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 Can u share CODE witch API is being used by MPE?? Nächstes Thema anzeigen
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blackmarlincode



Anmeldedatum: 03.07.2007
Beiträge: 9

BeitragVerfasst am: Fr Sep 07, 2007 07:15 Antworten mit ZitatNach oben

Continue working with VB6, an in my final project for gradute of Electrical Engineering, Jember university, Indonesia.

i had problems while my program want to search device that connected to the PC, I've search entire PlanetSourceCode.com for API's that can detect this new hardware, but found nothing there.. Sad Sad

Ideas:
I used bruteforce method, sending AT+GMM for each COM port, the one that replies with phone model, is being used.

The problems is:
With bruteforce methods, it's take a lot of time just for searching device.
I used "gettickcount" to make it more faster, but the results is more faster, is more undetectable... Sad Sad Sad

It tooks about 3-5 second is used to scan port that is assign by the phone

Can u share the code of API find those port automatically???


Image


Zuletzt bearbeitet von blackmarlincode am Sa Sep 08, 2007 00:55, insgesamt einmal bearbeitet
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FJ
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Anmeldedatum: 15.02.2006
Beiträge: 30672
Wohnort: Tirol

BeitragVerfasst am: Fr Sep 07, 2007 18:23 Antworten mit ZitatNach oben

If you press "Search device" then MyPhoneExplorer also opens every port and checks with AT-Commands. The code is not faster than yours. Or do you mean the descriptions behind COMxx ?
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blackmarlincode



Anmeldedatum: 03.07.2007
Beiträge: 9

BeitragVerfasst am: Sa Sep 08, 2007 01:05 Antworten mit ZitatNach oben

Same method too.. I use Hacked Mscomm32.OCX, fo fix problems with searching Device COM that being assign by Win**** X*. Now it can read COM port after COM16..
Yap, that's what i mean, i wonder how can you read the description after COM? What method being used? Or API's is being used? Or read from registry value?? Question Question Question

The 2nd question is:
Why is the signal strenght which replies from my software different from yours? It's different in "dBm" but almost same in percentage "%"
How long timer being used to read and refressh this value? I used 250ms.
Because MPE is being used as valid comparator for my programs.

Thanks for your help
This is screenshoots my software called "GSM GPRS Speedtest"


Zuletzt bearbeitet von blackmarlincode am Sa Sep 08, 2007 23:49, insgesamt einmal bearbeitet
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FJ
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Anmeldedatum: 15.02.2006
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BeitragVerfasst am: Sa Sep 08, 2007 06:33 Antworten mit ZitatNach oben

You write a software and you want to use a hacked microsoft-lib in it ? Are you crazy ? You never can distribute this software to anybody.

The source-code for the descriptions is not from me - its from a good friend. You must contact him to give the source to you (its the developer of the software s25@once)

Maybe you convert the signal with the wrong algo. You'll find the right algo in the AT-Commandrefrence of SE. The Monitor of MyPhoneExplorer refreshes every 5 seconds. Thats enought.

A tip: Remove the SE-Logo from your program. I had to do this too. You can get with it massive Copyright-Problems.
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blackmarlincode



Anmeldedatum: 03.07.2007
Beiträge: 9

BeitragVerfasst am: So Sep 09, 2007 00:03 Antworten mit ZitatNach oben

Yah i know that the wrong way, using hacked mscomm32, that's because mscomm32.ocx original licenced from VB6 my only read untill COM Port 16... Only few device can be connected at same time. My bluetoohh device "eat" a lot COM port ( about 8 COM Port is being used only for bluetooth )
Any solution? or i should email your friends? What is the email address?

Thx about info, i'will remove any SE logo on it Cool Cool

I've use command reference from SE,
Code:

    Dim Sinyal As Integer
    Dim Desibel As String
         'the parsing methode to get exacly value
        Sinyal = ParseSignalStrength(RunATCommand("AT+CSQ"))
        Select Case Sinyal
        Case 0
            Desibel = "-113"
        Case 1
            Desibel = "-111"
        Case 2 To 30
            Desibel = Str(-109 + (Sinyal - 2) * 2)
        Case 31
            Desibel = "-51"
        Case 99
            Desibel = "Tidak Terdeteksi"
    End Select

    'methode for put those detected value into inputbox.text
    SignalDBM.Text = Desibel + "dBm"
    SignalPercent.Text = FormatNumber(Sinyal / 31 * 100, 1, vbUseDefault, vbUseDefault, vbUseDefault) + "%"


Is that wrong???
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FJ
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Anmeldedatum: 15.02.2006
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Wohnort: Tirol

BeitragVerfasst am: Di Sep 11, 2007 11:53 Antworten mit ZitatNach oben

My algo:
Code:
Dim val as Integer

   Select Case val
    Case 0: dbm = -113
    Case 1: dbm = -111
    Case 2 To 30: dbm = -49 - (2 * val)
    Case 31: dbm = -51
   End Select
   percent = Round(100 / 31 * val)


Long time ago i wrote this piece of code, but i think the algo is correct.
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