 | | Expanding HandyBoard
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Can I use more 74hc374s in conjunction with the Y0 to Y5 lines on the Expansion bus to give me more digital outputs. Could I then just "poke" to change values. Has anyone done this, or is it indeed possible ??? On another note, I'm going to (...) (27 years ago, 3-Nov-97, to lugnet.robotics.handyboard)
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| | How do I leave the list ?
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I no longer have the time to read so many messages. Ho do I leave the list for the HB? David Burleson smp@visuallink.com (27 years ago, 2-Nov-97, to lugnet.robotics.handyboard)
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| | any handy board user in Luxembourg / Europe
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Hello, I know this isn't the right place for this type of question but I wanted to know if there are any handy board users in Luxembourg / Europe. Please e-mail to: patrick.birgen@ci.educ.lu thanks a lot Patrick (27 years ago, 1-Nov-97, to lugnet.robotics.handyboard)
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| | Re: average_sensor
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Hi Tery, The average_sensor() procedure prodive average reading of a given analog port (the first parameter of the function). The result of the sensor value is then stored a the given variable via the pointer given to the function via the second (...) (27 years ago, 1-Nov-97, to lugnet.robotics.handyboard)
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| | average_sensor
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Could someone please show me how to use this function by example, It will load but I don't know what to ask when trying to use. This example is on page 22 of the IC manual for the handy board. Thanks in advance. Terry Gathright void (...) (27 years ago, 1-Nov-97, to lugnet.robotics.handyboard)
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| | RE: qt movie of honda's 2 legger robot... PLLL...LLLEEE...EEEZZZ read instructions....
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Yer the man..... thanks.... -----Original Message----- From: Bill Richman [SMTP:bill_r@inetnebr.com] Sent: Thursday, October 30, 1997 9:01 PM To: handyboard@media.mit.edu Subject: Re: qt movie of honda's 2 legger robot... PLLL...LLLEEE...EEEZZZ read (...) (27 years ago, 31-Oct-97, to lugnet.robotics.handyboard)
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| | Re: qt movie of honda's 2 legger robot... PLLL...LLLEEE...EEEZZZ read instructions....
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The link I believe you are looking for is: (...) -Bill Richman bill_r@inetnebr.com (URL) ---...--- "When they took the fourth amendment, I was quiet because I didn't deal drugs. When they took the sixth amendment, I was quiet because I was innocent. (...) (27 years ago, 31-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Assembler monitor for HB
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Please tell me if you have any luck with the buffalo-on-handyboard. There seems to be a reasonable amount of interest on this thread! Craig (...) (27 years ago, 31-Oct-97, to lugnet.robotics.handyboard)
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| | RE: 2-legger
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Damn it!!!!!! It was on the tip of my toung!!!! I sware!!!!! ;-) -----Original Message----- From: Patrick Cutts [SMTP:patrick@surfari.net] Sent: Thursday, October 30, 1997 2:06 PM To: handyboard@media.mit.edu Subject: 2-legger << File: ATT00001.htm (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | i am pleased...
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To see that a few people are interested in the file... (and that they follow directions well... ;-) I will send it once tomorrow to appease the first few... all responses I receive after tomorrow will have to wait a week just so I don't leave out (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | 2-legger
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How about 'bipedal'? (...) better than 2 legger... if there is a >better word.. please inform me...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | qt movie of honda's 2 legger robot... PLLL...LLLEEE...EEEZZZ read instructions....
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I have a 1 meg quicktime movie of the honda hominid robot.... (I'm saying hominid because it sounds better than 2 legger... if there is a better word.. please inform me...) If you want it... e-mail me with the words "GIVE IT TO ME" in the (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | MIT Cricket IR Communications
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I have been reading the information about the MIT Crickets on the MIT website and was wondering if Fred is able to provide any information on how this is performed. I realise from the web pages that some of the information is confidential and (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Construction problem
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One other thing. When I try to load IC, it never syncs with the HB. I am fairly certain that I have IC configured correctly. (...) ___...___ ___...___ Jonathan Swaby 305 Sparks Bldg Computer Support Specialist 814-865-0693 Penn State University (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | Construction problem
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Initially, I was not able to get the board to config at 0x0c. I got this to work by using DL and some of its command line options. Once I got this to work and set config at 0x0c, then HBDL worked just fine. My new problem is that I can not get the (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | followup: Initial Download Problems
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just to add a bit, the chips that can be bad if you can't bootstrap are the 6811, the RAM, the 'hc04, and the soldered-down 'hc373. If you have any easy way of swapping first 3 of these 4 these chips, try it. Fred (...) ? (...) co (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | Re: serial interface
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Lisa you could also use the HEXMON40 program you might already be familiar with from the Mini Board. Basically all you have to do is change the motor out and vector location definitions. See the FAQ for the memory map of the Handy Board. (URL) your (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | Re: Initial Download Problems
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you easily could have blown chips if the vreg was shorted. then you're putting the direct batt voltage into the chips. just about any chip could be blown. sorry for the bad news! i'd try ordering the socketed parts from jameco and swap chips. fred (...) (27 years ago, 30-Oct-97, to lugnet.robotics.handyboard)
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| | Re: serial interface
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[Lisa Meeden] spake unto the ether: (...) Hi Lisa, I wrote the conio.c etc. stuff, but purposely didn't write any kind of command/telemetry protocol like you're suggesting. If a polled serial I/O environment on the HB side is good enough for your (...) (27 years ago, 29-Oct-97, to lugnet.robotics.handyboard)
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| | Re: tic2int
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(...) You are indexing off the X register without ever setting it. To access the TIC2INT interrupt vector I think you first need to do LDX #$BF00 To access the other things like TCTL2 etc first do LDX #$1000 Good luck, /Max (27 years ago, 29-Oct-97, to lugnet.robotics.handyboard)
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