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ILI9486 Scroll function divide by zero error #6

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alexantony13 opened this issue Jan 5, 2024 · 0 comments
Open

ILI9486 Scroll function divide by zero error #6

alexantony13 opened this issue Jan 5, 2024 · 0 comments

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@alexantony13
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File: ili9486.c
Function: void ili9486_Scroll(int16_t Scroll, uint16_t TopFix, uint16_t BottonFix)
Since the static uint16_t scrparam[4] array is zero initialized, the line
Scroll = (0 - Scroll) % scrparam[2];
will generate a divide by zero error when executed the first time.
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@alexantony13