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sunnypilot/openpilot/common/constants.py
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github-actions[bot] ba6db36314 sunnypilot v2026.07.24-4586
version: sunnypilot v2026.003.000 (dev)
date: 2026-07-24T16:32:00
master commit: a0cc313fdc
2026-07-24 16:32:00 +00:00

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Python

import numpy as np
# conversions
class CV:
# Speed
MPH_TO_KPH = 1.609344
KPH_TO_MPH = 1. / MPH_TO_KPH
MS_TO_KPH = 3.6
KPH_TO_MS = 1. / MS_TO_KPH
MS_TO_MPH = MS_TO_KPH * KPH_TO_MPH
MPH_TO_MS = MPH_TO_KPH * KPH_TO_MS
MS_TO_KNOTS = 1.9438
KNOTS_TO_MS = 1. / MS_TO_KNOTS
# Angle
DEG_TO_RAD = np.pi / 180.
RAD_TO_DEG = 1. / DEG_TO_RAD
# Mass
LB_TO_KG = 0.453592
ACCELERATION_DUE_TO_GRAVITY = 9.81 # m/s^2