{"id":34759,"date":"2019-09-16T17:26:54","date_gmt":"2019-09-16T15:26:54","guid":{"rendered":"http:\/\/www.makerslide-machines.xyz\/?p=34759"},"modified":"2022-08-22T08:13:21","modified_gmt":"2022-08-22T06:13:21","slug":"microcontroleur-microprocesseur-dsp","status":"publish","type":"post","link":"http:\/\/www.makerslide-machines.xyz\/old\/2019\/09\/16\/microcontroleur-microprocesseur-dsp\/","title":{"rendered":"Microprocesseur, microcontr\u00f4leur, PLC, DSP"},"content":{"rendered":"<p>[:en][et_pb_section bb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbrow\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title admin_label=\u00a0\u00bbTitre du poste\u00a0\u00bb title=\u00a0\u00bbon\u00a0\u00bb meta=\u00a0\u00bbon\u00a0\u00bb author=\u00a0\u00bbon\u00a0\u00bb date=\u00a0\u00bbon\u00a0\u00bb categories=\u00a0\u00bbon\u00a0\u00bb comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb featured_placement=\u00a0\u00bbbelow\u00a0\u00bb parallax_effect=\u00a0\u00bbon\u00a0\u00bb parallax_method=\u00a0\u00bboff\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_background=\u00a0\u00bboff\u00a0\u00bb text_bg_color=\u00a0\u00bbrgba(255,255,255,0.9)\u00a0\u00bb module_bg_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb title_all_caps=\u00a0\u00bboff\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb background_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb]<br \/>\n[\/et_pb_post_title][et_pb_comments admin_label=\u00a0\u00bbCommentaires\u00a0\u00bb show_avatar=\u00a0\u00bbon\u00a0\u00bb show_reply=\u00a0\u00bbon\u00a0\u00bb show_count=\u00a0\u00bboff\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb custom_button=\u00a0\u00bboff\u00a0\u00bb button_letter_spacing=\u00a0\u00bb0&Prime; button_use_icon=\u00a0\u00bbdefault\u00a0\u00bb button_icon_placement=\u00a0\u00bbright\u00a0\u00bb button_on_hover=\u00a0\u00bbon\u00a0\u00bb button_letter_spacing_hover=\u00a0\u00bb0&Prime; border_radii=\u00a0\u00bbon||||\u00a0\u00bb]<br \/>\n[\/et_pb_comments][\/et_pb_column][\/et_pb_row][\/et_pb_section][:zh][et_pb_section admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbrow\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title admin_label=\u00a0\u00bbTitre du poste\u00a0\u00bb title=\u00a0\u00bbon\u00a0\u00bb meta=\u00a0\u00bbon\u00a0\u00bb author=\u00a0\u00bbon\u00a0\u00bb date=\u00a0\u00bbon\u00a0\u00bb categories=\u00a0\u00bbon\u00a0\u00bb comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb featured_placement=\u00a0\u00bbbelow\u00a0\u00bb parallax_effect=\u00a0\u00bbon\u00a0\u00bb parallax_method=\u00a0\u00bbon\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_background=\u00a0\u00bboff\u00a0\u00bb text_bg_color=\u00a0\u00bbrgba(255,255,255,0.9)\u00a0\u00bb module_bg_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb title_all_caps=\u00a0\u00bboff\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb] [\/et_pb_post_title][et_pb_text admin_label=\u00a0\u00bbTexte\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb]<\/p>\n<h3><span style=\"text-decoration: underline;\"><span style=\"color: #ff0000; text-decoration: underline;\">I )\u00a0SD Micro card<\/span><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-28876 alignleft\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/smoothieboard-sd-card.jpg\" alt=\"smoothieboard-sd-card\" width=\"579\" height=\"337\" \/><\/p>\n<p><span style=\"text-decoration: underline;\"><strong>We can separate the smoothieboard controler in<\/strong><\/span><\/p>\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #003366; text-decoration: underline;\"><strong>Software part :<br \/>\n<\/strong><\/span><\/span><strong>Firmware<\/strong> &#8212;-&gt; can be update<br \/>\n<strong>config file<\/strong> &#8212;-&gt; setting of smoothieboard<br \/>\n<strong>Gcode files\u00a0<\/strong>&#8212;&gt; machining path<\/p>\n<p><span style=\"text-decoration: underline;\"><span style=\"color: #800000;\"><strong>Hardware \u00e9lectronic board with :<br \/>\n<\/strong><\/span><\/span><strong>32-bit Cortex-M3 LPC1769\u00a0processor<\/strong><br \/>\nwith 512kB flash and 64kB RAM<br \/>\n<strong>Ethernet and USB connections<\/strong><br \/>\n<strong>Various inputs and outputs<\/strong> for extensibility<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Without Sd-card the smoothieboard can&rsquo;t works<\/strong><\/span><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-28882 alignleft\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/important-file-in-sd-card.jpg\" alt=\"important-file-in-sd-card\" width=\"460\" height=\"132\" \/>If the smoothieboard can&rsquo;t read the two file more important<br \/>\nconfig and Firmware.cur, the smoothieboard don&rsquo;t start.<\/p>\n<p>If have problem with sd-card or firmware inside sd-card.<br \/>\nCan see with color of led.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28883 alignright\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/Led-smoothie.jpg\" alt=\"Led-smoothie\" width=\"375\" height=\"225\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\"><strong>Don&rsquo;t mix smoothieboard firmware and config with gcode file.<\/strong><\/span><br \/>\nCreate special folder &lsquo;<strong>gcode<\/strong>\u00a0\u00bb for exemple to put machining file inside.<br \/>\nIf you don&rsquo;t can do mistake and delete sometimes important file.<\/p>\n<p><strong>Can have two more file, depend of options you choice.<\/strong><\/p>\n<ul class=\"fix-media-list-overlap\">\n<li class=\"level0\">\n<div class=\"li\"><strong>config-override<\/strong> : &#8211; Created when the g-code M500 is played.<\/div>\n<\/li>\n<li class=\"level0\">\n<div class=\"li\"><strong>on_boot.gcode<\/strong> : &#8211; Played on startup of smoothieboard. Can be used to initialize the smoothie driven device.<\/div>\n<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_tabs admin_label=\u00a0\u00bbOnglets\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb saved_tabs=\u00a0\u00bball\u00a0\u00bb] [et_pb_tab title=\u00a0\u00bbSave and copy sd-card\u00a0\u00bb tab_font_select=\u00a0\u00bbdefault\u00a0\u00bb tab_font=\u00a0\u00bb||||\u00a0\u00bb tab_line_height=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb body_font_select=\u00a0\u00bbdefault\u00a0\u00bb body_font=\u00a0\u00bb||||\u00a0\u00bb body_line_height=\u00a0\u00bb2em\u00a0\u00bb body_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb body_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb]It&rsquo;s important <strong>save firmware and config file<\/strong> in other place of sd card for exemple computer, if you change something and whant return back, can find original file.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Overway is to copy sd-card to other sd-card (like copy sd-card for raspberry pi)<\/strong><\/span><\/p>\n<div style=\"width: 638px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-34759-1\" width=\"638\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/Win32DiskImager-chinese-1.mp4?_=1\" \/><a href=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/Win32DiskImager-chinese-1.mp4\">http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/Win32DiskImager-chinese-1.mp4<\/a><\/video><\/div>\n<p>[\/et_pb_tab][et_pb_tab title=\u00a0\u00bbWhat led indicate trouble with sd-card ?\u00a0\u00bb tab_font_select=\u00a0\u00bbdefault\u00a0\u00bb tab_font=\u00a0\u00bb||||\u00a0\u00bb tab_line_height=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb body_font_select=\u00a0\u00bbdefault\u00a0\u00bb body_font=\u00a0\u00bb||||\u00a0\u00bb body_line_height=\u00a0\u00bb2em\u00a0\u00bb body_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb body_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb]<\/p>\n<table style=\"height: 247px;\" width=\"634\">\n<tbody>\n<tr>\n<td style=\"width: 308.021px;\">\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong>All is normal<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28887\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/leds-normal.gif\" alt=\"leds-normal\" width=\"279\" height=\"132\" \/><\/td>\n<td style=\"width: 311.354px;\">\u00a0<strong>The Led 2 and 3 blink at this speed<\/strong><br \/>\n<strong>\u00a0The Les 4 and 1 stay\u00a0on<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 308.021px;\">\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong>Sd-Card problem<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28888\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/leds-nosdcard.gif\" alt=\"leds-nosdcard\" width=\"279\" height=\"132\" \/><\/p>\n<p>&nbsp;<\/td>\n<td style=\"width: 311.354px;\"><strong>The Led 4 stay off<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 308.021px;\">\n<p style=\"text-align: center;\"><strong><span style=\"text-decoration: underline;\">Firmware crash<\/span><\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28889\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/firmware-crash-1.png\" alt=\"firmware-crash-1\" width=\"279\" height=\"132\" \/><\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28890\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/firmware-crash-2.png\" alt=\"firmware-crash-2\" width=\"279\" height=\"132\" \/><\/strong><\/td>\n<td style=\"width: 311.354px;\"><strong>All green led stay on or Led 3 and 2 stay off<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>For overcome problem see Troubleshooting section of smoothieboard documentation<\/strong>\u00a0<strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/smoothieware.org\/troubleshooting#troubleshooting-a-problem-with-your-smoothieboard\">http:\/\/smoothieware.org\/troubleshooting#troubleshooting-a-problem-with-your-smoothieboard<\/a><\/span><\/strong><\/p>\n<p>[\/et_pb_tab][et_pb_tab title=\u00a0\u00bbConfig override\u00a0\u00bb tab_font_select=\u00a0\u00bbdefault\u00a0\u00bb tab_font=\u00a0\u00bb||||\u00a0\u00bb tab_line_height=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb body_font_select=\u00a0\u00bbdefault\u00a0\u00bb body_font=\u00a0\u00bb||||\u00a0\u00bb body_line_height=\u00a0\u00bb2em\u00a0\u00bb body_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb body_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb]Many settings in smoothie can be set immediately with <span style=\"background-color: #ffff99;\"><strong><span style=\"color: #000000; background-color: #ffff99;\"><kbd>M<\/kbd><\/span><span style=\"color: #000000; background-color: #ffff99;\"> commands<\/span><\/strong><span style=\"color: #000000;\">,<\/span><\/span> these settings are lost on reset, however they can be saved to a non-volatile storage (similar to EEPROM on other systems).<\/p>\n<p>The values in the configuration file will be <strong>overridden<\/strong> for those configuration options.<\/p>\n<p>There is a set of <span style=\"background-color: #ffff99;\"><strong>M-codes (<kbd>M50x<\/kbd>)<\/strong><\/span> documented below that allow you to save all the current settings that have Mxxx commands to set them. This is particularly convenient for parameters that require tuning, as you can use a command to modify them without having to open the file and reset the board.<\/p>\n<p>As these settings can be temporarily overridden with Mxxx commands there is a way to save these settings. Once saved they are reloaded on reset or boot overriding the settings in the config file. If you then edit the config file, make sure the setting you are editing is not being overridden by the override file <strong>(<kbd>M503<\/kbd> will tell you if there is an active override file)<\/strong>. This can sometimes explain why editing the config file appears to have no effect.<\/p>\n<div class=\"table-responsive\">\n<table class=\"inline table table-striped table-condensed\" style=\"width: 883px;\">\n<tbody>\n<tr class=\"row0\">\n<td class=\"col0\" style=\"width: 2px;\"><\/td>\n<td class=\"col1\" style=\"width: 72.3576px; text-align: center;\"><span style=\"background-color: #ccffff;\"><strong>\u00a0M-code<\/strong><\/span><\/td>\n<td class=\"col2\" style=\"width: 10px;\"><\/td>\n<td class=\"col3\" style=\"width: 320px; text-align: center;\"><strong><span style=\"background-color: #ccffff;\">\u00a0Description<\/span><\/strong><\/td>\n<td class=\"col4\" style=\"width: 2px;\"><strong><span style=\"background-color: #ccffff;\">\u00a0<\/span><\/strong><\/td>\n<td class=\"col5\" style=\"width: 438px; text-align: center;\"><strong><span style=\"background-color: #ccffff;\">\u00a0Example<\/span><\/strong><\/td>\n<td class=\"col6\" style=\"width: 2px;\"><\/td>\n<\/tr>\n<tr class=\"row1\">\n<td class=\"col0\" style=\"width: 2px;\"><\/td>\n<td class=\"col1\" style=\"width: 72.3576px; text-align: center;\"><span style=\"background-color: #ccffff;\"><strong><kbd>M500<\/kbd><\/strong><\/span><\/td>\n<td class=\"col2\" style=\"width: 10px;\"><\/td>\n<td class=\"col3\" style=\"width: 320px;\">Save settings to an override file<\/td>\n<td class=\"col4\" style=\"width: 2px;\"><\/td>\n<td class=\"col5\" style=\"width: 438px;\"><\/td>\n<td class=\"col6\" style=\"width: 2px;\"><\/td>\n<\/tr>\n<tr class=\"row2\">\n<td class=\"col0\" style=\"width: 2px;\"><\/td>\n<td class=\"col1\" style=\"width: 72.3576px; text-align: center;\"><span style=\"background-color: #ccffff;\"><strong><kbd>M501<\/kbd><\/strong><\/span><\/td>\n<td class=\"col2\" style=\"width: 10px;\"><\/td>\n<td class=\"col3\" style=\"width: 320px;\">load config-override file optionally specifying the extension<\/td>\n<td class=\"col4\" style=\"width: 2px;\"><\/td>\n<td class=\"col5\" style=\"width: 438px;\"><kbd>M501<\/kbd> &#8211; loads <kbd>config<\/kbd>+<kbd>override<\/kbd>, <kbd>M501 test1<\/kbd> &#8211; loads <kbd>config<\/kbd>+<kbd>override.test1<\/kbd><\/td>\n<td class=\"col6\" style=\"width: 2px;\"><\/td>\n<\/tr>\n<tr class=\"row3\">\n<td class=\"col0\" style=\"width: 2px;\"><\/td>\n<td class=\"col1\" style=\"width: 72.3576px; text-align: center;\"><span style=\"background-color: #ccffff;\"><strong><kbd>M502<\/kbd><\/strong><\/span><\/td>\n<td class=\"col2\" style=\"width: 10px;\"><\/td>\n<td class=\"col3\" style=\"width: 320px;\">Delete the override file, reverting to config settings at next reset<\/td>\n<td class=\"col4\" style=\"width: 2px;\"><\/td>\n<td class=\"col5\" style=\"width: 438px;\"><\/td>\n<td class=\"col6\" style=\"width: 2px;\"><\/td>\n<\/tr>\n<tr class=\"row4\">\n<td class=\"col0\" style=\"width: 2px;\"><\/td>\n<td class=\"col1\" style=\"width: 72.3576px; text-align: center;\"><span style=\"background-color: #ccffff;\"><strong><kbd>M503<\/kbd><\/strong><\/span><\/td>\n<td class=\"col2\" style=\"width: 10px;\"><\/td>\n<td class=\"col3\" style=\"width: 320px;\">Display overridden settings if any<\/td>\n<td class=\"col4\" style=\"width: 2px;\"><\/td>\n<td class=\"col5\" style=\"width: 438px;\"><\/td>\n<td class=\"col6\" style=\"width: 2px;\"><\/td>\n<\/tr>\n<tr class=\"row5\">\n<td class=\"col0\" style=\"width: 2px;\"><\/td>\n<td class=\"col1\" style=\"width: 72.3576px; text-align: center;\"><span style=\"background-color: #ccffff;\"><strong><kbd>M504<\/kbd><\/strong><\/span><\/td>\n<td class=\"col2\" style=\"width: 10px;\"><\/td>\n<td class=\"col3\" style=\"width: 320px;\">Save the settings to an override file with specified extension<\/td>\n<td class=\"col4\" style=\"width: 2px;\"><\/td>\n<td class=\"col5\" style=\"width: 438px;\"><kbd>M504<\/kbd> blue-pla<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4 id=\"crashing\"><span style=\"text-decoration: underline;\"><span style=\"color: #ff0000; text-decoration: underline;\">Crashing<\/span><\/span><\/h4>\n<p>Do not issue <strong><kbd>M500<\/kbd><\/strong> or <strong><kbd>M504<\/kbd><\/strong> when gcode is read by machine, or the machine could crash or the SD card become corrupted.<\/p>\n<h4 id=\"do-not\"><span style=\"text-decoration: underline;\"><span style=\"color: #ff0000; text-decoration: underline;\">Do not<\/span><\/span><\/h4>\n<p>Edit the config-override file yourself, only use the commands to edit the values.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<p>[\/et_pb_tab] [\/et_pb_tabs][et_pb_comments admin_label=\u00a0\u00bbCommentaires\u00a0\u00bb show_avatar=\u00a0\u00bbon\u00a0\u00bb show_reply=\u00a0\u00bbon\u00a0\u00bb show_count=\u00a0\u00bboff\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb custom_button=\u00a0\u00bboff\u00a0\u00bb button_letter_spacing=\u00a0\u00bb0&Prime; button_use_icon=\u00a0\u00bbdefault\u00a0\u00bb button_icon_placement=\u00a0\u00bbright\u00a0\u00bb button_on_hover=\u00a0\u00bbon\u00a0\u00bb button_letter_spacing_hover=\u00a0\u00bb0&Prime;] [\/et_pb_comments][et_pb_tabs admin_label=\u00a0\u00bbOnglets\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb] [et_pb_tab title=\u00a0\u00bbSmoothieboard for strong CNC milling\u00a0\u00bb tab_font_select=\u00a0\u00bbdefault\u00a0\u00bb tab_font=\u00a0\u00bb||||\u00a0\u00bb tab_line_height=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb body_font_select=\u00a0\u00bbdefault\u00a0\u00bb body_font=\u00a0\u00bb||||\u00a0\u00bb body_line_height=\u00a0\u00bb2em\u00a0\u00bb body_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb body_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb]<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-28939\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/vue-generale-smoothieboard-cnc.jpg\" alt=\"vue-generale-smoothieboard-cnc\" width=\"593\" height=\"303\" \/><\/p>\n<p>[\/et_pb_tab][et_pb_tab title=\u00a0\u00bbSmoothieboard for small CNC Milling\u00a0\u00bb tab_font_select=\u00a0\u00bbdefault\u00a0\u00bb tab_font=\u00a0\u00bb||||\u00a0\u00bb tab_line_height=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb body_font_select=\u00a0\u00bbdefault\u00a0\u00bb body_font=\u00a0\u00bb||||\u00a0\u00bb body_line_height=\u00a0\u00bb2em\u00a0\u00bb body_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb body_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb] [\/et_pb_tab][et_pb_tab title=\u00a0\u00bbSmoothieboard for CNC with 3D Printing option\u00a0\u00bb tab_font_select=\u00a0\u00bbdefault\u00a0\u00bb tab_font=\u00a0\u00bb||||\u00a0\u00bb tab_line_height=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb tab_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb body_font_select=\u00a0\u00bbdefault\u00a0\u00bb body_font=\u00a0\u00bb||||\u00a0\u00bb body_line_height=\u00a0\u00bb2em\u00a0\u00bb body_line_height_tablet=\u00a0\u00bb2em\u00a0\u00bb body_line_height_phone=\u00a0\u00bb2em\u00a0\u00bb]<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-28937\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2017\/03\/carte-smoothieboard-3d-printing.jpg\" alt=\"carte-smoothieboard-3d-printing\" width=\"515\" height=\"322\" \/><\/p>\n<p>[\/et_pb_tab] [\/et_pb_tabs][\/et_pb_column][\/et_pb_row][\/et_pb_section][:fr][et_pb_section bb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbrow\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title admin_label=\u00a0\u00bbTitre du poste\u00a0\u00bb title=\u00a0\u00bbon\u00a0\u00bb meta=\u00a0\u00bbon\u00a0\u00bb author=\u00a0\u00bbon\u00a0\u00bb date=\u00a0\u00bbon\u00a0\u00bb categories=\u00a0\u00bbon\u00a0\u00bb comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb featured_placement=\u00a0\u00bbbelow\u00a0\u00bb parallax_effect=\u00a0\u00bbon\u00a0\u00bb parallax_method=\u00a0\u00bbon\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_background=\u00a0\u00bboff\u00a0\u00bb text_bg_color=\u00a0\u00bbrgba(255,255,255,0.9)\u00a0\u00bb module_bg_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb title_all_caps=\u00a0\u00bboff\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb background_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][et_pb_text admin_label=\u00a0\u00bbTexte\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb _builder_version=\u00a0\u00bb3.4.1&Prime;]<\/p>\n<p>Dans les descriptions des diff\u00e9rentes \u00e9lectroniques de commande d&rsquo;une machine CNC, le vocabulaire peut \u00eatre a<span class=\"st\">bscon, surtout s&rsquo;il n&rsquo;est pas utilis\u00e9 pour des raisons techniques mais marketing.<\/span><\/p>\n<p><span style=\"text-decoration: underline; font-size: 14pt; color: #ff0000;\"><strong>I ) Diff\u00e9rence entre microprocesseur et microcontr\u00f4leur<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34763\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2019\/09\/difference-entre-un-microcontroleur-et-microprocesseur.gif\" alt=\"\" width=\"740\" height=\"564\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34769\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2019\/09\/Le-microcontroleur.jpg\" alt=\"\" width=\"816\" height=\"376\" \/><\/p>\n<p>Un microcontr\u00f4leur est un mini-syst\u00e8me, constitu\u00e9 de l\u2019ensemble microprocesseur avec RAM, ROM, EEPROM, convertisseurs CAN\/CNA et interfaces d\u2019entr\u00e9es\/sorties s\u00e9ries\/parall\u00e8les, int\u00e9gr\u00e9s dans une m\u00eame structure (une m\u00eame puce, un m\u00eame circuit).<\/p>\n<p>Du fait de la richesse de sa constitution, un microcontr\u00f4leur est bien un mini syst\u00e8me et peut \u00eatre envisag\u00e9 comme une solution\u00a0 g\u00e9n\u00e9rale \u00e0 une majorit\u00e9 d\u2019applications analogiques, num\u00e9riques ou mixtes, qui ne n\u00e9cessite pas une vitesse extr\u00eame, pour laquelle il est pr\u00e9f\u00e9rable\u00a0 d\u2019utiliser des circuits c\u00e2bl\u00e9s, ou \u00e0 la rigueur, des circuits reconfigurables <span style=\"color: #0000ff;\"><strong>FPGA<\/strong><\/span><\/p>\n<p><strong><span style=\"text-decoration: underline;\"><span style=\"font-size: 14pt; color: #ff0000; text-decoration: underline;\">II ) Pilotage d&rsquo;un driver de moteur pas \u00e0 pas avec un PLC<\/span><\/span><\/strong><\/p>\n<p>Un contr\u00f4leur logique programmable (de l\u2019anglais : Programmable Logic Controller (PLC)) appel\u00e9 aussi automate programmable est un composant qui est programm\u00e9 et utilis\u00e9 pour la commande ou la r\u00e9gulation d\u2019une machine ou d\u2019une installation.<\/p>\n<p>Un PLC est pourvu d\u2019entr\u00e9es, de sorties, d\u2019un syst\u00e8me d\u2019exploitation (firmware) et d\u2019une interface par laquelle peut \u00eatre charg\u00e9 un programme d\u2019application (logiciel d\u2019exploitation). Le programme d\u2019application d\u00e9finit la fa\u00e7on dont les sorties doivent \u00eatre commut\u00e9es en fonction des entr\u00e9es. Un langage graphique tr\u00e8s utilis\u00e9 pour la programmation des PLC est le langage LADDER.<\/p>\n<p>Le syst\u00e8me d\u2019exploitation (firmware) fait en sorte que le programme d\u2019application ait toujours \u00e0 sa disposition l\u2019\u00e9tat actuel des capteurs. Sur la base de ces informations, le programme d\u2019application peut commuter les sorties de sorte que la machine ou l\u2019installation fonctionne comme pr\u00e9vu.<\/p>\n<p>La liaison entre le PLC et la machine est r\u00e9alis\u00e9e par des capteurs et des actionneurs. Les capteurs sont branch\u00e9s aux entr\u00e9es du PLC et communiquent \u00e0 ce dernier ce qui se passe dans la machine.<\/p>\n<p>Certains utilisent un PLC \u00e0 la place d&rsquo;un microcontr\u00f4leur pour g\u00e9rer les pilotes d&rsquo;un moteur pas \u00e0 pas, afin de faire de l&rsquo;automation.<br \/>\nJe pense cependant que le PLC est moins rapide et performant qu&rsquo;un microcontr\u00f4leur.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34780\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2019\/09\/stepper-motor-plc.png\" alt=\"\" width=\"680\" height=\"331\" \/><\/p>\n<p><strong><span style=\"text-decoration: underline;\"><span style=\"font-size: 14pt; color: #ff0000; text-decoration: underline;\">III ) Qu&rsquo;est ce qu&rsquo;un circuit DSP<\/span><\/span><\/strong><\/p>\n<p>Un <b>DSP<\/b> (de l&rsquo;anglais \u00ab\u00a0<i><b><span class=\"lang-en\" lang=\"en\">Digital Signal Processor<\/span><\/b><\/i>\u00a0\u00bb, qu&rsquo;on pourrait traduire par \u00ab\u00a0<strong>processeur de signal num\u00e9rique<\/strong>\u00a0\u00bb ou \u00ab\u00a0<strong>traitement num\u00e9rique de signal<\/strong>\u00a0\u00bb) est un microprocesseur d&rsquo;un type particulier optimis\u00e9 pour ex\u00e9cuter des applications de traitement num\u00e9rique du signal le plus rapidement possible.<\/p>\n<p align=\"left\">Comme un microprocesseur classique, un DSP est mis en \u0153uvre en lui associant de la m\u00e9moire (RAM, ROM) et des p\u00e9riph\u00e9riques. Un DSP typique a plut\u00f4t vocation \u00e0 servir dans des syst\u00e8mes de traitements autonomes. Il se pr\u00e9sente donc g\u00e9n\u00e9ralement sous la forme d\u2019un microcontr\u00f4leur int\u00e9grant, selon les marques et les gammes des constructeurs, de la m\u00e9moire, des timers, des ports s\u00e9rie synchrones rapides, des contr\u00f4leurs DMA, des ports d\u2019E\/S divers.<\/p>\n<p align=\"left\"><span style=\"text-decoration: underline;\"><span style=\"color: #0000ff; text-decoration: underline;\"><strong>Applications des circuits DSP<\/strong><\/span><\/span> : les applications sont de plus en plus nombreuses<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34770\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2019\/09\/application-DSP.jpg\" alt=\"\" width=\"1000\" height=\"233\" \/><\/p>\n<p align=\"left\"><span style=\"background-color: #ccffff;\">Les circuits DSP peuvent \u00eatre utilis\u00e9s pour la commande de machines, le contr\u00f4le de moteurs<\/span><br \/>\n<span style=\"background-color: #ccffff;\">Par exemple certains drivers de commande de moteurs pas \u00e0 pas num\u00e9riques, poss\u00e8dent un circuit DSP<br \/>\n<span style=\"background-color: #ffffff;\">En effet le signal num\u00e9rique qui va envoyer les impulsions vers les bobines du moteur peut \u00eatre retravaill\u00e9 en temps r\u00e9el afin de diminuer\u00a0 les vibrations, les ph\u00e9nom\u00e8nes de r\u00e9sonance et les pertes de puissance.<\/span><br \/>\n<\/span><\/p>\n<p align=\"left\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34781\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2019\/09\/PUB-dsp-stepper-driver.jpg\" alt=\"\" width=\"600\" height=\"447\" \/><\/p>\n<p><strong><span style=\"background-color: #ffff99;\">Par contre le fait d&rsquo;appeler des t\u00e9l\u00e9commandes de fraiseuse CNC des syst\u00e8mes DSP me semble \u00eatre plus du marketing<\/span><\/strong><\/p>\n<p><span style=\"text-decoration: underline;\"><span style=\"font-size: 14pt; color: #0000ff; text-decoration: underline;\">Exemple avec le contr\u00f4leur 3 axe DSP A1 RichAUto<\/span><\/span><\/p>\n<p>Ce contr\u00f4leur DSP est r\u00e9alis\u00e9 par l&rsquo;entreprise <strong>Beijing RichAuto <\/strong>( Ruizhitianhang en Chinois ) <span style=\"text-decoration: underline;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"http:\/\/www.richauto.com.cn\/en\/\">http:\/\/www.richauto.com.cn\/en\/<\/a><\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34766\" src=\"http:\/\/www.makerslide-machines.xyz\/wp-content\/uploads\/2019\/09\/dsp-richauto.jpg\" alt=\"\" width=\"665\" height=\"457\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.makerslide-machines.xyz\/fr\/2019\/11\/06\/richauto-dsp-a11\/\"><span style=\"text-decoration: underline; font-size: 14pt;\"><strong>Plus d&rsquo;informations sur le contr\u00f4leur DSP Richauto A11<\/strong><\/span><\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_comments admin_label=\u00a0\u00bbCommentaires\u00a0\u00bb show_avatar=\u00a0\u00bbon\u00a0\u00bb show_reply=\u00a0\u00bbon\u00a0\u00bb show_count=\u00a0\u00bboff\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb custom_button=\u00a0\u00bboff\u00a0\u00bb button_letter_spacing=\u00a0\u00bb0&Prime; button_use_icon=\u00a0\u00bbdefault\u00a0\u00bb button_icon_placement=\u00a0\u00bbright\u00a0\u00bb button_on_hover=\u00a0\u00bbon\u00a0\u00bb button_letter_spacing_hover=\u00a0\u00bb0&Prime; background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_comments][\/et_pb_column][\/et_pb_row][\/et_pb_section][:]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[:en][et_pb_section bb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbrow\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title admin_label=\u00a0\u00bbTitre du poste\u00a0\u00bb title=\u00a0\u00bbon\u00a0\u00bb meta=\u00a0\u00bbon\u00a0\u00bb author=\u00a0\u00bbon\u00a0\u00bb date=\u00a0\u00bbon\u00a0\u00bb categories=\u00a0\u00bbon\u00a0\u00bb comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb featured_placement=\u00a0\u00bbbelow\u00a0\u00bb parallax_effect=\u00a0\u00bbon\u00a0\u00bb parallax_method=\u00a0\u00bboff\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_background=\u00a0\u00bboff\u00a0\u00bb text_bg_color=\u00a0\u00bbrgba(255,255,255,0.9)\u00a0\u00bb module_bg_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb title_all_caps=\u00a0\u00bboff\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb parallax=\u00a0\u00bbon\u00a0\u00bb background_color=\u00a0\u00bbrgba(255,255,255,0)\u00a0\u00bb] [\/et_pb_post_title][et_pb_comments admin_label=\u00a0\u00bbCommentaires\u00a0\u00bb show_avatar=\u00a0\u00bbon\u00a0\u00bb show_reply=\u00a0\u00bbon\u00a0\u00bb show_count=\u00a0\u00bboff\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb custom_button=\u00a0\u00bboff\u00a0\u00bb button_letter_spacing=\u00a0\u00bb0&Prime; button_use_icon=\u00a0\u00bbdefault\u00a0\u00bb button_icon_placement=\u00a0\u00bbright\u00a0\u00bb button_on_hover=\u00a0\u00bbon\u00a0\u00bb button_letter_spacing_hover=\u00a0\u00bb0&Prime; border_radii=\u00a0\u00bbon||||\u00a0\u00bb] [\/et_pb_comments][\/et_pb_column][\/et_pb_row][\/et_pb_section][:zh][et_pb_section admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbrow\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime;][et_pb_post_title admin_label=\u00a0\u00bbTitre du poste\u00a0\u00bb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[68],"tags":[],"class_list":["post-34759","post","type-post","status-publish","format-standard","hentry","category-electronique-de-commande"],"_links":{"self":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts\/34759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/comments?post=34759"}],"version-history":[{"count":7,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts\/34759\/revisions"}],"predecessor-version":[{"id":34847,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/posts\/34759\/revisions\/34847"}],"wp:attachment":[{"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/media?parent=34759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/categories?post=34759"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.makerslide-machines.xyz\/old\/wp-json\/wp\/v2\/tags?post=34759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}