mikaelpatel / arduino-spi Goto Github PK

I am trying to use your library to let me extend my SRAM on Arduino Mega.

I am using this wire configuration with 23LC1024:

https://www.dropbox.com/s/lmacvq9q74d72mb/Captura%20de%20tela%202017-10-18%2012.34.44.png?dl=0

23LC1024 -> Arduino Mega
1 CS (Chip Select) -> D53
2 SO (Slave Out) -> D50 (MOSI)
4 Vss (Ground) -> Ground
5 SI (Slave In) -> D51 (MISO)
6 SCK (Clock) -> D52 (Clock)

I am using the example: Arduino-Storage -> Stream

And I changed it to:

#include "Storage.h"
#include "GPIO.h"
#include "SPI.h"
#include "MC23LCXXX.h"

#define USE_SOFTWARE_SPI
//#define USE_HARDWARE_SPI

#if defined(USE_SOFTWARE_SPI)
#include "Software/SPI.h"
Software::SPI<BOARD::D51, BOARD::D50, BOARD::D52> spi;
#elif defined(USE_HARDWARE_SPI)
#include "Hardware/SPI.h"
Hardware::SPI spi;
#endif

// External memory storage
MC23LC1024<BOARD::D53> sram(spi);

But with or without the 23LC1024 is attached to the arduino. For me shows the same SRAM Size:

sram.SIZE = 131072
sram.room = 111072

am I doing something wrong? Thanks

Use @tparam.