yuzu/MCUFRIEND_kbv
1
0
Fork 0
mirror of https://github.com/YuzuZensai/MCUFRIEND_kbv.git synced 2026-01-31 14:57:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

weird BangGood controller ID=0x2053. it was 0x0

Browse Source
This commit is contained in:
prenticedavid
2017-09-20 21:55:22 +01:00
parent d33163397d
commit c7f98da681
2 changed files with 8 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
MCUFRIEND_kbv.cpp
View File

@@ -217,6 +217,9 @@ uint16_t MCUFRIEND_kbv::readID(void)
ret = readReg40(0xEF); //ILI9327: [xx 02 04 93 27 FF] ret = readReg40(0xEF); //ILI9327: [xx 02 04 93 27 FF]
if (ret == 0x9327) if (ret == 0x9327)
return 0x9327; return 0x9327;
ret = readReg32(0xFE) >> 8; //weird unknown from BangGood [04 20 53]
if (ret == 0x2053)
return 0x2053;
uint32_t ret32 = readReg32(0x04); uint32_t ret32 = readReg32(0x04);
msb = ret32 >> 16; msb = ret32 >> 16;
ret = ret32; ret = ret32;
@@ -855,8 +858,6 @@ void MCUFRIEND_kbv::begin(uint16_t ID)
int16_t table_size; int16_t table_size;
reset(); reset();
_lcd_xor = 0; _lcd_xor = 0;
if (ID == 0)
ID = 0x9341;
switch (_lcd_ID = ID) { switch (_lcd_ID = ID) {
/* /*
static const uint16_t _regValues[] PROGMEM = { static const uint16_t _regValues[] PROGMEM = {
@@ -2211,6 +2212,9 @@ case 0x4532: // thanks Leodino
case 0x1602: case 0x1602:
_lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | INVERT_GS | READ_24BITS; //thanks Dumper _lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | INVERT_GS | READ_24BITS; //thanks Dumper
goto common_9329; goto common_9329;
case 0x2053: //weird from BangGood
_lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | READ_24BITS | REV_SCREEN | READ_BGR;
goto common_9329;
case 0xAC11: case 0xAC11:
_lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | READ_24BITS | REV_SCREEN; //thanks viliam _lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | READ_24BITS | REV_SCREEN; //thanks viliam
goto common_9329; goto common_9329;
@@ -2273,15 +2277,7 @@ case 0x4532: // thanks Leodino
0xB1, 2, 0x00, 0x1B, //Frame Control [00 1B] 0xB1, 2, 0x00, 0x1B, //Frame Control [00 1B]
0xB7, 1, 0x07, //Entry Mode [00] 0xB7, 1, 0x07, //Entry Mode [00]
}; };
#if !defined(USE_SERIAL) table8_ads = ILI9341_regValues_2_4, table_size = sizeof(ILI9341_regValues_2_4); //
if (readReg32(0xD3) == 0x0000) { //weird DealExtreme EXTC=0 shield
table8_ads = ILI9341_regValues_ada, table_size = sizeof(ILI9341_regValues_ada);
_lcd_capable |= REV_SCREEN | READ_BGR;
} else
#endif
{
table8_ads = ILI9341_regValues_2_4, table_size = sizeof(ILI9341_regValues_2_4); //
}
break; break;
#if defined(SUPPORT_9342) #if defined(SUPPORT_9342)
case 0x9342: case 0x9342:

1
extras/mcufriend_how_to.txt
View File

@@ -72,6 +72,7 @@ UC8230 240x320 ID=0x8230 #define SUPPORT_8230
UNKNOWN 320x480 ID=0x1511 (scroll directions not correct) UNKNOWN 320x480 ID=0x1511 (scroll directions not correct)
UNKNOWN 240x320 ID=0x1602 UNKNOWN 240x320 ID=0x1602
UNKNOWN 240x320 ID=0xAC11 UNKNOWN 240x320 ID=0xAC11
UNKNOWN 240x320 ID=0x2053 weird controller from BangGood (was ID=0x0000)
Most of these controllers are #define SUPPORT_xxxx by default. Most of these controllers are #define SUPPORT_xxxx by default.
You can save Flash memory on a Uno by commenting out the macro(s) in MCUFRIEND_kbv.cpp You can save Flash memory on a Uno by commenting out the macro(s) in MCUFRIEND_kbv.cpp