Can communication

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admin
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Posts: 24
Joined: 13 Aug 2021, 18:24

Can communication

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Tcu replaces the original gearboxes for cars after can:
BMW 6HP Exx Series (E9X, E6X)
BMW E46, E39 3.0D 204HP
BMW FXX (READ ONLY)
Nissan 350Z (read only)
Mercedes CLS 55AMG 5-Gtronic
Camaro SS, Silverado (09-15r)
Trailblazer, Saab 97X (05-08r) GM E67 ECU
Support Read Can Haltech, sending as I/O Expander12(Box AB)

Communication with Stand Alone controllers:
Ecumasetr
Motec M1
Link G4X
Link G4X V1.0.rar
(1.5 KiB) Downloaded 138 times
MaxxECU

Controller It transmits and receives frames in its standard which can be used to establish communication with any device.
admin
Site Admin
Posts: 24
Joined: 13 Aug 2021, 18:24

Description of the transmitting protocol

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In the frame define value you can send the torque limit parameter.
This parameter is generated when shifting up gears. "0" means 0% torque cut and "5000" means 100% torque cut
In tcu, you can set any linearization of the sent parameter in the range of 0-65535
TCU CAN standard Send1.png
TCU CAN standard Send1.png (55.19 KiB) Viewed 1815 times
TCU CAN standard Send2.png
TCU CAN standard Send2.png (37.14 KiB) Viewed 1815 times
admin
Site Admin
Posts: 24
Joined: 13 Aug 2021, 18:24

Receiving protocol description

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TCU CAN standard Read.png
TCU CAN standard Read.png (45.91 KiB) Viewed 1819 times
admin
Site Admin
Posts: 24
Joined: 13 Aug 2021, 18:24

MaxxECU

Post by admin »

For MaxxECU, set in CAN>> Can 2 Type CAR to 6 (TCU Standard CAN)
and set in CAN>>Custom ECU>>Read Base ID to 1536 DEC (600 HEX)

Can TCU1.jpg
Can TCU1.jpg (230.5 KiB) Viewed 1650 times
Can TCU2.jpg
Can TCU2.jpg (301 KiB) Viewed 1650 times
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