…ks if MPU is used or not. Not sure if this is actually the best (or even correct) way of doing this...
…'t work at all yet.
…faster. - In MPU_Fault check if fault was from thread or handler. Can be used for additional fault handlers - Couple of fixes in dma driver (has no effect on Uart driver)
…e symbols surrounding exception handling, pulled in from libsupc++).
…emchr and running past the end of the buffer!