SDFat Library and SPI1

[MichaelRensing]

Has anyone used the SDFat Library with the Photon’s SPI1? What changes need to be made to the library to make this work?

Thanks

[MichaelRensing]

I think I may have found it myself. It looks like this will allow me to use SPI1

Try SdFat, a Library for SD Cards

@whg I am trying to run the TryMeFirst example on an Electron with 0.5.2 and keep getting the following error: Can’t access SD card. Do not reformat. No card, wrong chip select pin, or SPI problem? SD errorCode: 0X1,0XFF I am using a 8GB Kingston micrSD card adapter wired to SCK => D4, MISO => D3, MOSI => D2, SS => D5 (SPI_CONFIGURATON 1) #define SPI_CONFIGURATION 1 //------------------------------------------------------------------------------ // Setup SPI configuration. #if SPI_CONFIG…

[rickkas7]

The Photon should work properly using #define SPI_CONFIGURATION 1 with SDFAT. I have one set up that way.

[MichaelRensing]

Thanks @rickkas7 ! I am just waiting on the sd card board to arrive to test it.

[KyleG]

Thanks @rickkas7 for helping! Let us know @MichaelRensing if it works.

[MichaelRensing]

I am trying out the trymefirst file in examples. I have set

#define SPI_CONFIGURATION 1

However, I am running into an error with

#elif SPI_CONFIGURATION == 1
// Secondary SPI with DMA
// SCK => D4, MISO => D3, MOSI => D2, SS => D1
SdFat sd(1);
const uint8_t chipSelect = D5;

I am getting an error on the line constructing the SDFat, no matching function for call to ‘SdFat::SdFat(int)’
What do I need to modify to get the micro sd working?

[MichaelRensing]

I needed to verify against a photon, not just try to verify the code.