spark/core-common-lib — pull request #28 by m-mcgowan (2014-06-21 18:22:14+00:00)
Title: RAM optimization and clean up of sFLASH_write function

The RAM optimization frees 176 bytes by allocating the static expandedKey buffer on the stack. As you see, it was only used in one place.

The sFLASH_Write change was just a little tidy up to make the source buffer `const` - since writing doesn't change that data.