In some cases, SPIFlash driver hangs during initialization because it reads data from the SPI backend. But if SPI backend has not been initialized, this fails.
For information on installing libraries, see: http://arduino.cc/en/Guide/Libraries
In some cases, SPIFlash driver hangs during initialization because it reads data from the SPI backend. But if SPI backend has not been initialized, this fails.
For information on installing libraries, see: http://arduino.cc/en/Guide/Libraries