prochrono serial/usb pinout
Posted 01 September 2011 - 03:02 PM
anyways i've seen the cables done and such but i just want to solder one up on my bench really quick and was wondering if anyone has the pinout for how this needs to be done. thanks guys!
Posted 08 September 2011 - 08:02 PM
I've tried to get a simple serial port to connect to the unit using the CE software on their webpage. While I can get the unit to respond to commands from the software, I can not receive any data. It appears that the unit's TX signal does not meet RS232 signal specs (+/- 12V). Any feedback would be appreciated.
Posted 16 September 2011 - 06:47 PM
Has anyone had any luck DIYing your own interface to the ProChrono? Is it 3.3 or 5V TTL level or is it true RS232 serial communication that is needed? What is the pinout on the ProChrono jack--- I'm pretty sure the base of 3.5mm jack is ground and I believe the tip is the TX from the chrono (connects to RX on USB adapter) but is this indeed the case?
I appreciate any guidance members of this forum can provide on this!
Posted 18 September 2011 - 06:35 AM
Surely someone has successfully done this - we just need to find them
Posted 28 May 2012 - 01:03 AM
Posted 28 May 2012 - 05:50 AM
I could never quite figire out the rationale for how they pulled velocities from the chronograph. I'm pretty sure there must be a very cerebral checksum or something that was lost on me.
I'll take a look at my hack of a program when I get home (at the inlaws) and post what I did.
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users