Hello, I am using a PowerPC MPC5200 from Freescale (with STK5200-Board), ELDK 4.2 from DENX and the Kernel 2.6.34-rc5.
My Kernel is running fine. The console output is coming over the device ttyPSC0. In future I want to login over telnet. So I deactivated the Kerneloption to output the console over the UART device. Now I want to read and write to the RS232 interface from a program. But when I try to open the device ttyPSC* I get the following error: "unable to read portsettings : Inappropriate ioctl for device" What does this mean ? How can I send and receive Data from/to the UART ? Thanks for your help. Sven _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev