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Not Allocated function parameter

Question asked by Tim Riley on Nov 15, 2016
Latest reply on Nov 17, 2016 by Tim Riley

I am using CodeWarrior 5.1 Special Edition and am having trouble passing a value to a function.

 

The call from main()

setLEDDutyCycle(ATD1DR2L);

(Value of ATD1DR2L = 0xA0) as read from an external pot.

 

The function is as follows:

static void setLEDDutyCycle(uint8_t dc){

   PWMCTY5 = dc;

   PWMDTY4 = dc;

}

 

When stepping through the function in the Simulator/Debugger the value of the local variable dc in the DATA1 window shows as

dc   <not allocated>  unsigned char

 

Other functions that I have are working, but confused about this one.

 

Any ideas where I am off track?

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