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Compartimentalize lvgl drivers

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This commit is contained in:
fvanroie 2020-05-21 23:14:05 +02:00
parent 7d79ba2709
commit 7ae06e8b6d
1 changed files with 35 additions and 10 deletions
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45
src/hasp_gui.cpp
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@ -3,18 +3,25 @@
#include "lv_conf.h"
#include "lvgl.h"
#include "lv_drv_conf.h"
//#define USE_FSMC 1
// Display Driver
#include "lv_drv_conf.h"
#include "display/tft_espi_drv.h"
#if defined(USE_FSMC)
#include "display/fsmc_ili9341.h"
#else
#include "display/tft_espi_drv.h"
#endif
// Touch Driver
//#include "indev/XPT2046_alt_drv.h"
#include "indev/XPT2046.h"
// Filesystem Driver
#include "lv_fs_if.h"
//#include "TFT_eSPI.h"
//#include "TFT_eSPI.h" // moved to Display Driver
//#include "lv_zifont.h"
//#include "hasp_tft.h"
@ -33,7 +40,7 @@
#endif
#ifndef TOUCH_DRIVER
#define TOUCH_DRIVER 0
#define TOUCH_DRIVER 99
#endif
#if HASP_USE_SPIFFS > 0
@ -194,7 +201,9 @@ static void gui_take_screenshot(uint8_t * data_p, size_t len)
break;
#endif
case 2:
#if HASP_USE_HTTP > 0
res = httpClientWrite(data_p, len);
#endif
break;
default:
res = 0; // nothing to do
@ -205,7 +214,7 @@ static void gui_take_screenshot(uint8_t * data_p, size_t len)
}
/* Experimetnal Display flushing */
static void IRAM_ATTR tft_espi_flush_cb(lv_disp_drv_t * disp, const lv_area_t * area, lv_color_t * color_p)
static void IRAM_ATTR my_flush_cb(lv_disp_drv_t * disp, const lv_area_t * area, lv_color_t * color_p)
{
#if 0
size_t len = (area->x2 - area->x1 + 1) * (area->y2 - area->y1 + 1); /* Number of pixels */
@ -222,8 +231,11 @@ static void IRAM_ATTR tft_espi_flush_cb(lv_disp_drv_t * disp, const lv_area_t *
}
#endif
#if defined(USE_FSMC)
fsmc_ili9341_flush(area->x1, area->y1, area->x2, area->y2, color_p);
#else
tft_espi_flush(area->x1, area->y1, area->x2, area->y2, color_p);
#endif
/* Tell lvgl that flushing is done */
lv_disp_flush_ready(disp);
}
@ -571,12 +583,17 @@ bool IRAM_ATTR my_touchpad_read(lv_indev_drv_t * indev_driver, lv_indev_data_t *
uint16_t touchX, touchY;
bool touched;
#if TOUCH_DRIVER == 0
// touched = tft.getTouch(&touchX, &touchY, 600);
touched = tft_espi_get_touch(&touchX, &touchY, 600);
#elif TOUCH_DRIVER == 1
// return false;
touched = GT911_getXY(&touchX, &touchY, true);
#else
#elif TOUCH_DRIVER == 2
touched = Touch_getXY(&touchX, &touchY, false);
#else
// xpt2046_alt_drv_read(indev_driver, data);
xpt2046_read(indev_driver, data);
if(data->state && guiSleeping > 0) guiCheckSleep();
return false;
#endif
if(!touched) return false;
@ -634,7 +651,13 @@ void guiCalibrate()
void guiSetup()
{
/* TFT init */
#if defined(USE_FSMC)
fsmc_ili9341_init(guiRotation);
xpt2046_init(guiRotation);
#else
tft_espi_init(guiRotation);
#endif
#if 0
tft.begin();
tft.setSwapBytes(true); /* set endianess */
@ -711,7 +734,7 @@ void guiSetup()
ledcSetup(BACKLIGHT_CHANNEL, 20000, 10);
// attach the channel to the GPIO to be controlled
ledcAttachPin(guiBacklightPin, BACKLIGHT_CHANNEL);
#else
#elif defined(ARDUINO_ARCH_ESP8266)
pinMode(guiBacklightPin, OUTPUT);
#endif
}
@ -732,7 +755,7 @@ void guiSetup()
/* Initialize the display driver */
lv_disp_drv_t disp_drv;
lv_disp_drv_init(&disp_drv);
disp_drv.flush_cb = tft_espi_flush_cb;
disp_drv.flush_cb = my_flush_cb;
disp_drv.buffer = &disp_buf;
if(guiRotation == 0 || guiRotation == 2 || guiRotation == 4 || guiRotation == 6) {
/* 1/3=Landscape or 0/2=Portrait orientation */
@ -1098,11 +1121,13 @@ static void guiSendBmpHeader()
#endif
} else if(guiSnapshot == 2) {
#if HASP_USE_HTTP > 0
if(httpClientWrite(buffer, 122) != 122) {
Log.warning(F("GUI: Data sent does not match header size"));
} else {
Log.verbose(F("GUI: Bitmap header sent"));
}
#endif
}
}