Post Created date
counter problem in atmega16
with such a short description on your problem (no coding, no schematic), only god can tell it is a software or hardware or a combination of both problem....
Wednesday, 3 November 2010 - 14:38
out growing 8 bit AVR?
leon_heller wrote:NXP has just announced a dual-core device with an M4 and an M0 on the same chip. Is sample available now?
Wednesday, 3 November 2010 - 06:28
Weird problem, need urgent help!
elimenohpee wrote:I might ask some professors for some ideas. Your have professors around to ask then why dont you ask professors to troubleshoot for you after you tried but...
Wednesday, 3 November 2010 - 06:22
printf and scanf using spi?
lpc2000 wrote:thanks i understand ?? you thanks who? :roll: :roll: :roll:
Wednesday, 3 November 2010 - 04:18
Weird problem, need urgent help!
This is really weird, I mean if the uC can toggle I/O as before, it should also work for PWM. Do you use a scope to check the Reset pin to see the difference with and without...
Wednesday, 3 November 2010 - 04:15
out growing 8 bit AVR?
clearsky1494 wrote:How about float point arithmetic in M3? 8 bits chips uses a software emulation to handle float points, so it is very slow. Can someone tell me more about it on...
Wednesday, 3 November 2010 - 04:07
Weird problem, need urgent help!
When you "detach" the ribbon, it stops running right?
Wednesday, 3 November 2010 - 03:59
ATmega644P and MMA7455L Accelerometer Interfacing
First, you should use the code tag, no wonder no ppl reply to you, it is so hard to read your code! Ok, I think in your main you forgot to init the SPI. int main(void) {...
Tuesday, 2 November 2010 - 07:19
Pulse counting problem
After reading the post here, I understood the whole concept what to do and I implemented a software approach to solve the problem. Viola, problem solved, so happy! Reading this...
Tuesday, 2 November 2010 - 04:31
Pulse counting problem
clawson wrote: Where did you get the 2.4V/2.6V figure from? If true is suggests that the 1010101010 is more like 111110111110111110111110 - that is a much higher mark to space...
Tuesday, 2 November 2010 - 04:27
Pulse counting problem
kk6gm wrote:Every positive-going edge, clear and start a timer (hardware or software). Every negative-going edge, stop the timer. Set a compare match on the timer for your "...
Monday, 1 November 2010 - 15:10
Pulse counting problem
Can I use a cap to smooth the voltage and use a op-amp as a comparator to get 1 - got object, 0 - no object. 1010101010 - 2.4V 1111111111 - 2.6V
Monday, 1 November 2010 - 15:09