 | | Handy board troubles.
|
|
I have various handyboard and i never use the IR ports. So i'm assembling one handy, and don't put al the components asociated to that ports. I download anyprogram to that's board and never boot again!!!! The transmision is o.k. but don't start (...) (27 years ago, 16-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Config Register error
|
|
I had the same problem. I was never able to get HBDL to set the config register. I used DL to set it on one board and DLM on another. I used the information from the HandyBoard technical reference manual to use these programs. (URL) the config (...) (27 years ago, 16-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Config Register error
|
|
hello all, I have only started building the Handy Board and have run into some problems at the very start when i first conected the part built board. I have build it as far as the power supply, stop switch and 68hc11 installed, memory and lcd. When (...) (27 years ago, 16-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Hooking up PA7
|
|
I downloaded the 9600 baud serial driver that uses Digital input #9 or PA7 (I think). It is really unclear to me which connector I should plug into. In between the IR I/O section and the BATTPWR LED's there are a bunch of connectors. The manual (...) (27 years ago, 16-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | using handyboard with vernier ULI
|
|
Hello from New Mexico I'm currently teaching a robotics class at the high school level and we have been exploring the possibility of creating a rover that will eventually be independent and have enough AI to make decisions that will get it through (...) (27 years ago, 15-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Initialization Problemas. S.O.S.
|
|
Hello Out there! We are a group of computer science students here in Universidad Simon Bolivar (Caracas, Venezuela). We are currently teaching a robotics course as we took it last trimester. We are having trouble initializing the handyboards. The IC (...) (27 years ago, 15-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: 8 bits A/D bus
|
|
Please read Appendix B of the 6.270 Robot Builders Guide. This explains how to interface latches with the Handy Board. See (URL) Hello, (...) s (...) k (...) e (...) (27 years ago, 14-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: 8 bits A/D bus
|
|
I am building a somewhat similar circuit (a high-current h-bridge for the handy board), although I only need to read the data lines. However, the same approach will work for writing to the bus. My circuit lives on a board which plugs in between the (...) (27 years ago, 14-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | 8 bits A/D bus
|
|
Hello, I've bought a handy board, and try to build a card to enserve two motors. On that card I have a IC chip (HP hctl 1100) that needs to be link to a 8 bits Adress/data bus in both reading and writing modes. My problem is where to pick such a bus (...) (27 years ago, 14-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Hb / Hctl1100 interface
|
|
Hello, does anyone know I could find the entire schematics about interfacing a HB with 2 Hctl1100 ??? It would be great!! Thanks in advance, Antony Vallee (27 years ago, 13-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | E clock & R/W
|
|
Hi, I'd like to interface the HB to a HCTL1100. Does anyone already know could I pick the 68hc11 E clock and R/W pins??? Thx in advance Antony Vallee (27 years ago, 13-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: questions re: unix version of IC
|
|
Joshua - There should be no problems using the Gleason Research libraries (or any of the libraries that are on the web site). There are no differences between version 2.851 and 2.860 from the point of view of the libraries. There is a pre-compiled (...) (27 years ago, 13-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | questions re: unix version of IC
|
|
Hi - I'm a handy-board/ic newbie, so please excuse this question if it's answers seem obvious. After two weeks of writing code in DOS/Windows (yuck), I downloaded the ic-2.860beta source code, which compiled without significant trouble in linux (...) (27 years ago, 13-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Motor Outputs
|
|
I built an H-Bridge over the weekend to replace the chips on the Handyboard and I was wondering what pins on the motor control sockets I need to connect the new circuit to? My circuit has a Forward input and a Reverse input. I did notice from the (...) (27 years ago, 12-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Shaft encoder
|
|
Hi (...) You could use spezial interface chips to solve your problem. Hewlett Packard has some chips (HCTL2016, HCTL2020) which are easy to use and offer a lot of features. I have used the HCTL2020 with the handyboard. If you want to interface the (...) (27 years ago, 12-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Shaft encoder
|
|
I need some docs on interfacing/reading a quadrature shaft encoder to a 68hc11... someone can give me some hint? best regards stefano nardone ****** **** stefanon@promos.it *** tel. +39 81 7142222 | fax +39 81 645130 ** (URL) - (URL) (...) (27 years ago, 12-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Freeware IC problems
|
|
I use the Freeware IC compiler. I find that every 3-4 attempts of starting IC or loading a file causes my PC to either hang or crash with garbage on the screen. After a reboot everything is fine for another 3-4 times! In between the problems (...) (27 years ago, 9-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: RS-485 Network
|
|
(...) G> Anybody know where i can find physical connections nedeed to build G> a full-duplex RS-485 network with 75176? thanks in advance... There were a couple atricles in Circuit Cellar Ink over the years on RS-485 using the 75176 chip. Their home (...) (27 years ago, 9-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | RS-485 Network
|
|
Anybody know where i can find physical connections nedeed to build a full-duplex RS-485 network with 75176? thanks in advance... (27 years ago, 9-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | 68HC11's for trade
|
|
I have a limited supply of Motorola MC68HC711E9CFN2 chips I will trade for interesting electronic components. I am currently interested in LCD displays and Universal (Sony) remotes as well as Gameboy Units and cartridges. The 12K OTP ROMs have been (...) (27 years ago, 8-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Time routines
|
|
Anybody have some routines for drive times??? I only need compare a elapsed time in two points of code. Have Imagecraft C built in support ??? Any help be great! Thanks in advance. (27 years ago, 8-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Conversion of motors to Lego motors
|
|
I've put a link to the 6.270 documentation in the FAQ. There are some instructions in the 6.270 docs for "LEGOizing" DC motors. See (URL) -Fred In your message you said: (...) (27 years ago, 8-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Any used Handyboards available or PC boards?
|
|
Hi, Is there anyone out there have any handyboards they no longer want or does anyone have some Handyboard PC boards that they want to offload? Or Are their any folks in the Vancouver area want to buy a number of blanks boards as an aggregrate to (...) (27 years ago, 7-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Conversion of motors to Lego motors
|
|
This isn't really a question about the Handyboard, but I thought that this would be the best place to ask. I have many motors that came with my Handyboard kit (from Gleason Research), but I want to use them with the Lego kits. Is there an easy way (...) (27 years ago, 6-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Input/Output in the 6811
|
|
Can i make a pin output and in the next instruction of input? With th PORTD pins by example??? (27 years ago, 6-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | 68H11 on HandyBoard?
|
|
Trying to find all components needed to build a HandyBoard, I have a quite some troubles finding the 68HC11, which is quite vital, I'd say ;-). I now found a place where they sell a lot of IC's, but - of course - not the 68HC11. but they DO sell a (...) (27 years ago, 5-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Touch memory From Dallas...
|
|
(...) If you're just interested in sample code, check out: ftp://ftp.cmf.nrl.na...lib.tar.gz Code to talk the Dallas One-Wire protocol is included. Also included is sample C code that implements the bus discovery protocol. It's actually pretty easy (...) (27 years ago, 5-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Digital outputs.
|
|
(...) Here is an Interactive C file to do just that. Seems to work well in the 10 minues of testing I've just done. :) Let me know if anyone has problems with this: *Brian Schmalz /* Function to enable SPI port as digital I/O */ /* First you must (...) (27 years ago, 5-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Touch memory From Dallas...
|
|
I have searching info about the touch memory from dallas. I need to know in which way that connect to a microcontroller and wich is the protocol used. Someone now somethingh abou that??? Thanks in advance.... (27 years ago, 3-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Digital outputs.
|
|
Thanks David for a nice explanation of how to add I/O using shift registers. Let us not all forget that the HB does have two uncommitted digital output ASIDE from the four SPI pins: PA7 (a bidirectional pin which is marked as digital input #9) and (...) (27 years ago, 1-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Digital outputs.
|
|
On Wed, 31 Dec 1997, Tom Brusehaver wrote: <snip> (...) </snip> yet ANOTHER idea, if you are suitably masochistic, is to use the SPI port for a much more extensible I/O system. As you know, SPI uses 4 basic control signals, MOSI, MISO, CLK and SS... (...) (27 years ago, 1-Jan-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Digital outputs.
|
|
(...) G> Wich are the options to have 3 digital outputs in the handyboard? G> No matter if i have to do little modifications to the Hardware. I G> already know how to conect the keypad if you can tell me how G> obtain 3 outputs.. :) Handyboards are (...) (27 years ago, 31-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Digital outputs.
|
|
Wich are the options to have 3 digital outputs in the handyboard? No matter if i have to do little modifications to the Hardware. I already know how to conect the keypad if you can tell me how obtain 3 outputs.. :) (27 years ago, 31-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Re: KEYPAD Connecttions
|
|
(...) G> Anybody know wich is the better way to connect a KEYPAD to a G> 68HC11? What kind? If you have a handy board, use the IR port, there is no wiring necessary. Use a universal remote programmed for one of the sony IR methods, and you are set. (...) (27 years ago, 31-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | KEYPAD Connecttions
|
|
Anybody know wich is the better way to connect a KEYPAD to a 68HC11? (27 years ago, 31-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Anybody know 68HC711E9??
|
|
I have a Handy board . I want to remove the battery backup for the 32K RAM. This board have a 68HC11A1FN , i have the great idea of replace that with and put my code into the 12 K EPROM of the 68HC711E9. The question is , can be remapped that EPROM? (...) (27 years ago, 30-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Re: Non Volatile Memory 2
|
|
Cypress has their datasheet online. Look for cy62256 at www.cypress.com. If you just want a shortcut to backed up RAM, you might investigate Dallas Semi's smartsocket DS1213. Simply replace the socket with DS1213 and piggy back 62256 on top. You (...) (27 years ago, 30-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Pcoder22.s19
|
|
Hi, Would like to know if the pcoder22.s19 could be relocated to other part of the memory. Current is at $C000~$FFFF. Is there an assembly file .asm for the pseudo code? Regards (27 years ago, 30-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Is there any reason a 68hc11F part wont work with dl/dlm and icc?
|
|
Hi all, Has anyone prototypes/built a version of the handyboard, etc, that used the non-multiplexed 68hc11F chip? Can you use the dl or dlm to download and use the icc ? If so, did you encounter any issues? tnx les (27 years ago, 30-Dec-97, to lugnet.robotics.handyboard)
|
| |
| | Re: Non Volatile Memory 2
|
|
Should be. You can probably find the power requirements from the manufacturere of the ram chip on the internet. Or if not, call the maunafacturer up and ask them to send you specs. ---...--- ericson mar Master of Engineering Candidate Project: (...) (27 years ago, 29-Dec-97, to lugnet.robotics.handyboard)
|
