This driver supports the Ultralink Model 320 RS-232 powered WWVB receiver. This driver also supports the Model 330,331,332 decoders in both polled or continous time code mode. Leap second and quality are supported. Any mistakes are mine.
Any improvements are welcome.
DST STD transition indicators Note that this driver does not do anything with the T flag. The M320 also has a 'U' command which returns UT1 correction information. It is not used in this driver. This driver ignores UT1 correction,DST indicator,Leap year and signal level.