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add color display support + SSD1351 driver - release

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This commit is contained in:
Philippe G
2020-07-25 16:59:26 -07:00
parent b929436f4f
commit c12e0b39f6
15 changed files with 773 additions and 208 deletions
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17
components/display/SSD132x.c
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@@ -251,7 +251,7 @@ static bool Init( struct GDS_Device* Device ) {
// find a page size that is not too small is an integer of height
Private->PageSize = min(8, PAGE_BLOCK / (Device->Width / 2));
Private->PageSize = Device->Height / (Device->Height / Private->PageSize) ;
while (Private->PageSize && Device->Height != (Device->Height / Private->PageSize) * Private->PageSize) Private->PageSize--;
#ifdef SHADOW_BUFFER
#ifdef USE_IRAM
@@ -270,7 +270,6 @@ static bool Init( struct GDS_Device* Device ) {
#ifdef USE_IRAM
if (Device->Depth == 4 && Device->IF == GDS_IF_SPI) Private->iRAM = heap_caps_malloc( Private->PageSize * Device->Width / 2, MALLOC_CAP_INTERNAL | MALLOC_CAP_DMA );
#endif
#endif
ESP_LOGI(TAG, "SSD1326/7 with bit depth %u, page %u, iRAM %p", Device->Depth, Private->PageSize, Private->iRAM);
@@ -319,6 +318,7 @@ static const struct GDS_Device SSD132x = {
.DisplayOn = DisplayOn, .DisplayOff = DisplayOff, .SetContrast = SetContrast,
.SetVFlip = SetVFlip, .SetHFlip = SetHFlip,
.Update = Update4, .Init = Init,
.Mode = GDS_GRAYSCALE, .Depth = 4,
};
struct GDS_Device* SSD132x_Detect(char *Driver, struct GDS_Device* Device) {
@@ -335,19 +335,18 @@ struct GDS_Device* SSD132x_Detect(char *Driver, struct GDS_Device* Device) {
((struct PrivateSpace*) Device->Private)->Model = Model;
sscanf(Driver, "%*[^:]:%u", &Depth);
Device->Depth = Depth;
if (Model == SSD1326 && Device->Depth == 1) {
if (Model == SSD1326 && Depth == 1) {
Device->Update = Update1;
Device->DrawPixelFast = DrawPixel1Fast;
Device->DrawBitmapCBR = DrawBitmapCBR;
Device->ClearWindow = ClearWindow;
Device->Depth = 1;
Device->Mode = GDS_MONO;
#if !defined SHADOW_BUFFER && defined USE_IRAM
Device->Alloc = GDS_ALLOC_IRAM_SPI;
#endif
} else {
Device->Depth = 4;
}
}
return Device;
}