Hi Helge, I don't use studio, but from the command line you give below
> avrasm2.exe -fI -o my.hex -e my.eep -S my.tmp -W+ie -I"D:/Program Files > (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.6.364\avrasm\inc" > -I"amforth-6.9\avr8" -I"amforth-6.9\avr8\devices\atmega32" > -I"amforth-6.9\appl\arduino" -I"amforth-6.9\common" -im32def.inc -d > "Debug\myprog_m32.obj" "main.asm" -I "D:\Program Files > (x86)\Atmel\Studio\7.0\toolchain\avr8\avrassembler\Include" it looks like it is including files from the devices\atmega32 directory and using m32def.inc which are associated with the atmega32 chip rather than the atmega328p. Somewhere the target device needs to be set to an atmega328p. Kind regards, Tristan On 07Sep21 21:32, Helge Kruse wrote: > I am a newby to amForth. I want to use it at ATmega 2560. For the first > steps I want to use the more common board Arduino UNO. > > I flashed the files uno.hex and uno.eep.hex from the directory > amforth-6.9\appl\arduino to my Arduino UNO. This gives me a greeting > > amforth 6.9 ATmega328P Forthduino > > > > I think, the mega328p fuses and the USB/serial connection are verified. > Now I want to build the amForth from the sources. The documentation at > http://amforth.sourceforge.net/UG/quick-windows.html is a bit dated (for > amForth 6.6). The Atmel studio is not available anymore. I found only > the Microchip Studio 7 as the successor of the Atmel studio at the > Microchip website. (Atmel has been purchased by Microchip.) > > I set up a main.asm file as > > .include "preamble.inc" > .equ F_CPU = 16000000 > .include "drivers/usart.asm" > .include "amforth.asm" > > and configured the include directories: > $(PackRepoDir)\atmel\ATmega_DFP\1.6.364\avrasm\inc > amforth-6.9\avr8 > amforth-6.9\avr8\devices\atmega328p > amforth-6.9\appl\arduino > amforth-6.9\common > Without these directories some .asm files had not been found. The > Microchip Studio 7 compiles without errors: > > avrasm2.exe -fI -o my.hex -e my.eep -S my.tmp -W+ie -I"D:/Program Files > (x86)\Atmel\Studio\7.0\Packs\atmel\ATmega_DFP\1.6.364\avrasm\inc" > -I"amforth-6.9\avr8" -I"amforth-6.9\avr8\devices\atmega32" > -I"amforth-6.9\appl\arduino" -I"amforth-6.9\common" -im32def.inc -d > "Debug\myprog_m32.obj" "main.asm" -I "D:\Program Files > (x86)\Atmel\Studio\7.0\toolchain\avr8\avrassembler\Include" > > > Segment Begin End Code Data Used Size Use% > ------------------------------------------------------------- > [.cseg] 0x000000 0x007f82 1838 11508 13346 32768 40.7% > [.dseg] 0x000060 0x00011f 0 191 191 2048 9.3% > [.eseg] 0x000000 0x000086 0 134 134 1024 13.1% > Assembly complete, 0 errors. 8 warnings > > I can also provide the complete assembler stdout stream. But I hesitate > to send such a large mail to the list without request. > > But after flashing my.hex and my.eep to the Arduino UNO I can see > nothing. Therefore I assume something's wrong with my build. > > Can somebody provide an minimum example for a basic amForth project with > the Microchip Studio 7? > Is there any updated documentation for the build process that handles > the Studio 7 environment? > Any hints how I find and remove the problem? > > I hope this can be easily solved. I've seen in the mailing list archive > that a build with mega2560 was successful lately. > > Best regards, > Helge > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amforth-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/amforth-devel > _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amforth-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amforth-devel
