Post Created date
BUG in Mega48? ... was[Mega48: usart problem]
Now comes the question, why only 0x30 hex would not work on the chip... all the rest of 4k of code works fine. All of the code has worked fine for two years on a mega8. I guess...
Wednesday, 14 December 2005 - 04:33
BUG in Mega48? ... was[Mega48: usart problem]
Well a short update. I have tested the code a bit more and now have just char cmin[8]; itoa(cmin,5100,10); UDR0=cmin[0]; TXwait(); // wait for byte to be sent.... or wait...
Wednesday, 14 December 2005 - 04:29
BUG in Mega48? ... was[Mega48: usart problem]
Thanks for the pointers about improving my coding practices. I am using Terminal v1.9b by Bray++, can be found here on I will review the datasheet for which order...
Monday, 12 December 2005 - 15:47
Any other windows C dev. environments besides WinAVR?
Well there are two that I would tell someone to look at. First, the one I use, and like best:) Imagecraft, or if you want one that work well for...
Friday, 9 December 2005 - 01:58
2-bit trinary to 8-pin demux?
Well if this gets any more complex, I think I would prefer to call it "quits!" Caleb
Thursday, 1 December 2005 - 03:05
New 32bit AVR family?
Can't Talk, Just Smile:) ??? Caleb
Tuesday, 29 November 2005 - 21:12
INT0 Interrupt in Sleep mode. ISR questions
Hi Jared, It looks like you need some more code. I do not see an Interrupt routine that would wake the chip up.... I use ICCAVR by Imagecraft.... here is a sampe code segment...
Wednesday, 9 November 2005 - 02:17
Is AVR SPI real full-duplex?
Hi, Well for an example of full-duplex over spi, Trinamic's TMC428 provides status bytes back with each data packet sent to the device. So Yes SPI is very much a full-duplex...
Wednesday, 5 October 2005 - 03:26
Why is the pullup-resistor for Miso needed?
Hi, Looking at the gif file shows a 100K pull-up which will allow Miso as input or output. A 100k pull-up is a weak pull-up. Caleb
Wednesday, 10 August 2005 - 18:42
Good RTOS for ATmega and ICC or CVAVR
Take a look at AVRX, it seems to be nice, but not sure if it works with Image-Craft Compiler. I will be looking to use it soon, a month maybe. I use ICCAVR and have enjoyed...
Thursday, 21 July 2005 - 04:59
OT? software documentation / design concepts
I also find RF Flow easy to use and the price is just about right:) I still do alot of "paper work" with a pen and white paper before setting down to use a computer program....
Friday, 3 June 2005 - 01:11
DS1307 - anyone have one? Accuracy?
Glad to hear things are working better now. Cheers, Caleb
Thursday, 2 June 2005 - 06:26