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anyone familiar with ADS1252 from TI?
Thanks for the advise.. I have tried to use _delay_us()before, but it does not give me the correct delay as I want...for example, while (1) { PORTB ^= (1 << 3);...
Friday, 10 April 2009 - 14:50
anyone familiar with ADS1252 from TI?
Quote:You just set up the time to do it all in the hardware for you (there's no way software could do it all in 5 cycles anyway - that's only about 4 opcodes). 1.What do you mean...
Friday, 10 April 2009 - 11:16
anyone familiar with ADS1252 from TI?
I am driving my AVR162 with 1MHz ( as you can see from the " #define F_CPU 1000000UL ". I have configure the fuse to run at 1MHz by setting the prescaler(8MHz/ 8 = 1MHz) 1. So is...
Thursday, 9 April 2009 - 15:40
[TUT] [C] Newbie's Guide to AVR Timers
I am using AVR162. I have problem using one of the codes in tutorial... #include #include #include #define F_CPU 1000000UL // system frequency at 1MHz int main (void...
Wednesday, 8 April 2009 - 16:53
i don't understand : _delay_us
Thanks for the clues... Is that possible to get an output squarewave of 1 MHz and 100kHz from the AVR162. I was trying to use timer to get the 1MHz but it don't work... #...
Wednesday, 8 April 2009 - 10:30
anyone familiar with ADS1252 from TI?
Hi Steve thanks for concern but I don't the those ADCs has similar timing and interface. My biggest problem is trying make the ADC take in valid data by writing correct timing...
Wednesday, 8 April 2009 - 10:03
i don't understand : _delay_us
Oh right. So how do I get an external crystal oscillator? Does it looks like a oval metal with 2 legs? How do I select one with the frequency that I want?
Monday, 6 April 2009 - 16:44
i don't understand : _delay_us
Hi guys, thanks for the detailed explaination! Now I have understood F_CPU and how to select -Os on Makefile. Am still struggling a bit with the delay though. Can I ask another...
Monday, 6 April 2009 - 15:56
i don't understand : _delay_us
Hi Clawson thanks for your fast reply. I don't understand most of the things that you said. Sorry. Can you clarify please? Quote:F_CPU must reflect the actual clock speed what is...
Monday, 6 April 2009 - 13:14
split from "ADC + Loop = Confusion"
Oh, please clawson. Thanks. I am terribly sorry :(
Friday, 20 March 2009 - 01:29
split from "ADC + Loop = Confusion"
Haha. Indeed, I thought that we can share forums as the title of bugmenott's thread is similar to the problem that I am having here? Should I delete those post and create a new...
Thursday, 19 March 2009 - 18:57
split from "ADC + Loop = Confusion"
Aww it looks messy with the comments, I am sorry
Thursday, 19 March 2009 - 17:53

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