This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

cyg_spi_mmc_dev0 how to initialize it


Hello ,
I' am trying to mount a sdcard using fatfs and the card connected using spi.
I don't fine the right way to define cyg_spi_mmc_dev0 inside my application.

With the following should i write : " cyg_spi_mmc_dev0 = mmc_spi_device.spi_device; "

cyg_spi_lpc2xxx_dev_t mmc_spi_device CYG_SPI_DEVICE_ON_BUS(0) = {
      .spi_device.spi_bus = &cyg_spi_lpc2xxx_bus0.spi_bus,        //
      .spi_cpha = 0,                 // Clock phase
      .spi_cpol = 0,                 // Clock polarity
      .spi_lsbf = 0,                 // LSB first
      .spi_baud = 1000000,           // 1 Mbit/s
      .spi_cs = mmc_cs               // Chip select driver
};



--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]