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Discussion Title Created date
Delay_ms() with arggument [SOLVED ): ]
Hello I work on a litlle program. This one use delay_ms(). If i put a numeric value (50) , when the prog is compiled it is 120 bytes long. If i put a variable in delay_ms(),like...
Tuesday, 5 February 2013 - 13:56
How to get 12mhz
Hello. I need 12mhz crystal to run an avr-progammer working with an atmega. But i have not it. I got a lot of crystals but none about 12mhz and multiple(2mhz or more). Do somebody...
Thursday, 21 April 2011 - 19:58
Servo timing strange
Hello I'm trying my new mini-servo; there a little bit strange : they work from 700ms to 2200 ms @ 50 hz (pwm fast mode ;icr1=20000). It's not usual value??? Idea of what is going...
Thursday, 17 February 2011 - 17:49
PWM not go to zero
Hello I'm using pwm with led. When i put zero to OCR0A (for instance) the led don't go down : there is a few light... Somebody have an idea? Notice that the led is connected...
Saturday, 12 February 2011 - 18:08
Problems with a string
Hello I am working on transmission beetwen 2313 USART . For the moment, i send a message from a PC, and i try to show it on a lcd. I receive the string of character but i can't...
Sunday, 21 November 2010 - 14:05
Usart again
After hours to debug, i call your help My atmega8, with ft232, doesn't receive from my pc... My pc receive correctly char from the chip... I try several things, back to the...
Wednesday, 12 May 2010 - 20:54
Peter Fleury lib lcd & "°"
Hello I'm using P Fleury Lcd Lib...(work good for me) But i can't use the car "°" to display my temperature... Have you an idea? Thanks
Saturday, 17 April 2010 - 18:34
conversion string to integer
Hello As said in the tittle I got problems to convert an usart receipt string to an integer... time_request=atoi(rx); where rx is volatile char rx[6]; Do atoi() is the...
Sunday, 14 March 2010 - 22:30
12v Power transistor
Hello, i want to try my PWM signals on 12 volts. What transistor are you using to control 12v,10-15 A systems with the output of an avr at 5v. Thanks
Wednesday, 3 March 2010 - 15:16
Recording data on pc from µcontroller
Hello I want to use data sent by an avr on my PC. I want to do this in C: -Show data in live, -Record? Do somebody have a tip or a link? Thanks..
Thursday, 17 December 2009 - 16:35
Again an usart problem... [solved/RTFM]
Hello USART again!! I come here only after a long moment trying. My atmega8 with 8mhz crystal communicate via usart with my pc. I configure every one to 9600 bauds. I can only use...
Friday, 4 December 2009 - 20:42
recording dats on usb stick
Ok you see the tittle. How can i store data on a usb stick, for analysis on PC. Thanks!!
Saturday, 21 November 2009 - 22:41