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This patch replaces all occurences of the macro DEV_FAIL by -EIO at the driver level. So this patch touch the files under drivers/, include/ and samples/drivers/ when applicable. This patch is part of the effort to transition from DEV_* codes to errno.h codes. Change-Id: I0594ab5dbe667e074c250129e7c13ce512ac940f Signed-off-by: Andre Guedes <andre.guedes@intel.com> |
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SPI W25Q80BL Sample Application =============================== This sample application illustrates how to use the SPI APIs from Zephyr. The target device is present in the Quark SE development board and requires the use of a GPIO pin as Chip Select to function. The application is very simple. It simples reads the manufacturer and device identification from the device.