Categories

Printf style debugging over AVR-ISP pins

Posted on Friday, April 13th, 2012 in Arduino, code, programmers by the machinegeek

ihsan kehribar from the Little Wire project informs us of his recent work entitled “Printf style debugging over AVR-ISP pins.” He writes, “if you are breadboarding an AVR chip, you are already using the SPI pins for programming the device; therefore it would be nice to use that cable for low-level debugging also. I wrote an Arduino library for that purpose and it is working! That means, you can set up an Arduino on a breadboard and use the Little Wire as programmer and also console interface for printf style debugging! But, you should tie down the SS pin to the ground as well.”

Via the contact form.

This entry was posted on Friday, April 13th, 2012 at 4:00 pm and is filed under Arduino, code, programmers. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

3 Responses to “Printf style debugging over AVR-ISP pins”

  1. Fish says:

    Hey,

    Blog post link is not working! :)

    Thanks.

  2. AndThen says:

    For the URL impaired that first link should be http://blog.kehribar.me/?p=36

  3. the machinegeek says:

    Thanks. Got it fixed.

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments

  • KH: IMHO PCA9685 is not a really good part for this application. It's a PWM LED driver for goodness' sake. NXP _does_not_ mention servos in the...
  • KH: So it's a servo library designed by a software guy, or a library targeted at embedded newbies, or a learner bike. Given the design of...
  • Max: A thing I wish I knew getting into Arduino-controlled servos is that the typical "180 degrees" servos DO NOT move 180 degrees for the standard...
  • Max: I have certainly noticed certain suppliers (like Adafruit, Pololu) being... "western-facing" - which is another way to say their prices definitely aren't Eastern Europe compatible,...
  • Shawn: Hello