{"id":18689160,"url":"https://github.com/luc-github/due-radds-glcd","last_synced_at":"2026-01-24T22:40:31.555Z","repository":{"id":29316884,"uuid":"32850293","full_name":"luc-github/DUE-RADDS-GLCD","owner":"luc-github","description":"Setup for DUE with RADDS and Graphical LCD","archived":false,"fork":false,"pushed_at":"2019-01-24T16:16:58.000Z","size":865,"stargazers_count":10,"open_issues_count":0,"forks_count":3,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-05-18T20:37:30.869Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/luc-github.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2015-03-25T07:54:23.000Z","updated_at":"2022-09-17T03:27:34.000Z","dependencies_parsed_at":"2022-09-06T05:52:04.229Z","dependency_job_id":null,"html_url":"https://github.com/luc-github/DUE-RADDS-GLCD","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/luc-github/DUE-RADDS-GLCD","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/luc-github%2FDUE-RADDS-GLCD","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/luc-github%2FDUE-RADDS-GLCD/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/luc-github%2FDUE-RADDS-GLCD/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/luc-github%2FDUE-RADDS-GLCD/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/luc-github","download_url":"https://codeload.github.com/luc-github/DUE-RADDS-GLCD/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/luc-github%2FDUE-RADDS-GLCD/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28738975,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-24T22:12:27.248Z","status":"ssl_error","status_checked_at":"2026-01-24T22:12:10.529Z","response_time":89,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-07T10:40:41.386Z","updated_at":"2026-01-24T22:40:31.539Z","avatar_url":"https://github.com/luc-github.png","language":null,"readme":"# Setup for DUE with RADDS and Graphical LCD:\nRADDS has a specific LCD connectors different from RepRap standard LCD - and today only Text LCD exists so far for RADDS.\n\u003cimg src=\"https://github.com/luc-github/DUE-RADDS-GLCD/blob/master/Images/lcd_anleitung_4.jpg?raw=true\" /\u003e  \n\nBut I wanted a graphical LCD for my DUE/RADDS,  and also have already  RepRap Text LCD s, so why to buy an extra LCD.   \n\u003cimg src=\"https://github.com/luc-github/DUE-RADDS-GLCD/blob/master/Images/GLCD.png?raw=true\" /\u003e  \nI digged in and got a good setup to make it work :\n\n#Hardware\n\nHere the normal usage:\n\u003cimg src=\"https://github.com/luc-github/DUE-RADDS-GLCD/blob/master/Images/RADDS.png?raw=true\" /\u003e\n\u003cCENTER\u003e\u003cimg src=\"https://github.com/luc-github/DUE-RADDS-GLCD/blob/master/Images/RADDS-REPRAPGRAPHICLCD.png?raw=true\" width=75% /\u003e\u003c/CENTER\u003e    \n\nWhen connections are ok with Ramps-FD, I got some issues with RADDS, the schematics suggest to use pins 42/43 for RS and EN but for me it is not working.\nI have tried on both RADDS I have and initialization is ramdomly failed or give a garbage screen. I got same behaviour with text LCD.\nI suspect some \"noise\" due to proximity of VCC so I moved RS/EN connection to pins 46/ 47 because Graphical LCD does not need and bingo - no more issue, same for text LCD using 42/43 for LCD 6/LCD 7 and 46/47 for RS/EN also solved the problem.\n\nThere is no cable today so far for the connection so I built mine.\nSome pins : Gnd SDCard/3.3v SDCard/SCL/CS0 /LCD5/LCD6/LCD7 pins are not used so they could be  used to add a keypad.    \nHere the corresponding pins:   \n\u003cimg src=\"https://github.com/luc-github/DUE-RADDS-GLCD/blob/master/Images/RADDS%20-%20REPRAPFULLGRAPHICLCDV2.png?raw=true\" /\u003e\n\n(sorry for the picture, I do not know how to make it clear)    \n\n#Firmware\n* This pin out is used on [MarlinKimbra](http://marlinkimbra.it/) a very fancy and nice Firmware - so it is pretty easy to apply.\n* For others firmwares like [repetier](https://github.com/repetier/Repetier-Firmware), here the needed changes:   \n1 - Edit the uconfig.h\n*Beeper Pin (41)\n```\n    #define BEEPER_PIN 41\n```\n *And of  course the display type\n ```\n     #define UI_DISPLAY_TYPE DISPLAY_U8G\n ```\n \n *Define the pins for LCD in direct connections, we only need 3 pins (LCD 4 : 44, RS : 46, EN : 47)\n ```\n     #else // Direct display connections\n     #define UI_DISPLAY_RS_PIN\t\t46\t\n     #define UI_DISPLAY_RW_PIN\t\t-1\n     #define UI_DISPLAY_ENABLE_PIN  47\n     #define UI_DISPLAY_D0_PIN\t\t-1\n     #define UI_DISPLAY_D1_PIN\t\t-1\n     #define UI_DISPLAY_D2_PIN\t\t-1\n     #define UI_DISPLAY_D3_PIN\t\t-1\n     #define UI_DISPLAY_D4_PIN\t\t44\n     #define UI_DISPLAY_D5_PIN\t\t-1\n     #define UI_DISPLAY_D6_PIN\t\t-1\n     #define UI_DISPLAY_D7_PIN\t\t-1\n```\n*Display has key \n```\n     #define UI_HAS_KEYS 1\n```\n\n*But no back key (unless you add the extra key pad)\n```\n     #define UI_HAS_BACK_KEY 0\n```\n*The encoder need to be defined and ( 48, 50, 52) comment the extra key we do not have \n```\n  UI_KEYS_INIT_CLICKENCODER_LOW(50,52); // click encoder on pins 50 and 52. Phase is connected with gnd for signals.\n  UI_KEYS_INIT_BUTTON_LOW(48); // push button, connects gnd to pin\n  //UI_KEYS_INIT_BUTTON_LOW(5);\n  //UI_KEYS_INIT_BUTTON_LOW(6);\n  //UI_KEYS_INIT_BUTTON_LOW(11);\n  //UI_KEYS_INIT_BUTTON_LOW(42);\n  ```\n  \n*The encoder actions. and comment the others keys   \n```\n UI_KEYS_CLICKENCODER_LOW_REV(50,52); // click encoder on pins 50 and 52. Phase is connected with gnd for signals.\n UI_KEYS_BUTTON_LOW(48,UI_ACTION_OK); // push button, connects gnd to pin\n //UI_KEYS_BUTTON_LOW(5,UI_ACTION_NEXT); // push button, connects gnd to pin\n //UI_KEYS_BUTTON_LOW(6,UI_ACTION_PREVIOUS); // push button, connects gnd to pin\n //UI_KEYS_BUTTON_LOW(11,UI_ACTION_BACK); // push button, connects gnd to pin\n //UI_KEYS_BUTTON_LOW(42,UI_ACTION_SD_PRINT ); // push button, connects gnd to pin\n```\n2- Edit configuration.h\n*LCD has SD Card support\n```\n     #define SDSUPPORT 1\n```    \n*The pin for SD Card detection is 14\n```\n     #define SDCARDDETECT 14\n```\n*We use UICONFIG_CONTROLLER not the RADDS one\n```\n    #define FEATURE_CONTROLLER UICONFIG_CONTROLLER\n```\n\n3-Compile/Upload    \nSeems during upload sometimes buzzer is doing noise - but all is ok when upload is done   \n\n\u003cimg src=\"https://github.com/luc-github/DUE-RADDS-GLCD/blob/master/Images/final.png?raw=true\" /\u003e\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fluc-github%2Fdue-radds-glcd","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fluc-github%2Fdue-radds-glcd","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fluc-github%2Fdue-radds-glcd/lists"}