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Discussion Title Created date
Anyone use the 'screen peek' opcode in a T6963?
I have a T6963 controller on a 160x128 lcd and I have a pretty complete graphics package so far... I want to be able to copy a block from the screen... so I need to be able to...
Saturday, 18 August 2007 - 15:40
Biggest I2C eeprom in 8 pin dip?
I've seen 64K bytes (512K bits. The mouser catalog mixes bits and bytes. Thought there was a 256KB one... perfect. It was 32K B). Anyone ever heard of a 128K byte eeprom. This is...
Tuesday, 14 August 2007 - 02:02
Time Critical C Vs. ASM - Round 27 or something
(Sorry to steal your thunder bob!) NOTE FROM MODERATOR: This thread was split from https://www.avrfreaks.net/index.p... - fire away!. -MMC Hey Lennart... have you EVER seen a '...
Thursday, 9 August 2007 - 22:03
Using Ada to write embedded foirmware?
Good discussion of advantages of C++ over C in certain large programs. This is the main strength of Ada, and since I've been in the training and simulation business for 30+ years...
Thursday, 2 August 2007 - 15:00
Anyone using an Olimex USB JTAG?
This thing was working fine last Friday. Now its monday and its completely dead. Its like the ninja in black pajamas broke in over the weekend and sabotaged my lab. I wonder if...
Monday, 30 July 2007 - 18:10
How does one define a subrange type?
A common problem I've observed is the 'assumption' that the delay_us paramater is a full range unsigned integer. In ada or pascal, a subrange type would be declared so someone...
Saturday, 21 July 2007 - 13:55
AVR wishlist forum
Anybody think Atmel could sell a mega 089 (8k 169)? I guess the problem is pin count.... but if it was a buck or two cheaper than a 169, I bet they'd sell. If someone from Atmel...
Tuesday, 26 June 2007 - 19:32
How do you hook two chargers to a battery?
Lets say I have a generator or a smart charger with a microprocessor in it trying to carge my batteries in my aux power system, and I also want to have my PV panels and charge...
Saturday, 26 May 2007 - 17:47
does megaload send >>>>>?
I'm trying to get megaload configured for my mega16... I have configured the bootloader for mega16, selected the xtal and baud options, compiles ok, burns ok, it sends >>>>>>>>>...
Tuesday, 22 May 2007 - 22:24
statevariable bandpass filter programming problem?
I have this program where I generate a buffer full of sine wave samples then run them thru a simulation of a 3 opamp state variable filter that has hi pass, band pass and lo pass...
Saturday, 14 April 2007 - 01:40
GCC book
I bought 'The Definitive Guide to GCC' by William von Hagen at Barnes & Noble, ~$50, 500 pages. Has a one page appendix with AVR options.
Monday, 5 March 2007 - 05:00
impedance of AREF pin?
Anyone know the input impedance of the AREF pin? I get 200mv drop across a 1K R... thats 200ma... seems like a lot
Monday, 15 January 2007 - 16:17