 | | Re: something is wrong with my handyboard
|
|
it sounds like the pcode is going down onto the board, but you may have an open on your lcd header / connector. if you can talk to the board using ic (make it beep or such) then it's just the lcd output. check for open circuits first. (...) (25 years ago, 24-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Yet another board
|
|
Chuck, nice dream! I would be in too. But why not design a kind of a extension board which would replace the curend extension board? It would save some money i guess. Thomas. (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | Re: something is wrong with my handyboard
|
|
Can you put the board in bootstrap mode? (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | something is wrong with my handyboard
|
|
when I turn on my handyboard, a row of black squares appears on the top line of the LCD screen. I have had friends check for shorts and I have redownloaded the pcode_hb.s19 programs on to the handyboard (as the FAQ part of the handyboard web page (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | Re: IC Problem
|
|
(...) I had to go RTFM for this one ;-) It says: 5.6 Arrays and Pointers IC supports one-dimensional arrays of characters, integers, long integers, and floating-point numbers. Pointers to data items and arrays are supported. It doesn't say that (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | Re: HB Serial line speed change
|
|
To add to Martin's question, how can you change the baud rate used by IC 3.x? It's easy enough to alter the speed of the UART by setting the BAUD register or POKEing the relevant location in the pcode interpreter. Randy Sargent's code fragments can (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | HB Serial line speed change
|
|
Hi! I'm asking this again, since I've got no definitive answer: Is it possible to change the speed of the HB serial line to 19200? I need to communicate with a device which has a fix 19200 setting! Is it possible or can I forget the HB for this (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | IC Problem
|
|
-- Hello. I hope you can help. I'm using IC 3.1 for Linux and am having a problem with structs. I had code which ran fine under gcc, but ic hates it. I've got an array of pointers to a strct, struct SOFM *ptrSOM[4] and then within the program for (...) (25 years ago, 23-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | Difference between TO-220 and TO-220AB
|
|
What's the difference between these two transistor packages. They seem to amount to a significant price difference. Any realizable performace differences between these two? ---...--- ericson mar Robotics Consultant mar@cooper.edu (212)353-4356 (...) (25 years ago, 22-Jul-99, to lugnet.robotics.handyboard)
|
| |
| | Looking for something
|
|
Does anybody have an idea where I can lay my hands on two L298 h-bridges. I've looked at all the normal elec. supply places and can't seem to find em. I need two. Would appreciate any help or suggestions. Thanks (25 years ago, 22-Jul-99, to lugnet.robotics.handyboard)
|
