#define f_cpu

#define F_CPU 1000000                   // We start with 8x prescaler on 8Mhz clock

#define delay_ms_1Mhz(x) (_delay_ms(x))   // Delay when prescaller set to 8x
#define delay_ms_8Mhz(x) (_delay_ms(x*8)) // Delay when prescaller set to 1x so we need to burn 8x as many cycles

Source: stackoverflow.com

Similar codes

-1 vote229 views1 answer
How to find the elements in array c coding
C
0 vote238 views1 answer
Loading builder in flutter
C
1 vote218 views2 answers
C vs c
C
0 vote233 views1 answer
Maatwebsite/excel file import
C
71 votes339 views9 answers
My ip
C
0 vote228 views1 answer
Grep C hello world
C
0 vote239 views1 answer
Meaning of &variable c
C
27 votes260 views1 answer
How to make a linked list in c
C
0 vote233 views1 answer
Arduino analogwrite
C
14 votes242 views3 answers
Quadratic formula
C