Stepper Motor Control with Hercules High-End Timer - Part 8: HET Based Pulse Train Output

RE: Stepper Motor Control with Hercules High-End Timer - Part 8: HET Based Pulse Train Output

Jan Cumps — Sat, 20 Jul 2019 12:06:26 GMT

The settings for the RM57 controller have changed in Code Composer Studio v9.

I've attached a new project file for that version:

https://www.element14.com/community/servlet/JiveServlet/download/38-285412/RM57_Stepper_20190720.zip

The sources haven't changed. Only the flash and memory configuration for linker and loader.

RE: Stepper Motor Control with Hercules High-End Timer - Part 8: HET Based Pulse Train Output

Jan Cumps — Sun, 02 Jul 2017 19:09:17 GMT

... and source code, HET assembler code + Code Composer Studio project attached to the blog post ...

RE: Stepper Motor Control with Hercules High-End Timer - Part 8: HET Based Pulse Train Output

Jan Cumps — Sun, 02 Jul 2017 14:05:42 GMT

The motor is now stepping [View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-148ca802-7077-4d48-b4e8-4fe4d195e436/contentimage_5F00_1.png:16:16].

I had to correct the phase of the SPI signal to the stepper motor driver.

RE: Stepper Motor Control with Hercules High-End Timer - Part 8: HET Based Pulse Train Output

Jan Cumps — Sat, 17 Jun 2017 08:53:27 GMT

I've added a video to the start of the blog. A review of the signals coming out of the Hercules HET module.

RE: Stepper Motor Control with Hercules High-End Timer - Part 8: HET Based Pulse Train Output

DAB — Fri, 16 Jun 2017 20:21:21 GMT

Nice update Jan.

Great series.

DAB