Running the batch file to compile Libtk on my machines produces code that can't operate servos. There are no errors reported. I've tried two computers, and...
Zach Zink
z@...
Mar 7, 2002 2:42 pm
972
The problem is in <isrtk.h>. Add the following at the beginning of this header file. /* TALRIK II Servo handler */ #define TOC1_isr This disables <isrtk.h>...
jack
jack@...
Mar 7, 2002 7:39 pm
973
Okay, I thought I saw where you are going and got a bit ahead of myself (I think). So much for my idea of messing with the servos to learn interrupts. I made...
Zach Zink
z@...
Mar 11, 2002 7:35 am
974
Zach, I got burned. I should have tested the change. As you pointed out it does not work. In fact, it should not have been made at all. I recompiled all the...
jack
jack@...
Mar 11, 2002 4:58 pm
975
Nope, no physical changes are made when my servos stop working. I have a functioning servo with the original libtk.a, using my own version of avoidtk.c (I've...
Zach Zink
z@...
Mar 11, 2002 5:23 pm
976
What version of ICC11 are you using? It must be version 5.0 or greater. jack At 09:20 AM 3/11/02 -0800, you wrote: Nope, no physical changes are made when my...
jack
jack@...
Mar 11, 2002 5:45 pm
977
I've been trying use the motor/servo ports PA4-PA6 on the tjpro microcontroller to turn on an external motor. The function fd() does not seem to work. What...
It's version 5. No errors given my libtkmake.bat. Can you recompile your libraries properly? What's in your autoexec.bat file? And, do you need to add lines to...
Zach Zink
z@...
Mar 13, 2002 12:23 am
979
Hi you can run a 3 servo motors on PA4-PA6 with additional software or you can run a 5 DC motors with additional 5 H- bridge (7400 + L293)to operate the motors...
I've also used "servo guts" hooked up to other motors, and you can use RC car parts if you have them laying around. They often don't like going into reverse...
Zach Zink
z@...
Mar 13, 2002 3:35 pm
981
Hi: I'm new to this group are there any Java code for these Robots. Thank You...
That would be cool, but it would be tough to fit in a VM you'd think. http://www.interstice.com/~kevinh/khlib/pubdocs/Tree.html That's all I found, stuff to...
Zach Zink
z@...
Mar 14, 2002 5:36 am
983
Hi: I currently doing requirements, architect design using several difference proto Java chips sets for a Robot system, not sure which one I will traget. ...
thanks Eyal and Zach. I already have interactive C. is there a seperate library or something that i have to purchase. All i basically need is a 5V signal that...
Need a little help, I am using IC ao a TJ Pro. I have loaded all the needed files and I am using avoidtjp.c as a test file. The IR sensors are working along...
Andrew De Liso
adeliso1@...
Mar 15, 2002 12:08 am
986
When you hacked them you might not have the pot centered. --Scott ... From: Andrew De Liso <adeliso1@...> Reply-To: mrrobot@yahoogroups.com Date:...
Scott Jantz
scott@...
Mar 15, 2002 2:09 pm
987
I've had servos with three motor wires instead of two, one ended up being some sort of ground. I soldered the extra to the motor's can, and used the other two...
Zach Zink
z@...
Mar 15, 2002 4:09 pm
988
Very wrong! on a TJPRO you need to do the hack in the TJPRO manual that preserves the circuitry in the servo (that is your motor driver) doing what you did may...
Scott Jantz
scott@...
Mar 15, 2002 10:39 pm
989
No, not wrong! Three wires to the motor for power, out of the servo circuitry. I don't mean the 3 wires controlling the servo. I forgot how they wired a motor...
Zach Zink
z@...
Mar 16, 2002 1:37 am
990
hello, I am working on a project using rhino robot with mark IV controller. The robot has to traverse a smooth irregular arc with definite wrist orientation. I...
Hey there, I'm working with a TJPro interfacing an electronic compass (Vector 2x). The problem I'm having is that the PORTD pin that is being read is returning...
electronwave@...
Mar 25, 2002 11:23 pm
992
I purchased the MRC11 with the MRSX011 expansion board both fully assembled. I attached the download/run switch, power switch, reset button, led's, and...
It sounds like you have a chip with buffalo still in it. You need to configure the config register to remove buffalo from the memory map. Our high speed...
Scott Jantz
scott@...
Mar 26, 2002 10:32 pm
994
My guess is that you do not have the jumpers for RAM and ROM on the MRC11 correctly installed. Check the manual for correct jumper settings. Also, what is the...
jack
jack@...
Mar 27, 2002 6:03 pm
995
I am interested in using some ultrasonic rangefinders of the type offered at MrRobot.com, MUST01/40+ etc. I have no experience with ultrasonic rangefinders but...
Hello All I am building a steering console for a remote controlled car. I am looking for gears (I am not sure how many teeth right now) I can attach to my 1/2...
The Microcontroller version is MC68HC11A1FN Thanks for the support, Kevin ... MRC11 ... MC68HC???? ... reset ... Talrik ... correct. ... causes ... button, ......
Everytime I try to invoke pcbug11 (either by using the mrc11.bat file or by straight out running pcbug11.exe and manually specifying the port, macro, and...
I believe the jumpers are installed correctly... I purchased the fully assembled/tested MRC11 with 64k RAM and I haven't moved the jumpers at all. Currently...
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