[ECOS] Fast serial debugging

[Fabrice Gautier <Fabrice_Gautier at sdesigns dot com>]

Hi,
It is said in the docs that the eCos gdb stubs works at 38400 bps. 

And I'm trying to  go faster. At 115200.I'm using an ARM PID board that
support that speed with the ARM tools. 

So I tried to recompile the gdb stub setting serial  speed at 115200 in the
configuration tool.( defines CYGHWR_HAL_ARM_PID_GDB_BAUD and
CYGHWR_HAL_ARM_PID_DIAG_BAUD)

But not i'm sure this setting impact on the stub speed. For when i try to
connect at 115200 it fails. 

I'm not sure too if eCos library, or the flash tool, have to be compiled
with the same serial speed.

Another (minor) problem that i saw is that the legal values for the serial
speed in the conf tool are 9600, 19200, 38400 or 115200 while insight GUI
only offer 9600, 19200, 38400, 57600 (but I set 115200 with the console). So
why eCos doesn't offer 57600 and Insoght doesn't offer 115200? 

Thanks

A+
-- 
Fabrice Gautier
fabrice_gautier@sdesigns.com