{"id":2131,"date":"2025-04-15T06:12:15","date_gmt":"2025-04-15T06:12:15","guid":{"rendered":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?post_type=spl_knowledgebase&#038;p=2131"},"modified":"2025-06-10T10:35:24","modified_gmt":"2025-06-10T10:35:24","slug":"example-bargraph-on-oblcd","status":"publish","type":"spl_knowledgebase","link":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/product-documentation\/product-documentation-onboard-peripherals\/onboard-lcd\/oblcd-programming\/oblcd-examples\/example-bargraph-on-oblcd\/","title":{"rendered":"Example: Bargraph on OBLCD"},"content":{"rendered":"\n<p>The following program counts a counter up and down on inputs 2 and 1 respectively, and redraws a horizontal bargraph on input 3. (Note: Requires a controller with dialect 18 or later).<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">;Horizontal graph example\n;Input 2 increments value\n;Input 3 decrements value\n;Input 3 updates the display\nCounter defBYTE\n\n        OBLCD_SetCur    0,0\n        OBLCD_Text      \"E              F\"\n\nWait:\n        InputK          3\n        GoSubIfT        Graphit\n        InputK          2\n        GoSubIfT        Up\n        InputK          1\n        GoSubIfT        Dn\n        GoTo            Wait\nUp:\n        GoIfMGT         Counter,69,UpRet\n        IncM            Counter\nUpRet:  Return\n\nDn:\n        RetIfMZ         Counter\n        DecM            Counter\n        Return\n\nGraphit:\n        LoadX           70      ;total scale length in pixels\n        Recall          Counter\n        OBLCD_SetCur    0,1\n        OBLCD_HGRaph\n        Return<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>The following program counts a counter up and down on inputs 2 and 1 respectively, and redraws a horizontal bargraph on input 3. 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