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add color swap BGR/RGB and generalize invert option

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This commit is contained in:
philippe44
2022-02-27 14:34:11 -08:00
parent 54d7e222d0
commit dd519b9229
13 changed files with 87 additions and 54 deletions
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10
components/display/SSD1322.c
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@@ -96,13 +96,14 @@ static void Update( struct GDS_Device* Device ) {
#endif
}
static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) {
static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) {
struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
Private->ReMap = HFlip ? (Private->ReMap & ~(1 << 1)) : (Private->ReMap | (1 << 1));
Private->ReMap = VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
Private->ReMap = Layout->HFlip ? (Private->ReMap & ~(1 << 1)) : (Private->ReMap | (1 << 1));
Private->ReMap = Layout->VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
Device->WriteCommand( Device, 0xA0 );
Device->WriteData( Device, &Private->ReMap, 1 );
WriteDataByte( Device, 0x11 );
Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );
}
static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -145,7 +146,8 @@ static bool Init( struct GDS_Device* Device ) {
// set flip modes
Private->ReMap = 0;
Device->SetLayout( Device, false, false, false);
struct GDS_Layout Layout = { };
Device->SetLayout( Device, &Layout );
// set Display Enhancement
Device->WriteCommand( Device, 0xB4 );