Hi Kirill, On Dienstag, 19. Mai 2015 15:11:31 Kirill Berezin wrote:
> I think that they tune an external receiver via some sort of SPI bus (GPIO > pins are 5,6,7,8). Write procedure is quite simple, but I can't still get > how enable works (for sure it sends a disable); it is quite possible that > we need to read from a device before sending a command. impressive! How did you succeed? I've started looking at two possibilities: -ARMSim -Trapping ar5416GpioSet with some hand crafted assembly code that traces calls and logs them somewhere (maybe an unused module like fuse could provide kernel space to scribble the logs ;-) Now that you decoded the init and disable sequences it should be possible to find a command in such a log. Any hints? Stefan _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel