lvgl: Add logging settings to syscfg
LVGL has support for logs.
This change allows to enable logs from mynewt syscfg.
LV_USE_LOG - enables logs
LV_LOG_LEVEL - allows to choose logging level
LV_LOG_PRINTF - redirects logs to use printf (default for now,
can be change latter to use mynewt logging)
Signed-off-by: Jerzy Kasenberg <jerzy.kasenberg@codecoup.pl>
diff --git a/hw/drivers/display/lvgl/default/lv_conf.h b/hw/drivers/display/lvgl/default/lv_conf.h
index 902ba77..999430f 100644
--- a/hw/drivers/display/lvgl/default/lv_conf.h
+++ b/hw/drivers/display/lvgl/default/lv_conf.h
@@ -213,7 +213,7 @@
*-----------*/
/*Enable the log module*/
-#define LV_USE_LOG 0
+#define LV_USE_LOG MYNEWT_VAL(LV_USE_LOG)
#if LV_USE_LOG
/*How important log should be added:
@@ -223,11 +223,11 @@
*LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail
*LV_LOG_LEVEL_USER Only logs added by the user
*LV_LOG_LEVEL_NONE Do not log anything*/
- #define LV_LOG_LEVEL LV_LOG_LEVEL_WARN
+ #define LV_LOG_LEVEL MYNEWT_VAL(LV_LOG_LEVEL)
/*1: Print the log with 'printf';
*0: User need to register a callback with `lv_log_register_print_cb()`*/
- #define LV_LOG_PRINTF 0
+ #define LV_LOG_PRINTF MYNEWT_VAL(LV_LOG_PRINTF)
/*Enable/disable LV_LOG_TRACE in modules that produces a huge number of logs*/
#define LV_LOG_TRACE_MEM 1
diff --git a/hw/drivers/display/lvgl/syscfg.yml b/hw/drivers/display/lvgl/syscfg.yml
index 194e8fe..61ecf72 100644
--- a/hw/drivers/display/lvgl/syscfg.yml
+++ b/hw/drivers/display/lvgl/syscfg.yml
@@ -72,6 +72,25 @@
description: Add LVGL demos to build.
value: 1
+ LV_USE_LOG:
+ description: >
+ Enable LVGL logging
+ value: 0
+ LV_LOG_LEVEL:
+ description: >
+ LVGL log level on of:
+ - LV_LOG_LEVEL_TRACE A lot of logs to give detailed information
+ - LV_LOG_LEVEL_INFO Log important events
+ - LV_LOG_LEVEL_WARN Log if something unwanted happened but didn't cause a problem
+ - LV_LOG_LEVEL_ERROR Only critical issue, when the system may fail
+ - LV_LOG_LEVEL_USER Only logs added by the user
+ - LV_LOG_LEVEL_NONE Do not log anything
+ value: LV_LOG_LEVEL_WARN
+ LV_LOG_PRINTF:
+ description: >
+ Use printf for writing logs.
+ value: 1
+
LV_FONT_DEFAULT:
description: Set default LVGL font.
value: 'lv_font_montserrat_14'
