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Commitbcfd8a9

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Customize lv_conf.h
1 parent2ad6e7e commitbcfd8a9

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1 file changed

+36
-29
lines changed

1 file changed

+36
-29
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‎lib/lv_conf.h‎

Lines changed: 36 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -14,7 +14,7 @@
1414
#defineMICROPY_SDL 0
1515
#endif
1616
#ifndefMICROPY_FFMPEG
17-
#defineMICROPY_FFMPEG 0
17+
#defineMICROPY_FFMPEG 0 // works on unix/desktop but not on esp32 (conflicting time.h time_t in /home/user/sources/lvgl_micropython/lib/esp-idf/components/mbedtls/mbedtls/include/mbedtls/platform_time.h)
1818
#endif
1919
#ifndefMICROPY_RLOTTIE
2020
#defineMICROPY_RLOTTIE 0
@@ -23,10 +23,12 @@
2323
#defineMICROPY_TINY_TTF 0
2424
#endif
2525
#ifndefMICROPY_CACHE_SIZE
26-
#defineMICROPY_CACHE_SIZE 0
26+
//#define MICROPY_CACHE_SIZE 50 * 64 * 64 * 2 // 50 images of 64x64 pixels at 2 bytes per pixel
27+
//#define MICROPY_CACHE_SIZE 1320000 // one image of 1100x600 pixels at 2 bytes per pixel
28+
#defineMICROPY_CACHE_SIZE 2518040 // one image of 1058x595 pixels at 4 bytes per pixel
2729
#endif
2830
#ifndefMICROPY_COLOR_DEPTH
29-
#defineMICROPY_COLOR_DEPTH32
31+
#defineMICROPY_COLOR_DEPTH16
3032
#endif
3133
#ifndefMICROPY_FLOAT
3234
#defineMICROPY_FLOAT 0
@@ -216,7 +218,7 @@ extern void *mp_lv_roots;
216218
* The circumference of 1/4 circle are saved for anti-aliasing
217219
* radius * 4 bytes are used per circle (the most often used radiuses are saved)
218220
* 0: to disable caching */
219-
#defineLV_DRAW_SW_CIRCLE_CACHE_SIZE4
221+
#defineLV_DRAW_SW_CIRCLE_CACHE_SIZE40
220222
#endif
221223

222224
#defineLV_USE_DRAW_SW_ASM LV_DRAW_SW_ASM_NONE
@@ -293,7 +295,7 @@ extern void *mp_lv_roots;
293295
*-----------*/
294296

295297
/*Enable the log module*/
296-
#defineLV_USE_LOG0
298+
#defineLV_USE_LOG1
297299
#ifLV_USE_LOG
298300

299301
/*How important log should be added:
@@ -303,11 +305,14 @@ extern void *mp_lv_roots;
303305
*LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail
304306
*LV_LOG_LEVEL_USER Only logs added by the user
305307
*LV_LOG_LEVEL_NONE Do not log anything*/
306-
#defineLV_LOG_LEVEL LV_LOG_LEVEL_WARN
308+
// // 0 is trace, 1 is info, 2 is warn, 3 is error, 4 is user (FPS is here as 'sysmon' user)
309+
// trace is useful but logs a LOT for every screen draw...
310+
//#define LV_LOG_LEVEL LV_LOG_LEVEL_WARN
311+
#defineLV_LOG_LEVEL LV_LOG_LEVEL_INFO
307312

308313
/*1: Print the log with 'printf';
309314
*0: User need to register a callback with `lv_log_register_print_cb()`*/
310-
#defineLV_LOG_PRINTF 0
315+
#defineLV_LOG_PRINTF 0 // this doesn't seem to print anything to the serial port, so don't use it
311316

312317
/*Set callback to print the logs.
313318
*E.g `my_print`. The prototype should be `void my_print(lv_log_level_t level, const char * buf)`
@@ -344,12 +349,14 @@ extern void *mp_lv_roots;
344349
*If LV_USE_LOG is enabled an error message will be printed on failure*/
345350
#defineLV_USE_ASSERT_NULL 1/*Check if the parameter is NULL. (Very fast, recommended)*/
346351
#defineLV_USE_ASSERT_MALLOC 1/*Checks is the memory is successfully allocated or no. (Very fast, recommended)*/
347-
#defineLV_USE_ASSERT_STYLE0/*Check if the styles are properly initialized. (Very fast, recommended)*/
352+
#defineLV_USE_ASSERT_STYLE1/*Check if the styles are properly initialized. (Very fast, recommended)*/
348353
#defineLV_USE_ASSERT_MEM_INTEGRITY 0/*Check the integrity of `lv_mem` after critical operations. (Slow)*/
349354
#defineLV_USE_ASSERT_OBJ 0/*Check the object's type and existence (e.g. not deleted). (Slow)*/
350355

351356
/*Add a custom handler when assert happens e.g. to restart the MCU*/
352357
#defineLV_ASSERT_HANDLER_INCLUDE <stdint.h>
358+
///home/user/sources/lvgl_micropython/lib/lv_conf.h:353:27: error: implicit declaration of function 'printf' [-Werror=implicit-function-declaration]
359+
//#define LV_ASSERT_HANDLER printf("custom handler when assert happens e.g. to restart the MCU"); while(1); /*Halt by default*/
353360
#defineLV_ASSERT_HANDLER while(1);/*Halt by default*/
354361

355362
/*-------------
@@ -385,7 +392,7 @@ extern void *mp_lv_roots;
385392

386393
/*Default number of image header cache entries. The cache is used to store the headers of images
387394
*The main logic is like `LV_CACHE_DEF_SIZE` but for image headers.*/
388-
#defineLV_IMAGE_HEADER_CACHE_DEF_CNT0
395+
#defineLV_IMAGE_HEADER_CACHE_DEF_CNT24
389396

390397
/*Number of stops allowed per gradient. Increase this to allow more stops.
391398
*This adds (sizeof(lv_color_t) + 1) bytes per additional stop*/
@@ -492,18 +499,18 @@ extern void *mp_lv_roots;
492499

493500
/*Montserrat fonts with ASCII range and some symbols using bpp = 4
494501
*https://fonts.google.com/specimen/Montserrat*/
495-
#defineLV_FONT_MONTSERRAT_80
496-
#defineLV_FONT_MONTSERRAT_100
502+
#defineLV_FONT_MONTSERRAT_81
503+
#defineLV_FONT_MONTSERRAT_101
497504
#defineLV_FONT_MONTSERRAT_12 1
498505
#defineLV_FONT_MONTSERRAT_14 1
499506
#defineLV_FONT_MONTSERRAT_16 1
500-
#defineLV_FONT_MONTSERRAT_180
501-
#defineLV_FONT_MONTSERRAT_200
502-
#defineLV_FONT_MONTSERRAT_220
503-
#defineLV_FONT_MONTSERRAT_240
504-
#defineLV_FONT_MONTSERRAT_260
505-
#defineLV_FONT_MONTSERRAT_280
506-
#defineLV_FONT_MONTSERRAT_300
507+
#defineLV_FONT_MONTSERRAT_181
508+
#defineLV_FONT_MONTSERRAT_201
509+
#defineLV_FONT_MONTSERRAT_221
510+
#defineLV_FONT_MONTSERRAT_241
511+
#defineLV_FONT_MONTSERRAT_261
512+
#defineLV_FONT_MONTSERRAT_281
513+
#defineLV_FONT_MONTSERRAT_301
507514
#defineLV_FONT_MONTSERRAT_32 0
508515
#defineLV_FONT_MONTSERRAT_34 0
509516
#defineLV_FONT_MONTSERRAT_36 0
@@ -516,13 +523,13 @@ extern void *mp_lv_roots;
516523

517524
/*Demonstrate special features*/
518525
#defineLV_FONT_MONTSERRAT_28_COMPRESSED 0/*bpp = 3*/
519-
#defineLV_FONT_DEJAVU_16_PERSIAN_HEBREW0/*Hebrew, Arabic, Persian letters and all their forms*/
526+
#defineLV_FONT_DEJAVU_16_PERSIAN_HEBREW1/*Hebrew, Arabic, Persian letters and all their forms*/
520527
#defineLV_FONT_SIMSUN_14_CJK 0/*1000 most common CJK radicals*/
521528
#defineLV_FONT_SIMSUN_16_CJK 0/*1000 most common CJK radicals*/
522529

523530
/*Pixel perfect monospace fonts*/
524-
#defineLV_FONT_UNSCII_80
525-
#defineLV_FONT_UNSCII_160
531+
#defineLV_FONT_UNSCII_81
532+
#defineLV_FONT_UNSCII_161
526533

527534
/*Optionally declare custom fonts here.
528535
*You can use these fonts as default font too and they will be available globally.
@@ -606,7 +613,7 @@ extern void *mp_lv_roots;
606613

607614
#defineLV_USE_CALENDAR 1
608615
#ifLV_USE_CALENDAR
609-
#defineLV_CALENDAR_WEEK_STARTS_MONDAY0
616+
#defineLV_CALENDAR_WEEK_STARTS_MONDAY1
610617
#ifLV_CALENDAR_WEEK_STARTS_MONDAY
611618
#defineLV_CALENDAR_DEFAULT_DAY_NAMES {"Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"}
612619
#else
@@ -795,13 +802,13 @@ extern void *mp_lv_roots;
795802

796803
/* libjpeg-turbo decoder library.
797804
* Supports complete JPEG specifications and high-performance JPEG decoding. */
798-
#defineLV_USE_LIBJPEG_TURBO 0
805+
#defineLV_USE_LIBJPEG_TURBO 0 // needs LDFLAGS += -ljpeg in MicroPython's Makefile for this port. Only got it working on unix, not esp32 yet, needs libjpeg probably.
799806

800807
/*GIF decoder library*/
801808
#defineLV_USE_GIF 1
802809
#ifLV_USE_GIF
803810
/*GIF decoder accelerate*/
804-
#defineLV_GIF_CACHE_DECODE_DATA0
811+
#defineLV_GIF_CACHE_DECODE_DATA1
805812
#endif
806813

807814

@@ -869,19 +876,19 @@ extern void *mp_lv_roots;
869876
#defineLV_USE_SNAPSHOT 1
870877

871878
/*1: Enable system monitor component*/
872-
#defineLV_USE_SYSMON0
879+
#defineLV_USE_SYSMON1
873880
#ifLV_USE_SYSMON
874881
/*Get the idle percentage. E.g. uint32_t my_get_idle(void);*/
875882
#defineLV_SYSMON_GET_IDLE lv_timer_get_idle
876883

877884
/*1: Show CPU usage and FPS count
878885
* Requires `LV_USE_SYSMON = 1`*/
879-
#defineLV_USE_PERF_MONITOR0
886+
#defineLV_USE_PERF_MONITOR1
880887
#ifLV_USE_PERF_MONITOR
881888
#defineLV_USE_PERF_MONITOR_POS LV_ALIGN_BOTTOM_RIGHT
882889

883890
/*0: Displays performance data on the screen, 1: Prints performance data using log.*/
884-
#defineLV_USE_PERF_MONITOR_LOG_MODE0
891+
#defineLV_USE_PERF_MONITOR_LOG_MODE1
885892
#endif
886893

887894
/*1: Show the used memory and the memory fragmentation
@@ -936,7 +943,7 @@ extern void *mp_lv_roots;
936943
#defineLV_IMGFONT_PATH_MAX_LEN 64
937944

938945
/*1: Use img cache to buffer header information*/
939-
#defineLV_IMGFONT_USE_IMAGE_CACHE_HEADER0
946+
#defineLV_IMGFONT_USE_IMAGE_CACHE_HEADER1
940947
#endif
941948

942949
/*1: Enable an observer pattern implementation*/
@@ -962,7 +969,7 @@ extern void *mp_lv_roots;
962969

963970
/*1: Enable file explorer*/
964971
/*Requires: lv_table*/
965-
#defineLV_USE_FILE_EXPLORER0
972+
#defineLV_USE_FILE_EXPLORER1
966973
#ifLV_USE_FILE_EXPLORER
967974
/*Maximum length of path*/
968975
#defineLV_FILE_EXPLORER_PATH_MAX_LEN (128)

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