Page Comparison

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• Need to keep functions generic for GPIOs

• What is providing the RSSI signal? What is the form of the data (Need to ask Aidan Bowers)

• Related hardware: An RC Link

  • RFD900.

    • SiK Manual: https://files.rfdesign.com.au/Files/documents/Software manual.pdf

    • Datasheet: http://files.rfdesign.com.au/Files/documents/RFD900 DataSheet.pdf

    • P2P Manual: https://files.rfdesign.com.au/Files/documents/RFD900x Peer-to-peer V3.X User Manual V1.3.pdf

    • Need to see how RFD900 sends RSSI signals and how it interfaces with the actual flight controller. Then can determine what signal needs to be "decoded"

• Will the PPM driver be what calls the RSSI module?

  • (2021 year was PWM, this year 2022 will need to look into RFD900)

• We are no longer using singleton, need to get rid of that

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• According to SiK Manual, RFD900 has:

  • TX pin that is UART

    • which protocol?

  • GPIOs

    • Digital

    • ADC

    • PWM capable

• “Mavlink radio status reporting”, including local RSSI and remote RSSI

  • https://mavlink.io/en/messages/common.html

  • https://mavlink.io/en/

  • So the RFD900 can use Mavlink serial protocol for RSSI reporting

• Can be configured by AT commands (use RT commands for remote modem):

  • you can send AT commands to get RSSI report

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