Initial SPI device.
Supporting spi device write.
Spi device bug fixing.
More Spi device code modifications, still not working.
Further improvement to SPI support.
Refining 07_spi0_flash application.
The application is not complete. There is a need in generic
"SPI Flash" manager component.
Minor update to Spi device.
Merging changes to embxx library.
Merge branch 'develop' into spi
Merging changes to "embxx".
merging changes to embxx.
Fixing some build error after merge.
Unifying compilation of test_cpp and app applications.
Merged modifications to embxx.
Switching to master branch of embxx.
Release v0.5