On 2016-06-30, Michael W. Ellis <mel...@pesa.com> wrote: >> -----Original Message----- >> From: ecos-discuss-ow...@ecos.sourceware.org [mailto:ecos-discuss- >> ow...@ecos.sourceware.org] On Behalf Of Michael W. Ellis >> Sent: Thursday, June 30, 2016 9:54 AM >> To: ecos-discuss@ecos.sourceware.org >> Subject: [ECOS] Input from debug console >> >> My application calls diag_printf() to display information to the debug >> console using serial port 0 of my processor. I would like to be able >> to implement some simple diagnostics that are initiated through the >> console port. Is it possible to accept input from the console? If > so, >> how is this done? > > Correction - I'm using the AT91SAM9260 processor and the debug console > uses a serial port connected to the Debug Unit instead of serial port 0. > The console device name is "/dev/ttydiag". Without writing new drivers, > is it possible to get simple input from this port?
Does your eCos HAL profide hal_if_diag_read_char()? I thought that was pretty standard. I modified my HAL to also provide a non-blocking version of that call -- it only required writing a few lines of code. -- Grant -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
