The logging module can build strings directly from printf syntax - no
need to build the string first.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Report in the log the host CPU type and count. This helps distinguish
between different rpi versions when debugging the log from a problem
report.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The arduino style serial port interfaces can reset the MCU when the
serial port is opened. Clearing the HUPCL flag makes this less
likely.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor