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katipefendi
Joined: 24 Oct 2013
Posts: 30
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 Posted: Thu Jul 05, 2018 10:51 am Post subject: How can i write New IP in EEPROM |
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I send from VB.NET Application the new data of IP, SUBMASK, GATEWAY and store it in EEPROM but after stored i received only 0
What is wrong here?
| Code: |
Dim Setip As Eram Long
Dim Setsubmaske As Eram Long
Dim Setgateway As Eram Long
Dim Setip_r As String * 16
Dim Setsubmaske_r As String * 16
Dim Setgateway_r As String * 16
Setip_r = Maketcp(setip)
Setsubmaske_r = Maketcp(setsubmaske)
Setgateway_r = Maketcp(setgateway)
Settcp 0.8.220.77.05.11 , Setip_r , Setsubmaske_r , Setgateway_r
Config Tcpip = Int0 , Mac = 0.8.220.77.05.11 , Ip = 192.168.178.29 , Submask = 255.255.255.0 , Gateway = 192.168.178.1 , Localport = 2005 , Chip = W5500 , Spi = 1 , Cs = Portb.4
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| Code: |
Do
Select Case Data
Case "2"
'TCP/IP, GateWay, Submaske Einstellungen in den Speicher schreiben
Reset Watchdog
Gosub Setnewip
Case Else
End Select
Loop
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| Code: |
Setnewip:
'Die Daten erst in eine Variable schreiben
Setip_r = Command_array(3)
Setsubmaske_r = Command_array(4)
Setgateway_r = Command_array(5)
'Jetzt die Daten vom Variablen in den EEPROM schreiben
Setip = Setip_r
Setsubmaske = Setsubmaske_r
Setgateway = Setgateway_r
Stored = "NewIP|" + Str(deviceadresse)
Result1 = Tcpwritestr(idx , Stored , 255 )
Return
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Paulvk
Joined: 28 Jul 2006
Posts: 1257
Location: SYDNEY
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| Posted: Fri Jul 06, 2018 12:28 am Post subject: |
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Hello katipefendi
In the project blog section of the forum you will find my " Building a Webserver with a Wiznet W5100" blog
In this you will find the code to write all the IP address needed >gateway, server IP , mask , NTP server
It is built in project mode so each function is a file on its own which you can put into your project
It provides a full server which has web pages to change the settings.
In the other blog "Build a Webserver with ENC28J60" you will find
how to put web pages into the AVR flash memory using as little space as possible
Again it also saves setting to eeprom
I am happy to help you all I can so just ask me about the code
You will find I have put lots of comments in the code to help
Reegards Paul |
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