Post Created date
Multitasking with timer0 on atmega128?
timer init code now, do I put the wrong call for interrupt ? thanks : timer0_init(); MCUCR = 0x00; EICRA = 0x00; //extended ext ints EIMSK = 0x00; TIMSK = 0x02; //timer...
Thursday, 6 June 2013 - 11:36
Multitasking with timer0 on atmega128?
I saw port B is set but not yet blinking, may I know what do I miss here ? Thanks
Thursday, 6 June 2013 - 11:34
Multitasking with timer0 on atmega128?
Thank you very much for the advice, can you tell me on how to use the studio simulator to see what happens here ? Thanks again...
Thursday, 6 June 2013 - 11:27
How can I put "tick" sound ? (PWM and timer relate
do you mean this one ? https://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=95490 Thanks again for the info...it may help... I'll try and keep it posted
Tuesday, 4 June 2013 - 07:55
How can I put "tick" sound ? (PWM and timer relate
that's what I've been thinking, may be I put too much instruction on the interrupt...but I have no idea to solve it that's why I tried to ask other people, who knows someone has a...
Tuesday, 4 June 2013 - 07:50
How can I put "tick" sound ? (PWM and timer relate
I can compile it well but the result is not as I expected, if you say it's not compileable, you're not right...
Tuesday, 4 June 2013 - 07:48
DS1307 question ?
thanks a lot guys, I fixed it : ds1307_addr[0] = 0x00; i2c_write(ds1307_addr[0]);//second _delay_ms(10); ds1307_addr[1] = 0x46; i2c_write(ds1307_addr[1]);//minute...
Sunday, 2 June 2013 - 11:49
DS1307 question ?
// Convert Decimal to Binary Coded Decimal (BCD) char dec2bcd(char num) { return ((num/10 * 16) + (num % 10)); } Am I writing the right one ?
Sunday, 2 June 2013 - 10:48
DS1307 question ?
I'm sorry about that, I didn't see which forum I posted, Thanks for moving it
Sunday, 2 June 2013 - 10:26
Does anyone have knowledge with VS1003 - MP3 Audio Codec?
clawson wrote:Quote: Please don't go postal because some freak told you to search first, ask questions later. Bob, it's actually wise advise and something OP has already been...
Friday, 31 May 2013 - 22:45
Is it the right way calling interrupt for timer0 ATMEGA128?
How can I make ISR short ? just put a function inside it ? thanks
Friday, 31 May 2013 - 06:39
Is it the right way calling interrupt for timer0 ATMEGA128?
Koshchi wrote:The cli() in the ISR is unnecessary, the global interrupts are automatically disabled when the ISR is entered. The sei() in the ISR is not just unnecessary, it is...
Friday, 31 May 2013 - 06:33

Pages