From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Thomas To: "Chris C." Cc: regsoft@sinaman.com, ecos-discuss@sourceware.cygnus.com Subject: RE: [ECOS] RedBoot Problems! Date: Mon, 30 Jul 2001 07:20:00 -0000 Message-id: References: <20010730141020.9735.qmail@mail.com> X-SW-Source: 2001-07/msg00907.html On 30-Jul-2001 Chris C. wrote: > Hi > > Here are some questions I want to ask: > > 1. I have selected the redboot template in the config. tool and then I select ROM startup, import > all the necessary packages, without changing the redboot default setting, debug serial port and > diagnostic serial port are same (0). After that, I generated the bin file and download to the > target board and use the hyper terminal to connect the target board. I saw a string like this > -> $T0540:fff05cd8;01:00004664;#92 and I can use the gdb to connect the target board and > display the value of the registers. My problem is that I didn't see the "Redboot>" > at the hyper terminal [com1 and com2], so what is the problem? > This means that RedBoot crashed during it's initialization. Obviously a lot got running, hence GDB being able to run. In order to help more, you'll have to tell us: What platform (architecture, board)? What tools did you use to build with? What extra options (if any) you selected? > 2. Which one is the redboot used to communicate with hyper terminal? > The device driver in packages\devs\serial or the function in hal_diag.c RedBoot only uses the HAL diag I/O routines. BTW - exclamatories(!) in the subject will often send your message directly to the "round file", especially mine :-)