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> OS Construction > How to connect to an IP via com port |
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prostyle4444 27 May 2014, 12:28
I just wanted to connect to an IP via the com port modem. Can someone give some good documentation or a working code of it.
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27 May 2014, 12:28 |
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sid123 27 May 2014, 15:43
Actually you need to write a network driver for a card (preferably RTL8139 or i8254x). You can view their documentation here:
RTL8139 http://www.cs.usfca.edu/~cruse/cs326f04/RTL8139_ProgrammersGuide.pdf Datasheet: http://www.cs.usfca.edu/~cruse/cs326f04/RTL8139D_DataSheet.pdf i8254x http://www.intel.com/content/www/us/en/ethernet-controllers/pci-pci-x-family-gbe-controllers-software-dev-manual.html After you've implemented the base driver you can then port lwIP to your OS. https://github.com/dreamcat4/lwip It isn't easy and can't be done in small examples, networking is quite a complex area in OSDev. |
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27 May 2014, 15:43 |
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