Merge remote-tracking branch 'origin/integration' into spi_2
Extended test_spi_setup() in test_spi.c
Removed tests for spi_hardcoded from test_runner.c
Rearanged tests in test_runner.c. Placed SPI last.
Removed a bug in unity
HUGE update. Among others, there have been refactoring and
implementation change, a HUGE work on tests and bugfixes. All tests now
pass. 5 files changes all related to SPI. spi_2.*, test_spi.* and
test_runner.c
Restructured spi_2.h
Commented on functions in spi_2.h
Updated some tests in test_spi.c
Added an extra test to test for variable bitlenghts for the transmission
of SPI. Added to the codebase.
Added two more test functions and added to testbase in test_runner.c for
SPI.
Merge remote-tracking branch 'origin/integration' into spi_2
Renamed spi_2.* to spi.* and commented on code.
Merge remote-tracking branch 'origin/spi_2' into integration