Hello,
If you want a really simple UDP example there is a TFTP client that uses the lwIP raw API. You can use the libc for "standard" sockets, but if performance isn't much of a concern than I think starting out with lwIP is a more pleasant choice.
https://github.com/genodelabs/genode-world/blob/master/src/server/tftp_rom/m...
There is some documentation on the raw API in the lwip contrib folder at src/lib/lwip/doc/rawapi.txt
Emery
On Sun, May 15, 2016 at 06:45:04PM +0200, Rank Jerome wrote:
Hello,
I am a beginner in operating system level programming and a novice in the use of Genode OS.
I use Genode OS Framework 15.11 from the sourceforge download. I have carried out successfully the hello world introduction from the 15.05 manual (Chapter 2.5) and the hello tutorial from the homepage, but now I am stuck.
Scenario: I have a (non-genode) server (runs in another terminal) which sents UDP packets. These UDP packets I would like to register within my program at Genode OS (hw_zync) on a qemu-emulated Parallella Board.
For the Parallella Board the Genodes so called base-hw platform is to be used.
I already know that there are network drivers within dde_ipxe and that within the repository "os" under "net" and "nic" exists header files (e.g ethernet.h, udp.h). Furthermore, I know that I need to include the IP address within the run files somehow. I also can not find (not even with "find") the file <lwip/sockets.h>, which is referrenced in some files (like ).
I do not know how I can achieve my implementation using this found information. How can I access the network interface of Parallella Board? How do I register UDP packets for further processing?
Has anyone in this regard already functioning implementation examples which help me understand my desired realization.
with regards, Jerome
Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ genode-main mailing list genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main