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Improved System Info app (#39)

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Ken Van Hoeylandt 2024-02-10 23:51:03 +01:00 committed by GitHub
parent 6dc8b897d6
commit 9327d61427
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GPG Key ID: B5690EEEBB952194
1 changed files with 75 additions and 29 deletions
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104
tactility/src/apps/system/system_info/system_info.c
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@ -3,46 +3,92 @@
#include "lvgl.h"
#include "ui/toolbar.h"
static size_t get_heap_free() {
#ifdef ESP_PLATFORM
return heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
#else
return 4096 * 1024;
#endif
}
static size_t get_heap_total() {
#ifdef ESP_PLATFORM
return heap_caps_get_total_size(MALLOC_CAP_INTERNAL);
#else
return 8192 * 1024;
#endif
}
static size_t get_spi_free() {
#ifdef ESP_PLATFORM
return heap_caps_get_free_size(MALLOC_CAP_SPIRAM);
#else
return 4096 * 1024;
#endif
}
static size_t get_spi_total() {
#ifdef ESP_PLATFORM
return heap_caps_get_total_size(MALLOC_CAP_SPIRAM);
#else
return 8192 * 1024;
#endif
}
static void add_memory_bar(lv_obj_t* parent, const char* label, size_t used, size_t total) {
lv_obj_t* container = lv_obj_create(parent);
lv_obj_set_size(container, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(container, 0, 0);
lv_obj_set_style_border_width(container, 0, 0);
lv_obj_set_flex_flow(container, LV_FLEX_FLOW_ROW);
lv_obj_t* left_label = lv_label_create(container);
lv_label_set_text(left_label, label);
lv_obj_set_width(left_label, 60);
lv_obj_t* bar = lv_bar_create(container);
lv_obj_set_flex_grow(bar, 1);
lv_bar_set_range(bar, 0, (int32_t)total);
lv_bar_set_value(bar, (int32_t)used, 0);
lv_obj_t* bottom_label = lv_label_create(parent);
lv_label_set_text_fmt(bottom_label, "%u / %u kB", (used / 1024), (total / 1024));
lv_obj_set_width(bottom_label, LV_PCT(100));
lv_obj_set_style_text_align(bottom_label, LV_TEXT_ALIGN_RIGHT, 0);
}
static void app_show(App app, lv_obj_t* parent) {
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
tt_toolbar_create_for_app(parent, app);
// This wrapper automatically has its children added vertically underneath eachother
lv_obj_t* wrapper = lv_obj_create(parent);
lv_obj_set_style_border_width(wrapper, 0, 0);
lv_obj_set_flex_flow(wrapper, LV_FLEX_FLOW_COLUMN);
lv_obj_set_width(wrapper, LV_PCT(100));
lv_obj_set_flex_grow(wrapper, 1);
lv_obj_t* heap_info = lv_label_create(wrapper);
lv_label_set_recolor(heap_info, true);
lv_obj_set_width(heap_info, 200);
lv_obj_set_style_text_align(heap_info, LV_TEXT_ALIGN_CENTER, 0);
#ifdef ESP_PLATFORM
lv_label_set_text_fmt(
heap_info,
"Heap available:\n%d / %d",
heap_caps_get_free_size(MALLOC_CAP_INTERNAL),
heap_caps_get_total_size(MALLOC_CAP_INTERNAL)
);
#else
lv_label_set_text(heap_info, "Heap available: ?");
#endif
lv_obj_align(heap_info, LV_ALIGN_CENTER, 0, -20);
// Wrapper for the memory usage bars
lv_obj_t* memory_label = lv_label_create(wrapper);
lv_label_set_text(memory_label, "Memory usage");
lv_obj_t* memory_wrapper = lv_obj_create(wrapper);
lv_obj_set_flex_flow(memory_wrapper, LV_FLEX_FLOW_COLUMN);
lv_obj_set_size(memory_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
add_memory_bar(memory_wrapper, "Heap", get_heap_total() - get_heap_free(), get_heap_total());
add_memory_bar(memory_wrapper, "SPI", get_spi_total() - get_spi_free(), get_spi_total());
lv_obj_t* spi_info = lv_label_create(wrapper);
lv_label_set_recolor(spi_info, true);
lv_obj_set_width(spi_info, 200);
lv_obj_set_style_text_align(spi_info, LV_TEXT_ALIGN_CENTER, 0);
#ifdef ESP_PLATFORM
lv_label_set_text_fmt(
spi_info,
"SPI available\n%d / %d",
heap_caps_get_free_size(MALLOC_CAP_SPIRAM),
heap_caps_get_total_size(MALLOC_CAP_SPIRAM)
);
#else
lv_label_set_text(spi_info, "SPI available: none");
// Build info
lv_obj_t* build_info_label = lv_label_create(wrapper);
lv_label_set_text(build_info_label, "Build info");
lv_obj_t* build_info_wrapper = lv_obj_create(wrapper);
lv_obj_set_flex_flow(build_info_wrapper, LV_FLEX_FLOW_COLUMN);
lv_obj_set_size(build_info_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_t* esp_idf_version = lv_label_create(build_info_wrapper);
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);
#endif
lv_obj_align(spi_info, LV_ALIGN_CENTER, 0, 20);
}
AppManifest system_info_app = {