AWR1642: Internal Loop Back Mode can not detect signal

Daniel Cheng1

Mastermind 7095 points

Part Number: AWR1642

Hi Expert,

mcanLoopbackTest() can detect signal
mcanTransmitTest() and mcanEVM_EVMTest() can not detect signal only can detect as below pic

Thanks

Daniel

over 4 years ago

0 Cesar over 4 years ago

TI__Guru*** 148804 points

Hi,

We will review your question and get back to you

thank you

Cesar

0 Sunil T V over 4 years ago

TI__Genius 15230 points

Hi,

mcanLoopbackTest does Loopback through internal or external you can select in the code.

mcanTransmitTest() and mcanEVM_EVMTest() are the functions designed for transmit and receive using external CAN devices or PC based CAN tool like PCAN on the CAN network.

with regards

Sunil

Sensors

Sensors forum

AWR1642: Internal Loop Back Mode can not detect signal