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sfuphantom / vcu-fw

Vehicle Control Unit - Firmware for the TMS570LS1227 written upon the freeRTOS v9 platform
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Implement BOTS logic #45

Open rafguevara14 opened 1 year ago

rafguevara14 commented 1 year ago

Gather characteristics of the BOTS signal ie active high/low, logic level, etc Add new event to eCarEvents and notify state machine Test using CLI

Update interface document: https://docs.google.com/document/d/1Ut_q42FNuqnMAqmwgvhiAlQ1F1jr7UJEptP9l4vzhDA/edit?disco=AAABL8AGWc4

rafguevara14 commented 1 year ago

Blocked waiting on updates for Power.

rafguevara14 commented 6 months ago

@rubberduck653 Assign to justin once he is in the github

jykh24 commented 5 months ago

The BOTS signal will be low until activated and then should remain high and send a signal to open the shutdown circuit

jykh24 commented 5 months ago

T.3.3 Brake Over Travel Switch - BOTS T.3.3.1 The vehicle must have a Brake Over Travel Switch (BOTS). Brake pedal travel exceeding the normal range will actuate the switch T.3.3.2 The BOTS must be a mechanical single pole, single throw (commonly known as a two position) switch (push-pull or flip type). Formula SAE® Rules 2024 © 2023 SAE International Page 63 of 140 Version 1.0 1 Sep 2023 T.3.3.3 Operation of the BOTS to the OFF position must Open the Shutdown Circuit IC.9.2.2 / EV.7.2.2 T.3.3.4 Repeated operation of the switch must not reset or restore power
T.3.3.5 The driver must not be able to reset the BOTS.
T.3.3.6 The BOTS must be implemented with analog components, and not using programmable logic controllers, engine control units, or similar functioning digital controllers.

jykh24 commented 5 months ago

update task_throttle.c to include logic for clearing bots logic after receiving clearing signal from single throw switch