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simulating memory outside the 64K range
Hi Guys, Just trying to test a program for an atmega128 in avrstudio4.   Avrstudio4 does not display the upper 64K program memory.   (at least I can't find out how to do...
Tue. Jan 15, 2019 - 12:53 AM
atmega2560 usart test in assembly
Hi Guys,   Just trying out a new atmega2560 board I recently got from ebay. (I think its an arduino R3) It is wired to use USART0.   I didn't post in the arduino...
Fri. Jan 11, 2019 - 03:06 PM
adiw in assembly
Hi Guys,   Just wondering an easier way to do this: adiw XL,63 ;most we can do here is 63 adiw XL,1 ;so do it twice Assembly only please. (NO C.)   I am trying...
Sat. Dec 22, 2018 - 03:21 PM
sbis PIND, 2
Hi Guys, I have been looking around for a simple translation from  this:   sbis   PIND, 2   or   sbic   PIND, 2       ...
Fri. Feb 9, 2018 - 09:00 PM
assembly, easy way to check the value of two bytes
Hi Guys, I haven't worked with assembly in a long time.   I am trying to determine the value of two bytes in assembly without long tedious compare routines. Each byte is...
Sat. Jan 28, 2017 - 10:37 PM
compare two registers in assembly
Hi guys, I am using assembly. I want to compare two registers, one being twice the value it is currently (multiplied by two) without changing any of the values of either register...
Thu. Apr 12, 2012 - 02:47 PM
infrared transmitter using avr
Hi Guys, I have an broken infrared remote control from a Digital Video Recorder I purchased from China. Long story short, the remote is not repairable. I do however know the...
Fri. Aug 5, 2011 - 05:00 PM
DHT-11 Temperature & Humidity sensor
Anyone have experience with this unit? I successfully got it working with an attiny2313, however the humidity readings are way off what my home weather station shows. The DHT-11...
Tue. Feb 15, 2011 - 09:10 PM
Infrared Beam Door Sensor
Hello Guys, I am looking for some ideas on how to proceed with a small project I have done. I just completed a small project for my home to monitor a doorway. If anyone passes...
Tue. Feb 8, 2011 - 12:26 PM
video overlay text brightness
Hi Guys, I am working with a DS1820 temperature sensor in assembly (everything working ok there). I trying to display the temperature over video on one of the security cameras at...
Thu. Jan 13, 2011 - 12:41 PM
looking for header pins
Hi Guys, I have been searching for a long time to find some header pins that will fit smaller diameter holes in my pcb. The only ones I can find have a pin diameter of 0.64mm,...
Sun. Sep 6, 2009 - 11:31 PM
assembling a data file for external memory
Anyone know an easy way to assemble a data file for an external eeprom? Using avr assembler. I am storing data in an external eeprom @0xA000. The data is text, that will be sent...
Thu. Mar 12, 2009 - 11:25 AM

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