Let's say that there are multiple found access points (AP) with the same name (SSID). How can I choose to which one to connect?
Behind a SSID there is a BSSID/MAC of the AP.
First find the BSSID/MAC of the AP from the duplicate SSIDs.
For example if you are using a route visit its configuration page:
There are many ways that it can be found.
Then just set it:
//C4 : 48 : FA : 41 : 26 : 99
//196 72 250 65 38 153
const uint8_t bssid[6] = {196, 72, 250, 65, 38, 153};
String ssid = "Java4Ever";
String password = "XXX";
WiFi.begin(ssid.c_str(), password.c_str(), 0, bssid, true);
Note that in my case it is not necessary to set the BSSID, because the ESP32 can receive only in 2.4Ghz thus the other AP is not visible to it.
Related
How do I fix USER FATAL MESSAGE 740? This error is generated by Nastran when I try to run a BDF/DAT file of mine.
*** USER FATAL MESSAGE 740 (RDASGN)
UNIT NUMBER 5 HAS ALREADY BEEN ASSIGNED TO THE LOGICAL NAME INPUT
USER ACTION: CHANGE THE UNIT NUMBER ON THE ASSIGN STATEMENT AND IF THE UNIT IS USED FOR
PARAM,POST,<0 THEN SPECIFY PARAM,OUNIT2 WITH THE NEW UNIT NUMBER.
AVOID USING THE FOLLOWING UNIT NUMBERS THAT ARE ASSIGNED TO SPECIAL FILES IN MSC.NASTRAN:
1 THRU 12, 14 THRU 22, 40, 50, 51, 91, 92. SEE THE MSC.NASTRAN INSTALLATIONS/OPERATIONS
GUIDE SECTION ON MAKING FILE ASSIGNMENTS OR MSC.NASTRAN QUICK REFERENCE GUIDE ON
ASSIGN PHYSICAL FILE FOR REFERENCE.
Below is the head of my BDF file.
assign userfile='SUB1_PLATE.csv', status=UNKNOWN, form=formatted, unit=52
SOL 200
CEND
ECHO = NONE
DESOBJ(MIN) = 35
set 30=1008,1007,1015,1016
DESMOD=SUB1_PLATE
SUBCASE 1
$! Subcase name : DefaultLoadCase
$LBCSET SUBCASE1 DefaultLbcSet
ANALYSIS = STATICS
SPC = 1
LOAD = 6
DESSUB = 99
DISPLACEMENT(SORT1,PLOT,REAL)=ALL
STRESS(SORT1,PLOT,VONMISES,CORNER)=ALL
BEGIN BULK
param,xyunit,52
[...]
ENDDATA
Below is the solution
Correct
assign userfile='SUB1_PLAT.csv', status=UNKNOWN, form=formatted, unit=52
I shortened the name of CSV file to SUB1_PLAT.csv. This reduced the length of the line to 72 characters.
Incorrect
assign userfile='SUB1_PLATE.csv', status=UNKNOWN, form=formatted, unit=52
The file management section is limited to 72 characters, spaces included. The incorrect line stretches 73 characters. The nastran reader ignores the 73rd character and on. Instead of reading "unit=52" the reader reads "unit=5" which triggers the error.
|<--------------------- 72 Characters -------------------------------->||<- Characters are ignored truncated ->
assign userfile='SUB1_PLATE.csv', status=UNKNOWN, form=formatted, unit=52
References
MSC Nastran Reference Guide
The records of the first four sections are input in free-field format
and only columns 1 through 72 are used for data. Any information in
columns 73 through 80 may appear in the printed echo, but will not be
used by the program. If the last character in a record is a comma,
then the record is continued to the next record.
ErrorException [ Fatal Error ]: Class 'Database_Mysqli' not found
MODPATH/database/classes/kohana/database.php [ 78 ]
73
74 // Set the driver class name
75 $driver = 'Database_'.ucfirst($config['type']);
76
77 // Create the database connection instance
78 new $driver($name, $config);
79 }
80
81 return Database::$instances[$name];
82 }
83
{PHP internal call} ยป Kohana_Core::shutdown_handler()
Environment
i tried everything doesnt work, can anyone help, i cant configure it, i can give remote access to see whats wrong
As mentioned in comment download enter link description here
In config -> database.php use type => 'MySQLi'
Note: It looks like you typed it as Mysqli as In kohana 3.3 onward class name are case sensitive.
I have a text files, which is text copied from a subtitle file, that looks like this:
1
00 : 00 : 02 , 240 --> 00 : 00 : 04 , 240
(tadashi) <watashi no namae wa kanzaki jika.
2
00 : 00 : 04 , 240 --> 00 : 00 : 06 , 240
makikomare te shimatta watashi wa
tsuini?
...
it goes on for some ~300 more chunks like this.
How would I make it look like this, without doing it manually :) :
1
00:00:02,240 --> 00:00:04,240
(tadashi) <watashi no namae wa kanzaki jika.
2
00:00:04,240 --> 00:00:06,240
makikomare te shimatta watashi wa
tsuini?
...
Basically, I would like to remove all spaces on lines that are starting with the number zero, except those spaces that are before and after the "arrow"
I am on OSX Yosemite but, if the only solution would be on some other os, I'd be glad to hear it regardless
Since no one has answered you yet, here is a solution in python. You need to replace source and target filenames with what is appropriate for you.
#!/usr/bin/python
import re # this is the regex library
f = open('source.txt', 'rt') # this is the name of your source file
fnew = open('target.txt', 'wt') # this is the name of your target file
for line in f:
new = re.sub(r'(\d\d) ([:|,]) (\d\d)', "\\1\\2\\3", line)
fnew.write(new)
f.close()
fnew.close()
I'm trying to implement an ISO8589 message to a financial institution. They however, have a Web Service that I call and then I load the ISO8589 payload into an appropriate field of the WCF service.
I have created an ISO8589 message this way:
var isoMessage = new OpenIso8583.Net.Iso8583();
isoMessage.MessageType = Iso8583.MsgType._0100_AUTH_REQ;
isoMessage.TransactionAmount = (long) 123.00;
isoMessage[Iso8583.Bit._002_PAN] = "4111111111111111";
// More after this.
I can't seem to figure out how I can convert the isoMessage into an ASCII human readable format so I can pass it through to the web service.
Anyone have any idea how this can be done with this library? Or am I using this library the wrong way?
Thanks.
UPDATED:
I have figured out how to do this doing:
var asciiFormatter = new AsciiFormatter();
var asciiValue = asciiFormatter.GetString(isoMessage.ToMsg());
However, Now I am trying to take the isoMessage and pass the entire thing as hex string easily using OpenIso8583.Net, as follows:
var isoMessage = new OpenIso8583Net.Iso8583();
isoMessage.MessageType = Iso8583.MsgType._0800_NWRK_MNG_REQ;
isoMessage[Iso8583.Bit._003_PROC_CODE] = "000000";
isoMessage[Iso8583.Bit._011_SYS_TRACE_AUDIT_NUM] = "000001";
isoMessage[Iso8583.Bit._041_CARD_ACCEPTOR_TERMINAL_ID] = "29110001";
I know this is tricky, because some fields are BCD, AlpahNumeric, Numeric, etc. however, this should be realively easy (or I would think) using OpenIso8583.Net? The result I'd like to get is:
Msg Bitmap (3, 11, 41) ProcCode Audit Terminal ID
----- ----------------------- -------- -------- -----------------------
08 00 20 20 00 00 00 80 00 00 00 00 00 00 00 01 32 39 31 31 30 30 30 31
Any help would be greatly appreciated!
Essentially, you need to extend Iso8583 which you initialise with your own Template In the Template, you can set the formatters for each field so that BCD and binary packing is not used. Have a look at the source code for Iso8583 as to how it works.
I am beta testing an application that includes a Firefox extension as one component. It was originally deployed when FF3.5.5 was the latest version, and survived 3.5.6 and 3.5.7. However on FF3.6 I'm getting the following in my error console:
Warning: reference to undefined property Components.interfaces.nsIProcess2
Source file: chrome://overthewall/content/otwhelper.js
Line: 55
Error: Component returned failure code: 0x80570018 (NS_ERROR_XPC_BAD_IID)
[nsIJSCID.createInstance]
Source file: chrome://overthewall/content/otwhelper.js
Line: 55
The function throwing the error is:
48 function otwRunHelper(cmd, aCallback) {
49 var file =
50 Components.classes["#mozilla.org/file/local;1"].
51 createInstance(Components.interfaces.nsILocalFile);
52 file.initWithPath(otwRegInstallDir+'otwhelper.exe');
53
54 otwProcess = Components.classes["#mozilla.org/process/util;1"]
55 .createInstance(Components.interfaces.nsIProcess2);
56
57 otwProcess.init(file);
58 var params = new Array();
59 params = cmd.split(' ');
60
61 otwNextCallback = aCallback;
62 otwObserver = new otwHelperProcess();
63 otwProcess.runAsync(params, params.length, otwObserver, false);
64 }
As you can see, all this function does is run an external EXE helper file (located by a registry key) with some command line parameters and sets up an Observer to asynchronously wait for a response and process the Exit code.
The offending line implies that Components.interfaces.nsIProcess2 is no longer defined in FF3.6. Where did it go? I can't find anything in the Mozilla documentation indicating that it has been changed in the latest release.
The method on nsIProcess2 was moved to nsIProcess. For your code to work in both versions, change this line:
otwProcess = Components.classes["#mozilla.org/process/util;1"]
.createInstance(Components.interfaces.nsIProcess2);
to this:
otwProcess = Components.classes["#mozilla.org/process/util;1"]
.createInstance(Components.interfaces.nsIProcess2 || Components.interfaces.nsIProcess);
You will still get the warning, but the error will go away, and your code will work just fine in both versions. You could also store the interface iid in a variable and use the variable:
let iid = ("nsIProcess2" in Components.interfaces) ?
Components.interfaces.nsIProcess2 :
Components.interfaces.nsIProcess;
otwProcess = Components.classes["#mozilla.org/process/util;1"]
.createInstance(iid);