Stellaris: Serial, SPI and TwoWire Declaration Consistency

[robertinant]

From @rei-vilo on December 15, 2013 15:16

The UART buffers have been resized —see #300, no more SRAM over-usage— but the 8 UART ports are still hard-coded, prompting a new issue about the consistency of how the ports are managed:

• Serial* ports are hard-declared Serial, Serial1, ..., Serial7

while

• SPI and TwoWire are soft-declared with the setModule() function

Could we use the setModule() function for all the ports, Serial*, SPI and TwoWire?

Only the first of those ports, namely Serial, SPI and Wire, could remain hard-coded.

Copied from original issue: energia/Energia#306

[robertinant]

fixed with ff5008a041f02f129543a8496a202cc15c7b5694