 | | Reactivating HB
|
|
After not having used the handyboard for half a year I'm trying to get it going again. The problem is: when connected to the battery (but turned off and all sensors and motors are unplugged), it draws about 0.15 amps After about a minute or two, (...) (26 years ago, 2-Oct-98, to lugnet.robotics.handyboard)
|
| |
| | Reactivating HB
|
|
After not having used the handyboard for half a year I'm trying to get it going again. The problem is: when connected to the battery (but turned off and all sensors and motors are unplugged), it draws about 0.15 amps After about a minute or two, (...) (26 years ago, 2-Oct-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Down loading IC
|
|
Hi, This is in addition to the message by Mr Hui Pak from the Hui Pak Robot Store in Hong Kong. <And I got HB from him too...> In order for you to do a successful bootstrap downloading, press the "stop button" and at the same time, switch the board (...) (26 years ago, 1-Oct-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Multi dimentional Arrays
|
|
Hi all, I have decleared the arrays as static and it worked. Thank you Rick for your help. Thanks also to Will for his help. Kind Regards Sincerely, Javaid Iqbal (26 years ago, 1-Oct-98, to lugnet.robotics.handyboard)
|
| |
| | Re: output to file
|
|
Yes, Write a dos/windows client that reads the serial line and then writes it to file using the C stdio library. -----Original Message----- From: Keith - Lui <luikeith@egr.msu.edu> To: handyboard@media.mit.edu <handyboard@media.mit.edu> Date: (...) (26 years ago, 30-Sep-98, to lugnet.robotics.handyboard)
|
| |
| | Re: IC Programming.
|
|
(...) Converting between types is called casting, and it goes like this: float f = 4.6; int i = (int) f; /* should assign 4 to i, I think */ f = (float) i; /* ought to assign 4.0 to f */ I'm not certain, but usually casting a float to an integer (...) (26 years ago, 30-Sep-98, to lugnet.robotics.handyboard)
|
| |
| | output to file
|
|
Dear all, I would like to output some HB data to a file, is that possible? Keith (26 years ago, 30-Sep-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Down loading IC
|
|
Patrick, Plugged the board into COM1 and all ok - strange as I use a modem in COM2 and this runs OK. Thanks for the advice Andy Burton <Have you tried to download the IC in COM1? <Download mode is the same as bootstrap mode where both LEDs (Red and (...) (26 years ago, 30-Sep-98, to lugnet.robotics.handyboard)
|
| |
| | Re: Running Assembly Programs
|
|
(...) On the 6.270 board I run an application that is mostly timer interrupt handlers and motor drivers all written in assembler. I took the assembler off of the MIT site on Cher and I wrote a small C main program that calls into the assembler and (...) (26 years ago, 30-Sep-98, to lugnet.robotics.handyboard, lugnet.robotics)
|
| |
| | RE: HB Serial Communication ("network style" cable?)
|
|
Where do I get the "network style" cable to hook the 2 HBs together. -----Original Message----- From: Fred G. Martin [SMTP:fredm@media.mit.edu] Sent: Monday, September 28, 1998 10:44 PM To: Peter Eacmen Cc: 'handyboard@media.mit.edu' Subject: Re: HB (...) (26 years ago, 30-Sep-98, to lugnet.robotics.handyboard)
|
