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IC Marking
After looking in datasheets and forums, posting it as somehow I feel I need help from Atmel. This post is not about the Code, but it's about the IC. I am facing a typical problem...
Thu. Jun 30, 2011 - 12:16 PM
m328 availability
Availability of mega328 and mega168 has been a real concern. The major distributors have mere stock of 10-20 pieces and then next delivery schedule is in first week of May 10. Any...
Tue. Mar 30, 2010 - 10:29 AM
void (*app_start) & Address allocation in gcc
This is not specific to any application, Just noticed this hex line and following c code :0400000300003800C1 void (*app_start)(void) = 0x0000; Any relation in it? The hex file...
Wed. Dec 23, 2009 - 10:01 AM
[Solved] too large for field of 2 bytes at 196673
First time seen this error, The first below not able to understand The second one looks flash size overflow. But may not true as I am using mega128 and maximum flash size is 128...
Tue. Nov 10, 2009 - 07:30 AM
make error [Solved]
OS WinXp Programmer notepad avr-gcc 3.4.5 here is the error, I amm unable to sort out make.exe: *** No rule to make target `abcasm.o', needed by `main.elf'. Stop. Any hints to...
Tue. Oct 6, 2009 - 10:43 AM
[BUG] from Microsoft :: How to transmit 0 value?
Using mega8 at 4MHz. void TransmitCharToRS232 (unsigned char c) { while(!(UCSRA & (1 << UDRE))); UDR = c; } I am calling it like: TransmitCharToRS232(0);...
Mon. Sep 14, 2009 - 11:32 AM
AVCC, GND left Open....
Even though datasheet says that AVCC, GND pins can not be left open, What if they are left open? I found ATmega works fine.
Wed. Jun 10, 2009 - 01:41 AM
Solved=>Strange Timer0 in pooling Normal mode
Many a times big problems get solved quickly but the tiny problems like this one below eat-up the head ;) This code is for blinking LEDs every second. I know better and perfect...
Sun. Jan 4, 2009 - 03:51 PM
This is related to USB: Which method has better data transmission speed over other: 1. ATmega8 with HID 2. Special USB controllers 3. FTD232 etc ICs 4. BF-810 Experienced inputs...
Tue. Oct 21, 2008 - 08:30 AM
Slave Address
Is there any list available for Slave address for serial devices like DS1307, AT24C256 etc?
Tue. Jul 24, 2007 - 07:13 AM
False Triger mega32
mega32 with internal 1Mhz, with LCD, RTC and 4x3 Keypad. If keypad's keys are pressed then some actions will take place like toggle of port bits, etc. Things are wortking fine....
Tue. Mar 20, 2007 - 08:16 AM
PCI card with AVR
I want to interface Dlink Lan card which is available as add-on part of computer with mega AVR. Any one has idea as how to start?
Mon. Jan 29, 2007 - 06:19 AM