; sml, firmware for STATION MASTER (SM), change log
; by Jan Waclawek, microHAM
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v2.8, released 100202
  - UltraBeam 180/bidir support added
v2.7, released 100120
  - UltraBeam support added
v2.6, released 091222
  - SteppIR SDA100 support added
  - AUX baudrate setting bug fixed
  - KeyOut tail added
v2.2, released 081217
  - SteppIR control enhancements
  - added Acom2000A PA control
v2.0, released 081113
  - standalone CAT decoding
  - new format of configuration data
  - steppir protocol enhancements, version reported to router
  - if available, yagi steppir bidir/180 turn used for [LP]
  - added optional KeyIn inverting
  - added break-before-make delay for ANT and BPF relays
  - added always active rotator control option
  - added PA standby and keep PA off options to FUNC menu
  - PS/2 keypad is now fully configurable and individualkeys can be forwarded to Keyer
  - added CIV option on auxiliary serial port
  - added CAT input on auxiliary serial port (BandDecoder-like functionality)
  - brake release after 15s idle during braked rotator calibration
v1.3, released 080723
  - fixed inverted BCD outputs
v1.2, released 080722
  - fixed bug when inhibit lead = 0
  - added alarms for KeyIn late or drop
  - fixed KeyOut
  - added SINK state for A/B voltage measurement
  - fix for iLink coupling/uncoupling
v1.1, released 080702
  - added noTxAntenna lock to Keyer via I2C
  - sleep mode command from keyer is accepted
v1.0, released 080624
  - First release of SM firmware.