A risc-v update for CH32V307
AmForth-RV can now compile to flash directly rather than saving a word
already compiled in ram as before. This is better and much more like the
approach taken by the AVR code base. However, it does need an mcu that
is able to do this. The flag field in the dictionary is used more, which
simplifies and optionally declutters word listings. I think this was
something that was intended, but not fully implemented. Being able to
call C library functions from Forth has helped with beginning to add
IEEE-754 floating point to AmForth-RV. There is a link to a pre-built
hex file on [1] and the development board seems to be available in the
EU from [2]. More details in the project logs [3].
Best wishes,
Tristan
[1] https://tjnw.co.uk/amforth-rv/pages/building.html
[2]
https://www.elektor.com/products/wch-ch32v307v-evt-r1-risc-v-development-board
[3] https://tjnw.co.uk/amforth-rv/pages/logs.html
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