yuzu/MCUFRIEND_kbv
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conditional SUPPORT macros, OFFSET_9327

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prenticedavid
2016-05-05 16:14:07 +01:00
parent 5580a40f1a
commit 1265ab0e57
1 changed files with 63 additions and 14 deletions
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77
MCUFRIEND_kbv.cpp
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@@ -1,8 +1,9 @@
//#define SUPPORT_0139 //costs about 238 bytes
#define SUPPORT_1963
#define SUPPORT_4535 //costs about 184 bytes
//#define SUPPORT_8347A //costs about 408 bytes
#define SUPPORT_8347D //costs about 408 bytes
//#define SUPPORT_1289 //costs about 408 bytes
#define SUPPORT_1963 //only works with 16BIT bus anyway
//#define SUPPORT_8347D //costs about 472 bytes, 0.27s
//#define SUPPORT_8347A //costs about +178 bytes on top of 8347D
#define OFFSET_9327 32 //costs about 103 bytes, 0.08s
#include "MCUFRIEND_kbv.h"
#if defined(USE_SERIAL)
@@ -67,6 +68,7 @@ void MCUFRIEND_kbv::reset(void)
wait_ms(100);
RESET_IDLE;
wait_ms(100);
WriteCmdData(0xB0, 0x0000); //R61520 needs this to read ID
}
void MCUFRIEND_kbv::WriteCmdData(uint16_t cmd, uint16_t dat)
@@ -101,7 +103,7 @@ static inline void WriteCmdParam4(uint8_t cmd, uint8_t d1, uint8_t d2, uint8_t d
}
//#define WriteCmdParam4(cmd, d1, d2, d3, d4) {uint8_t d[4];d[0] = d1, d[1] = d2, d[2] = d3, d[3] = d4;WriteCmdParamN(cmd, 4, d);}
void MCUFRIEND_kbv::pushCommand(uint16_t cmd, int8_t N, uint8_t * block) { WriteCmdParamN(cmd, N, block); }
void MCUFRIEND_kbv::pushCommand(uint16_t cmd, uint8_t * block, int8_t N) { WriteCmdParamN(cmd, N, block); }
static uint16_t read16bits(void)
{
@@ -170,6 +172,8 @@ uint16_t MCUFRIEND_kbv::readID(void)
ret = readReg32(0xBF); //for ILI9481
if (ret == 0x0494)
return 0x9481;
if (ret == 0x2215) //R61520
return 0x1520;
ret = readReg32(0xEF); //for ILI9327
if (ret == 0x0493)
return 0x9327;
@@ -339,6 +343,7 @@ void MCUFRIEND_kbv::setRotation(uint8_t r)
_lcd_madctl = ORG | 0x0030;
WriteCmdData(0x03, _lcd_madctl); // set GRAM write direction and BGR=1.
break;
#ifdef SUPPORT_1289
case 0x1289:
_MC = 0x4E, _MP = 0x4F, _MW = 0x22, _SC = 0x44, _EC = 0x44, _SP = 0x45, _EP = 0x46;
if (rotation & 1)
@@ -352,7 +357,8 @@ void MCUFRIEND_kbv::setRotation(uint8_t r)
WriteCmdData(0x01, _lcd_drivOut); // set Driver Output Control
WriteCmdData(0x11, ORG | 0x6070); // set GRAM write direction.
break;
}
#endif
}
}
if ((rotation & 1) && ((_lcd_capable & MV_AXIS) == 0)) {
uint16_t x;
@@ -369,6 +375,12 @@ void MCUFRIEND_kbv::drawPixel(int16_t x, int16_t y, uint16_t color)
// MCUFRIEND just plots at edge if you try to write outside of the box:
if (x < 0 || y < 0 || x >= width() || y >= height())
return;
#if defined(OFFSET_9327)
if (_lcd_ID == 0x9327) {
if (rotation == 2) y += OFFSET_9327;
if (rotation == 3) x += OFFSET_9327;
}
#endif
if (_lcd_capable & MIPI_DCS_REV1) {
WriteCmdParam4(_MC, x >> 8, x, x >> 8, x);
WriteCmdParam4(_MP, y >> 8, y, y >> 8, y);
@@ -381,6 +393,12 @@ void MCUFRIEND_kbv::drawPixel(int16_t x, int16_t y, uint16_t color)
void MCUFRIEND_kbv::setAddrWindow(int16_t x, int16_t y, int16_t x1, int16_t y1)
{
#if defined(OFFSET_9327)
if (_lcd_ID == 0x9327) {
if (rotation == 2) y += OFFSET_9327, y1 += OFFSET_9327;
if (rotation == 3) x += OFFSET_9327, x1 += OFFSET_9327;
}
#endif
if (_lcd_capable & MIPI_DCS_REV1) {
WriteCmdParam4(_MC, x >> 8, x, x1 >> 8, x1);
WriteCmdParam4(_MP, y >> 8, y, y1 >> 8, y1);
@@ -524,9 +542,15 @@ void MCUFRIEND_kbv::pushColors(const uint8_t * block, int16_t n, bool first)
void MCUFRIEND_kbv::vertScroll(int16_t top, int16_t scrollines, int16_t offset)
{
#if defined(OFFSET_9327)
if (_lcd_ID == 0x9327) {
if (rotation == 2 || rotation == 3) top += OFFSET_9327;
}
#endif
int16_t bfa = HEIGHT - top - scrollines; // bottom fixed area
int16_t vsp;
int16_t sea = top;
if (_lcd_ID == 0x9327) bfa += 32;
if (offset <= -scrollines || offset >= scrollines) offset = 0; //valid scroll
vsp = top + offset; // vertical start position
if (offset < 0)
@@ -534,6 +558,7 @@ void MCUFRIEND_kbv::vertScroll(int16_t top, int16_t scrollines, int16_t offset)
sea = top + scrollines - 1;
if (_lcd_capable & MIPI_DCS_REV1) {
uint8_t d[6]; // for multi-byte parameters
/*
if (_lcd_ID == 0x9327) { //panel is wired for 240x432
if (rotation == 2 || rotation == 3) { //180 or 270 degrees
if (scrollines == HEIGHT) {
@@ -545,6 +570,7 @@ void MCUFRIEND_kbv::vertScroll(int16_t top, int16_t scrollines, int16_t offset)
}
bfa = 432 - top - scrollines;
}
*/
d[0] = top >> 8; //TFA
d[1] = top;
d[2] = scrollines >> 8; //VSA
@@ -552,17 +578,16 @@ void MCUFRIEND_kbv::vertScroll(int16_t top, int16_t scrollines, int16_t offset)
d[4] = bfa >> 8; //BFA
d[5] = bfa;
WriteCmdParamN(is8347 ? 0x0E : 0x33, 6, d);
if (offset == 0 && rotation > 1) vsp = top + scrollines; //make non-valid
// if (offset == 0 && rotation > 1) vsp = top + scrollines; //make non-valid
d[0] = vsp >> 8; //VSP
d[1] = vsp;
WriteCmdParamN(is8347 ? 0x14 : 0x37, 2, d);
/*
if (offset == 0 && _lcd_ID == 0x1963) {
// if offset == 0 then vsp = top which sounds fine to me
// the SSD1963 is not happy in REV modes. So we call NORMON
WriteCmdParamN(0x13, 0, NULL); //NORMAL i.e. disable scroll
if (is8347) {
d[0] = (offset != 0) ? (_lcd_ID == 0x8347 ? 0x02 : 0x08) : 0;
WriteCmdParamN(_lcd_ID == 0x8347 ? 0x18 : 0x01, 1, d); //HX8347-D
} else if (offset == 0 && (_lcd_capable & MIPI_DCS_REV1)) {
WriteCmdParamN(0x13, 0, NULL); //NORMAL i.e. disable scroll
}
*/
return;
}
// cope with 9320 style variants:
@@ -583,10 +608,12 @@ void MCUFRIEND_kbv::vertScroll(int16_t top, int16_t scrollines, int16_t offset)
WriteCmdData(0x32, top); //SSA
WriteCmdData(0x33, vsp - top); //SST
break;
#ifdef SUPPORT_1289
case 0x1289:
WriteCmdData(0x41, vsp); //VL#
break;
case 0xB509:
#endif
case 0xB509:
WriteCmdData(0x401, (1 << 1) | _lcd_rev); //VLE, REV
WriteCmdData(0x404, vsp); //VL#
break;
@@ -625,12 +652,14 @@ void MCUFRIEND_kbv::invertDisplay(boolean i)
case 0x0154:
WriteCmdData(0x07, 0x13 | (_lcd_rev << 2)); //.kbv kludge
break;
#ifdef SUPPORT_1289
case 0x1289:
_lcd_drivOut &= ~(1 << 13);
if (_lcd_rev)
_lcd_drivOut |= (1 << 13);
WriteCmdData(0x01, _lcd_drivOut);
break;
#endif
case 0xB509:
WriteCmdData(0x401, (1 << 1) | _lcd_rev); //.kbv kludge VLE
break;
@@ -826,6 +855,7 @@ void MCUFRIEND_kbv::begin(uint16_t ID)
break;
#ifdef SUPPORT_1289
case 0x1289:
_lcd_capable = 0 | XSA_XEA_16BIT | REV_SCREEN;
// came from MikroElektronika library http://www.hmsprojects.com/tft_lcd.html
@@ -874,6 +904,25 @@ void MCUFRIEND_kbv::begin(uint16_t ID)
};
init_table16(SSD1289_regValues, sizeof(SSD1289_regValues));
break;
#endif
case 0x1520:
_lcd_capable = AUTO_READINC | MIPI_DCS_REV1 | MV_AXIS | READ_24BITS;
static const uint8_t R61526_regValues[] PROGMEM = {
0x01, 0, //Soft Reset
TFTLCD_DELAY8, 120*2, // .kbv will power up with ONLY reset, sleep out, display on
0x28, 0, //Display Off
// 0xB0, 2, 0x00, 0x00, //Command Access Protect
// 0xC0, 8, 0x0A, 0x4F, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00, //DM=1, BGR=1
0xB0, 1, 0x00, //Command Access Protect
0xC0, 1, 0x0A, //DM=1, BGR=1
0x11, 0, //Sleep Out
TFTLCD_DELAY8, 150,
0x29, 0, //Display On
0x3A, 1, 0x55, //Pixel read=565, write=565
};
init_table(R61526_regValues, sizeof(R61526_regValues));
break;
#if defined(SUPPORT_1963) && USING_16BIT_BUS
case 0x1963: