On Mon Feb 09, 2015 at 13:38:26 +0100, Karl Steger wrote:
I'm trying to run the scalar demo from the FERRET package. Although the server loop from "l4/pkg/ferret/server/re/sensordir.cc" starts, no scalar sensor is registered in "l4/pkg/ferret/examples/demo/scalar_demo/main.c" as the program execution pauses at this line:
ret = ferret_create(srv, 10, 1, 0, FERRET_SCALAR, 0, "0:100:%", s1, &malloc);
which leads to an l4_ipc_call to the sensor directory.
Could you please tell me if there is a problem with my configuration file below or provide a working configuration file?
require("L4");
local ld = L4.default_loader; local ferret = ld:new_channel(); local sensordir = ld:new_channel();
ld:start( { caps = { ferret=ferret:svr(), sensordir=sensordir:svr() } }, "rom/ferret_sensor_dir");
ld:start( { caps = { ferret=ferret, sensordir=sensordir }, log = { "f_scalar_demo", "green" } }, "rom/fer_scalar_demo");
Does it work with just caps = { ferret=sensordir } for the client? That's at least my impression when looking a bit through the code.
Adam