i -b8 -F avrdude: Version 6.3-20201216 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "/home/theurlm/.arduino15/packages/MegaCoreX/hardware/megaavr/1.0.8/avrdude.conf" User configuration file is "/root/.avrduderc" User configuration file does not exist or is not a regular file, skipping Using Port : usb Using Programmer : xplainedmini_updi Overriding Baud Rate : 8 avrdude: usbdev_open(): Found mEDBG CMSIS-DAP, serno: MICROUPDIPROGRAMMERX avrdude: usbdev_open(): WARNING: failed to set configuration 1: Device or resource busy avrdude: max packet size expected 912, but found 64 due to EP 0x81's wMaxPacketSize avrdude: Found CMSIS-DAP compliant device, using EDBG protocol AVR Part : ATmega4808 Chip Erase delay : 0 us PAGEL : P00 BS2 : P00 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 0 StabDelay : 0 CmdexeDelay : 0 SyncLoops : 0 ByteDelay : 0 PollIndex : 0 PollValue : 0x00 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 prodsig 0 0 0 0 no 61 61 0 0 0 0x00 0x00 fuses 0 0 0 0 no 9 0 0 0 0 0x00 0x00 fuse0 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse1 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse2 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse4 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse5 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse6 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse7 0 0 0 0 no 1 0 0 0 0 0x00 0x00 fuse8 0 0 0 0 no 1 0 0 0 0 0x00 0x00 lock 0 0 0 0 no 1 0 0 0 0 0x00 0x00 data 0 0 0 0 no 0 0 0 0 0 0x00 0x00 usersig 0 0 0 0 no 64 64 0 0 0 0x00 0x00 flash 0 0 0 0 no 49152 128 0 0 0 0x00 0x00 eeprom 0 0 0 0 no 256 64 0 0 0 0x00 0x00 Programmer Type : JTAGICE3_UPDI Description : Atmel AVR XplainedMini in UPDI mode ICE hardware version: 0 ICE firmware version: 1.19 (rel. 57) Serial number : MICROUPDIPROGRAMMERX Vtarget : 5.00 V JTAG clock megaAVR/program: 0 kHz JTAG clock megaAVR/debug: 0 kHz JTAG clock Xmega: 0 kHz PDI clock Xmega : 0 kHz avrdude: bad response to AVR sign-on command: 0xa0 avrdude: retrying with external reset applied avrdude: bad response to AVR sign-on command: 0xa0 avrdude: retrying with external reset applied avrdude: JTAGEN fuse disabled? avrdude: initialization failed, rc=-1 avrdude: AVR device initialized and ready to accept instructions avrdude: Device signature = 0x70a469 avrdude: Expected signature for ATmega4808 is 1E 96 50 avrdude: NOTE: "flash" memory has been specified, an erase cycle will be performed To disable this feature, specify the -D option. avrdude done. Thank you.
Can you try to connect the AVCC pin to 5V on the Pro Micro?
The reason for this is that the original mEDBG firmware requires to do this in hardware. However, the microUPDI hex file has been modified, so AVCC should now be connected to VCC internally. But you should still try this mod to check if it makes a difference.
hi, same result i tried as well with the atmega 4808 on 5volt same result something is not working. Is there a way to check if the programmer is working correct ?
Hi again, ok made a new PCB added a new atmega 4808 on and now it is working (5v). Maybe the other one got fried. Just to be sure is the 3.3 volt target system okay ? or could be this a issue. many thanks
Well, I have a test board for the ATmegaXX08 chips where I can set the target voltage to 3.3V. I'm able to upload to it just fine using a microUPDI programmer. So I don't think a 3.3V system should be an issue. You could try to change the series resistor to something higher, for instance, 470R or 1k
Hi, i was able to program the pro micro
if i use arduino to check after the upload the programmer i got following data:
BN: Arduino Uno WiFi Rev2 VID: 03eb PID: 2145 SN: MICROUPDIPROGRAMMERX
then i hook it up to a 4808 atmel and try to upload the firmware via arduino and get following error:
Global variables use 527 bytes (8%) of dynamic memory, leaving 5617 bytes for local variables. Maximum is 6144 bytes. avrdude: usbdev_open(): WARNING: failed to set configuration 1: Device or resource busy avrdude: bad response to AVR sign-on command: 0xa0 avrdude: retrying with external reset applied avrdude: bad response to AVR sign-on command: 0xa0 avrdude: retrying with external reset applied avrdude: JTAGEN fuse disabled? avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check.
An error occurred while uploading the sketch
the programmer is connected via ground and updi to the atmel 4808 chip it is a brand new one. I checked with an oscilloscope the updi pin to see what it is going on. An some bits are showing up.
could it be that it is a permission problem on the linux machine or is there a way to check a kind of simple communication to verify that everything is okay. The atmega 4808 runs on 3.3 volt.
many thanks
cheers