> I am trying to use amforth 5.7 an atmega168pa, which usart0 is connected > to PC COM-port via max 3232 UART-RS-232 converter. > > I could get " > amforth 5.7 ATmega168PA > > > " text on PC terminal, but I couldn't get anything else. Everything > seems > to be connected correctly,
If you can read the text banner, many things are set up correctly. At least the baud rate and the terminal settings match and the tx pin is ok. I'm not familiar with the 168PA, but I'd guess that the RX only doesn't work, maybe the wrong pin, maybe something else on the way between the PC and the controller (USB dongle?, bad soldering?). Possible but unlikely are problems in the software. I remember old Atmegas (103, IIRC) that used a unique and uncommon register layout for the usart module. The datasheet should tell all details. I'd guess that Atmel sees the 168PA as the successor to the 168 and has an application note on how to migrate. That may be useful as well. But again: first check the hardware. Matthias ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel
