We pushed out ROBOTC V4.52 today (Dec 7 2015). There are a few interesting features included for teams programming the cortex using ROBOTC. Datalogging. This is a new feature that enables you to monitor parameters such as motor power and sensor values and save that information off in a excel comp…

[image] FullMetalMentor: Awesome! The Cortex comes to the science lab. Thank you! Thank you! This is an initial implementation and still has a few “rough edges”, it only made it into the cortex build very recently. Robomatter is always looking for constructive feedback so let us know what…

ok so I am a little confused about how to use the data logger, what exactly does each command do, I am confused here, does the command datalogAddValue(); just add one value to the data stream, or does it add a value continually to the stream. for example, if I said datalogAddValue(0,velocity); w…

Collin Stiers: ok so I am a little confused about how to use the data logger, what exactly does each command do, I am confused here, does the command datalogAddValue(); just add one value to the data stream, or does it add a value continually to the stream. for example, if I said datalogAddV…

We had a small bug creep through in 4.52, delete these two lines from you competition code for now or you will get compile errors. #pragma autonomousDuration(20) #pragma userControlDuration(120)

[image] jpearman: We had a small bug creep through in 4.52, delete these two lines from you competition code for now or you will get compile errors. #pragma autonomousDuration(20) #pragma userControlDuration(120) Does it affect how the robot performs on the field? Also, after the update, i h…

[image] alex531: Does it affect how the robot performs on the field? Also, after the update, i had more than those 2 errors(a bunch of define errors) It does not affect how the robot performs, those statements are left over from the days of the PIC and radios. Can you send me the code in a p…

Any instructions on how to downgrade RobotC?

So we had a little snafu with the new version of ROBOTC yesterday. A small change we had made to the compiler caused the problem when compiling code with the old autonomousDuration and userControlDuration pragmas included, how we missed this in regression testing I don’t know, but we did and I apol…

James, Could you give some more details on how getMotorVelocity() is calculated internally? Is it’s accuracy a subject to integer round off and how much? Would any I2C communication delays cancel themselves out?

[image] technik3k: James, Could you give some more details on how getMotorVelocity() is calculated internally? Is it’s accuracy a subject to integer round off and how much? Would any I2C communication delays cancel themselves out? So the information on the IME is here. [image] D…

ROBOTC V4.52

VEX V5 General Discussion Technical Discussion

jpearman December 15, 2015, 3:08pm 14

See the pretty pictures in this post.