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fix(sysmon): support starting LVGL without having a display (#5518)

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This commit is contained in:
Gabor Kiss-Vamosi
2024-01-29 13:59:01 +01:00
committed by GitHub
parent f4267177e6
commit 0b7bf00876
2 changed files with 31 additions and 29 deletions
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src/others/sysmon/lv_sysmon.c
+29 -29
View File
@@ -45,8 +45,6 @@
* STATIC PROTOTYPES
**********************/
static void sysmon_backend_init_async_cb(void * user_data);
#if _USE_PERF_MONITOR
static void perf_update_timer_cb(lv_timer_t * t);
static void perf_observer_cb(lv_observer_t * observer, lv_subject_t * subject);
@@ -82,16 +80,17 @@ void _lv_sysmon_builtin_init(void)
lv_subject_init_pointer(&sysmon_mem.subject, &mem_info);
sysmon_mem.timer = lv_timer_create(mem_update_timer_cb, SYSMON_REFR_PERIOD_DEF, &mem_info);
#endif
lv_async_call(sysmon_backend_init_async_cb, NULL);
}
void _lv_sysmon_builtin_deinit(void)
{
lv_async_call_cancel(sysmon_backend_init_async_cb, NULL);
#if _USE_PERF_MONITOR
lv_timer_delete(sysmon_perf.timer);
#endif
#if _USE_MEM_MONITOR
lv_timer_delete(sysmon_mem.timer);
#endif
}
lv_obj_t * lv_sysmon_create(lv_obj_t * parent)
@@ -144,10 +143,24 @@ static void perf_monitor_disp_event_cb(lv_event_t * e)
break;
}
}
uint32_t lv_os_get_idle_percent(void);
static void perf_update_timer_cb(lv_timer_t * t)
{
/*Wait for a display*/
if(!sysmon_perf.inited && lv_display_get_default()) {
lv_display_add_event_cb(lv_display_get_default(), perf_monitor_disp_event_cb, LV_EVENT_ALL, NULL);
lv_obj_t * obj1 = lv_sysmon_create(lv_layer_sys());
lv_obj_align(obj1, LV_USE_PERF_MONITOR_POS, 0, 0);
lv_subject_add_observer_obj(&sysmon_perf.subject, perf_observer_cb, obj1, NULL);
#if LV_USE_PERF_MONITOR_LOG_MODE
lv_obj_add_flag(obj1, LV_OBJ_FLAG_HIDDEN);
#endif
sysmon_perf.inited = true;
}
if(!sysmon_perf.inited) return;
uint32_t LV_SYSMON_GET_IDLE(void);
lv_sysmon_perf_info_t * info = lv_timer_get_user_data(t);
@@ -212,6 +225,16 @@ static void perf_observer_cb(lv_observer_t * observer, lv_subject_t * subject)
static void mem_update_timer_cb(lv_timer_t * t)
{
/*Wait for a display*/
if(!sysmon_mem.inited && lv_display_get_default()) {
lv_obj_t * obj2 = lv_sysmon_create(lv_layer_sys());
lv_obj_align(obj2, LV_USE_MEM_MONITOR_POS, 0, 0);
lv_subject_add_observer_obj(&sysmon_mem.subject, mem_observer_cb, obj2, NULL);
sysmon_mem.inited = true;
}
if(!sysmon_mem.inited) return;
lv_mem_monitor_t * mem_mon = lv_timer_get_user_data(t);
lv_mem_monitor(mem_mon);
lv_subject_set_pointer(&sysmon_mem.subject, mem_mon);
@@ -234,27 +257,4 @@ static void mem_observer_cb(lv_observer_t * observer, lv_subject_t * subject)
#endif
static void sysmon_backend_init_async_cb(void * user_data)
{
LV_UNUSED(user_data);
#if _USE_PERF_MONITOR
lv_display_add_event_cb(lv_display_get_default(), perf_monitor_disp_event_cb, LV_EVENT_ALL, NULL);
lv_obj_t * obj1 = lv_sysmon_create(lv_layer_sys());
lv_obj_align(obj1, LV_USE_PERF_MONITOR_POS, 0, 0);
lv_subject_add_observer_obj(&sysmon_perf.subject, perf_observer_cb, obj1, NULL);
#if LV_USE_PERF_MONITOR_LOG_MODE
lv_obj_add_flag(obj1, LV_OBJ_FLAG_HIDDEN);
#endif
#endif
#if _USE_MEM_MONITOR
lv_obj_t * obj2 = lv_sysmon_create(lv_layer_sys());
lv_obj_align(obj2, LV_USE_MEM_MONITOR_POS, 0, 0);
lv_subject_add_observer_obj(&sysmon_mem.subject, mem_observer_cb, obj2, NULL);
#endif
}
#endif /*LV_USE_SYSMON*/
src/others/sysmon/lv_sysmon.h
+2
View File
@@ -38,11 +38,13 @@ extern "C" {
typedef struct {
lv_subject_t subject;
lv_timer_t * timer;
bool inited;
} lv_sysmon_backend_data_t;
#if LV_USE_PERF_MONITOR
typedef struct {
struct {
bool inited;
uint32_t refr_start;
uint32_t refr_interval_sum;
uint32_t refr_elaps_sum;