From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrea Acquaviva To: "ecos-discuss@sources.redhat.com" Subject: [ECOS]Strongarm1100 UART1 Date: Thu, 18 Jan 2001 09:04:00 -0000 Message-id: <3A672239.8C680991@deis.unibo.it> X-SW-Source: 2001-01/msg00314.html Hi, (apologies if you receive two copies of this e-mail but in the previous one there is a wrong sender address). I have a simple question about serial ports of strongarm 1100. Ecos uses serial port 3 (UART) for debugging (connection to gdb module), and I want to manage serial port 1 (as an UART) directly, whitout ecos driver. I wrote a simple program (under ecos) that initializes the port and sends data to the serial channel, but it doesn't work. I'm sure that the program is right and the serial port works correctly because I tryed it as a standalone application (compiled and linked with armsdt). Are there some initializations of the serial port 1 that override my application-side serial port settings? I removed the package CYGPKG_IO_SERIAL_ARM_SA11X0, preventing any serial device initialization, but the problem still arises. Any hints about that? Thanks, Andrea. -- Ing. Andrea Acquaviva D.E.I.S. - Universita' di Bologna V.le Risorgimento, 2 40136 BOLOGNA (ITALY) Tel: (+39) 051 20 93787 Fax: (+39) 051 2093786