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ELFORUM - Forumul electronistilor

LCD<->PIC16F84 FCL


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Am o problema cu afisajul la un FCL-metru.

Aparatul pare sa masoare corect dar afiseaza diferite simboluri.

La pornire numele autorului apare corect, se calibreaza dupa care apare problema.

Am incercat cu mai multe afisaje dar apare acelasi simptom.

Am verificat conexiunile dintre uC-LCD, am studiat si foaia de catalog a afisajului, nimic...

In imagini am folosit un afisaj RC1602B.

Orice idee este binevenita.

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Eroarea aparea din cauza softului folosit la scriere.Am folosit o interfata Brenner USB. La zona de memorie EEPROM apareau caracterele incorecte.Am folosit alt PC pe care aveam instalat acelasi soft si problema a disparut.Multumesc.73!

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