From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: the Elisp robot [photo] Date: Wed, 21 Oct 2020 08:41:28 +0200 Message-ID: <87tuuoaxnr.fsf@ebih.ebihd> References: <20201016144103.r3npeqap7uo63ney.ref@Ergus> <20201016144103.r3npeqap7uo63ney@Ergus> <87a6wjpplc.fsf@yandex.com> <20201020231253.fjgutn5uvqz3u3dz@Ergus> <871rhspjoz.fsf@ebih.ebihd> <87wnzko4pi.fsf_-_@ebih.ebihd> <87eelsm7qd.fsf@ebih.ebihd> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31240"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:LgaEJEwL4nKbjOx8hORk4q/CyVs= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Oct 21 08:42:34 2020 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kV7pS-00082g-6e for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 21 Oct 2020 08:42:34 +0200 Original-Received: from localhost ([::1]:41630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kV7pR-0004FS-90 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 21 Oct 2020 02:42:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47452) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kV7oc-0003mv-3T for help-gnu-emacs@gnu.org; Wed, 21 Oct 2020 02:41:42 -0400 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:42746 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kV7oa-0002EZ-HT for help-gnu-emacs@gnu.org; Wed, 21 Oct 2020 02:41:41 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kV7oV-0006yJ-It for help-gnu-emacs@gnu.org; Wed, 21 Oct 2020 08:41:35 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/21 02:08:31 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:124612 Archived-At: Jean Louis wrote: > How does it communicate with droid? :) ... I'm not following, what is "it"? > By which communication line? The communication line from my computer to the robot is WiFi! So: install the Debian-ish ev3dev OS, get the bot online, ssh to the bot, install Emacs, bring over the initial set of Elisp files, run Emacs with them on the bot, they call the robot's primitives. It can look like this: (defun color-stop-on-color (&optional color) (let ((stop-color (or color 1))) ; 1 = black (when (and (string= stop-color (color-get-color)) (moving-forward-p) ) (ev3-stop) ))) https://dataswamp.org/~incal/terror-3/ev3-color-stop-on-color.el -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal