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How to make a pointer to an array of structures?
Hello everybody :D I just can't seem to get something right. I want to use a pointer to an array of structures struct foo{int A, int B}foo_array[10]; struct foo *ptr1; //...
Thursday, 31 July 2008 - 12:42
interrupt during sprintf() causes strange behaviour
Hello everybody :D I have a problem with the function sprintf(). I have a TIMER0 interrupt on overflow every 1ms. During this interrupt I do some serial I/O reading and writing a...
Wednesday, 23 July 2008 - 12:04
numeric keyboard to float conversion
hello again :D I have a new problem, I am building a PSU that has a numeric keyboard for setting the output voltage and current limit and some other functions Via a lookup table...
Tuesday, 8 July 2008 - 12:48
(*(volatile unsigned char *) 0xfoo)
Hello everybody, Can someone tell me what this preprocessor directive does? #define some_name (*(volatile unsigned char *) 0x00) Does this create a pointer with the name '...
Thursday, 26 June 2008 - 15:53
What is the difference between header and source file?
Hello everybody :D After doing a lot of hardware design I finally have another software design project. I have done some C code development with the imagecraft C compiler in the...
Tuesday, 24 June 2008 - 09:49
ATmega64 at 3.3V
At the moment I am running an ATmega64 at 3.3V and 5MHz clock and it seems tor work just fine. I will order the low-voltage part, but my question is: is anyone else doing this as...
Tuesday, 6 April 2004 - 09:32