Individual updates

• Further work on the radio/SPI API to improve its robustness
  • The refactored interface has been tested for both receive and transmit; it is much simpler and more reliable
• Implemented interrupt-based CAN transmit mailbox synchronization to allow better coordination of the limited number of hardware CAN mailboxes (see below)
• Bridging proof-of-concept underway; initial tests will packetize, but not compress

Schedule status

UART driver bringup is falling behind, but the radio API implementation and testing is higher priority. The bringup will not take very long, so it will probably be delayed in the schedule until the configuration API becomes clearer.

Deliverables for 2019 Mar. 2

• Bridging proof-of-concept completed and tested (preferably at >1 m range)
• Integration plans for codec and configuration APIs