Arduino Stack Exchange
Arduino Stack Exchange

Questions tagged [avrdude]

Programming utility for AVR micro-controllers.

Official site: http://www.nongnu.org/avrdude/

195 questions
5
votes
2 answers

verification error, first mismatch at byte 0x3895 0xdf != 0x44?

I bought a SainSmart Arduino Mega 2560. I uploaded a small sketch to it, and it uploaded fine. When I upload a larger sketch though, I get this error: verification error, first mismatch at byte 0x3895 0xdf != 0x44 So obviously there's…
user3042719
  • 151
  • 1
  • 3
3
votes
0 answers

Eclipse AVR for arduino not uploading

I recently read this post about setting up Eclipse for Arduino. I Build the test project with no erros, but when I go to upload my test project it just hangs at 5%, with no error messages. If I unplug the arduino-uno it cancels the upload, so I…
erik
  • 181
  • 3
2
votes
0 answers

AVR dude not working in javaFX

I am working on an Project in which i have to upload hex file from java to arduino uno i wrote the code in java its working but only when i call it in main method. But when i call it when button is pressed it doesn't upload the hex. public class…
Muhammad Murtaz
  • 21
  • 1
2
votes
0 answers

Using arduino IDE with USBasp

I'm trying to upload a Blink example from Arduino IDE to an atmega8a via USBasp. I have edited the boards.txt file with the specifications of the atmega8a, and I am using the "Upload with programmer" option. AVRdude gives no errors, only a warning…
chmod777
  • 21
  • 1
1
vote
1 answer

getting started with programming Arduino board in C/embedded c

I want to move away from Arduino IDE and start directly working with avrdude. Can anyone tell me some resources and tips on starting and moving forward with using C/embedded C to access more functionality.Would appreciate some help.
roaibrain
  • 211
  • 1
  • 10
1
vote
2 answers

How can I upload .hex files to a Pro Micro using Linux?

I have a hand-wired keyboard that uses a Pro Micro board, with an ATmega32u4 chip. I can't seem to flash firmware on it. The commands I've been trying are variations of: avrdude -p m32U4 -P /dev/ttyACM0 -c avr109 -U flash:w:atreus62.hex The errors…
Jonathan
  • 111
  • 1
  • 5
1
vote
5 answers

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 of 10:not in sync: Problem uploading to board. I'm…
Tom Evans
  • 127
  • 1
  • 2
  • 8
0
votes
2 answers

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 avrdude: verification error, first mismatch at byte…
kolosy
  • 141
  • 1
  • 5
0
votes
1 answer

AVRdude + Arduino leonardo: can't flash over bootloader, not in sync: resp=0x3f

I would like to program an arduino leonardo board with atmega32u4 on win8.1 x64. I have the latest AVRdude. I installed the necessary drivers, after reset it can be enter programming mode, and I can program with arduino studio. But now, the avrude…
nolex
-2
votes
1 answer

Error uploading on Arduino Mega 2560

I'm completely new to Arduino, I bought a Rampos 1.4 and an Arduino Mega 2560 to build a Prusa Mendel 3D printer. But when I connect the Arduino via USB to my computer, open the software and click to upload the blink example, it does anything and…
oriol20