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Mega2560 doing crazy stuff, code > 64Kb
Good day, Freaks! How's everything going? I kinda hit a brick wall with a project I'm working at using a Mega2560. My code is doing random things and jumping to a random parts of...
Tue. Aug 13, 2013 - 01:38 AM
String arrays and LCD (using Peter Fleury Library)
Hi fellas! I hope everybody is doing great here. I have a little difficulty getting my desired results from my code, a little help would be greatly appreciated. :) I'm building an...
Mon. Apr 8, 2013 - 04:18 AM
String fxn in tuxgraphics ethernet code hangs the system
Good day guys, So I was tinkering with the tuxgraphics ethernet board, and playing with their simple webserver code. But if I add a string function, the whole system just... hangs...
Wed. May 30, 2012 - 05:28 AM
TCP server with Tuxgraphics ethernet lib
Hi guys, I recently bought a Tuxgraphics ethernet board for testing, and am doing fine with a webserver and web client configuration, and were able to play around with it with no...
Mon. May 28, 2012 - 01:50 AM
extra character in USART
Hi guys. I am implementing a code that uses RS485 (Max487 device) to communicate between the master and slaves. Here is how the program supposed to go: 1. Master sends string 2....
Thu. Dec 10, 2009 - 03:27 AM
SRAM in C, how?
Back the in those days I coded using ASM, I used to store values in SRAM, and that value will still be available after reset (grounding the reset pin). It will be available until...
Fri. Aug 14, 2009 - 09:41 AM
Mega16 chip problem
Howdy freaks. I have bought 4 tubes of Mega16 lately, and most of it won't talk to my STK500. Chips are brand new and bought from China. I have found a pattern to this madness. I...
Sat. Apr 4, 2009 - 02:10 AM
ESCAPING from interrupt
Hi guys. What I want to achieve is the URXC ISR to handle incoming USART data separately from the main routine of my MCU. I am planning to do something like this: URXC_ISR:...
Wed. Jun 11, 2008 - 06:00 AM
mega16's portb, running on its own??
Good day freaks. I have coded a program in mega16 that reads inputs from switches and displaying a two digit BCD of the switch number. inputs: PORTA and PORTC outputs: PORTB The...
Tue. Jan 22, 2008 - 05:14 AM
USART: DB9 to USB. How?
Howdy freaks! I had a project last year that required me to monitor temperature then send the data to PC over AVR's USART. I was finished designing and implementing it. But now,...
Fri. Jan 4, 2008 - 12:21 PM
hex to decimal?
Hello freaks. Good day! I am writing a program on ASM and my objective is to send strings to USART every minute with the following characters: "60 MINUTES TO LAUNCH". Of course...
Thu. Jul 19, 2007 - 04:52 AM
PORTA on Mega16
Hi guys ldi temp, 0xff ; set all DDRx to output out DDRA, temp out DDRB, temp out DDRC, temp out DDRD, temp out PORTA, temp ; set all pins in PORTx out PORTB, temp out PORTC...
Wed. Jun 27, 2007 - 05:07 AM

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