Inspired by a BB demo app I got myself a PanoBike CSCP BLE dongle a while back. Never had the time to do more than test it with the BB demo application and then I more or less forgot about it (and had no proper bike to use it on).
Today, inspiration hit me and I started to look at it a bit, for now first with gattool only.
Took a while to figure it out, BLE is a bit of a mystery with UUIDs and handles and so on.
Result:
Byte 1: What data is available, crank=1 and wheel=2
Bytes: 2,3,4,5: Wheel revolutions
Bytes: 6,7: Wheel event timestamp
Bytes: 8,9: Crank revolutions
Bytes: 10,11: Crank event timestamp
Today, inspiration hit me and I started to look at it a bit, for now first with gattool only.
Took a while to figure it out, BLE is a bit of a mystery with UUIDs and handles and so on.
Result:
Notification handle = 0x0012 value: 03 c8 00 00 00 06 99 e1 00 45 99
Byte 1: What data is available, crank=1 and wheel=2
Bytes: 2,3,4,5: Wheel revolutions
Bytes: 6,7: Wheel event timestamp
Bytes: 8,9: Crank revolutions
Bytes: 10,11: Crank event timestamp