thomas.watteyne (Unlicensed)[remote]
Tengfei Chang [remote]
update on SCuM+Zappy+leg chip u-robot
shows the zappy + SCuM schematic
Kristofer PISTER recommends to use #define statements or else code is hard to read
The periodic interrupt does trigger some how, needs to debug
Update on the impact of LC divider (both SCuM->OpenMote and OpenMote->SCuM)
Approx. +200 configuration ticks shift when switching div on for both case
Show a zoom-in version of the LC_count result.
Thomas Watteyne seems we can fix the fine code and just tune the mid code for the frequency
Tengfei Chang implement the quickCal algorithm for this week.
??
update on demo’ing, including BLE
goal is to have a permanent BLE demo, acquire an Android demo
Kristofer PISTER why don’t you try to get a BLE demo by Wednesday?
work on lighthouse, wants to run in a VICON room to have ground truth
bought 30 more bright LEDs
made a mistake in clock selection
output of the IF stage, clock and data recovery block tries to find the bits
in a normal radio, we have a XTAL, so you know what the rate to sample is
without a crystal, we need to sync up better. block to adjust (tick skipping) but only over a 1% error
you have to compensate for initial drift, for example during optimal programming
we should be pulling calibration data out of some calibration database
build environment should pull in the calibration
SQL servers?