Mirrors/TTGO_TWatch_Library
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Add lvgl double cache option, you can customize lvgl cache size

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lewis he
2020-08-31 09:44:24 +08:00
parent 43939204f3
commit b7b062fa10
1 changed files with 130 additions and 113 deletions
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243
src/TTGO.h
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@@ -13,14 +13,6 @@ Written by Lewis he //https://github.com/lewisxhe
#pragma once
// #define LILYGO_DEBUG Serial
#ifdef LILYGO_DEBUG
#define DBGX(...) LILYGO_DEBUG.printf(__VA_ARGS__)
#else
#define DBGX(...)
#endif
#include <SPI.h>
#ifdef LILYGO_WATCH_LVGL
@@ -106,6 +98,16 @@ Written by Lewis he //https://github.com/lewisxhe
#endif
#ifndef LVGL_BUFFER_SIZE
#if defined(LILYGO_BLOCK_ST7796S_MODULE) || defined(LILYGO_BLOCK_ILI9488_MODULE)
#define LVGL_BUFFER_SIZE (320*100)
#else
#define LVGL_BUFFER_SIZE (240*100)
#endif
#endif /*LVGL_BUFFER_SIZE*/
class TTGOClass
{
public:
@@ -186,7 +188,69 @@ public:
}
TP_Point p = touch->getPoint();
#if defined(LILYGO_EINK_GDEW0371W7)
#if defined(LILYGO_BLOCK_ST7796S_MODULE)
uint8_t rotation = tft->getRotation();
switch (rotation) {
case 1:
x = p.y;
y = tft->height() - p.x;
break;
case 2:
x = tft->width() - p.x;
y = tft->height() - p.y;
break;
case 3:
x = tft->width() - p.y;
y = p.x;
break;
case 0:
default:
x = p.x;
y = p.y;
}
#elif defined(LILYGO_WATCH_2019_WITH_TOUCH)
uint8_t rotation = tft->getRotation();
int16_t _x = map(p.x, 0, 320, 0, 240);
int16_t _y = map(p.y, 0, 320, 0, 240);
switch (rotation) {
case 1:
x = _y;
y = TFT_HEIGHT - _x;
break;
case 2:
x = TFT_WIDTH - _x;
y = TFT_HEIGHT - _y;
break;
case 3:
x = TFT_WIDTH - _y;
y = _x;
break;
case 0:
default:
x = _x;
y = _y;
}
#elif defined(LILYGO_WATCH_2020_V1)
uint8_t rotation = tft->getRotation();
switch (rotation) {
case 0:
x = TFT_WIDTH - p.x;
y = TFT_HEIGHT - p.y;
break;
case 1:
x = TFT_WIDTH - p.y;
y = p.x;
break;
case 3:
x = p.y;
y = TFT_HEIGHT - p.x;
break;
case 2:
default:
x = p.x;
y = p.y;
}
#elif defined(LILYGO_EINK_GDEW0371W7)
uint8_t r = ePaper->getRotation();
switch (r) {
case 0:
@@ -206,7 +270,8 @@ public:
y = p.x;
break;
default:
break;
x = p.x;
y = p.y;
}
#else
x = p.x;
@@ -407,6 +472,16 @@ public:
lv_disp_drv_update(lv_disp_get_default(), &disp_drv);
}
private:
#ifdef TWATCH_USE_PSRAM_ALLOC_LVGL
lv_color_t *buf1 = nullptr;
#ifdef TWATCH_LVGL_DOUBLE_BUFFER
lv_color_t *buf2 = nullptr;
#endif
#endif
public:
bool lvgl_begin()
{
if (tft == nullptr) {
@@ -417,23 +492,40 @@ public:
lv_disp_drv_init(&disp_drv);
static lv_disp_buf_t disp_buf;
#if (defined(LILYGO_BLOCK_ST7796S_MODULE) || defined(LILYGO_BLOCK_ILI9488_MODULE)) && defined(LILYGO_WATCH_BLOCK)
const uint16_t buffer_size = 320 * 100;
#else
const uint16_t buffer_size = 240 * 100;
#endif
#ifdef TWATCH_USE_PSRAM_ALLOC_LVGL
lv_color_t *buf1 = (lv_color_t *)heap_caps_calloc(buffer_size, sizeof(lv_color_t), MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT );
#ifdef TWATCH_USE_PSRAM_ALLOC_LVGL
if (psramFound()) {
buf1 = (lv_color_t *)ps_calloc(sizeof(lv_color_t), LVGL_BUFFER_SIZE);
} else {
buf1 = (lv_color_t *)calloc(sizeof(lv_color_t), LVGL_BUFFER_SIZE);
}
if (!buf1) {
DBGX("alloc failed\n");
log_e("buf1 alloc failed\n");
return false;
}
#ifdef TWATCH_LVGL_DOUBLE_BUFFER
if (psramFound()) {
buf2 = (lv_color_t *)ps_calloc(sizeof(lv_color_t), LVGL_BUFFER_SIZE);
} else {
buf2 = (lv_color_t *)calloc(sizeof(lv_color_t), LVGL_BUFFER_SIZE);
}
if (!buf2) {
log_e("buf2 alloc failed\n");
free(buf1);
return false;
}
#endif /*TWATCH_LVGL_DOUBLE_BUFFER*/
#else
static lv_color_t buf1[buffer_size];
#endif /*TWATCH_USE_PSRAM_ALLOC_LVGL*/
static lv_color_t buf1[LVGL_BUFFER_SIZE];
#endif /*TWATCH_LVGL_DOUBLE_BUFFER*/
#ifdef TWATCH_LVGL_DOUBLE_BUFFER
lv_disp_buf_init(&disp_buf, buf1, buf2, LVGL_BUFFER_SIZE);
#else
lv_disp_buf_init(&disp_buf, buf1, NULL, LVGL_BUFFER_SIZE);
#endif
lv_disp_buf_init(&disp_buf, buf1, NULL, buffer_size);
disp_drv.hor_res = tft->width();
disp_drv.ver_res = tft->height();
disp_drv.flush_cb = disp_flush;
@@ -441,7 +533,7 @@ public:
disp_drv.buffer = &disp_buf;
lv_disp_drv_register(&disp_drv);
#if defined(LILYGO_WATCH_LVGL) && defined(LILYGO_WATCH_HAS_TOUCH)
#if defined(LILYGO_WATCH_HAS_TOUCH)
/*Register a touchpad input device*/
lv_indev_drv_init(&indev_drv);
indev_drv.type = LV_INDEV_TYPE_POINTER;
@@ -559,7 +651,7 @@ public:
sdhander->begin(SD_SCLK, SD_MISO, SD_MOSI, SD_CS);
}
if (!SD.begin(SD_CS, *sdhander)) {
DBGX("SD Card Mount Failed");
log_e("SD Card Mount Failed");
return false;
}
return true;
@@ -774,7 +866,7 @@ private:
#if defined(LILYGO_WATCH_HAS_BMA423)
struct bma423_axes_remap remap_data;
if (!bma->begin()) {
DBGX("Begin BMA423 FAIL");
log_e("Begin BMA423 FAIL");
return false;
}
// T-Watch 2020 and 2019 use different mapping axes
@@ -798,7 +890,7 @@ private:
#elif defined(LILYGO_WATCH_HAS_MPU6050)
if (!mpu->begin(i2cReadBytes, i2cWriteBytes,
MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G)) {
DBGX("Begin MPU6050 FAIL");
log_e("Begin MPU6050 FAIL");
return false;
}
#endif
@@ -813,7 +905,7 @@ private:
#if defined(LILYGO_WATCH_HAS_DISPLAY)
#if defined(EXTERNAL_TFT_ESPI_LIBRARY)
if (tft == nullptr) {
DBGX("TFT Handler is NULL!!!");
log_e("TFT Handler is NULL!!!");
return;
}
#else /* EXTERNAL_TFT_ESPI_LIBRARY */
@@ -858,7 +950,7 @@ private:
SPI.begin(EINK_SPI_CLK, EINK_SPI_MISO, EINK_SPI_MOSI);
ePaper = new ePaperDisplay( GDEW0371W7, EINK_BUSY, EINK_RESET, EINK_DC, EINK_SS );
#elif defined(LILYGO_EINK_GDEH0154D67_BL) || defined(LILYGO_EINK_GDEH0154D67_TP)
DBGX("GDEH0154D67 Init...");
log_i("GDEH0154D67 Init...");
/* sclk = 18 mosi = 23 miso = n/a */
SPI.begin(EINK_SPI_CLK, EINK_SPI_MISO, EINK_SPI_MOSI);
@@ -878,13 +970,13 @@ private:
#if defined(LILYGO_TOUCHSCREEN_CALLBACK_METHOD)
touch = new FT5206_Class();
if (!touch->begin(i2cReadBytes, i2cWriteBytes)) {
DBGX("Begin touch FAIL");
log_e("Begin touch FAIL");
}
#elif defined(LILYGO_WATCH_HAS_TOUCH)
touch = new FT5206_Class();
Wire1.begin(TOUCH_SDA, TOUCH_SCL);
if (!touch->begin(Wire1)) {
DBGX("Begin touch FAIL");
log_e("Begin touch FAIL");
}
#endif
}
@@ -905,7 +997,7 @@ private:
#ifdef LILYGO_WATCH_HAS_AXP202
int ret = power->begin(i2cReadBytes, i2cWriteBytes);
if (ret == AXP_FAIL) {
DBGX("AXP Power begin failed");
log_e("AXP Power begin failed");
} else {
//Change the shutdown time to 4 seconds
power->setShutdownTime(AXP_POWER_OFF_TIME_4S);
@@ -990,88 +1082,11 @@ private:
protected:
#if defined(LILYGO_WATCH_LVGL) && defined(LILYGO_WATCH_HAS_TOUCH)
static bool getTouchXY(int16_t &x, int16_t &y)
{
TP_Point p;
if (_ttgo->touch == nullptr) {
return false;
}
if (!_ttgo->touch->touched()) {
return false;
}
p = _ttgo->touch->getPoint();
#if defined(LILYGO_BLOCK_ST7796S_MODULE)
uint8_t rotation = _ttgo->tft->getRotation();
switch (rotation) {
case 1:
x = p.y;
y = _ttgo->tft->height() - p.x;
break;
case 2:
x = _ttgo->tft->width() - p.x;
y = _ttgo->tft->height() - p.y;
break;
case 3:
x = _ttgo->tft->width() - p.y;
y = p.x;
break;
case 0:
default:
x = p.x;
y = p.y;
break;
}
#elif defined(LILYGO_WATCH_2019_WITH_TOUCH)
uint8_t rotation = _ttgo->tft->getRotation();
int16_t _x = map(p.x, 0, 320, 0, 240);
int16_t _y = map(p.y, 0, 320, 0, 240);
switch (rotation) {
case 1:
x = _y;
y = TFT_HEIGHT - _x;
break;
case 2:
x = TFT_WIDTH - _x;
y = TFT_HEIGHT - _y;
break;
case 3:
x = TFT_WIDTH - _y;
y = _x;
break;
case 0:
default:
x = _x;
y = _y;
}
#elif defined(LILYGO_WATCH_2020_V1)
uint8_t rotation = _ttgo->tft->getRotation();
switch (rotation) {
case 0:
x = TFT_WIDTH - p.x;
y = TFT_HEIGHT - p.y;
break;
case 1:
x = TFT_WIDTH - p.y;
y = p.x;
break;
case 3:
x = p.y;
y = TFT_HEIGHT - p.x;
break;
case 2:
default:
x = p.x;
y = p.y;
}
#else
x = p.x;
y = p.y;
#endif
return true;
}
// static bool getTouchXY(int16_t &x, int16_t &y)
// {
// return _ttgo->getTouch(x, y);
// }
#endif
#if defined(LILYGO_WATCH_LVGL) && defined(LILYGO_WATCH_HAS_DISPLAY)
@@ -1094,7 +1109,9 @@ protected:
#if defined(LILYGO_WATCH_LVGL) && defined(LILYGO_WATCH_HAS_TOUCH)
static bool touchpad_read(lv_indev_drv_t *indev_drv, lv_indev_data_t *data)
{
data->state = _ttgo->getTouchXY(data->point.x, data->point.y) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL;
data->state = _ttgo->getTouch(data->point.x, data->point.y) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL;
if (data->state == LV_INDEV_STATE_PR)
Serial.printf("X:%d y:%d\n", data->point.x, data->point.y);
return false; /*Return false because no moare to be read*/
}
#endif /*LILYGO_WATCH_LVGL , LILYGO_WATCH_HAS_TOUCH*/