6 Mar
2019
6 Mar
'19
2:46 p.m.
For 145.85625 MHz the radio stores bbcd 01 45 85 62. For 462.56250 the radio stores bbcd 04 62 56 25. For 446.09375 the radio stores bbcd 04 46 09 37. Then based on the last digit (0, 2, 5 or 7) the radio knows to tune to .nnn, .nnn25, .nnn50 or .nnn75.
Any thoughts on how or if this can be supported in CHIRP?
You'll just need to make the driver do the same sort of thing. Make the driver "know" that ending in 2 or 7 means to add an extra 250Hz to get the frequency aligned. I know I've worked on at least one driver that had a flag (ft7800 I think) which indicated "this needs some extra added to it", which is kinda similar.
--Dan