jeans/Tasmota
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faster tft spi for esp32

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gemu2015 2021-04-25 19:18:55 +02:00
parent 1e230e1f2d
commit 45b38c9bf2
2 changed files with 33 additions and 28 deletions
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14
lib/lib_display/UDisplay/uDisplay.cpp
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@ -1026,9 +1026,19 @@ void uDisplay::pushColors(uint16_t *data, uint16_t len, boolean first) {
return; return;
} }
if ( (col_mode != 18) && (spi_dc >= 0) && (spi_nr <= 2) ) {
// special version 8 bit spi I or II
#ifdef ESP8266
while (len--) { while (len--) {
color = *data++; uspi->write(*data++);
WriteColor(color); }
#else
uspi->writePixels(data, len * 2);
#endif
} else {
while (len--) {
WriteColor(*data++);
}
} }
} }

21
tasmota/xdrv_10_scripter.ino
View File

@ -2629,7 +2629,7 @@ chknext:
len = 0; len = 0;
goto exit; goto exit;
} }
#endif #endif // USE_LVGL
break; break;
case 'm': case 'm':
if (!strncmp(vname, "med(", 4)) { if (!strncmp(vname, "med(", 4)) {
@ -7764,39 +7764,34 @@ void btn_event_cb(lv_obj_t * btn, lv_event_t event) {
if (event == LV_EVENT_CLICKED) { if (event == LV_EVENT_CLICKED) {
AddLog_P(LOG_LEVEL_INFO,PSTR(">>> clicked")); AddLog_P(LOG_LEVEL_INFO,PSTR(">>> clicked"));
} }
AddLog_P(LOG_LEVEL_INFO,PSTR(">>> clicked"));
} }
int32_t lvgl_test(int32_t p) { int32_t lvgl_test(int32_t p) {
start_lvgl(ili9342); start_lvgl(ili9342);
lv_obj_clean(lv_scr_act()); lv_obj_clean(lv_scr_act());
if (p == 0) {
lv_obj_t *label1 = lv_label_create(lv_scr_act(), NULL); lv_obj_t *label1 = lv_label_create(lv_scr_act(), NULL);
/*Modify the Label's text*/ /*Modify the Label's text*/
lv_label_set_text(label1, "Hello world!"); lv_label_set_text(label1, "Hello world!");
/* Align the Label to the center /* Align the Label to the center
* NULL means align on parent (which is the screen now) * NULL means align on parent (which is the screen now)
* 0, 0 at the end means an x, y offset after alignment*/ * 0, 0 at the end means an x, y offset after alignment*/
lv_obj_align(label1, NULL, LV_ALIGN_CENTER, 0, 0); lv_obj_align(label1, NULL, LV_ALIGN_CENTER, 0, 0);
lvgl_setup();
/*Add a button*/ /*Add a button*/
lv_obj_t *btn1 = lv_btn_create(lv_scr_act(), NULL); /*Add to the active screen*/ lv_obj_t *btn1 = lv_btn_create(lv_scr_act(), NULL); /*Add to the active screen*/
lv_obj_set_pos(btn1, 2, 2); /*Adjust the position*/ lv_obj_set_pos(btn1, 2, 2); /*Adjust the position*/
lv_obj_set_size(btn1, 96, 30); /* set size of button */ lv_obj_set_size(btn1, 96, 30); /* set size of button */
lv_obj_set_event_cb(btn1, btn_event_cb); lv_obj_set_event_cb(btn1, btn_event_cb);
/*Add text*/ /*Add text*/
lv_obj_t *label = lv_label_create(btn1, NULL); /*Put on 'btn1'*/ lv_obj_t *label = lv_label_create(btn1, NULL); /*Put on 'btn1'*/
lv_label_set_text(label, "Click"); lv_label_set_text(label, "Click");
} else {
lvgl_setup();
}
return 0; return 0;
} }
@ -7898,7 +7893,7 @@ void lvgl_setup(void) {
} }
#endif #endif // USE_LVGL
/*********************************************************************************************\ /*********************************************************************************************\
* Interface * Interface