 | | printf
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Where does the printf function come from? When I list functions in IC there is no printf yet sending printf("text"); results in text output to the HB LCD. 'Tis a puzzlement. John (25 years ago, 5-Jan-00, to lugnet.robotics.handyboard)
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| | Short Circuit-EMERGENCY
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i had a short circuit between the handyboard's TO3 port and the handyboard's 11V supply. Now, whenever i turn the board on there's only black boxes on the LCD display. the Power LED is on and the board is in Zap mode. the message says that the board (...) (25 years ago, 5-Jan-00, to lugnet.robotics.handyboard)
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| | Digital Outputs, Multi-tasking
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1. On the Handyboard website, there are 2 drivers which make ports 5 and 7 digital output ports. I have used one of them to control a servo. I need another one to be connected to a SN754410NE so that i have a PWM output for a DC motor. Does anyone i (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | [Fwd: hbdl doesn't work?]
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Hi, I have exactly the same problem than he did, do you know what can I do??? I'm quite a bit stuck and would really appreciate some help Thanks Pedro Jeff Keyzer escribió: (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | Re: archive and/or temperature sensor
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Hello, I don't know if this will help, but you can buy a cheap thermistor (thermal resistor) from Radio Shack and plug it directly between an analog input and ground on the HB. The thermistor changes resistance with temperature. Thus, using the (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | Re: archive and/or temperature sensor
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(...) Via the web (HTTP): (URL) news (NNTP): news://lugnet.com/lu...handyboard (main NNTP port) news://lugnet.com:11...handyboard (alternate port) news://lugnet.com:80...handyboard (alternate port) news://lugnet.com:80...handyboard (alternate port) (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | Re: archive and/or temperature sensor
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Jim - Yes, there is an archive of this list. I maintain one at: (URL) is searchable and updates in real time as messages are received at infosite.com. Jeff (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | archive and/or temperature sensor
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Hi, Hate to bother every one but is there an archive for the list? I remember a few weeks ago someone talking about interfacing a temperature sensor to the handyboard. I wanted to see how that person was going about it. I'm a software person who did (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | Additional display
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I want to add an additional character display operated from my HB. It will be an LED character display larger than the LCD screen and remote from the HB. I am thinking of doing it with a "Y-cable" from the LCD header so that both can be used with (...) (25 years ago, 4-Jan-00, to lugnet.robotics.handyboard)
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| | RE: sql server dba
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Please remove me from this spam list. Zac -----Original Message----- From: manish@technosoft.to [mailto:manish@technosoft.to] Sent: Monday, January 03, 2000 2:02 PM To: handyboard@media.mit.edu Subject: sql server dba Dear Friends, I'm enclosing the (...) (25 years ago, 3-Jan-00, to lugnet.robotics.handyboard)
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| | sql server dba
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Dear Friends, I'm enclosing the hot list of our company for this week it has been a great pleasure doing business with you and hope to continue to help you in fulfilling the requirements. If you do not have me on your email list please put me on (...) (25 years ago, 3-Jan-00, to lugnet.robotics.handyboard)
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| | List
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I would like to join your mailing list. My address is tacodog@ameritech.net Skipps (25 years ago, 31-Dec-99, to lugnet.robotics.handyboard)
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| | [Fwd: Undeliverable: pneumatic info]
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-- MIME ATTACHMENTS DISCARDED: 1. Content-type: MESSAGE/RFC822 Content-Length: 2150 (25 years ago, 28-Dec-99, to lugnet.robotics.handyboard)
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| | Sync. Errors
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Hello all, For all of you that guessed Com port setting you were correct. I had rechecked them before but had no gone into the advanced settings tab. There are two settings for UART transmit and receive buffers. I had both of them at the lowest (...) (25 years ago, 28-Dec-99, to lugnet.robotics.handyboard)
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| | Schronization Problems
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Hello all, I'm going to add to the list of HB that no longer work after not using it for about 1 month. I have included the listing from IC below, but here's some additional info. The board goes into bootstrap fine. Both lights go out and then the (...) (25 years ago, 28-Dec-99, to lugnet.robotics.handyboard)
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| | HB died - help needed
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Hi HBoarders! I have some troubles with my HB. I have set it up together with the expansion board, and it worked properly and very fine. Then once, unfortunately, the LCD, connected to the expansion board, touched one of the five motor-power diodes, (...) (25 years ago, 28-Dec-99, to lugnet.robotics.handyboard)
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| | I have a handy board and a memory problem
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I have installed the memory and am on the test where i try to download a program and start up the handy board..... (have it calculate 1+2;) The pcode and everything install properly but when i cycle the power, i get nothing, no beep, and the LCD is (...) (25 years ago, 28-Dec-99, to lugnet.robotics.handyboard)
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| | Interactive C and P-code
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Hi all, I have just startded using a Handy Board. In the technical specification it says "IC compiles into P-code, which is then interpreted by the run-time machine language" 1. What exactly is p-code. i mean the format etc.? 2. Is C and assembler (...) (25 years ago, 28-Dec-99, to lugnet.robotics.handyboard)
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| | Handy Board Kits ??
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To all you people out in robo land was wondering if any of you know were to find some cheap handy board kits? Ive got PCBs Im just looking for 3 complete sets of parts , or if PCBs are included thats fine as well. thanx in advance Roboman- PS; Do (...) (25 years ago, 27-Dec-99, to lugnet.robotics.handyboard)
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| | Re: speed control bytes
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Fram my reading of the pcode interpreter source, you only get the option of doing all motors or none by default. It doesn't look like it would be too difficult to modify the pcode to only do the first two motors. You can get the source at: (...) (25 years ago, 22-Dec-99, to lugnet.robotics.handyboard)
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