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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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14
components/display/SSD132x.c
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@@ -222,17 +222,18 @@ static void DrawBitmapCBR(struct GDS_Device* Device, uint8_t *Data, int Width, i
}
}
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;
if (Private->Model == SSD1326) {
Private->ReMap = HFlip ? (Private->ReMap | ((1 << 0) | (1 << 2))) : (Private->ReMap & ~((1 << 0) | (1 << 2)));
Private->ReMap = HFlip ? (Private->ReMap | (1 << 1)) : (Private->ReMap & ~(1 << 1));
Private->ReMap = Layout->HFlip ? (Private->ReMap | ((1 << 0) | (1 << 2))) : (Private->ReMap & ~((1 << 0) | (1 << 2)));
Private->ReMap = Layout->HFlip ? (Private->ReMap | (1 << 1)) : (Private->ReMap & ~(1 << 1));
} else {
Private->ReMap = VFlip ? (Private->ReMap | ((1 << 0) | (1 << 1))) : (Private->ReMap & ~((1 << 0) | (1 << 1)));
Private->ReMap = VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
Private->ReMap = Layout->VFlip ? (Private->ReMap | ((1 << 0) | (1 << 1))) : (Private->ReMap & ~((1 << 0) | (1 << 1)));
Private->ReMap = Layout->VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
}
Device->WriteCommand( Device, 0xA0 );
Device->WriteCommand( Device, Private->ReMap );
Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );
}
static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -288,7 +289,8 @@ static bool Init( struct GDS_Device* Device ) {
Device->WriteCommand( Device, 0x00 );
Device->SetContrast( Device, 0x7F );
// set flip modes
Device->SetLayout( Device, false, false, false );
struct GDS_Layout Layout = { };
Device->SetLayout( Device, &Layout );
// no Display Inversion
Device->WriteCommand( Device, 0xA6 );
// set Clocks