Troubleshooting of SPI high speed data communicaiton

Status
Not open for further replies.

Wafeeq

Member level 3
Joined
Jul 26, 2010
Messages
61
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,288
Location
Pakistan
Visit site
Activity points
1,728
I am communicating TMS570 microcontroller with A4960 motor controller over SPI. During the communication, data is lost because some times, transmission is not successful. I want to troubleshoot what TMS is sending. Is there any way that I can see SPI data over my PC? SPI baud rate is almost 1Mhz so I can not use simple terminal etc. Please suggest any solution. I tried to troubleshoot over oscilloscope but as data is not fixed, every time changing and speed of change in data is also very high I can not see even on oscilloscope.
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…