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firmware v1.1.2

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@github-actions github-actions released this 04 Aug 18:27
· 8 commits to main since this release

Changes since 1.0

  • Change the default gate drive strength for moteus-n1 to the values which it was qualified at. When the moteus-c1 was introduced, the moteus-n1 was accidentally set to more aggressive gate drive strength values. This could result in increased gate drive failure rates with poor phase wire soldering or input voltages above 36V.
  • Improve hall effect performance
    • Reduce velocity ripple by not starting the velocity decay process until after the expected transition
    • Improve velocity estimation when hall rising and falling times are mismatched
  • Fix AksIM-2 wrapping on startup
  • CUI AMT21: Actually operate the RS485 bus in half-duplex mode. Previously, transmit was always asserted, which would occasionally sometimes work, but resulted in two masters on the bus at the same time.
  • Improve I2C aux port robustness
    • Reset peripherals that are unresponsive
    • Enable the STM32 analog filter
    • Disable the STM32 own address matching feature
  • Fix the location of the default UART port for moteus-c1 and moteus-n1. The location of the UART port by default for all controllers now matches the documentation:
    • moteus-r4: AUX2/ABS
    • moteus-n1: AUX1
    • moteus-c1: AUX2
    • moteus-x1: AUX1