Scrive Andrew Lunn <[EMAIL PROTECTED]>: > On Tue, Feb 06, 2007 at 09:48:36AM +0100, Andrea Visinoni wrote: > > Hi, > > i've successfully compiled ecos for my board using the template in > configtool, > > taken from cvs version. > > I've written a stupid main, and liked with target.ld. > > My question is, now do i have to init on my own the device?(pll, flash > etc..) > > or do i have to call some sort of function inside the library? > > Take a look at the test programs. They are good examples of how you > write eCos programs.
Unlucky i cant test these programs, the only way i have to test programs is load them in flash with samba and cross my fingers. I take a look, but i still can't figure who init my board (i guess hal_platform_setup.h) > > i've already tried to call my lowlevel_init function(already tested) > > but nothing happen(i try to light a led), any hints? > > Start with one of the test programs. Maybe tmbasic. Since this is a > known good program it allows you to concentrate on everything > else. Once this runs you then know your development environment works, > your JTAG progammer works, etc. > > Then you can start debugging your own programs. Humm, leds. Are you > using the GPIO macros in var_io.h? Have you configured the pin to be > an output? I think one of the AT91SAM7 boards has the logic > inverted. ie 0 causes the LED to be on, 0 causes it to be off. yes, mith macros, but nothin happen. Thanks for your support Andrea ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
