> Bit-banding is supported in order to reduce the execution time for
> read-modify-write (RMW) operations to memory.
> With bit-banding, certain regions in the memory map
> (SRAM and peripheral space) can use address aliases to access
> individual bits in one atomic operation.
https://www.ti.com/lit/ug/swcu117i/swcu117i.pdf
This change required correcting the values for LCRH_PEN and LRCH_EPS
values defined in cc26x0_uart.h, as they were incorrect according to
19.8.1.7 of the TI CC26x0 reference manual.
on-behalf-of: @sparkmeter <ben.postman@sparkmeter.io>
This commit cleans up magic number and defines bitfields.
Adds error codes for ADDR/DATA NACK and ARBLOSS
Adds error handling, it corrects when an error occurs
Protects from flags that could lockup the bus
