diff --git a/src/main.ino b/src/main.ino
@@ -8,6 +8,7 @@
#include "nvs_flash.h"
#include <Pangodream_18650_CL.h> // Power management
#include <Preferences.h>
+#include <SD.h>
#include <TFT_eSPI.h>
#include <WiFi.h>
#include <WiFiClientSecure.h>
@@ -851,6 +852,43 @@ void setBrightness(uint8_t value) {
}
+bool setupSD() {
+ digitalWrite(BOARD_SDCARD_CS, HIGH);
+ digitalWrite(RADIO_CS_PIN, HIGH);
+ digitalWrite(BOARD_TFT_CS, HIGH);
+
+ if (SD.begin(BOARD_SDCARD_CS, SPI, 800000U)) {
+ uint8_t cardType = SD.cardType();
+
+ if (cardType == CARD_NONE) {
+ Serial.println("No SD_MMC card attached");
+ return false;
+ } else {
+ Serial.print("SD_MMC Card Type: ");
+ if (cardType == CARD_MMC)
+ Serial.println("MMC");
+ else if (cardType == CARD_SD)
+ Serial.println("SDSC");
+ else if (cardType == CARD_SDHC)
+ Serial.println("SDHC");
+ else
+ Serial.println("UNKNOWN");
+
+ uint32_t cardSize = SD.cardSize() / (1024 * 1024);
+ uint32_t cardTotal = SD.totalBytes() / (1024 * 1024);
+ uint32_t cardUsed = SD.usedBytes() / (1024 * 1024);
+ Serial.printf("SD Card Size: %lu MB\n", cardSize);
+ Serial.printf("Total space: %lu MB\n", cardTotal);
+ Serial.printf("Used space: %lu MB\n", cardUsed);
+
+ return true;
+ }
+ }
+
+ return false;
+}
+
+
void turnOffScreen() {
Serial.println("Screen turned off");
tft.writecommand(TFT_DISPOFF);
|
