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Magic way to get 12 bits from 10
I told this guy I know 'you cant use the avr a/d cuz it only has 10 bits' and he said 'no prob, I just use decimation to get 12 bits'. Sounded like snake oil to me, but evidently...
Tuesday, 3 August 2004 - 20:32
mega16 int1 cant fire in a tight loop!
I have a mega16 running at 14.7456MHz. Have a 10khz about sq wave banging on int1, armed for rising edge. The int handler just increments an 8 bit global counter (so its volatile...
Thursday, 22 July 2004 - 23:53
3.3 to 5v translator needed?
Hello hw folks. I have a mega128 running on 5v, and it talks to several spi peripherals at 5v. The boss threw in a 3.3v atmel spi flash rom. The new hw guy just hooked it up to...
Monday, 10 May 2004 - 17:44
Serial debug board mfgr?
Does anyone recall who makes the little serial debug board with a db9 and a max232 and ttl outs? I remember seeing them on an avr site somewhere..... I've spent a little time...
Thursday, 6 May 2004 - 19:38
olimex avrmt128
I just got one of these neat little boards for about $50... it has 5 buttons and an lcd and a mega128 and an RS232.... theres a picture of it in the companies section... does...
Tuesday, 6 April 2004 - 22:46
Any known issues programming mega16s with jtag?
I've been using the jtag and studio 4.08 to program mega128s and everything works ok, but 2 of the 3 mega16s I've programmed using the same setup have stuck fuses and wont verify...
Wednesday, 31 March 2004 - 16:05
need switchable spi... 74ls126 ok?
I need to talk to 2 chains of spi devices... a bunch of spi leds and a bunch of 595s used as 'chip selects' for the leds... originally the pc guy had the spi talking to both at...
Tuesday, 30 March 2004 - 16:53
need a collaborator to write vb interface for an avr project
I want to build a little box with an avr and a couple of spi volume control dacs and control it over a serial port. I'll jack the dacs into the insert jacks on my pa board and sit...
Friday, 19 March 2004 - 18:46
anyway to make 4.08 open in not-full-screen mode?
Like save window settings or something?
Friday, 19 March 2004 - 18:01
jtagice loopback test?
Anyone have an in with atmel? I think they need to send out a little program for the jtagice that will let it test itself with a jumper cap. I have 3 of the darn things, and they...
Thursday, 18 March 2004 - 18:08
indent test
Here is my fp benchmark. This is a test to see if code preserves the indents..... //file fpbench.c //test avr flops //Mar 4 2003 Bob G (bobgardner@aol.com) compile w iccavr 6....
Friday, 27 February 2004 - 04:54