From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesper Skov To: "Tony Ko" Cc: Subject: Re: [ECOS] how to make ecos run without GDB connection ? Date: Thu, 05 Jul 2001 03:42:00 -0000 Message-id: References: <9860C773D04D834D83FD6FAD00A61E9311B706@gctsemi.gctsemi.com> X-SW-Source: 2001-07/msg00152.html >>>>> "Tony" == Tony Ko writes: Tony> hi. I ported eCos to custom mpc860 board ( with modified mbx860 Tony> package ). eCos on my board runs well with GDB connecton. I Tony> download eCos image via serial with GDB. and see GDB console to Tony> confirm eCos running. But I think It is main reason eCos runs Tony> slowly. Downloads slowly, you mean, surely. Execution speed will not change whether downloaded from ethernet or serial. Tony> So I tried to download eCos image via ethernet (on RedBoot). Tony> But in that case, eCos dosn't run after downloaded completely. Tony> I think it's from GDB protocol. Are you by any chance using the ethernet controller in the application? In that case the connection will die. Instead, try to download the application from the RedBoot console using the load command. Then quite the terminal program, connect with GDB and set the $pc to the application entry address. Then type 'cont'. Tony> So I disabled "CYGSEM_HAL_VIRTUAL_VECTOR_INHERIT_CONSOLE" Tony> option. and retried to run eCos without GDB. But the result was Tony> same. Don't touch that option when using ethernet - it's required. Jesper