Hello, On 02/09/2011 06:30 PM, Paulo Ferreira wrote: > On Wed 09/02/11 15:52 , Erich Waelde ew.fo...@nassur.net sent: >> On 02/02/2011 11:20 PM, Dennis Cartier wrote: >>> While experimenting with 4.2, I added uploaded >> the marker.frt file from the> lib/ans94 directory. After setting a marker >> and >> then attempting to rollback> to it, I found that 'words' prints the words >> followed by lots of garbage. Is> this a know issue or am I doing something >> wrong?You controller's symptom is unknown to me. >> >> Sometimes I need a "reset" as well. I have not found out the >> cause for this.The symptom is that I get "?? -13 xx" on ANY input. The reset >> makes this go away. >> So, does resetting change the symptoms? ... >> > I am a novice with amforth. > > The hardware platform is an Arduino Duemilanove Clone and a TinyUSB ISP > programmer, and the software is > avrdude on Ubuntu, to program the AVR chip. > > The first times Amforth just gave me errors like "-13 xx" on some inputs... > For instance, numbers were accepted, but any word gave errors.... > > The initial message was ok, and avrdude said the memory check was ok. > > But, I tried connecting the programmer to a port in an USB POWERED hub.
This is interesting. I have used my programmer (AVR mkII) over a usb hub and it worked. But if it doesn't, that's a good test, it seems to me. > > After reprogramming the AVR, amforth now seems to work ok. > > I have not made any deep tests, but "words" works, and doing simples things > like > blinking one led also works. You see the prompt? Welcome to the "club" :-) Cheers, Erich ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Amforth-devel mailing list Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel
