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3v logic -> high side FET switch
I'm trying to interface the logic signals from a RF receiver, RXD-418-KH2 (data sheet below) that runs at 3v to a variable frequency drive, model ATV11 (data sheet below) digital...
Monday, 17 February 2014 - 23:32
Studio 4 not connecting to STK500 after programing m48
I'm working on a PWM app using T0 on the mega48 and when I finally started running on the STK500 I had problems connecting to the board after programming the chip the first time...
Tuesday, 14 July 2009 - 05:20
Would a quad decoder in hardware be worthwhile on AVR ?
Some how, Atmel has managed to pack 10lbs of goodies in a 5lb bag and sell it for the price of a 2lb bag! Good job! So I'm not complaining a bit here. A while >after...
Wednesday, 25 April 2007 - 22:08
Opening files from project browser pane
I think this is an AVR Studio thing, and not so much part of the GCC plug in. When working with a C project I can open source and header files by double clicking on them in the...
Monday, 29 January 2007 - 21:26
lower case true false in stdbool.h ?
I don't intend to complain and I am sorry if it sounds that way. I am wondering if there was a specific reason to use lower case for the boolian state constants true and false....
Tuesday, 16 January 2007 - 22:07
need to clear the SPIF flag in SPSR?
Is it bad practice not to clear the SPIF after sending a byte? Many times I don't bother to read the byte that is transfered in as the byte I am sending goes out. DataSheet says...
Wednesday, 6 September 2006 - 20:48
#define ENHI() PORTx |= (1<<EN) becomes SBI in disass
From Bob Gardner in thread https://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=41558 Quote: One more step: #define LCD_EN_BIT_NUM 0 #define...
Monday, 28 August 2006 - 19:28
precompiler arithmatic ^ (power) operator
I have been searching all through freaks.net and google for anything on this with no luck. I know that the + - * and / operators work in #define statements, I thought that the ^(...
Monday, 13 February 2006 - 21:43
Code Usage in AVRstudio4.12
I have been looking all over for a hint on how to see how often parts of my code are executed. I am using WinAVR compiler and have studied the generated code in disassembler and...
Tuesday, 24 January 2006 - 18:28