{"action":"created","issue":{"url":"https://api.github.com/repos/olikraus/u8glib/issues/449","repository_url":"https://api.github.com/repos/olikraus/u8glib","labels_url":"https://api.github.com/repos/olikraus/u8glib/issues/449/labels{/name}","comments_url":"https://api.github.com/repos/olikraus/u8glib/issues/449/comments","events_url":"https://api.github.com/repos/olikraus/u8glib/issues/449/events","html_url":"https://github.com/olikraus/u8glib/issues/449","id":193285909,"number":449,"title":"SSD1306 128X64 working with SW but not HW?","user":{"login":"formantjim","id":24354875,"avatar_url":"https://avatars.githubusercontent.com/u/24354875?v=3","gravatar_id":"","url":"https://api.github.com/users/formantjim","html_url":"https://github.com/formantjim","followers_url":"https://api.github.com/users/formantjim/followers","following_url":"https://api.github.com/users/formantjim/following{/other_user}","gists_url":"https://api.github.com/users/formantjim/gists{/gist_id}","starred_url":"https://api.github.com/users/formantjim/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/formantjim/subscriptions","organizations_url":"https://api.github.com/users/formantjim/orgs","repos_url":"https://api.github.com/users/formantjim/repos","events_url":"https://api.github.com/users/formantjim/events{/privacy}","received_events_url":"https://api.github.com/users/formantjim/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2016-12-03T13:06:32Z","updated_at":"2016-12-04T17:18:17Z","closed_at":null,"body":"I have used u8glib for a number of projects with both the UNO and Mega with great success. I need to use the edge connector at the edge of the Mega pcb so wanted to move the display from the software serial pins 13,11,10,9 and 8 to hopefully the HW SPI connection ie pins 50 through 53 on the Mega bur cannot get it to work.\r\nLooking at the selection available in the u8g2 library these are the only choices available.\r\nU8G2_SSD1306_128X64_NONAME_F_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 12, /* dc=*/ 4, /* reset=*/ 6);\t// Arduboy (Production, Kickstarter Edition)\r\n//U8G2_SSD1306_128X64_NONAME_F_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);\r\n\r\nAs you can see they now only use 3 pins do we simply ignore MOSI and CLK now?"},"comment":{"url":"https://api.github.com/repos/olikraus/u8glib/issues/comments/264716854","html_url":"https://github.com/olikraus/u8glib/issues/449#issuecomment-264716854","issue_url":"https://api.github.com/repos/olikraus/u8glib/issues/449","id":264716854,"user":{"login":"olikraus","id":1084992,"avatar_url":"https://avatars.githubusercontent.com/u/1084992?v=3","gravatar_id":"","url":"https://api.github.com/users/olikraus","html_url":"https://github.com/olikraus","followers_url":"https://api.github.com/users/olikraus/followers","following_url":"https://api.github.com/users/olikraus/following{/other_user}","gists_url":"https://api.github.com/users/olikraus/gists{/gist_id}","starred_url":"https://api.github.com/users/olikraus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/olikraus/subscriptions","organizations_url":"https://api.github.com/users/olikraus/orgs","repos_url":"https://api.github.com/users/olikraus/repos","events_url":"https://api.github.com/users/olikraus/events{/privacy}","received_events_url":"https://api.github.com/users/olikraus/received_events","type":"User","site_admin":false},"created_at":"2016-12-04T17:18:17Z","updated_at":"2016-12-04T17:18:17Z","body":"U8G2_SSD1306_128X64_NONAME_F_4W_SW_SPI u8g2(U8G2_R0, /* clock=/ 52, / data=/ 51, / cs=/ 47, / dc=/ 48, / reset=/ 49);\r\n\r\nWell, looks better. Does this work? Of course your display needs to be wired in the way you have provided the pins."}}
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