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All I want to do is change my avrisp2 frequency :(
Goal: Change my isp frequency on my avrisp2 Analysis: WinAVR + avrstudio + avrisp2 + Windows XP = :cry: History: 1. In the past I uninstalled the Jungo usb driver from the...
Tuesday, 10 February 2009 - 22:10
MCU not responding to ISP
I would really appreciate some help troubleshooting. Here is my history: 1. I made a prototype green board that worked well after I added a few cut traces and few jumpers. 2. I...
Tuesday, 10 February 2009 - 18:01
What is the easiest way to upload file to flash memory?
I am in California and my collegue is in Utah. He has my board and I need to teach him how to upload a new program to the flash memory on an ATMEGA324p. I am planning on sending...
Monday, 2 February 2009 - 18:08
Eagle ULP debug help
In EagleCAD, I am trying to modify the mountsmd.ulp file to meet my needs. For some reason my ulp will list the same part several times. If anyone has any suggestions I would...
Friday, 19 December 2008 - 21:45
[TUT] A Simple Fast Software Filter
Thanks to all the Freaks out there that have helped me in the past. This tutorial is my attempt to "pay it forward" so to speak. Disclaimer: I am sure this idea of a simple...
Saturday, 18 October 2008 - 01:19
Rising Edge Macro
Hello all. I thought it would be nifty to write a rising edge macro and this is what I came up with: #define BTN1_EDGE ((PINC & (1<<PC2)) && (PCIFR & (1<<PCIF2...
Thursday, 31 July 2008 - 23:54
What is my page size and bootsize?
The datasheet for the Atmega324p seems wrong to me. If you look in the table below it says that the bootloader flash section ends at 0x3FFF. Why would this be when the total...
Thursday, 24 July 2008 - 22:32
Assembler Errors
Hello all. I am trying to assemble the BLIPS_bootloader with AVR Studio for an ATMEGA324P. This is my first time using AVR Studio and I am not very good at assembly (I normally...
Wednesday, 23 July 2008 - 20:01
Bootloader Recommendation
Hello All, I would like to try to add a bootloader to my Mega324. Can someone please recommend a simple bootloader that works with AVRDUDE and has good documentation? I think it...
Wednesday, 23 July 2008 - 00:59
Programming a Target Wirelessly
Has anyone ever programmed an AVR target wirelessly? I am thinking about using the following system with my laptop: AVRDude -> Bluetooth USB dongle ($13) -> Bluetooth Serial...
Tuesday, 15 July 2008 - 19:21
Detecting EEPROM errors and recording them
Hello all, I have been working on an error loging system for my project. Every time something unexpected happens in the program, it writes an error code on a FILO stack in EEPROM...
Thursday, 22 May 2008 - 17:21
Bray's Terminal and Form Feed
Hello all. I am trying to accomplish the following with a mega324 and Bray's Terminal 1) Send Data to Bray's Terminal using the USART 2) Send a character such as form feed to...
Wednesday, 14 May 2008 - 16:55

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