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#include <Arduino.h>
#include "display.h"
#include "buttons.h"
#include <esp_chip_info.h>
#include <esp_heap_caps.h>
void runSystemInfoFeature()
{
esp_chip_info_t chip_info;
esp_chip_info(&chip_info);
while (true)
{
//u8g2.clearBuffer();
//char buf[32];
//sprintf(buf, "Cores: %d", chip_info.cores);
//u8g2.drawStr(0, 14, buf);
//sprintf(buf, "Heap: %d",
// heap_caps_get_free_size(MALLOC_CAP_DEFAULT));
//u8g2.drawStr(0, 28, buf);
//u8g2.drawStr(0, 60, "BACK to exit");
// Get RAM info
size_t freeHeap = heap_caps_get_free_size(MALLOC_CAP_DEFAULT);
size_t totalHeap = heap_caps_get_total_size(MALLOC_CAP_DEFAULT);
int ramUsage = 100 - ((freeHeap * 100) / totalHeap);
// Get Flash info
//uint32_t flashSize = spi_flash_get_chip_size();
uint32_t flashSize = ESP.getFlashChipSize();
uint32_t flashUsed = ESP.getSketchSize();
int flashUsage = (flashUsed * 100) / flashSize;
// Temperature (approx)
uint8_t temperature = temperatureRead();
// Chip info
esp_chip_info_t chip_info;
esp_chip_info(&chip_info);
u8g2.clearBuffer();
u8g2.setFont(u8g2_font_6x12_tr);
char buf[32];
// Box 1 - RAM
u8g2.drawFrame(0, 0, 128, 12);
sprintf(buf, "RAM: %d%% used", ramUsage);
u8g2.drawStr(4, 9, buf);
// Box 2 - Flash
u8g2.drawFrame(0, 12, 128, 12);
sprintf(buf, "Flash: %d%% used", flashUsage);
u8g2.drawStr(4, 21, buf);
// Box 3 - Temp (FULL WIDTH now)
u8g2.drawFrame(0, 24, 128, 12);
sprintf(buf, "Temp: %d C", temperature);
u8g2.drawStr(4, 33, buf);
// Box 4 - Chip info (FULL WIDTH)
u8g2.drawFrame(0, 36, 128, 12);
sprintf(buf, "Cores: %d Rev: %d", chip_info.cores, chip_info.revision);
u8g2.drawStr(4, 45, buf);
// Box 5 - PSRAM (KB)
u8g2.drawFrame(0, 48, 128, 12);
sprintf(buf, "PSRAM: %lu KB", heap_caps_get_free_size(MALLOC_CAP_SPIRAM) / 1024);
u8g2.drawStr(4, 57, buf);
u8g2.sendBuffer();
if (btnBack())
{
delay(200);
return;
}
delay(100);
}
}
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