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e1d2709431ffe996f9a0a4e2a1f03b5830d05535
lvgl/lv_conf_templ.h
Jose I Romero e1d2709431 Add configuration options for whole row and column invalid areas 
Some displays like the Sharp memory LCDs require whole rows to be updated at
a time, LV_INV_FULL_ROW ensures that every screen flush is a whole number of
rows.

LV_INV_FULL_COL is provided too for convenience when rotating the screen 90
degrees, making all updates be whole columns instead. Enabling both flags will
make lvgl update the whole screen every time.
2018-01-09 12:38:52 -06:00

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/**
* @file lv_conf.h
*
*/
#if 0 /*Remove this to enable the content (Delete the last #endif too!)*/
#ifndef LV_CONF_H
#define LV_CONF_H
/*----------------
* Dynamic memory
*----------------*/
/*
* Memory size which will be used by the library
* to store the graphical objects and other data
*/
#define LV_MEM_CUSTOM 0 /*1: use custom malloc/free, 0: use the built-in lv_mem_alloc/lv_mem_free*/
#if LV_MEM_CUSTOM == 0
#define LV_MEM_SIZE (32U * 1024U) /*Size memory used by mem_alloc (in bytes)*/
#define LV_MEM_ATTR /*Complier prefix for big array declaration*/
#define LV_MEM_AUTO_DEFRAG 1 /*Automatically defrag on free*/
#else /*LV_MEM_CUSTOM*/
#define LV_MEM_CUSTOM_INCLUDE <stdlib.h> /*Header for the dynamic memory function*/
#define LV_MEM_CUSTOM_ALLOC malloc /*Wrapper to malloc*/
#define LV_MEM_CUSTOM_FREE free /*Wrapper to free*/
#endif /*LV_MEM_CUSTOM*/
/*===================
Graphical settings
*=====================*/
/* Horizontal and vertical resolution of the library.*/
#define LV_HOR_RES (320)
#define LV_VER_RES (240)
#define LV_DPI 100
/* Size of internal graphics buffer (required for buffered drawing)
* VDB means Virtual Display Buffer (the internal graphics buffer)
* Set to 0 for unbuffered drawing
* Set to >= LV_HOR_RES for buffered drawing if LV_ANTIALIAS = 0
* Set to >= 2 * LV_HOR_RES for buffered drawing if LV_ANTIALIAS = 1
* More info: https://littlevgl.com/basics#drawing-and-rendering*/
#define LV_VDB_SIZE (20 * 1024) /*Size of VDB in pixel count*/
#define LV_VDB_ADR 0 /*Place VDB to a specific address (e.g. in external RAM) (0: allocate automatically into RAM)*/
/* Use two Virtual Display buffers (VDB) parallelize rendering and flushing (optional)
* The flushing should use DMA to write the frame buffer in the background*/
#define LV_VDB_DOUBLE 0 /*1: Enable the use of 2 VDBs*/
#define LV_VDB2_ADR 0 /*Place VDB2 to a specific address (e.g. in external RAM) (0: allocate automatically into RAM)*/
/* Enable anti-aliasing
* If enabled everything will be rendered in double size and filtered to normal size.
* Fonts and Images will be downscaled */
#define LV_ANTIALIAS 1 /*1: Enable anti-aliasing*/
/* Enable anti-aliasing only for fonts (texts)
* It downscales the fonts to half size so you should use double sized fonts
* Much faster then normal anti-aliasing */
#define LV_FONT_ANTIALIAS 0 /*1: Enable font anti-aliasing*/
/*Screen refresh settings*/
#define LV_REFR_PERIOD 50 /*Screen refresh period in milliseconds*/
#define LV_INV_FIFO_SIZE 32 /*The average count of objects on a screen */
#define LV_INV_FULL_ROW 0 /*1: Force invalid areas to be as wide as the screen*/
#define LV_INV_FULL_COL 0 /*1: Force invalid areas to be as tall as the screen*/
/*=================
Misc. setting
*=================*/
/*Input device settings*/
#define LV_INDEV_READ_PERIOD 50 /*Input device read period in milliseconds*/
#define LV_INDEV_POINT_MARKER 0 /*Mark the pressed points*/
#define LV_INDEV_DRAG_LIMIT 10 /*Drag threshold in pixels */
#define LV_INDEV_DRAG_THROW 20 /*Drag throw slow-down in [%]. Greater value means faster slow-down */
#define LV_INDEV_LONG_PRESS_TIME 400 /*Long press time in milliseconds*/
#define LV_INDEV_LONG_PRESS_REP_TIME 100 /*Repeated trigger period in long press [ms] */
/*Color settings*/
#define LV_COLOR_DEPTH 16 /*Color depth: 1/8/16/24*/
#define LV_COLOR_TRANSP LV_COLOR_LIME /*Images pixels with this color will not be drawn (chroma keying)*/
/*Text settings*/
#define LV_TXT_UTF8 1 /*Enable UTF-8 coded Unicode character usage */
#define LV_TXT_BREAK_CHARS " ,.;:-_" /*Can break texts on these chars*/
/*Graphics feature usage*/
#define USE_LV_ANIMATION 1 /*1: Enable all animations*/
#define USE_LV_SHADOW 1 /*1: Enable shadows*/
#define USE_LV_GROUP 1 /*1: Enable object groups (for keyboards)*/
#define USE_LV_GPU 1 /*1: Enable GPU interface*/
#define USE_LV_FILESYSTEM 1 /*1: Enable file system (required by images*/
/*================
* THEME USAGE
*================*/
#define USE_LV_THEME_TEMPL 0 /*Just for test*/
#define USE_LV_THEME_DEFAULT 0 /*Built mainly from the built-in styles. Consumes very few RAM*/
#define USE_LV_THEME_ALIEN 0 /*Dark futuristic theme*/
#define USE_LV_THEME_NIGHT 0 /*Dark elegant theme*/
#define USE_LV_THEME_MONO 0 /*Mono color theme for monochrome displays*/
#define USE_LV_THEME_MATERIAL 0 /*Flat theme with bold colors and light shadows*/
#define USE_LV_THEME_ZEN 0 /*Peaceful, mainly light theme */
/*==================
* FONT USAGE
*===================*/
/*More info about fonts: https://littlevgl.com/basics#fonts*/
#define LV_FONT_DEFAULT &lv_font_dejavu_40 /*Always set a default font from the built-in fonts*/
#define USE_LV_FONT_DEJAVU_10 0
#define USE_LV_FONT_DEJAVU_10_SUP 0
#define USE_LV_FONT_DEJAVU_10_LATIN_EXT_A 0
#define USE_LV_FONT_DEJAVU_10_LATIN_EXT_B 0
#define USE_LV_FONT_DEJAVU_10_CYRILLIC 0
#define USE_LV_FONT_SYMBOL_10_BASIC 0
#define USE_LV_FONT_SYMBOL_10_FILE 0
#define USE_LV_FONT_SYMBOL_10_FEEDBACK 0
#define USE_LV_FONT_DEJAVU_20 0
#define USE_LV_FONT_DEJAVU_20_SUP 0
#define USE_LV_FONT_DEJAVU_20_LATIN_EXT_A 0
#define USE_LV_FONT_DEJAVU_20_LATIN_EXT_B 0
#define USE_LV_FONT_DEJAVU_20_CYRILLIC 0
#define USE_LV_FONT_SYMBOL_20_BASIC 0
#define USE_LV_FONT_SYMBOL_20_FILE 0
#define USE_LV_FONT_SYMBOL_20_FEEDBACK 0
#define USE_LV_FONT_DEJAVU_30 0
#define USE_LV_FONT_DEJAVU_30_SUP 0
#define USE_LV_FONT_DEJAVU_30_LATIN_EXT_A 0
#define USE_LV_FONT_DEJAVU_30_LATIN_EXT_B 0
#define USE_LV_FONT_DEJAVU_30_CYRILLIC 0
#define USE_LV_FONT_SYMBOL_30_BASIC 0
#define USE_LV_FONT_SYMBOL_30_FILE 0
#define USE_LV_FONT_SYMBOL_30_FEEDBACK 0
#define USE_LV_FONT_DEJAVU_40 1
#define USE_LV_FONT_DEJAVU_40_SUP 1
#define USE_LV_FONT_DEJAVU_40_LATIN_EXT_A 1
#define USE_LV_FONT_DEJAVU_40_LATIN_EXT_B 1
#define USE_LV_FONT_DEJAVU_40_CYRILLIC 1
#define USE_LV_FONT_SYMBOL_40_BASIC 1
#define USE_LV_FONT_SYMBOL_40_FILE 1
#define USE_LV_FONT_SYMBOL_40_FEEDBACK 1
#define USE_LV_FONT_DEJAVU_60 0
#define USE_LV_FONT_DEJAVU_60_SUP 0
#define USE_LV_FONT_DEJAVU_60_LATIN_EXT_A 0
#define USE_LV_FONT_DEJAVU_60_LATIN_EXT_B 0
#define USE_LV_FONT_DEJAVU_60_CYRILLIC 0
#define USE_LV_FONT_SYMBOL_60_BASIC 0
#define USE_LV_FONT_SYMBOL_60_FILE 0
#define USE_LV_FONT_SYMBOL_60_FEEDBACK 0
#define USE_LV_FONT_DEJAVU_80 0
#define USE_LV_FONT_DEJAVU_80_SUP 0
#define USE_LV_FONT_DEJAVU_80_LATIN_EXT_A 0
#define USE_LV_FONT_DEJAVU_80_LATIN_EXT_B 0
#define USE_LV_FONT_DEJAVU_80_CYRILLIC 0
#define USE_LV_FONT_SYMBOL_80_BASIC 0
#define USE_LV_FONT_SYMBOL_80_FILE 0
#define USE_LV_FONT_SYMBOL_80_FEEDBACK 0
/*===================
* LV_OBJ SETTINGS
*==================*/
#define LV_OBJ_FREE_NUM_TYPE uint32_t /*Type of free number attribute (comment out disable free number)*/
#define LV_OBJ_FREE_PTR 1 /*Enable the free pointer attribute*/
/*==================
* LV OBJ X USAGE
*================*/
/*
* Documentation of the object types: https://littlevgl.com/object-types
*/
/*****************
* Simple object
*****************/
/*Label (dependencies: -*/
#define USE_LV_LABEL 1
#if USE_LV_LABEL != 0
#define LV_LABEL_SCROLL_SPEED 25 /*Hor, or ver. scroll speed (px/sec) in 'LV_LABEL_LONG_SCROLL/ROLL' mode*/
#endif
/*Image (dependencies: lv_label*/
#define USE_LV_IMG 1
/*Line (dependencies: -*/
#define USE_LV_LINE 1
/*******************
* Container objects
*******************/
/*Container (dependencies: -*/
#define USE_LV_CONT 1
/*Page (dependencies: lv_cont)*/
#define USE_LV_PAGE 1
/*Window (dependencies: lv_cont, lv_btn, lv_label, lv_img, lv_page)*/
#define USE_LV_WIN 1
/*Tab (dependencies: lv_page, lv_btnm)*/
#define USE_LV_TABVIEW 1
#if USE_LV_TABVIEW != 0
#define LV_TABVIEW_ANIM_TIME 300 /*Time of slide animation [ms] (0: no animation)*/
#endif
/*************************
* Data visualizer objects
*************************/
/*Bar (dependencies: -)*/
#define USE_LV_BAR 1
/*Line meter (dependencies: *;)*/
#define USE_LV_LMETER 1
/*Gauge (dependencies:bar, lmeter)*/
#define USE_LV_GAUGE 1
/*Chart (dependencies: -)*/
#define USE_LV_CHART 1
/*LED (dependencies: -)*/
#define USE_LV_LED 1
/*Message box (dependencies: lv_rect, lv_btnm, lv_label)*/
#define USE_LV_MBOX 1
/*Text area (dependencies: lv_label, lv_page)*/
#define USE_LV_TA 1
#if USE_LV_TA != 0
#define LV_TA_CURSOR_BLINK_TIME 400 /*ms*/
#define LV_TA_PWD_SHOW_TIME 1500 /*ms*/
#endif
/*************************
* User input objects
*************************/
/*Button (dependencies: lv_cont*/
#define USE_LV_BTN 1
/*Button matrix (dependencies: -)*/
#define USE_LV_BTNM 1
/*Keyboard (dependencies: lv_btnm)*/
#define USE_LV_KB 1
/*Check box (dependencies: lv_btn, lv_label)*/
#define USE_LV_CB 1
/*List (dependencies: lv_page, lv_btn, lv_label, (lv_img optionally for icons ))*/
#define USE_LV_LIST 1
#if USE_LV_LIST != 0
#define LV_LIST_FOCUS_TIME 100 /*Default animation time of focusing to a list element [ms] (0: no animation) */
#endif
/*Drop down list (dependencies: lv_page, lv_label)*/
#define USE_LV_DDLIST 1
#if USE_LV_DDLIST != 0
#define LV_DDLIST_ANIM_TIME 200 /*Open and close default animation time [ms] (0: no animation)*/
#endif
/*Roller (dependencies: lv_ddlist)*/
#define USE_LV_ROLLER 1
#if USE_LV_ROLLER != 0
#define LV_ROLLER_ANIM_TIME 200 /*Focus animation time [ms] (0: no animation)*/
#endif
/*Slider (dependencies: lv_bar)*/
#define USE_LV_SLIDER 1
/*Switch (dependencies: lv_slider)*/
#define USE_LV_SW 1
#endif /*LV_CONF_H*/
#endif /*Remove this to enable the content*/
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