Is there a default value for NC_ATTRIB_BKD_PERIOD
I got a project and the value of NC_ATTRIB_BKD_PERIOD has been set to 10. I changed this value to 1 (I guess that's milliseconds) and the software runs much faster save about 20 seconds on a second test period formerly 60. I have used NEITHER CAN before and have never encountered this before setting and I was wondering if there is a default setting for this and if yes, what is it?
Hi John,.
If you look at the nican.h, you can see that the NC_ATTRIB_BKD_PERIOD is the legacy version of the NC_ATTR_PERIOD attribute. (I say "If you look", but it is not really clear just looking at...) The NC_ATTR_PERIOD is documented as follows in the manual NI-CAN
NC_ATTR_PERIOD (period)
Duration specifies the rate of periodic behavior in milliseconds.
The behavior depends on the Type of Communication as follows:
NC_CAN_COMM_RX_BY_CALL
Duration specifies a minimum interval between the
transmissions. Even if ncWrite is called very often, executives
are transmitted over the network at a rate no more period.
Definition of period to zero disables the minimum interval timer.
NC_CAN_COMM_RX_PERIODIC
NC_CAN_COMM_RX_UNSOL
Time specifies the time between subsequent transmissions.
and must have the value greater than zero.
NC_CAN_COMM_TX_BY_CALL
NC_CAN_COMM_TX_PERIODIC
NC_CAN_COMM_TX_RESP_ONLY
Period specifies a timeout of watchdog. If an image is not received
at least once each period, a time-out error is returned. Setting
Period to zero disables the timer.
NC_CAN_COMM_TX_WAVEFORM
If the change you made will have different effects depending on your mode of transmission. In my view, the default value is 0, but maybe it's not valid if you change the mode of transmission.
Let me know if you need more information. Have a great day.
Tags: NI Products
Similar Questions
-
Is there a default value for the color management in PSE10? Beautiful photos from iPhoto, but blur with elements. I need help with this before as I consider that the upgrade to PSE13 and beyond.
Printing which forms an angle seems ok, but one that is horizontally seems faded, incomplete.
I was wondering if I saved a layer somewhere and set it as a default value.
If you group the layers, you will be left with a single layer, thus spreading your concern.
Suggest that you do the following:
- Make sure you have the latest drivers for your printers
- Reset the default preferences.
Hold the Alt, Ctrl + Shift keys when you click the icon to open the items. When asked if you want to delete the settings file, say Yes.
Items nearby and let regenerate the file.
-
Is there the default values for the answers to the quiz?
Is it possible to recommend an answer or automatically assign a value to a response in case the user does not know it?
For example, if the user fills out a form indicating the city where he lives, and after that there's a poll asking which store would be convinient for him or her, if the user ignores this question the system automatically fills in the content of the question in the survey with the value of the city where the user.
I'm presenting the results of the quiz by e-mail
Thanks in advance
Hello
If you're talking about question by default slides, no..
If you create your own questions, using a text entry area, it's possible but need some work. If you want to go like that, will try to explain, but now it is midnight here.
Lilybiri
-
When you create a PDF from a scanner, is there a way to set the default value for the size of 8.5 x 11 letter custom every time I make a PDF from a scanner?
Hi kevin7frg,
You can go to "file > create > scanner > configure presets PDF»
The dialog box that appears, you can choose 8.5 X 11 as the default width and height of PDF pages to scan.
Hope that helps.
Kind regards
Ana Maria
-
How can you specify the default value for the undefined array elements
According to aid LV, the tables have two default values, the normal default value and the default value for the undefined array elements.
I assume that there must be a way to specify the default value for later, but I can't find it anywhere. Any ideas?
I know that you can drag the item out of the table container. Change the default value on this scalar element. Then drag the item in table tank.
-
When I opened sites ftp from one of our other offices, I get a screen of login and password. Then the site will automatically open in Internet Explorer. So I go to the Page/open ftp site in Windows Explorer. So I enter my login and password again.
Is there a way to set a default value for ftp sites will automatically open in Windows Explorer, so I don't have to go through this all the time?
Hello
See:
FTP and Internet Explorer
http://blogs.msdn.com/Askie/archive/2009/04/16/FTP-and-Internet-Explorer-what-to-do-what-to-do.aspx
or
Another solution: go to My Network Places > add network place. Follow it
Wizard to add the FTP site. The URL format
ftp://username: * e-mail address is removed from the privacy * should work.If the system of sites is not on the desktop... Display properties > Desktop >
Customize > check it out.Hope this helps,
Don -
Although the value, I can not phone ring and vibrate as the default value for all calls. I can put individual to vibrate and ring contacts and it works but I want as the default for all incoming calls. Any help would be appreciated, thanks
Sorry, I found the answer in the manual
"Change your ringtone, sounds or alerts.
GoTo settings\notifications to the bottom of the screen select application\phone
You can activate vibrate out there, put the ringer default etc.
-
Display the default value for POPUP LOV
Hello
How to display the default value for the element whose type is LOV POPUP?
Version 4.2 of the apex
Thank you.
Hi Sunil,
Sunil Bhatia wrote:
Change the default value to "SQL query"
And set the default value:
SELECT PERSON_ID PEOPLE WHERE USER_NAME = lower(:APP_USER);
-Sunil Bhatia
There is no default Type-> "SQL query".
BO123 :
Change the default value--> "Body of the PL/SQL function" Type and value by default to:
DECLARE L_PERSON_ID PEOPLE.PERSON_ID%TYPE; BEGIN SELECT PERSON_ID INTO L_PERSON_ID FROM PEOPLE WHERE USER_NAME = lower(:APP_USER); RETURN L_PERSON_ID; EXCEPTION WHEN NO_DATA_FOUND THEN RETURN NULL; END;
Better make a packaged function and just call that work instead of writing all the code by default the value of the item.
Kind regards
Kiran
-
Default value for the select list of type of form elements
Hello
I do not work with Apex that mutch, so this may be a simple question... but I still need help.
I have a form, in this form, I have a question P19_ONTVANGER_ID, this is based on a LOV.
This LOV is on a table that has a field of username with the value of APP_USER.
The table looks like:
ONTVANGER_ID this is the PK and is going to be the return value from the LOV.
NAME is the display value for the LOV.
USERID is the column APP_USER.
What users would like to get is that if they create a new record, the default value for the P19_ONTVANGER_ID field is their own ONTVANGER_ID.
But they must also be able to select another user.
hope there is someone out there that can and will help me.
Kind regards
Rob
APEX 4.0.2 Oracle 10Rob-v-M-Gn-Nl wrote:
Until now, I had, but I need to select the value of the id of the table and the list of selection item appears the corresponding value.How can I do this?
You can select the Type of default value as the body of the PL/SQL function
and to add something like that
declare v_return number; begin select your_id into v_return from your_table where some_column = :APP_USER; return v_return; exception when no_data_found then return null; end;
http://www.asktheoracle.NET/PLSQL-function.html
-
Set a default value for an attribute in modules - OPM
Hello
I'm trying to set a default value for a numeric attribute 0. I tried a few things but did not work.
I was trying to default custom function that defines the default value of "0".
I'm new to OPA, and I know not java.
This is the java program that I intend to deploy as jar.but unfortunately it does not work.
import com.oracle.determinations.engine.CustomFunction;
import com.oracle.determinations.engine.EntityInstance;
import java.util.Random;
SerializableAttribute public class DefaultFunction extends CustomFunction
{
public Object evaluate (EntityInstance entityInstance, Object [] objects)
{
If (items [0] is nothing)
{
return 0;
}
}
public Object requireKnownParameters (EntityInstance entityInstance, Object [] objects)
{
If (items [0] is nothing)
{
Returns false;
}
}
}
Is there any reference material where it has all the functions or the sample programs.Have you seen the article using developer?
http://docs.Oracle.com/HTML/E29403_01/content/tutorials%20and%20Samples/Eg_Create_CF_to_Default_a_Value.htm
This shows you how to use a custom default attribute (number) function. Maybe it's not 100% what you're after, but it might help.
See you soon
Ben -
Set a default value for SQL based LOV
Hello
Is there a way to set the default value in a LOV. Like let him say the LOV gets of the separate to_Char(date_field,'YYYY') in a table. I want the last year is the default value. Currently, since I was the null option also, when the page loads, the lov is always null. I need to change it manually.
Thank you
SunYou can easily set the default values for the dynamic element
http://docs.Oracle.com/CD/E23903_01/doc/doc.41/e21674/bldapp_item.htm#HTMDB28287
for example, select the default type in the body of the PL/SQL function and enter the following code
declare v_return date; begin select max(date_field) into v_return from your_table; return to_Char(v_return,'YYYY'); exception when others then return null; end;
-
Default value for ComboBox?
Y at - it a way for you to set the default value for a drop-down list box. Let's say that the combo box is there, but the user doesn't have to interact with him. How can affect the value of the combo box value without user intervention?
myCombo.selectedIndex
-
Default value for DB_FILE_MULTIBLOCK_READ_COUNT
Oracle Version - 10.2.0.4.0 64-bit
Version of the OS - HP-UX B.11.11
Hello
We have a database where the value DB_FILE_MULTIBLOCK_READ_COUNT is now 8. It must be reset to the default value.
I checked in the Oracle Documentation., and he says that default value of this parameter is platform-dependent.
Can someone tell me what is the default value for the version of database above on this HP - UX B.11.11
Or I would like to know how to find the default for Oracle parameters once they are changed.Hello
Make sure that there is no entry DB_FILE_MULTIBLOCK_READ_COUNT in pfile/spfile.
Kind regards
-
Where does FireFox get the default value for a preference of. What is the format of the file that contains the default value? I need the actual default value for an individual preference.
Topic: config shows some default values, but I need the source from which everything: config returns to the default value.
Any help in this direction is greatly appreciated.User Agent
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Win64; x 64; Trident/4.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)
The preferences that are not hidden if they have by default are stored in two JavaScript text files in the Firefox program folder
You can open them in a tab in Firefox through these links:
resource:///defaults/pref/firefox.js
resource:///greprefs/all.js
-
default value for 20/40 mhz coexistence
Hello
Someone will be kind enough to give me the default value for the "20/40 mhz coexistence?
It's in the tab advanced, Advanced Configuration, wireless settings, in the section "Settings advanced wireless (b/g/n 2.4 GHz)" at the beginning.Thank you very much for your help!
Must be enabled. See page 110.
Maybe you are looking for
-
Satellite Pro 4600: WiFi / Wireless Card [built-in]
Hello I've got some hard get my WiFi integrated to work. I can't seem to find a driver for it anywhere (to install even the damn thing) and I can't seem to find anywhere in the BIOS that will allow me to "enable" it. I spent it to 'On' but still no l
-
Need to find the file system 32, "WINDOWS\system32\run32dll.exe."
Virus caused a file disappear from system32 in Windows XP System32\run32dll.exe.
-
XP system is extremely slow start and open programs are more inadmissible
Is anyone know the problem / answer?My XP Sp3 has EXTREMELY slow start and programs are mostly non_responsive. When I close the programs they Peel the top of the screen down. Can you help me? * original title - screens XP Sp3 frozen, non-resonsive pr
-
Compaq Presario C552US Notebook PC
only get local conection and navigate not ti internet!
-
My coordinate a GPS station is far from the place to be
When I entered the GPS co location is far away where it should be in the abscissa Phone: http://answers.Microsoft.com/en-us/Windows/Forum/windows_7-hardware/errors-in-GPS-Eastings/3555a034-178B-47a9-baf6-a150a073ddd9 Errors in the GPS category I have