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Setup epdiy_epaper generic driver REF: https://github.com/martinberlin/lv_port_esp32-epaper/issues/2 Flushing too often, drawing only 40 px on top of display

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martinberlin 2021-05-28 20:53:08 +02:00
parent db51c38e63
commit a0113e0d5c
9 changed files with 144 additions and 4 deletions
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4
lvgl_tft/il3820.c
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@ -160,7 +160,7 @@ void il3820_set_px_cb(lv_disp_drv_t * disp_drv, uint8_t* buf,
uint16_t byte_index = 0;
uint8_t bit_index = 0;
#if defined (CONFIG_LV_DISPLAY_ORIENTATION_PORTRAIT)
#if defined (CONFIG_DISPLAY_ORIENTATION_PORTRAIT)
byte_index = x + ((y >> 3) * EPD_PANEL_HEIGHT);
bit_index = y & 0x7;
@ -170,7 +170,7 @@ void il3820_set_px_cb(lv_disp_drv_t * disp_drv, uint8_t* buf,
uint16_t mirrored_idx = (EPD_PANEL_HEIGHT - x) + ((y >> 3) * EPD_PANEL_HEIGHT);
BIT_CLEAR(buf[mirrored_idx], 7 - bit_index);
}
#elif defined (CONFIG_LV_DISPLAY_ORIENTATION_LANDSCAPE)
#elif defined (CONFIG_DISPLAY_ORIENTATION_LANDSCAPE)
byte_index = y + ((x >> 3) * EPD_PANEL_HEIGHT);
bit_index = x & 0x7;