Post Created date
ATmega 16 and UART problems for newbie
The UDRE test should be correct for waiting for a Tx for finish. What does the compiler generate for that piece of code though? Is it correct?
Wednesday, 18 August 2004 - 13:21
Tiny2313 as a PROM
Jeez.. how'd Atmel miss that? Don't they test all programming modes before making production runs? Amazing.
Wednesday, 18 August 2004 - 13:03
ATmega8 fuses?
Colin, I do believe it would be an ATmega8, no?
Wednesday, 18 August 2004 - 08:08
You didn't provide evidence of any work on your part. Giving references to what you _have_ found provides some evidence, but since no such references were given the assumption is...
Tuesday, 17 August 2004 - 11:04
Make a real time clock
:?: #include and take out your "void __enable_interrupt(void);" declaration
Tuesday, 17 August 2004 - 10:29
microcontroller based AVR program downloader
So do you have an STK500 or not? It sounds as if you don't. You probably want to buy an STK500, and if not an AVRISP. Otherwise, you will have to build a parallel port...
Tuesday, 17 August 2004 - 10:25
Voltage and Temperature
Wouldn't that be a piece of information available in the datasheet for your sensor?
Tuesday, 17 August 2004 - 10:21
Make a real time clock
That's because I meant You need to call __enable_interrupt() in your main function to enable interrupts.
Tuesday, 17 August 2004 - 10:16
Make a real time clock
What do you mean that it doesn't work? It doesn't compile? Doesn't simulate correctly? Doesn't execute correctly in a real chip? BTW, don't define __enable_interrupt(). #include...
Tuesday, 17 August 2004 - 10:01
problems changing from a mega16 to mega 162
And the chip is facing the right direction? Does it work in high-voltage mode?
Tuesday, 17 August 2004 - 09:58
problems with uart in ATmega128
this is bad... lds tmp2,ucsr1a sbrs tmp2,5 rjmp PC-2 I'm guessing that you are trying to jump back to the LDS instruction, but LDS is 2 words, so PC-2 jumps to the...
Tuesday, 17 August 2004 - 09:38
problems changing from a mega16 to mega 162
Could it have anything to do with the fact that the mega16 and mega162 have different pinouts? The mega16 is an analog chip and the mega162 a digital chip, so they go in...
Tuesday, 17 August 2004 - 09:32