103 lines
3.3 KiB
C
103 lines
3.3 KiB
C
#include "app.h"
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#include "assets.h"
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#include "lvgl.h"
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#include "ui/toolbar.h"
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static size_t get_heap_free() {
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#ifdef ESP_PLATFORM
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return heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
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#else
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return 4096 * 1024;
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#endif
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}
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static size_t get_heap_total() {
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#ifdef ESP_PLATFORM
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return heap_caps_get_total_size(MALLOC_CAP_INTERNAL);
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#else
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return 8192 * 1024;
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#endif
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}
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static size_t get_spi_free() {
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#ifdef ESP_PLATFORM
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return heap_caps_get_free_size(MALLOC_CAP_SPIRAM);
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#else
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return 4096 * 1024;
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#endif
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}
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static size_t get_spi_total() {
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#ifdef ESP_PLATFORM
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return heap_caps_get_total_size(MALLOC_CAP_SPIRAM);
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#else
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return 8192 * 1024;
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#endif
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}
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static void add_memory_bar(lv_obj_t* parent, const char* label, size_t used, size_t total) {
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lv_obj_t* container = lv_obj_create(parent);
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lv_obj_set_size(container, LV_PCT(100), LV_SIZE_CONTENT);
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lv_obj_set_style_pad_all(container, 0, 0);
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lv_obj_set_style_border_width(container, 0, 0);
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lv_obj_set_flex_flow(container, LV_FLEX_FLOW_ROW);
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lv_obj_t* left_label = lv_label_create(container);
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lv_label_set_text(left_label, label);
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lv_obj_set_width(left_label, 60);
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lv_obj_t* bar = lv_bar_create(container);
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lv_obj_set_flex_grow(bar, 1);
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lv_bar_set_range(bar, 0, (int32_t)total);
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lv_bar_set_value(bar, (int32_t)used, 0);
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lv_obj_t* bottom_label = lv_label_create(parent);
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lv_label_set_text_fmt(bottom_label, "%u / %u kB", (used / 1024), (total / 1024));
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lv_obj_set_width(bottom_label, LV_PCT(100));
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lv_obj_set_style_text_align(bottom_label, LV_TEXT_ALIGN_RIGHT, 0);
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}
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static void app_show(App app, lv_obj_t* parent) {
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lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
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tt_toolbar_create_for_app(parent, app);
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// This wrapper automatically has its children added vertically underneath eachother
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lv_obj_t* wrapper = lv_obj_create(parent);
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lv_obj_set_style_border_width(wrapper, 0, 0);
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lv_obj_set_flex_flow(wrapper, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_width(wrapper, LV_PCT(100));
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lv_obj_set_flex_grow(wrapper, 1);
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// Wrapper for the memory usage bars
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lv_obj_t* memory_label = lv_label_create(wrapper);
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lv_label_set_text(memory_label, "Memory usage");
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lv_obj_t* memory_wrapper = lv_obj_create(wrapper);
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lv_obj_set_flex_flow(memory_wrapper, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_size(memory_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
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add_memory_bar(memory_wrapper, "Heap", get_heap_total() - get_heap_free(), get_heap_total());
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add_memory_bar(memory_wrapper, "SPI", get_spi_total() - get_spi_free(), get_spi_total());
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#ifdef ESP_PLATFORM
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// Build info
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lv_obj_t* build_info_label = lv_label_create(wrapper);
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lv_label_set_text(build_info_label, "Build info");
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lv_obj_t* build_info_wrapper = lv_obj_create(wrapper);
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lv_obj_set_flex_flow(build_info_wrapper, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_size(build_info_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
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lv_obj_t* esp_idf_version = lv_label_create(build_info_wrapper);
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lv_label_set_text_fmt(esp_idf_version, "IDF version: %d.%d.%d", ESP_IDF_VERSION_MAJOR, ESP_IDF_VERSION_MINOR, ESP_IDF_VERSION_PATCH);
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#endif
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}
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AppManifest system_info_app = {
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.id = "systeminfo",
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.name = "System Info",
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.icon = TT_ASSETS_APP_ICON_SYSTEM_INFO,
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.type = AppTypeSystem,
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.on_start = NULL,
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.on_stop = NULL,
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.on_show = &app_show
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};
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