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READ_8(dummy) for 1511, weird shield is RM68140

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prenticedavid
2016-07-20 12:44:11 +01:00
parent 12c4a6ee52
commit 4327cf2659
1 changed files with 8 additions and 7 deletions
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15
MCUFRIEND_kbv.cpp
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@@ -250,6 +250,7 @@ int16_t MCUFRIEND_kbv::readGRAM(int16_t x, int16_t y, uint16_t * block, int16_t
} else {
READ_16(dummy);
}
if (_lcd_ID == 0x1511) READ_8(r); //extra dummy for R61511
while (n) {
if (_lcd_capable & READ_24BITS) {
READ_8(r);
@@ -313,10 +314,7 @@ void MCUFRIEND_kbv::setRotation(uint8_t r)
if (_lcd_capable & INVERT_RGB)
val ^= 0x08;
if (_lcd_capable & MIPI_DCS_REV1) {
if (_lcd_ID == 0x9486) {
#if USING_16BIT_BUS
// my 16-bit write-only shield seems to be an ILI9486
_lcd_capable &= ~REV_SCREEN;
if (_lcd_ID == 0x6814) { //.kbv my weird 0x9486 might be 68140
GS = (val & 0x80) ? (1 << 6) : 0; //MY
SS = (val & 0x40) ? (1 << 5) : 0; //MX
val &= 0x28; //keep MV, BGR, MY=0, MX=0, ML=0
@@ -324,7 +322,6 @@ void MCUFRIEND_kbv::setRotation(uint8_t r)
d[1] = GS | SS | 0x02; //MY, MX
d[2] = 0x3B;
WriteCmdParamN(0xB6, 3, d);
#endif
goto common_MC;
} else if (_lcd_ID == 0x1963 || _lcd_ID == 0x9481 || _lcd_ID == 0x1511 || _lcd_ID == 0x6814) {
if (val & 0x80)
@@ -951,7 +948,7 @@ void MCUFRIEND_kbv::begin(uint16_t ID)
#endif
case 0x1511: // Unknown from Levy
_lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | READ_LOWHIGH;
_lcd_capable = AUTO_READINC | MIPI_DCS_REV1; //extra read_8(dummy)
static const uint8_t R61511_regValues[] PROGMEM = {
0x01, 0, //Soft Reset
TFTLCD_DELAY8, 120*2, // .kbv will power up with ONLY reset, sleep out, display on
@@ -1116,7 +1113,11 @@ void MCUFRIEND_kbv::begin(uint16_t ID)
0x01, 0, //Soft Reset
TFTLCD_DELAY8, 50,
0x28, 0, //Display Off
0x3A, 1, 0x66, //Pixel format
#if USING_16BIT_BUS
0x3A, 1, 0x55, //Pixel format .kbv my Mega Shield
#else
0x3A, 1, 0x66, //Pixel format Attila's Uno Shield
#endif
0x11, 0, //Sleep Out
TFTLCD_DELAY8, 150,
0x29, 0, //Display On