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SDHelper.h
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SDHelper.h
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#ifndef SD_HELPER_H_
#define SD_HELPER_H_
#include <Arduino.h>
#include "mbfs/MB_MCU.h"
#include "Firebase.h"
// If SD Card used for storage, assign SD card type and FS used in src/FirebaseFS.h and
// change the config for that card interfaces in this file (src/addons/SDHelper.h)
#if defined(DEFAULT_SD_FS) && defined(CARD_TYPE_SD)
#if defined(ESP32)
#define SPI_CS_PIN 13
#define SPI_SCK_PIN 14
#define SPI_MISO_PIN 2
#define SPI_MOSI_PIN 15
#define SPI_CLOCK_IN_MHz 16
#elif defined(ESP8266)
#define SPI_CS_PIN 15
#elif defined(MB_ARDUINO_PICO)
// Use SPI 1's SS (GPIO 13) port as CS for SPI
#define SPI_CS_PIN PIN_SPI1_SS
#endif
// if SdFat library installed and FirebaseFS.h was set to use it (for ESP32 only)
#if defined(USE_SD_FAT_ESP32)
// https://github.com/greiman/SdFat
SdSpiConfig sdFatSPIConfig(SPI_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(SPI_CLOCK_IN_MHz));
#elif defined(ESP32) // if ESP32 and no SdFat library installed
SPIClass spi;
#elif defined(ESP8266)
SDFSConfig sdFSConfig(SPI_CS_PIN, SPI_HALF_SPEED);
#elif defined(MB_ARDUINO_PICO)
/** Use Pico SPI 1 for SPI
* MISO GPIO 12
* MOSI GPIO 15
* SCK GPIO 14
* SS GPIO 13
*/
SDFSConfig sdFSConfig(SPI_CS_PIN, SPI_HALF_SPEED, SPI1);
#endif
#endif
bool SD_Card_Mounting()
{
#if defined(FIREBASE_ESP_CLIENT) || defined(FIREBASE_ESP32_CLIENT) || defined(FIREBASE_ESP8266_CLIENT)
#if defined(DEFAULT_SD_FS) && defined(CARD_TYPE_SD)
#if defined(USE_SD_FAT_ESP32)
Serial.print("\nMounting SD Card... ");
if (!Firebase.sdBegin(&sdFatSPIConfig, SPI_CS_PIN, SPI_SCK_PIN, SPI_MISO_PIN, SPI_MOSI_PIN)) // pointer to SdSpiConfig, SS, SCK,MISO, MOSI
{
Serial.println("failed\n");
return false;
}
else
{
Serial.println("success\n");
return true;
}
#elif defined(ESP32) // if ESP32 and no SdFat library installed
Serial.print("\nMounting SD Card... ");
spi.begin(SPI_SCK_PIN, SPI_MISO_PIN, SPI_MOSI_PIN, SPI_CS_PIN); // SPI pins config -> SCK,MISO, MOSI, SS
if (!Firebase.sdBegin(SPI_CS_PIN, &spi)) // SS, pointer to SPIClass <- SPIClass object should defined as static or global
{
Serial.println("failed\n");
return false;
}
else
{
Serial.println("success\n");
return true;
}
#elif defined(ESP8266)
Serial.print("\nMounting SD Card... ");
if (!Firebase.sdBegin(SPI_CS_PIN)) // or Firebase.sdBegin(&sdFSConfig)
{
Serial.println("failed\n");
return false;
}
else
{
Serial.println("success\n");
return true;
}
#elif defined(MB_ARDUINO_PICO)
Serial.print("\nMounting SD Card... ");
if (!Firebase.sdBegin(&sdFSConfig)) // We begin with the SDFSConfig to use SPI 1 port
{
Serial.println("failed\n");
return false;
}
else
{
Serial.println("success\n");
return true;
}
#endif
#endif
#if defined(DEFAULT_SD_FS) && defined(CARD_TYPE_SD_MMC)
Serial.print("\nMounting SD_MMC Card... ");
if (!Firebase.sdMMCBegin("/sdcard", false, true))
{
Serial.println("failed\n");
return false;
}
else
{
Serial.println("success\n");
return true;
}
#endif
#endif
Serial.println("\nSD filesystem was not setup yet.");
return false;
}
#endif