TMS570LC4357: Simple HET-Example doesn't work

Kenan Bagci

Prodigy 160 points

Part Number: TMS570LC4357

Hello,

I try to produce a PWM-Signal on the HET1_30 pin. What I did:

1. Generate a PWM-Signal with the help of the "insert pwm"- Option in the HET-IDE and assemble the code.

2. Enable the HET-Driver, set pin 30 as output and enable the advanced config mode in HCG.

3. Write a simple programm in CCS, which includes "HL_het.h", initializes the HET and lands in a while-loop.

I don't get any errors, but I don't get the desired PWM-signal.

Did I forgot something?

Best regards

Kenan

over 8 years ago

0 Bob Crosby over 8 years ago

TI__Guru 72500 points

Did you see the Tutorials under the HET IDE directory? The tutorial documentation is in the directory:
C:\ProgramData\Texas Instruments\Hercules\HET IDE\03.05.01\resources\help
unless you used a different default install directory for the HET IDE.

0 Kenan Bagci over 8 years ago in reply to Bob Crosby

Prodigy 160 points

I cant find a Folder named resources.

Best regards,

Kenan

0 Anthony F. Seely over 8 years ago in reply to Kenan Bagci

TI__Guru 68950 points

Kenan,

Try typing %PROGRAMDATA% into the explorer bar. You are not in the right folder... you are looking in the folder where the executable is installed.

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TMS570LC4357: Simple HET-Example doesn't work