Attendees

• Yichen Liu

• @David Burnett

• @Kristofer PISTER

• Daniel Lovell

• Eric Yang

• @Alex Moreno

• @Titan Yuan

• @Austin Patel

• @Fil Maksimovic

• @Yu-Chi Lin

• @Thomas Watteyne

Minutes

• @Thomas Watteyne

  • discussion about project with MOFD

• @David Burnett

  • Testing with Joulescope is up and running

  • The problem was a ground loop! (Not a surprise.)

  • First assembling a library of functions to switch on/off LDOs

  • Goal is to compare with simulation results to find the excess current

• General discussion about PCB assembly order of operations led by @Alex Moreno

• @Titan Yuan

  • Update on getting SCuM programmer working on Mac/Linux. Native windows running on bare metal is the only thing that works right now.

  • Keil v5 necessary, can’t use v6

  • Proposing migrating build system into Bazel

  • @Thomas Watteyne recommends cutting the programming script down to the single pyserial command that hangs and using a scope to see if bits get sent

• @Alex Moreno slides on oscillator testing