https://github.com/wa1tnr/camelforth-rp2040-au

CamelForth in C by Brad Rodriguez - UNSTABLE version
https://github.com/wa1tnr/camelforth-rp2040-au

c camelforth forth interpreted-programming-language interpreter memory-dumper memory-map raspberry-pi-pico rp2040 rpi-pico rpi-rp2 text-interpreter usart usb-cdc

Last synced: 4 months ago
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CamelForth in C by Brad Rodriguez - UNSTABLE version

• Host: GitHub
• URL: https://github.com/wa1tnr/camelforth-rp2040-au
• Owner: wa1tnr
• License: gpl-3.0
• Created: 2021-02-09T11:54:02.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-04-20T11:45:45.000Z (about 3 years ago)
• Last Synced: 2024-04-19T17:24:12.188Z (about 1 year ago)
• Topics: c, camelforth, forth, interpreted-programming-language, interpreter, memory-dumper, memory-map, raspberry-pi-pico, rp2040, rpi-pico, rpi-rp2, text-interpreter, usart, usb-cdc
• Language: C
• Homepage:
• Size: 993 KB
• Stars: 7
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# camelforth-rp2040-aU   UNSTABLE   0.1.4-pre-alpha   Tue Feb 16 15:34:07 UTC 2021

CamelForth in C, by Dr. Brad Rodriguez

UNSTABLE version

 new feature: no-error getKey()

     improved: rp2040_pico_getkey_usb.inc

Reasonably well debugged - functional Forth interpreter.

There was one bug where it crashes unexpectedly, after

a decently long runtime.  'getchar()' in the upstream

pico-sdk now has a bug report filed.

Port: rp2040, Raspberry Pi Pico target board, February, 2021.

older entries in this README.md, follows (from prior to 17 Feb Wed 16:29 UTC).

# PARENT was camelforth-rp2040-a    0.1.1-pre-alpha   Tue Feb 9 05:28:31 UTC 2021

commit 6cd03e97f38784f3f7fe8baf68416657af9469a7

    CamelForth in C by Brad Rodriguez

# About

CamelForth

A Forth in C by Dr Brad Rodriguez

Forth interpreter for the

RP2040 and Raspberry Pi Pico.

UNSTABLE version.  Look for changes and improvements here.

New feature: the blink word.  Use once per blink.

Requires pico-sdk and is modeled on pico-examples.

The /dev/ttyACM0 is the primary interface (USB).

(Reference host PC is Linux Debian amd64)

Using CP2104 USB-to-USART bridge, the secondary

interface (in Linux host PC) is /dev/ttyUSB0, but

that is arbitrary (you can bridge using other

methods and chips).

Connected to UART0 on the pico.

# Topics

# camelforth

# rp2040

# raspberry-pi-pico

# rpi-pico-pio

# forth

# c

## old branches:

BUILD ENVIRONMENT - bare bones text interpreter

no Forth functionality at all - not even base code.

Just keyboard echo loop.

END.