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Mike Schafer

Pic 18 Rand Function

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boostC compiler and linker 2.0.1 beta (for PIC 18)

 

Using sample randtest.c code with the rand.pic.18 library.

 

rand function returns the same value each time. The pic.16 version works fine, it appears.

 

Sample code provided with the distribution produce 0xA5A5 every time rand is

called in the sample program (seed unchanged and is initialized to 0x1234)

 

Changing the seed produces a different result from the call to rand, but it is still the same each time rand is called.

 

Regards,

 

Mike

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