yuzu/MCUFRIEND_kbv
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delay in readReg() etc, add UC8230 init

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prenticedavid
2017-04-20 22:45:10 +01:00
parent 9b288c8db5
commit e80d00ba19
1 changed files with 63 additions and 31 deletions
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94
MCUFRIEND_kbv.cpp
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@@ -130,22 +130,6 @@ static uint16_t read16bits(void)
return (ret << 8) | lo;
}
uint32_t readReg40(uint16_t reg)
{
uint16_t h, m, l;
CS_ACTIVE;
WriteCmd(reg);
setReadDir();
CD_DATA;
h = read16bits();
m = read16bits();
l = read16bits();
RD_IDLE;
CS_IDLE;
setWriteDir();
return ((uint32_t) h << 24) | (m << 8) | (l >> 8);
}
uint16_t MCUFRIEND_kbv::readReg(uint16_t reg, int8_t index)
{
uint16_t ret;
@@ -156,6 +140,7 @@ uint16_t MCUFRIEND_kbv::readReg(uint16_t reg, int8_t index)
WriteCmd(reg);
setReadDir();
CD_DATA;
delay(1); //1us should be adequate
// READ_16(ret);
do { ret = read16bits(); }while (--index >= 0); //need to test with SSD1963
RD_IDLE;
@@ -166,19 +151,19 @@ uint16_t MCUFRIEND_kbv::readReg(uint16_t reg, int8_t index)
uint32_t MCUFRIEND_kbv::readReg32(uint16_t reg)
{
uint16_t h, l;
CS_ACTIVE;
WriteCmd(reg);
setReadDir();
CD_DATA;
h = read16bits();
l = read16bits();
RD_IDLE;
CS_IDLE;
setWriteDir();
uint16_t h = readReg(reg, 0);
uint16_t l = readReg(reg, 1);
return ((uint32_t) h << 16) | (l);
}
uint32_t MCUFRIEND_kbv::readReg40(uint16_t reg)
{
uint16_t h = readReg(reg, 0);
uint16_t m = readReg(reg, 1);
uint16_t l = readReg(reg, 2);
return ((uint32_t) h << 24) | (m << 8) | (l >> 8);
}
uint16_t MCUFRIEND_kbv::readID(void)
{
uint16_t ret, ret2;
@@ -439,9 +424,6 @@ void MCUFRIEND_kbv::setRotation(uint8_t r)
if (rotation == 1 || rotation == 2) {
val ^= 0x08; // change BGR bit for LANDSCAPE and PORTRAIT_REV
}
if (rotation == 1 || rotation == 2) {
_lcd_capable &= ~READ_BGR; //remove the attribute in LANDSCAPE, PORTRAIT_REV
} else _lcd_capable |= READ_BGR; //force the attribute in PORTRAIT, LANDSCAPE_REV
}
#endif
if (val & 0x08)
@@ -1777,9 +1759,59 @@ case 0x4532: // thanks Leodino
*p16 = 320;
break;
#ifdef SUPPORT_8230
case 0x8230: //thanks Auzman
_lcd_capable = 0 | REV_SCREEN | INVERT_GS | INVERT_RGB;
goto common_9320;
_lcd_capable = 0 | REV_SCREEN | INVERT_GS | INVERT_RGB | READ_BGR;
static const uint16_t UC8230_regValues[] PROGMEM = {
//After pin Reset wait at least 100ms
TFTLCD_DELAY, 100, //at least 100ms
0x0046, 0x0002, //MTP Disable
0x0010, 0x1590,
0x0011, 0x0227,
0x0012, 0x80ff,
0x0013, 0x9c31,
TFTLCD_DELAY, 10, //at least 10ms
0x0002, 0x0300, //set N-line = 1
0x0003, 0x1030, //set GRAM writing direction & BGR=1
0x0060, 0xa700, //GS; gate scan: start position & drive line Q'ty
0x0061, 0x0001, //REV, NDL, VLE
/*--------------------Gamma control------------------------*/
0x0030, 0x0303,
0x0031, 0x0303,
0x0032, 0x0303,
0x0033, 0x0300,
0x0034, 0x0003,
0x0035, 0x0303,
0x0036, 0x1400,
0x0037, 0x0303,
0x0038, 0x0303,
0x0039, 0x0303,
0x003a, 0x0300,
0x003b, 0x0003,
0x003c, 0x0303,
0x003d, 0x1400,
//-----------------------------------------------------------//
0x0020, 0x0000, //GRAM horizontal address
0x0021, 0x0000, //GRAM vertical address
//************** Partial Display control*********************//
0x0080, 0x0000,
0x0081, 0x0000,
0x0082, 0x0000,
0x0083, 0x0000,
0x0084, 0x0000,
0x0085, 0x0000,
//-----------------------------------------------------------//
0x0092, 0x0200,
0x0093, 0x0303,
0x0090, 0x0010, //set clocks/Line
0x0000, 0x0001,
TFTLCD_DELAY, 200, // Delay 200 ms
0x0007, 0x0173, //Display on setting
};
init_table16(UC8230_regValues, sizeof(UC8230_regValues));
break;
#endif
// goto common_9320;
case 0x5408:
_lcd_capable = 0 | REV_SCREEN | READ_BGR | INVERT_GS;
goto common_9320;