* This is achieved by this simple function, that shift out the data like a UART, but
* in software :)
* The only requirement is that SER_BITBANG_* macros will be defined somewhere (usually hw_ser.h)
* This is achieved by this simple function, that shift out the data like a UART, but
* in software :)
* The only requirement is that SER_BITBANG_* macros will be defined somewhere (usually hw_ser.h)