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Addition of $01 to r24:r25 giving and unexpected result. Here is the short piece of code I am using. lds r24, $0100 ;$03 stored in memory cell $0100 lds ... |
Monday, 26 July 2021 - 18:44 |
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Has anyone here used ponyprog on a linux mint machine I downloaded and installed ponyprog from the command line using the sudo apt install ponyprog command. It downloads and installs without any errors. I have configured ponyprog for... |
Sunday, 20 June 2021 - 23:22 |
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Atmega 328p dead after changing clock frequency to 128khz From what I have learned about this is that the serial communications frequency needs to be reduced to 32khz to restore communications to chip. I am using a usbisp type of... |
Tuesday, 15 October 2019 - 15:19 |
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Has anyone been able to get one these to work? I bought this several years ago off ebay and have never been able to get it to work. I am using a linux machine with avrdude and cannot come up with an ID code that works with it... |
Monday, 7 October 2019 - 19:03 |
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Solved: Problem using 16 bit counter on Atmega 328P For now I am basically trying to capture a random count off the 16 bit timer and send it to a 16x2 lcd display. Before this part of the code is entered the display has been... |
Saturday, 5 October 2019 - 21:00 |
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How to convert a decimal number in a register into an ascii format? Lets say you have the decimal number 44 stored in an 8 bit AVR register and need to display it on a hd44780 lcd. I need to pull out each nibble (4bits) and convert it to... |
Saturday, 21 September 2019 - 19:39 |
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Problems installing Studio 4.18 I downloaded and installed Studio 4.18 and the the service pack 3 that seems to go with it. During the install some errors occurred with the self registration of several .dll... |
Sunday, 15 September 2019 - 19:38 |
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What syntax would you use with avrasm2 to indicate an ascii character. 0x48 is the hexadecimal notation for the ascii letter H What would the syntax look like if you wanted to directly pass the ascii letter H to ... |
Sunday, 8 September 2019 - 15:59 |
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Assembly problem using wavrasm. This is some code for an oscillator I posted in an earlier thread that would not run. I followed some corrections suggested here and I now have a working oscillator. .... |
Monday, 19 August 2019 - 16:46 |
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Is there something wrong with this code? I am basically trying to make an oscillator using an Attiny2313 just to give myself a basic start on something. I am using avrasm2 for the assembler and creating intel hex... |
Saturday, 17 August 2019 - 19:50 |
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Stumped with stack pointer problem I am moving over from the motorola world and making my first attempt at using an avr. I started my first project by initializing a 16x2 lcd and displaying the number 255. I... |
Saturday, 8 February 2014 - 19:34 |
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Problem editing PonyProg.ini file There seems to be quite a few people here using the PonyProg programmer software and I thought someone here might know a solution to my problem. I am using it with a stk200 clone... |
Sunday, 26 January 2014 - 23:09 |