Questions tagged [avrdude]

Programming utility for AVR micro-controllers.

Filter by
Sorted by
Tagged with
1
vote
0answers
26 views

Fail to burn bootloader into standalone atmega2560

I am making a project where I use standalone atmega2560. I used arduino mega schematic to put all necessary components so atmega2560 would be working. I tried to burn bootloader into it using arduino ...
4
votes
2answers
93 views

Can't sync with programmer Arduino Uno

I have a weird problem, and it's probably because I'm doing something wrong. I'm quite new to Arduino. My Uno R3 (Elegoo) has been working fine for a month. It has been sitting on a bench for the past ...
10
votes
2answers
1k views

Understanding the compilation/linking/upload process (so I don't have to use the IDE)

I have started to play with and arduino UNO quite recently (without any prior experience with micro-controllers). I would like to use emacs instead of the IDE, and I'd also like to know what the IDE ...
0
votes
0answers
23 views

Cannot program ATMEGA328PU after burning bootloader with internal clock

I have build a couple of boards that have an ATMEGA328P-AU (the 32 pin MLF, as used on the Arduino Pro Mini). If I burn a bootloader via SPI to use an external 8MHz clock, I can then use the Arduino ...
1
vote
0answers
28 views

How to change avrdude parameter in Arduino status log when uploading a program? avrdude.conf

Recently I custom bootloader optiboot for Arduino Uno to my custom board called Ardunesia xst X1-02, with Cortex M3 processor. I set avrdude as bootloader upload tool = "X1-02_bootloader.upload....
0
votes
1answer
512 views

Uploading Firmware to Atmega1284p using ESP8266 with AVRISP as programmer

I am trying to flash a new Firmware to my Ender 3 Pro. I am using the ESP8266 as an ISP via AVRISP over Wifi. I have a 10mF capacitor between the ground and reset of the ESP8266 I followed this ...
1
vote
1answer
1k views

Arduino not responding to macbook pro

When I try to upload my code onto the Arduino it just gives me the error message: "avrdude: ser_open(): can't open device "/dev/cu.usbmodem14201": No such file or directory Problem uploading to board. ...
1
vote
2answers
4k views

Where do avrdude parameters get defined in the Arduino IDE?

I am interested in learning how the Arduino IDE handles parameters in order to correctly upload hex files with avrdude. I found this in boards.txt: uno.name=Arduino/Genuino Uno uno.vid.0=0x2341 uno....
1
vote
2answers
25k views

Cannot bootload again after changing the board?

We are so tired and would like to get help with this. We are trying to bootload using the arduino Uno. We have an atmega 328p smd , that we are trying to bootload. We have connected all the right ...
0
votes
1answer
76 views

avrdude fuse error when programming ATMEGA328 without crystal

I built several boards with an ATMEGA328 and no crystal a couple of years ago. I programmed them successfully with a bootloader using usbasp, and with a sketch using the Arduino serial interface. I ...
3
votes
2answers
851 views

How to upload code without closing puTTY

My question is quite simple: can you, somehow, upload Arduino code without closing puTTY's serial console? I hate having to close the program to open it again for reading the incoming information.
1
vote
1answer
94 views

Error while burning bootloader

I am trying to burn bootloader on Arduino UNO using MEGA2560 as the programmer, I followed the steps stated here but still get the error below: avrdude: Version 6.3-20190619 Copyright (c) ...
2
votes
1answer
109 views

Can't get “Burn Bootloader” working - Arduino Nano

This is a follow up from a previous question. I have one Nano working perfectly (I think) (Nano A) and another one (Nano B) which seems to be working but has no bootloader. So I am trying to use Nano-...
2
votes
3answers
5k views

ATTiny85 Digispark clones failing USB handshake - how to program them?

I've recently bought a batch of ATTiny85 modules (Digispark clones) from China, and tried to write a first test program into them now. I noticed that they do seem to have some bootloader already ...
1
vote
1answer
342 views

Board and library updates required caused an error

I compiled my code several times today, I would quit and restart randomly through the day. each time I started I get a error box board and libraries need updates. I did an AVR board up date, then ...
2
votes
0answers
73 views

Still getting “stk500_recv(): programmer is not responding” while uploading to bare ATmega328P

SOLVED! See bottom. I know this question has been asked a lot (believe me, I've been Googling for solutions for 3 days, and have come across many posts on SE), but none of the posts I've found have ...
1
vote
1answer
74 views

How to program Arduino manually via STK500?

I am trying to program an Arduino Nano (with an ATmega328P) from an ESP32 that is attached to its UART and the reset pin. I have to do this via the ESP, because the Arduino is supposed to run on its ...
2
votes
3answers
9k views

Using Arduino UNO to retrieve ATMega328P-PU chip signature

Good day. I have successfully built and tested an Arduino-on-breadboard about 2 days ago. The device is rather straight forward, I have added a voltage divider and an LED to indicate power. The ...
4
votes
1answer
1k views

Unable to upload sketch using Platformio (but Arduino IDE works)

I am using an Arduino Nano (Clone) which I was programming with the Arduino IDE (Version 1.8.5 on Mac OS X 10.10.5). Using the Arduino IDE I need to re-plug the Nano before uploading, but after doing ...
1
vote
1answer
42 views

Uno Wifi Rev2 Programming via Uno R3 ArduinoISP

I'm attempting to program Atmega4809 (Uno Wifi Rev2) via the ICSP pins on the board by connecting in this manner: The difference is that I have a Uno Wifi Rev2 on the right instead of a Uno R3. I've ...
0
votes
1answer
35 views

Device Signature Error uploading to ATMEGA168PA

I keep getting a device signature error and can't program my Atmega168pa chip. I'm using the board from: https://mcudude.github.io/MiniCore/package_MCUdude_MiniCore_index.json I've pasted the error ...
1
vote
1answer
319 views

Nano Every clone with ATMega4808 not recognized

I've bought an Arduino Nano Every clone/compatible (not a standard Nano V3) that uses an ATMega4808 instead of the ATMega4809 the official Nano Every uses. This rather insignificant change of chip is ...
0
votes
1answer
2k views

Error uploading to ATtiny

I followed Great Scott's video on YouTube for uploading to an ATtiny85. When I tried I got the following error messages: Arduino: 1.6.7 (Windows Vista), Board: "ATtiny85 (internal 8 MHz clock)&...
2
votes
1answer
370 views

It is possible to revive my Arduino Leonardo (mini beetle) board?

I have this board: It has the atmega32u4 chip. I have updated its code several times, and used it without issues for several months. Today, while updating (using Arduino IDE) it started to throw ...
0
votes
5answers
4k views

avrdude: stk500_rcv :programmer is not responding

I'm a newbee to Arduino programming and hoping someone can help me with this. These are the error messages. avrdude: stk500_rcv() : programmer is not responding avrdude: stk500_getsync() attempt 10 ...
7
votes
2answers
34k views

avrdude ser_open() can't set com-state

When trying to upload the blink sketch to my (unofficial) Arduino Uno, I get the following error: avrdude ser_open() can't set com-state for "\\.\COM3" I have programmed this Arduino before using ...
2
votes
2answers
3k views

Problem loading sketch to Leonardo

Today I got Arduino Leonardo to replace my Uno. I've tried running one of sketches I use on the Uno, but with no luck. When I start the upload, RX LED on the Leonardo flashes few times, and after ...
0
votes
1answer
65 views

How to program ATmega4809 from Raspbeery GPIO

From this tutorial I'm able to nicely program an ATmega328 using SPI raspberry GPIO pins. However, when I try the same steps with ATmega4809, avrdude seems not having instructions and outputs the ...
128
votes
20answers
296k views

“avrdude: stk500_getsync(): not in sync: resp=0x00,” aka Some Dude Named Avr Won't Let Me Upload My Program

I made an awesome program the other day, and I wanted to upload it to my Arduino. After clicking the upload button, some mean dude named avr came along and stopped me, saying: avrdude: ...
0
votes
1answer
53 views

ATTiny84 fuses reading as 0

I was programming my ATTiny84 when it randomly stopped being able to be programmed. I have an external 32768 Hz crystal connected to it, and I have been using my Arduino UNO with the ArduinoISP sketch ...
0
votes
1answer
284 views

Bootloader onto an ATmega328p (3.3V/8MHz), the dude won't finish his business

Hi and thank you reading my question ! I need for my projects to design as small as i can. Both the skills, and the hardware counts. So i can't use a DIP package for them, and i have gone for a TQFP ...
0
votes
1answer
370 views

Burn bootloader finishes with “avrdude done. Thank you.” but bootloader didn't actually get flashed

I've built a a stripped down version of the Arduino Nano that has some peripherals removed and three connectors for analog sensors I want to use. I'm trying to burn the Arduino Nano bootloader onto ...
0
votes
0answers
48 views

arduino atmega32u4 beetle extract hex code

I made a program using the Arduino Atmega32U4. As a security issue, I tried to extract the hex code because I wanted to know if this program was duplicated. avrdude -C"\avrdude.conf" -v -V -...
0
votes
1answer
152 views

Arduino NANO (CH340) error while flashing bootloader [duplicate]

Ok. So I'm close to tearing me hair out on this one. I have a batch of cheap Arduino Nano clones, that just straight up won't work. (I HAVE gotten one of them to work, but I suspect that was by pure ...
1
vote
0answers
262 views

How to access native USB port of Arduino Due on Synology NAS?

I would like to flash my Arduino Due from my Synology DS218+ NAS which runs on an Intel 64bit Linux-derivate platform. Previously, I was able to flash a Mega 2560 from this NAS via avrdude and ...
0
votes
0answers
72 views

ArchLinux avrdude not in sync (resp changes everytime) but it works on Windows? [duplicate]

I have some nano clones (ch340) which are driving me crazy! I have followed every possible advice (including wiping out arduino, avr and related configs, using another board, using another pc running ...
5
votes
2answers
2k views

Can we burn Arduino bootloader into any microcontroller chip?

I am new to this Arduino community I noticed on youtube that while the prototype is complete people purchase new ATmega328p chips and flash bootloaders into them using in-system-programmers so that ...
0
votes
1answer
403 views

Managing configurations via EEPROM by writing it with the hex file

I've been looking into I2C bootloaders for an ATTINY coprocessor on a board I'm developing, and I ran into a bit of a snag. I have the need to detect what board the main processor's code is running on,...
0
votes
0answers
21 views

Programming Pro Micro over ISP, but keep bootloader [duplicate]

I want to program a Pro Micro over ISP from a hex file using avrdude, but I also want to have the bootloader after it is programmed so that I can program it over USB. Is this possible?
0
votes
0answers
112 views

Batch programming AVR chips via ICSP with an esp8266

I had an interesting idea recently, but don't have all the knowledge needed to make it work. I know that several people have made Arduino programmers with an esp8266, allowing them to program the ...
1
vote
2answers
3k views

I can not upload hex files outside of the Arduino IDE to my Pro Micro

I have a strange problem. I am trying to upload a .hex file to my lovely Arduino Pro Micro, but am unable to do so. If I use the Arduino IDE, it goes through perfectly fine and uploads the sketch. ...
-1
votes
1answer
132 views

Arduino Mega upload issue

I have made my own version of an Arduino Mega and I am encountering some issues. Whenever I try to upload any sketch to the Mega, I get the following error message: avrdude: stk500v2 ReceiveMessage():...
3
votes
3answers
6k views

how can I upload a hex file to an arduino uno?

I have a Rostock Max 3d with an Arduino Uno as the controller. The OEM has a firmware version I would like to upload, but it is in the hex file format. I have looked all over the Arduino IDE, but ...
0
votes
1answer
425 views

USBasp problem: could not upload sketches to Arduino clone with PL2303 USB-to-UART chip

I'm trying to upload sketch to a Gizduino board (these boards have PL2303 chip for USB-to-Serial communication; other than that they are entirely similar with Arduino Uno). I have installed the ...
-1
votes
1answer
1k views

Avrdude verification error

I use an Arduino UNO with IDE 1.8.5 and for the last few days it doesn't let me upload any code. When I try, it pops up with the following error: avrdude: verification error, first mismatch at byte ...
0
votes
2answers
1k views

Avrdude verification error after months of successful use

I have a 2560 that I've been working with for a while (over a year for sure), programming it with an avrisp mk2. No issue this whole time, then suddenly, a couple of days ago it starts failing with ...
0
votes
1answer
127 views

Atmega328p Uploads via ISP but not bootloader

I'm trying to upload a bootloader to my atmega328p on a custom pcb containing external oscillator at 16MHz. It is possible to upload program via ICSP pins using Arduino as ISP (Official Arduino Uno) ...
1
vote
1answer
1k views

Melzi 2.0 Board Firmware Upload problem

I'm trying to flash the repetier Firmware to my Prusa i3 3D Printer, which uses Melzi 2.0 board. I uploaded it successfully 2 days ago with same settings but now is failing always. @avrdude -p ...
0
votes
1answer
250 views

Running Arduino code for Bluefruit LE on bare ATMega328

I need to hook up Bluefruit LE Breakout (nRF8001-based) to ATMega328 chip (to use it as wireless UART), and it seems like the library provided is for Arduino. What I have is just bare ATMega328 (note ...
1
vote
0answers
111 views

Bootloader fails when two Arduinos are connected over serial port

I’d like to connect two Arduinos over serial port so that they can communicate with each other. Initially, I put all necessary code onto one device and now connected another via serial port. As soon ...