Aubrey Wahl aubsw

TSS-P Prius EPS Swap Guide

This is a guide for how to swap the electronic power steering motor on a TSS-P (2016-2020) Prius with one from a TSS2 Prius (2021-2022). This raises the torque limit, upgrades the steering position encoder, and provides more stable lateral control for the Comma. From my experience, the torque increases from ~45° to ~135°. This enables the Comma to take some right and left turns at intersections. Below is an example of the new torque around a corner running Sunnypilot with MADS enabled.

Acquiring the correct motor

The two motor part numbers to get are: 89650-47600 or 89650-47800. 2021-2022 C-HR motors may also work, but are untested. Try searching on eBay or junkyards for used motors. Learning eBay search syntax such as (21, 22, 2021, 2022) Prius (EPS, power steering) and saving searches with notifications helps. New parts are also an option, but may cost up to 8x more. Make sure there

Exponent - ex-navigation

This is for now, for my personal use only, things might not be correctly explained here. For the official docs please check: https://github.com/exponentjs/ex-navigation/blob/master/README.md

Navigation bar configuration

On every screen you can use the built-in navigation bar, you can add a title, left button, right button or change navigation bar’s style. All you need to do is pass appropriate params to navigationBar in the route configuration:

import React, { Component } from 'react';

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

	---
	format_version: 1.1.0
	default_step_lib_source: https://github.com/bitrise-io/bitrise-steplib.git
	trigger_map:
	- push_branch: "*"
	workflow: tests
	workflows:
	_tests_setup:
	steps:
	- activate-ssh-key: {}

	/**
	* Copyright (c) 2013-present, Facebook, Inc.
	* All rights reserved.
	*
	* This source code is licensed under the BSD-style license found in the
	* LICENSE file in the root directory of this source tree. An additional grant
	* of patent rights can be found in the PATENTS file in the same directory.
	*
	* Facebook, Inc. ("Facebook") owns all right, title and interest, including
	* all intellectual property and other proprietary rights, in and to the React

	web: bundle exec rails server puma -p $PORT -e $RACK_ENV
	critical: env HEROKU_PROCESS=critical bundle exec sidekiq -c 2 -q critical,4
	default: env HEROKU_PROCESS=default bundle exec sidekiq -c 4 -q default,2
	low: env HEROKU_PROCESS=low bundle exec sidekiq -c 1 -q low,1

	require "sinatra/base"
	require "sinatra/namespace"
	require "multi_json"

	require "api/authentication"
	require "api/error_handling"
	require "api/pagination"

	module Api
	class Base < ::Sinatra::Base

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD