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fix color swap

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philippe44
2022-02-28 13:56:42 -08:00
parent b191ea6ec1
commit 7b1d1ad45e
2 changed files with 2 additions and 3 deletions
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3
components/display/ST77xx.c
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@@ -195,15 +195,14 @@ static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) {
if (Layout->Rotate) Private->Offset.Width += Layout->HFlip ? 320 - Device->Width : 0;
else Private->Offset.Height += Layout->HFlip ? 320 - Device->Height : 0;
Device->WriteCommand( Device, Layout->Invert ? 0x20 : 0x21 );
Private->MADCtl = Layout->ColorSwap ? (Private->MADCtl & ~(1 << 3)) : (Private->MADCtl | (1 << 3));
} else {
Device->WriteCommand( Device, Layout->Invert ? 0x21 : 0x20 );
Private->MADCtl = Layout->ColorSwap ? (Private->MADCtl | (1 << 3)) : (Private->MADCtl & ~(1 << 3));
}
Private->MADCtl = Layout->HFlip ? (Private->MADCtl | (1 << 7)) : (Private->MADCtl & ~(1 << 7));
Private->MADCtl = Layout->VFlip ? (Private->MADCtl | (1 << 6)) : (Private->MADCtl & ~(1 << 6));
Private->MADCtl = Layout->Rotate ? (Private->MADCtl | (1 << 5)) : (Private->MADCtl & ~(1 << 5));
Private->MADCtl = Layout->ColorSwap ? (Private->MADCtl & ~(1 << 3)) : (Private->MADCtl | (1 << 3));
Device->WriteCommand( Device, 0x36 );
WriteByte( Device, Private->MADCtl );