Fix headings

This commit is contained in:
Timur Iskhodzhanov 2020-08-28 00:20:30 -07:00
parent 3e0dc3a1ab
commit f9392f5a9f
1 changed files with 8 additions and 5 deletions

View File

@ -25,7 +25,7 @@ Channel name | Equation | Notes
Speed | bytesToIntLe(raw, 0, 2) * 0.01569358787 | May want to check the multiplier against an external GPS device
Brake position | min(C / 0.7, 100) | The third byte is the pressure in the brake system, in Bars. The 0.7 divider seems to be a good value to get 100% at pressure slightly higher than those you're likely to use on the track for cars with no aero. You can use 0.8 or 0.9 if you see 100% too often.
# PID 0xD4
## PID 0xD4
Update frequency: 50 times per second.
@ -36,7 +36,7 @@ Wheel speed FR | bytesToIntLe(raw, 2, 2) * 0.01569358787 | Use same multiplier a
Wheel speed RL | bytesToIntLe(raw, 4, 2) * 0.01569358787 | Use same multiplier as for speed in 0xD1
Wheel speed RR | bytesToIntLe(raw, 6, 2) * 0.01569358787 | Use same multiplier as for speed in 0xD1
# PID 0x140
## PID 0x140
Update frequency: 100 times per second.
@ -49,7 +49,7 @@ Engine RPM | C + (D & 63) * 256
Throttle position | F / 2.55 | Not tested
??? | bytes 6, 7
# PID 0x141
## PID 0x141
Update frequency: 100 times per second.
@ -60,7 +60,7 @@ Gear | G & 0xF | Not tested much. The value seems to jump so much that the usefu
Given how frequently 0x141 messages are sent, I presume there's a lot more
interesting info there.
# PID 0x360
## PID 0x360
Update frequency: 20 times per second.
@ -69,7 +69,10 @@ Channel name | Equation
Engine oil temperature | C - 40
Coolant temperature | D - 40
# Connections
TODO: would be great to find how to read the ambient temperature, and maybe the
intake temperature.
## Connections
Besides the CAN pins in the OBD-II port, there is a CAN bus male port hidden
behind the car multimedia head unit: