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Enlarge DISP_BUF_SIZE. Remove epdiy_rounder callback since is not used

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martinberlin 2021-05-28 22:28:14 +02:00
parent 2d3a1fa7c3
commit f4a760d482
4 changed files with 3 additions and 11 deletions
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3
lvgl_helpers.h
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@ -42,8 +42,9 @@ extern "C" {
#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40) #define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ST7796S #elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ST7796S
#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40) #define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
// Here is the issue that it does not draw full epaper. Insufficient buffer:
#elif defined (CONFIG_LV_EPAPER_EPDIY_DISPLAY_CONTROLLER) #elif defined (CONFIG_LV_EPAPER_EPDIY_DISPLAY_CONTROLLER)
#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40) #define DISP_BUF_SIZE (LV_HOR_RES_MAX * 70)
#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_HX8357 #elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_HX8357
#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40) #define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107 #elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107

2
lvgl_tft/disp_driver.c
View file

@ -90,8 +90,6 @@ void disp_driver_rounder(lv_disp_drv_t * disp_drv, lv_area_t * area)
// Does not apply so far to epdiy // Does not apply so far to epdiy
#if defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SSD1306 #if defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SSD1306
ssd1306_rounder(disp_drv, area); ssd1306_rounder(disp_drv, area);
#elif defined CONFIG_LV_EPAPER_EPDIY_DISPLAY_CONTROLLER
epdiy_rounder(disp_drv, area);
#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107 #elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107
sh1107_rounder(disp_drv, area); sh1107_rounder(disp_drv, area);
#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_IL3820 #elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_IL3820

8
lvgl_tft/epdiy_epaper.cpp
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@ -25,7 +25,7 @@ void epdiy_init(void)
printf("epdiy_init\n"); printf("epdiy_init\n");
display.init(); display.init();
display.setRotation(0); display.setRotation(0);
//display.clearScreen(); display.clearScreen();
} }
/* Required by LVGL */ /* Required by LVGL */
@ -57,9 +57,3 @@ void epdiy_set_px_cb(lv_disp_drv_t * disp_drv, uint8_t* buf,
} }
display.drawPixel((int16_t)x, (int16_t)y, epd_color); display.drawPixel((int16_t)x, (int16_t)y, epd_color);
} }
/* Required by LVGL. Not used in this implementation - deprecated, will be removed */
void epdiy_rounder(lv_disp_drv_t * disp_drv, lv_area_t *area) {
area->x1 = area->x1 & ~(0x7);
area->x2 = area->x2 | (0x7);
}

1
lvgl_tft/epdiy_epaper.h
View file

@ -28,7 +28,6 @@ void epdiy_flush(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_ma
//void epdiy_rounder(lv_disp_drv_t *disp_drv, lv_area_t *area); //void epdiy_rounder(lv_disp_drv_t *disp_drv, lv_area_t *area);
void epdiy_set_px_cb(lv_disp_drv_t *disp_drv, uint8_t *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y, lv_color_t color, lv_opa_t opa); void epdiy_set_px_cb(lv_disp_drv_t *disp_drv, uint8_t *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y, lv_color_t color, lv_opa_t opa);
void epdiy_rounder(lv_disp_drv_t * disp_drv, lv_area_t *area);
#ifdef __cplusplus #ifdef __cplusplus
} /* extern "C" */ } /* extern "C" */
#endif #endif