a) Write a C program to output 0, 1, 2 49, 0, 1, 2 to port 1, repeating forever b) Write a C statement that swaps the nybbles of variable foo (unsigned char) and stores the result in a variable bar (also unsigned char)

Question

a) Write a C program to output 0, 1, 2     49, 0, 1, 2     to port 1, repeating forever  b) Write a C statement that swaps the nybbles of variable foo (unsigned char) and stores the result in a variable bar (also unsigned char)

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Question

a) Write a C program to output 0, 1, 2 ... 49, 0, 1, 2 ... to port 1, repeating forever. b) Write a C

a) Write a C program to output 0, 1, 2 ... 49, 0, 1, 2 ... to port 1, repeating forever.

b) Write a C statement that swaps the nybbles of variable foo (unsigned char) and stores the result in a variable bar (also unsigned char).

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