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ILI9341 driver - release

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credits Mumpf and Harry1999
This commit is contained in:
Philippe G
2021-02-11 00:28:13 -08:00
parent 0f56e43451
commit d253bc34e5
2 changed files with 8 additions and 68 deletions
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72
components/display/ILI9341.c
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@@ -231,27 +231,6 @@ static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool R
}
}
/*//----- Or Rotation: -----
Private->MADCtl = 0x80; //Orientation 0 degree
if (HFlip) { //Orientation 90 degree
Private->MADCtl = 0x20;
int a = Device->Height;
int b = Device->Width;
Device->Height = b;
Device->Width = a;
}
if (Rotate) { //Orientation 180 degree
Private->MADCtl = 0x40;
}
if (VFlip) { //Orientation 270 degree
Private->MADCtl = 0xE0;
int a = Device->Height;
int b = Device->Width;
Device->Height = b;
Device->Width = a;
}
*/
ESP_LOGI(TAG, "SetLayout 255 Private->MADCtl=%hhu", Private->MADCtl);
Device->WriteCommand( Device, 0x36 );
@@ -294,12 +273,6 @@ static bool Init( struct GDS_Device* Device ) {
// Sleepout + Booster
Device->WriteCommand( Device, 0x11 );
// need BGR & Address Mode
//Private->MADCtl = 1 << 3; // for ST77xx = 0x40
//Private->MADCtl = 1 << 7; // for ILI9341 = 0x80 (320x240) or 0x20 (240x320)
//Device->WriteCommand( Device, 0x36 );
//WriteByte( Device, Private->MADCtl );
// set flip modes & contrast
GDS_SetContrast( Device, 0x7f );
Device->SetLayout( Device, false, false, false );
@@ -319,44 +292,13 @@ static bool Init( struct GDS_Device* Device ) {
Device->WriteCommand( Device, 0x26 ); WriteByte( Device, 0x01 ); // Gamma curve selected (0x01, 0x02, 0x04, 0x08) - A maximum of 4 fixed gamma curves can be selected
//Gamma Correction Test01
Device->WriteCommand( Device, 0xE0 ); // Positive Gamma Correction (15 Parameter)
WriteByte( Device, 0x0F ); WriteByte( Device, 0x31 ); WriteByte( Device, 0x2B ); WriteByte( Device, 0x0C ); WriteByte( Device, 0x0E );
WriteByte( Device, 0x08 ); WriteByte( Device, 0x4E ); WriteByte( Device, 0xF1 ); WriteByte( Device, 0x37 ); WriteByte( Device, 0x07 );
WriteByte( Device, 0x10 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x0E ); WriteByte( Device, 0x09 ); WriteByte( Device, 0x00 );
WriteByte( Device, 0x0F ); WriteByte( Device, 0x31 ); WriteByte( Device, 0x2B ); WriteByte( Device, 0x0C ); WriteByte( Device, 0x0E );
WriteByte( Device, 0x08 ); WriteByte( Device, 0x4E ); WriteByte( Device, 0xF1 ); WriteByte( Device, 0x37 ); WriteByte( Device, 0x07 );
WriteByte( Device, 0x10 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x0E ); WriteByte( Device, 0x09 ); WriteByte( Device, 0x00 );
Device->WriteCommand( Device, 0xE1 ); // Negative Gamma Correction (15 Parameter)
WriteByte( Device, 0x00 ); WriteByte( Device, 0x0E ); WriteByte( Device, 0x14 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x11 );
WriteByte( Device, 0x07 ); WriteByte( Device, 0x31 ); WriteByte( Device, 0xC1 ); WriteByte( Device, 0x48 ); WriteByte( Device, 0x08 );
WriteByte( Device, 0x0F ); WriteByte( Device, 0x0C ); WriteByte( Device, 0x31 ); WriteByte( Device, 0x36 ); WriteByte( Device, 0x0F );
/*//Gamma Correction Test02
Device->WriteCommand( Device, 0xE0 ); // Positive Gamma Correction (15 Parameter)
WriteByte( Device, 0x1F ); WriteByte( Device, 0x1A ); WriteByte( Device, 0x18 ); WriteByte( Device, 0x0A ); WriteByte( Device, 0x0F );
WriteByte( Device, 0x06 ); WriteByte( Device, 0x45 ); WriteByte( Device, 0x87 ); WriteByte( Device, 0x32 ); WriteByte( Device, 0x0a );
WriteByte( Device, 0x07 ); WriteByte( Device, 0x02 ); WriteByte( Device, 0x07 ); WriteByte( Device, 0x05 ); WriteByte( Device, 0x00 );
Device->WriteCommand( Device, 0xE1 ); // Negative Gamma Correction (15 Parameter)
WriteByte( Device, 0x00 ); WriteByte( Device, 0x25 ); WriteByte( Device, 0x27 ); WriteByte( Device, 0x05 ); WriteByte( Device, 0x10 );
WriteByte( Device, 0x09 ); WriteByte( Device, 0x3a ); WriteByte( Device, 0x78 ); WriteByte( Device, 0x4d ); WriteByte( Device, 0x05 );
WriteByte( Device, 0x18 ); WriteByte( Device, 0x0d ); WriteByte( Device, 0x38 ); WriteByte( Device, 0x3a ); WriteByte( Device, 0x1F );
*/
/*//Gamma Correction Test03
Device->WriteCommand( Device, 0xE0 ); // Positive Gamma Correction (15 Parameter)
WriteByte( Device, 0x0F ); WriteByte( Device, 0x3F ); WriteByte( Device, 0x2F ); WriteByte( Device, 0x0C ); WriteByte( Device, 0x10 );
WriteByte( Device, 0x0A ); WriteByte( Device, 0x53 ); WriteByte( Device, 0xD5 ); WriteByte( Device, 0x40 ); WriteByte( Device, 0x0A );
WriteByte( Device, 0x13 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x08 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x00 );
Device->WriteCommand( Device, 0xE1 ); // Negative Gamma Correction (15 Parameter)
WriteByte( Device, 0x00 ); WriteByte( Device, 0x00 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x0F );
WriteByte( Device, 0x05 ); WriteByte( Device, 0x2C ); WriteByte( Device, 0xA2 ); WriteByte( Device, 0x3F ); WriteByte( Device, 0x05 );
WriteByte( Device, 0x0E ); WriteByte( Device, 0x0C ); WriteByte( Device, 0x37 ); WriteByte( Device, 0x3c ); WriteByte( Device, 0x0F );
*/
/*//Gamma Correction Test04 (no real values... only to test, that Gamme Correction works... you see very light cover-images)
Device->WriteCommand( Device, 0xE0 ); // Positive Gamma Correction (15 Parameter)
WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 );
WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 );
WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 ); WriteByte( Device, 0x22 );
Device->WriteCommand( Device, 0xE1 ); // Negative Gamma Correction (15 Parameter)
WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 );
WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 );
WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 ); WriteByte( Device, 0x10 );
*/
WriteByte( Device, 0x00 ); WriteByte( Device, 0x0E ); WriteByte( Device, 0x14 ); WriteByte( Device, 0x03 ); WriteByte( Device, 0x11 );
WriteByte( Device, 0x07 ); WriteByte( Device, 0x31 ); WriteByte( Device, 0xC1 ); WriteByte( Device, 0x48 ); WriteByte( Device, 0x08 );
WriteByte( Device, 0x0F ); WriteByte( Device, 0x0C ); WriteByte( Device, 0x31 ); WriteByte( Device, 0x36 ); WriteByte( Device, 0x0F );
// gone with the wind
Device->DisplayOn( Device );
@@ -374,13 +316,11 @@ static const struct GDS_Device ILI9341_X = {
struct GDS_Device* ILI9341_Detect(char *Driver, struct GDS_Device* Device) {
uint8_t Model;
//int Depth=18; // 18bit (=24bit) colordepth
int Depth=16; // 16bit colordepth
if (strcasestr(Driver, "ILI9341")) Model = ILI9341;
else if (strcasestr(Driver, "ILI9341_24")) Model = ILI9341_24; //for future use...
else return NULL;
//ESP_LOGI(TAG, "ILI9341_Detect 383 Model=%hhu (0=ILI9341, 1=ILI9341_24) and Depth=%d", Model,Depth);
if (!Device) Device = calloc(1, sizeof(struct GDS_Device));