We're using the BX-24 as the heart of a data gathering instrument. We're wanting to measure six parameters (two bytes each) at least 4 times per second. We...
1043
orthner@...
Feb 2, 2000 1:15 pm
... nice). ... A simple way to do data logging is to send the data out serially to a PC, then use the 'log to file' feature in almost any terminal program (ie....
1044
William Heacock
wheacock@...
Feb 2, 2000 2:22 pm
Thanks Duncan, I should have mentioned that this data gathering is being done in a remote location to be brought back to a PC for upload and analysis. We need...
1045
Michael Fellinger
mwf@...
Feb 2, 2000 11:43 pm
Have a look at the Atmel DataFlash products. http://www.atmel.com/atmel/products/select9b.htm The smallest is 128k and the largest is 2048k. They have a...
1046
Newton Robinson
newtonrob@...
Feb 3, 2000 1:43 am
I have ordered a BX24, and as my first project I would like to get read the temperature. I bought a Thermistor 10k ohms +/- 1% at 25 degrees C. The BX24 has 8...
1047
Gordon McComb
gmccomb@...
Feb 3, 2000 2:03 am
Connect the thermister between +V and ground through another resistor (say, about 50K) in series. That is, one end of the resistor would be connected to +V, ...
1048
Zhahai Stewart
zhahai@...
Feb 3, 2000 6:41 am
... The first thing you should do if you want to go this route is to check the voltage range this will produce. You should have specs for how the thermister's...
1049
Victorf
vfraenc1@...
Feb 3, 2000 11:42 am
... of ... As an alternate I would suggest that you investigate the Dallas Semiconductor DS1620 Digital Thermometer. You can get the data sheet at: ...
1050
Frank Manning
fmanning@...
Feb 3, 2000 9:32 pm
An incremental compiler update to V1.45 is available for download. The changes in V1.45.1 fix bugs in the new watch window, and allow it to work with all...
1051
jdwalton@...
Feb 3, 2000 10:15 pm
The Atmel info sheet specifies between 22 and 66 uSecs depending on precision of 1.5 to 0.5 LSB. In the real world, how many samples per second can I take with...
1052
Frank Manning
fmanning@...
Feb 3, 2000 10:15 pm
... The maximum sample rate is about 6000 samples per second if you call GetADC. ... Pause between samples, you mean? GetADC automatically handles timing, so ...
1053
orthner@...
Feb 3, 2000 10:30 pm
... Someone from Netmedia once said that if you were sampling all eight channels it would run at about 750 samples/sec/channel. Obviously, this figure will be...
1054
Marvin Skinner
Marv@...
Feb 4, 2000 4:53 am
I,m Trying to compile a program I have written and I get this error Line 97 : End sub not found for sub_measure.write_ee Line 97 Points to a subroutine IC2...
1055
Frank Manning
fmanning@...
Feb 4, 2000 4:45 am
... We may have to look at the program. Could you send us a copy? -- Frank Manning -- NetMedia, Inc....
1056
Charles L. Stackhouse
cstack@...
Feb 4, 2000 7:16 am
I am using Prof. Anderson's code for interfacing a Dallas DS1820 temperature sensor to a BX-24. I want to convert the centigrade result to Fahrenheit. The...
1057
Richard T. Vannoy II
richardv2@...
Feb 4, 2000 7:44 am
... It would be helpful if you posted your code, but try this... TF = ((TC * 9) / 5) + 32 [Non-text portions of this message have been removed]...
1058
Frank Manning
fmanning@...
Feb 4, 2000 7:36 am
... This will compile if TF and TC are discrete types. If they're floating point, try this (BasicX won't allow mixed-mode arithmetic): TF = ((TC * 9.0) / 5.0)...
1059
Frank Manning
fmanning@...
Feb 4, 2000 7:39 am
... Oops. Correction: TF = ((TC * 9) \ 5) + 32 Integer division requires a backslash. Floating division requires a forward slash. -- Frank Manning -- NetMedia,...
1060
Louis Klepner
lou@...
Feb 4, 2000 8:19 pm
Hello- Is the basicX24 chip capable of recieving midi data? I have no experience with stamps at all, but I have been told that there is a problem receiving ...
1061
Wes Calvert
ezcomp@...
Feb 4, 2000 9:05 pm
Hey group, I have a big problem with my new BX24 chip. Whenever I try to download code into the chip it keeps giving me "Error Halting BX24" and no code is...
1062
Ethington, Russ A
rethingt@...
Feb 4, 2000 9:33 pm
Been working on a MIDI controller myself. Here's what I've run into: MIDI data has to transmit at 31250bps +/-1%, but the BX-01 board (clocked at 7.xxxxx MHz)...
1063
Andreas Binczyk
AndreasBinczyk@...
Feb 4, 2000 9:46 pm
Hi Frank, There's still an error in using the watch window (V1.4.5.1). Message "Error reading BXM file" Here is the contents of <watch.bxm> ...
1064
Jim Cook
Jim_Cook@...
Feb 4, 2000 11:03 pm
Please post your results, Russ. I'm also interested in MIDI applications. I'd like to roll my own "knob controller" for my Yamaha QY-70 sequencer. It's a...
1065
Ray Pope
raypope@...
Feb 5, 2000 12:04 am
Begin with a string variable which has a length of "0". Test for the line characther <CR> if not then add buffer contents to string variable. This will build...
1066
Ray Pope
raypope@...
Feb 5, 2000 12:42 am
__________________________________________________ Do You Yahoo!? Talk to your friends online with Yahoo! Messenger. http://im.yahoo.com...
1067
Ray Pope
raypope@...
Feb 5, 2000 12:40 am
test2 ... From: Ray Pope <raypope@...> To: basicx@onelist.com <basicx@onelist.com> Date: Friday, February 04, 2000 7:42 PM Subject: [BasicX] test...
1068
Charles L. Stackhouse
cstack@...
Feb 5, 2000 3:58 am
Thanks for the suggested syntax for a formula to convert centigrade to Fahrenheit. The formula below did the trick: T_F=CInt((T_C * 9.0) / 5.0) + 32 I display...
1069
Victorf
vfraenc1@...
Feb 5, 2000 12:13 pm
This is a little off topic, but you all are programmers so perhaps I can get some info from you. Many years ago I used a freeware text editor called PFE ...
1070
Garry Hayne
garry.hayne@...
Feb 5, 2000 1:17 pm
... From: Andreas Binczyk <AndreasBinczyk@...> To: <basicx@onelist.com> Sent: Friday, February 04, 2000 10:46 PM Subject: Re: Re: [BasicX] Empty watch...
1071
knorton@...
Feb 5, 2000 1:53 pm
Does anyone have a function to convert hex to decimal?? Bx24 or Bx01 Thanks Jay...
