Add SD Card read/write Crossfire communication capability to LOS
Due date
27 Feb
Key outcomes
Design and implement an object-oritented structure to log arbitrary messages to a SPI-connect SD carda driver that utilizes Crossfire to replace ppm between RC Link and the Flight Controller.
Status
Status
colour
Green
title
DESIGN
...
\uD83E\uDD14 Problem Statement
Stanley TangHas written an SD card driver for communicating with an arbitrary SD card over SPI. This driver now needs to be ‘passed up’ the abstraction layer to an abstract interface with which ZP can call into itDesign and implement a driver that utilizes Crossfire to replace ppm between RC Link and the Flight Controller.
🎯 Scope
Current Must Haves:
SD Card Non-Volitile storage via SPI
Future Expansion:
SD Card Non-Volitile storage via SDMMC
Not in scope:
Tasks Break Down:
\uD83D\uDDD3 Timeline
Estimated timeline is ~1 month, as a conservative guess. This is Darwin Clark 's first project, so there are many unknowns contingent on how long it takes him to grasp topics and organizational structuresThis will be determined in a future microarch revision, once the general architecture of the driver is further complete.