Questions tagged [avrdude]

Programming utility for AVR micro-controllers.

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1answer
16 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,...
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1answer
192 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 ...
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3answers
3k 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 ...
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0answers
27 views

Arduino Nano as ISP programmer and Serial monitor

Is it possible to use an Arduino Nano or comparable as a programmer and simultaneously use it as a serial adapter? Meaning that I would be able to flash another µC (e.g. an ATmega644PA) using avrdude ...
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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?
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0answers
34 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 ...
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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
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1answer
107 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():...
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3answers
2k 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 ...
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0answers
22 views

Arduino code uploads fine, however avrdude output is not able to read / verify memory

Purchased some clone Arduino nanos a while ago and finally got to working with them. Of the 3 i worked with, 2 of them upload and verify fine. The third is able to upload (code functions properly), ...
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1answer
357 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 ...
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1answer
320 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 ...
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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 ...
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2answers
436 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 ...
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1answer
51 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) ...
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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 ...
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1answer
236 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 ...
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0answers
95 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 ...
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0answers
1k views

Cannot program Mega2560 using Atmel Studio 6.2 and avrdude

So I will admit that I am a noob to Arduino. I have some experience programming microcontrollers, and that was back in the day (about 4 years ago - such as the Freescale 68HC12) so up until this point ...
2
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2answers
898 views

programming arduino in pure c

I'm trying to flash pure c-code to arduino Mega2560 board from linux using avr-gcc & avrdude. Compilation is done , now trying to flash using avr-dude, getting error as "avrdude: stk500_recv(): ...
4
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1answer
7k views

Does ATMega 328/2560 chips support JTAG-type programmer and hardware debugger?

As stated in www.Arduino.cc FAQ, "Can I use an Arduino board without the Arduino software? Sure. It's just an AVR development board, you can use straight AVR C or C++ (with avr-gcc and avrdude or AVR ...
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0answers
47 views

How to burn a bootloader to non-bootloaded(clean crystal) ATMEGA328P-PU with USBASP programmer via Avrdudess?

I'm trying to burn bootloader to my clean crystals, atmega328p-pu.For this I use the 16MHZ crystal with two ceramic capacitors and USBASP programmer, on Windows 10 Pro. As program for burning I tried: ...
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1answer
78 views

Can't use Arduino nano as ISP because it can't read the Device signature

I programmed the 8mhz internal oscillator Bootloader to a new Arduino Nano with another Arduino nano running the ISP Sketch, wich worked fine the first time(Arduino as ISP selected as programmer). (I ...
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2answers
131 views

Trouble with Timer 0

I'm taking my first wobbly steps outside the Arduino IDE and I'm not having much success with timers / interrupts. I can set a pin to output and light an LED with registers fine but I cannot for the ...
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3answers
179 views

Why atmega168/328p starts to reset?

First we set fuse bits: avrdude -c usbasp -p atmega328p -U lfuse:w:0xFF:m -U hfuse:w:0xDF:m -U efuse:w:0x07:m # same for atmega168 In the following examples we use the following commands to compile ...
10
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1answer
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 ...
1
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1answer
99 views

How to control the power of attiny13a via pin change interrupt?

I'm trying controll the power of attity13a and turn off/turn on the led. I'm going to goals: After to click on the button0 led will blicking 5 second nad then the attiny13a going to sleep. After to ...
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3answers
565 views

avrdude flash issues

I want to burn a hex file to a custom ATmega2560 board. I use this USBasp programmer for flashing (firmware version 1.01) on my Mac OS X 10.12.6 system. All hex files are compiled with avr-gcc (GCC) 4....
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2answers
548 views

Use Arduino Uno to program the on-board Atmega328 in C

I have an Arduino Uno board. I have seen how it is possible to program external AVR's through the Arduino Uno board, for instance an ATtiny. But I'm starting with c for atmel µc and I just want to ...
2
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1answer
710 views

avr-g++ (or avr-gcc) and LiquidCrystal library

I'm trying to run a simple Hello World program from Arduino 1.6.5 from terminal. When I run it in Arduino IDE, it works good. When I'm trying to get it by avr-g++ I have hard way to figure out how to ...
10
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3answers
23k views

Arduino Mega timeout communication with programmer error

I have an Arduino Mega 2560 and it was working fine until about lunch time when I started getting this error: avrdude: stk500v2_ReceiveMessage(): timeout avrdude: stk500v2_getsync(): timeout ...
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2answers
85 views

Arduino IDE won't use selected port

I'm trying to program an ATtiny85, using an AVRISP mkII programmer (this one: https://www.amazon.de/dp/B00IYNAXUC/ref=cm_sw_r_sms_c_api_i_VXOWDb3H3N5ND) with the Arduino IDE (version 1.8.10 on Ubuntu ...
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0answers
86 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 ...
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0answers
52 views

Monitor serial0 while code is being uploaded

I'm trying to upload the sketch on a Mega 2560 via the serial port 0 using another microcontroller. To better undestand the process, I decided to first observe what avrdude is doing while it is ...
1
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1answer
2k views

avrdude/stk500 protocol error

I'm running into a bizarre problem. I've got a custom board using an Atmega328P, running off the internal oscillator. From Atmel studio, I've successfully uploaded the standard optiboot bootloader (...
1
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1answer
661 views

Avrdude Verification Error while flashing Arduino Mega code

I'm working with an Arduino Mega 2560 and am getting the following error at compile time: avrdude: verification error, first mismatch in byte 0x0000 0x14! = 0x25 avrdude: verification error; ...
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0answers
119 views

Program uploads, but outputs flash reading error?

I'm new to Arduino, and I recently got 3 off-brand Nanos, and soldered pins for all three. Initially, none worked (I always received avrdude's errors when uploading). Based on my research, I ...
0
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1answer
178 views

Programming the ATMega328P without Arduino board always returns the error: avrdude: stk500_recv(): programmer is not responding

I have a microcontroller: ATMega328P. I don't have any Arduino Uno board. I want to program the ATMega328P using my FTDI programmer. But when I try to program the ATMega328P without Arduino board I ...
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1answer
1k views

SOLVED: Strange phenomenon with avrdude: stk500v2_ReceiveMessage(): timeout only with ATmega250 on windows 7x64

I know this problem has been reported multiple times but in my case I think there is a different light on it. My desktop is a w7x64 box and I also have a notebook with w10. Both system have the ...
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1answer
142 views

Help understanding how avrdude works with ArduinoISP and why its not working for me

I am trying to use avrdude with a Mega2560 running ArduinoISP Note: I have the 10uF cap on the Mega2560 RESET line as described by Ardunio. Also, I am using avrdude/6.3 on Windows 10. The Mega2560(...
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0answers
62 views

Arduino UNO R3 clone acting as Arduino Nano

I just got a bunch of Arduino Uno R3 (ATmega328P + CH340).In arduino IDE when i'm selecting board as Arduino UNO then i'am getting this error avrdude: Version 6.3-20171130 Copyright (c) 2000-...
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0answers
288 views

how to fix USBASP Unknown USB Device (device descriptor request failed) - Win 10?

I just recently purchased Usbasp from Ali Express, when i'm connecting it to the windows 10 desktop in device manager its Unknown USB Device (device descriptor request failed). How to fix this error? ...
11
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3answers
47k views

When using Arduino Uno as ISP does “Yikes! Invalid device signature” mean a bad connection, bad config, or bad version of avrdude?

I'm using an Arduino UNO to program a pre-compiled hex image to an ATTINY45, using the avrdude in the Arduino IDE directory, on Windows 7. The Uno has the ISP sketch loaded from the examples directory ...
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1answer
385 views

Restoring all fuse bits on AtMega328P-PU

I'm worked with Low Fuse bits in AVRDUDEPROG 3.3. Fuses was non-inverted. And by mistake I enabled SUT1 and SUT0, when SUT0 was enabled. And when I programmed avr, it shows me error that avrdude.exe: ...
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0answers
28 views

What would cause fuses to be writeable but bootloader not to be writeable?

I am trying to burn a bootloader onto an ATmega328P-AN using an Microcenter knock-off Arduino Uno R3 as my ISP for several days with no luck. The farthest I've gotten is writing and reading a few ...
0
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1answer
379 views

Cannot upload to Robotdyn Mega 2560 PRO MINI? [duplicate]

I get this error trying to upload avrdude: stk500v2_ReceiveMessage(): timeout It is Robotdyn Mega 2560 PRO MINI and a Robotdyn CH340 which I have connected like this: I installed the CH340 drivers ...
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0answers
351 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. ...
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2answers
14k 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 ...
106
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19answers
199k 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: ...
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0answers
110 views

Avrdude & micro clone

I am trying to program a Pro Micro clone (black PCB, 5v), using this command avrdude.exe -p atmega32u4 -c avr109 -U flash:w:pro_micro_ISP_B6_10.hex:i -P COM3 but this is the (obviously incorrect) ...