|
- Forum - Pocket Computer
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 257
Topic # 13 |
Demoralised (PC-E500) |
18/09/2002 @ 14:23 by Pierre
|
I thought to have some knowledge about sharp pocket computers. Then I read the last posts about the PC-E500... I feel myself now very low. The question and answer about "what model you have" is the only thing I succeeded to undestand... I already know that the PC-E500 is a bit different than other sharp (ESR-H) models, but since I read the posts, when I open it, I see it like a strange creature from outer space... Pierre |
|
|
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 11 -------- 19/11/2002 @ 21:39 by Jürgen
visitor |
Some years ago, I have been working on some projects for Sharp, for the "PC-E..."-family of pocket-computers. For the PC-E500(S)/550(S), I have a book which is called "Technical Reference Manual - PC-E500". Issue 1990.3. I got it from the Information Systems Group / Personal Equipment Division of Sharp Co., Yamatokoriyama. Another book i have is the "ESR-L Instruction Manual". It is intended for the "OZ-7000"- and "I6-7000"-Series of PC-E500. Do you have this books or don't you know about yet? Best regards from Germany! Jürgen. |
|
|
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 12 -------- 22/11/2002 @ 08:05 by Saso Tomat
visitor |
Juergen: Thank you very much. I must tell to everyone that I have these two books Juergen is talking about. I got them from him. He is a very nice person. As time permits I will go through them. As mentioned in one of my previous posts above I started writing a search program for PC-E500. I decided to use a BASIC approach but I have some problems. Currently I don't have much time. When I get any further and if there is a problem I will post a question here. Thanks, Saso P.S. Again, a BIG THANK YOU to JUERGEN!!! |
|
|
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 13 -------- 15/12/2002 @ 00:25 by Mike
visitor |
Hi all. I just got a Sharp PC-1401 and I like it a lot. Basic was never that much fun as when you code on a device you can hold in your palm :) I also have a TI-85 and have tried to program it when i was bored, but it was way too cumbersome to find the commands in the catalog or type them letter by letter. However, I can see now just how advanced these graphing calcs are compared to the oldies like my Sharp. I'd like to learn how to use the PC-1401 to its full potential, but along with the computer (which btw I got for free from one of my teachers who had long since abandoned it and now has a Casio :) ) I didn't get a manual. So,if any of you know of any manual online, please let me know. ty much Mike |
|
|
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 14 -------- 16/12/2002 @ 16:03 by Madis K.
visitor |
I don't know much about your programming skills in graphics, but just in case I'll give you some hints, you might need it: 1)Always use HEX where possible, even drawing lines!!! 2)To do complex graphics, leave out the variable in the end of FOR:NEXTs nesting!!! 3)DO NOT use IFs, you can write IF X>10 THEN X=X-1 like this: X=X+(X>10) 4)Don't use LINE()-(),BF command to draw boxes, always use HEX ----- If you combine these, then your gains are at least 50%+ Good programming, Madis from Estonia |
|
|
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 15 -------- 16/12/2002 @ 16:13 by Madis K.
visitor |
...adnd yet one thing: If, for any reason, you haven't got a time measurement on your PC-E500 then turn to addresses &BFC6A-&BFC6C by applying: A=(PEEK&BFC6C*65536+PEEK&BFC6B*256+PEEK&BFC6A)/64 This isn't very accurate because of the 32768Hz counter so what you do is A=A*60/58 It gets very slow that way. This is what you should do: A=(PEEK&BFC6C*61440+PEEK&BFC6B*240+PEEK&BFC6A*0,9375)/58 or A=(PEEK&BFC6C*65536+PEEK&BFC6B*256+PEEK&BFC6A)*15/928 You decide which is better(last one is slower, but easier to understand) |
|
|
Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 16 -------- 22/12/2002 @ 16:31 by Madis K.
visitor |
Hey, I want to hear your opinion. :) Until now it's like I'm the only one speaking here :( |
|
|
topic active
topic closed
Sticky
New message -
Correct message
Close topic
Make sticky
|
|