Post Created date
code works not correctly with HIGH speed optimization
Pre-emptive help, Cliff. Cool. 8)
Wednesday, 6 June 2007 - 16:03
code works not correctly with HIGH speed optimization
Make your variable inc_counter_1 volatile?
Wednesday, 6 June 2007 - 15:33
Embedded System & AVR
Now Bob you're only showing off as he's edited the original post 4 times now. :D (No offence meant to Heydarchi)
Wednesday, 6 June 2007 - 14:37
USB device & AVR connection
Thanks Vinsenge.
Wednesday, 6 June 2007 - 13:20
Debouncing in interupts problem
Not so I am afraid... if (xxx & (1 << 7)) actually performs the bitwise AND and the condition is "true" if the bit is set in variable "xxx". if (xxx && (1 << 7...
Wednesday, 6 June 2007 - 13:10
Embedded System & AVR
I am sorry Heydarchi, but I (for one) cannot understand your post. What is your native language? Perhaps somebody here could help you with a better translation. Best regards Andy
Wednesday, 6 June 2007 - 12:58
Debouncing in interupts problem
Not quite... if (PINE & (1 << PINE7)) is what you need I think. Note the single "bitwise" &.
Wednesday, 6 June 2007 - 12:52
USB device & AVR connection
@lemings I would be very interested to hear what you find out and how you get on with the Viniculum chip. It's something I have just been talking to a colleague about. We have a...
Wednesday, 6 June 2007 - 11:51
Debouncing in interupts problem
My approach would be to run a timer interrupt every (say) 2 milliseconds, during which I would sample the raw pin state. If the raw pin state was the same for (say) 5 consecutive...
Wednesday, 6 June 2007 - 11:06
is it the bug of WinAVR-20040404
Declare your variables volatile. (Beaten to it by Cliff!)
Wednesday, 6 June 2007 - 10:32
Pack two byte to word
This works fine under Visual Studio without "struct". typedef union { unsigned short a ; unsigned char b[2] ; } BertType ; int _tmain(int argc, _TCHAR* argv[]) { BertType...
Wednesday, 6 June 2007 - 09:48
Need Help.
I would use a lookup table in flash, assuming that you can spare 256 bytes.
Tuesday, 5 June 2007 - 14:50

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