ADC problem on PIC16F18857

[jackjames]

I made some updates on a software on a micro PIC16F18857 written some time ago and compiled with version 0.98.07 RC32.
After compiling with the latest version of the compiler, the ADC reading does not work.
I enclose the 'offending' routine.
Obviously the various registers needed are set properly.

Sub LeggiADC
        W_Adc = 0
'       -
        Repeat NUMCAMPIONI
           ANSELA.ANSA0 = 1
           W_Adc = W_Adc + ReadAD10 (AN0)
           If bSeriale Then
                 Exit Sub
           End If
           Wait 2 ms
        End Repeat
'       -
        V_Adc = W_Adc /[Word] NUMCAMPIONI
'  Per test
        locate 0,0
        Print "L.ADC:"
        Print V_Adc
        print " - "
        print w_adc
End Sub

[Anobium]

Please update to the latest build.

This was reported last week and resolved already.

See https://sourceforge.net/p/gcbasic/code/HEAD/tree/GCBASIC/trunk/include/lowlevel/a-d.h

Evan

[jackjames]

Problem solved !
Thanks Evan for the help you gave me.
The GCStudio version is the last one that updated itself, but the a-d.h version was stuck on the previous one.

Thanks

Jack

[Angel Mier]

Hi Jack.

If you have time; Could you tell me on what specific version of GC Studio you are?
This can be seen on the first window of GC Studio or pressing the "About" button.

Thank you in advance.

Angel

[jackjames]

The version is 1.68.0

[Angel Mier]

Hi Jack, can you help me to test this fix?

https://sourceforge.net/p/gcbasic/discussion/596084/thread/2f0beef127/?page=17#2454

Thank you.

Angel