commit
4b3691e72d
@ -1,15 +1,212 @@ |
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{ |
{ |
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"keyboard_name": "AL1", |
"keyboard_name": "AL1", |
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"url": "", |
"url": "", |
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"maintainer": "qmk", |
"maintainer": "qmk", |
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"width": 20.5, |
"width": 20.5, |
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"height": 5.25, |
"height": 5.25, |
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"layouts": { |
"layouts": { |
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"LAYOUT": { |
"LAYOUT": { |
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"layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Backspace", "x":13, "y":0, "w":2}, {"label":"Insert", "x":15.25, "y":0}, {"label":"Num Lock", "x":16.5, "y":0}, {"label":"/", "x":17.5, "y":0}, {"label":"*", "x":18.5, "y":0}, {"label":"-", "x":19.5, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Delete", "x":15.25, "y":1}, {"label":"7", "x":16.5, "y":1}, {"label":"8", "x":17.5, "y":1}, {"label":"9", "x":18.5, "y":1}, {"label":"+", "x":19.5, "y":1, "h":2}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"4", "x":16.5, "y":2}, {"label":"5", "x":17.5, "y":2}, {"label":"6", "x":18.5, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Fn", "x":14, "y":3}, {"label":"↑", "x":15.25, "y":3.25}, {"label":"1", "x":16.5, "y":3}, {"label":"2", "x":17.5, "y":3}, {"label":"3", "x":18.5, "y":3}, {"label":"Enter", "x":19.5, "y":3, "h":2}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4}, {"label":"Alt", "x":2.25, "y":4, "w":1.25}, {"x":3.5, "y":4, "w":7}, {"label":"Alt", "x":10.5, "y":4, "w":1.25}, {"label":"Win", "x":11.75, "y":4}, {"label":"Menu", "x":12.75, "y":4, "w":1.25}, {"label":"←", "x":14.25, "y":4.25}, {"label":"↓", "x":15.25, "y":4.25}, {"label":"→", "x":16.25, "y":4.25}, {"label":"0", "x":17.5, "y":4}, {"label":".", "x":18.5, "y":4}] |
"layout": [ |
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}, |
{"x": 0, "y": 0}, |
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"LAYOUT_split_bs": { |
{"x": 1, "y": 0}, |
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"layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"x":13, "y":0}, {"x":14, "y":0}, {"label":"Insert", "x":15.25, "y":0}, {"label":"Num Lock", "x":16.5, "y":0}, {"label":"/", "x":17.5, "y":0}, {"label":"*", "x":18.5, "y":0}, {"label":"-", "x":19.5, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Delete", "x":15.25, "y":1}, {"label":"7", "x":16.5, "y":1}, {"label":"8", "x":17.5, "y":1}, {"label":"9", "x":18.5, "y":1}, {"label":"+", "x":19.5, "y":1, "h":2}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"4", "x":16.5, "y":2}, {"label":"5", "x":17.5, "y":2}, {"label":"6", "x":18.5, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Fn", "x":14, "y":3}, {"label":"↑", "x":15.25, "y":3.25}, {"label":"1", "x":16.5, "y":3}, {"label":"2", "x":17.5, "y":3}, {"label":"3", "x":18.5, "y":3}, {"label":"Enter", "x":19.5, "y":3, "h":2}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4}, {"label":"Alt", "x":2.25, "y":4, "w":1.25}, {"x":3.5, "y":4, "w":7}, {"label":"Alt", "x":10.5, "y":4, "w":1.25}, {"label":"Win", "x":11.75, "y":4}, {"label":"Menu", "x":12.75, "y":4, "w":1.25}, {"label":"←", "x":14.25, "y":4.25}, {"label":"↓", "x":15.25, "y":4.25}, {"label":"→", "x":16.25, "y":4.25}, {"label":"0", "x":17.5, "y":4}, {"label":".", "x":18.5, "y":4}] |
{"x": 2, "y": 0}, |
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{"x": 3, "y": 0}, |
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{"x": 10, "y": 0}, |
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{"x": 11, "y": 0}, |
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{"x": 12, "y": 0}, |
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{"x": 13, "y": 0, "w": 2}, |
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{"x": 15.25, "y": 0}, |
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{"x": 16.5, "y": 0}, |
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{"x": 17.5, "y": 0}, |
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{"x": 18.5, "y": 0}, |
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{"x": 19.5, "y": 0}, |
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{"x": 0, "y": 1, "w": 1.5}, |
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{"x": 1.5, "y": 1}, |
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{"x": 2.5, "y": 1}, |
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{"x": 3.5, "y": 1}, |
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{"x": 4.5, "y": 1}, |
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{"x": 5.5, "y": 1}, |
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{"x": 6.5, "y": 1}, |
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{"x": 7.5, "y": 1}, |
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{"x": 8.5, "y": 1}, |
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{"x": 9.5, "y": 1}, |
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{"x": 10.5, "y": 1}, |
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{"x": 11.5, "y": 1}, |
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{"x": 12.5, "y": 1}, |
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{"x": 13.5, "y": 1, "w": 1.5}, |
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{"x": 15.25, "y": 1}, |
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{"x": 16.5, "y": 1}, |
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{"x": 17.5, "y": 1}, |
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{"x": 18.5, "y": 1}, |
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{"x": 19.5, "y": 1, "h": 2}, |
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{"x": 0, "y": 2, "w": 1.75}, |
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{"x": 1.75, "y": 2}, |
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{"x": 2.75, "y": 2}, |
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{"x": 3.75, "y": 2}, |
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{"x": 4.75, "y": 2}, |
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{"x": 5.75, "y": 2}, |
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{"x": 6.75, "y": 2}, |
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{"x": 7.75, "y": 2}, |
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{"x": 8.75, "y": 2}, |
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{"x": 9.75, "y": 2}, |
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{"x": 10.75, "y": 2}, |
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{"x": 11.75, "y": 2}, |
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{"x": 12.75, "y": 2, "w": 2.25}, |
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{"x": 16.5, "y": 2}, |
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{"x": 17.5, "y": 2}, |
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{"x": 18.5, "y": 2}, |
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{"x": 0, "y": 3, "w": 2.25}, |
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{"x": 2.25, "y": 3}, |
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{"x": 3.25, "y": 3}, |
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{"x": 4.25, "y": 3}, |
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{"x": 5.25, "y": 3}, |
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{"x": 6.25, "y": 3}, |
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{"x": 7.25, "y": 3}, |
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{"x": 8.25, "y": 3}, |
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{"x": 9.25, "y": 3}, |
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{"x": 10.25, "y": 3}, |
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{"x": 11.25, "y": 3}, |
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{"x": 12.25, "y": 3, "w": 1.75}, |
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{"x": 14, "y": 3}, |
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{"x": 15.25, "y": 3.25}, |
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{"x": 16.5, "y": 3}, |
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{"x": 17.5, "y": 3}, |
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{"x": 18.5, "y": 3}, |
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{"x": 19.5, "y": 3, "h": 2}, |
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{"x": 0, "y": 4, "w": 1.25}, |
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{"x": 1.25, "y": 4}, |
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{"x": 2.25, "y": 4, "w": 1.25}, |
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{"x": 3.5, "y": 4, "w": 7}, |
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{"x": 10.5, "y": 4, "w": 1.25}, |
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{"x": 11.75, "y": 4}, |
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{"x": 12.75, "y": 4, "w": 1.25}, |
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{"x": 14.25, "y": 4.25}, |
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{"x": 15.25, "y": 4.25}, |
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{"x": 16.25, "y": 4.25}, |
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{"x": 17.5, "y": 4}, |
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{"x": 18.5, "y": 4} |
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] |
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}, |
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"LAYOUT_split_bs": { |
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"layout": [ |
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{"x": 0, "y": 0}, |
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{"x": 3, "y": 0}, |
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{"x": 4, "y": 0}, |
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{"x": 5, "y": 0}, |
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{"x": 6, "y": 0}, |
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{"x": 7, "y": 0}, |
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{"x": 8, "y": 0}, |
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{"x": 9, "y": 0}, |
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{"x": 10, "y": 0}, |
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{"x": 11, "y": 0}, |
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{"x": 12, "y": 0}, |
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{"x": 13, "y": 0}, |
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{"x": 14, "y": 0}, |
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{"x": 15.25, "y": 0}, |
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{"x": 16.5, "y": 0}, |
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{"x": 17.5, "y": 0}, |
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{"x": 18.5, "y": 0}, |
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{"x": 19.5, "y": 0}, |
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{"x": 0, "y": 1, "w": 1.5}, |
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{"x": 1.5, "y": 1}, |
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{"x": 2.5, "y": 1}, |
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{"x": 3.5, "y": 1}, |
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{"x": 4.5, "y": 1}, |
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{"x": 5.5, "y": 1}, |
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{"x": 6.5, "y": 1}, |
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{"x": 7.5, "y": 1}, |
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{"x": 8.5, "y": 1}, |
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{"x": 9.5, "y": 1}, |
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{"x": 10.5, "y": 1}, |
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{"x": 11.5, "y": 1}, |
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{"x": 12.5, "y": 1}, |
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{"x": 13.5, "y": 1, "w": 1.5}, |
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{"x": 15.25, "y": 1}, |
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{"x": 16.5, "y": 1}, |
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{"x": 17.5, "y": 1}, |
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{"x": 18.5, "y": 1}, |
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{"x": 19.5, "y": 1, "h": 2}, |
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{"x": 0, "y": 2, "w": 1.75}, |
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{"x": 1.75, "y": 2}, |
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{"x": 2.75, "y": 2}, |
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{"x": 3.75, "y": 2}, |
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{"x": 4.75, "y": 2}, |
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{"x": 5.75, "y": 2}, |
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{"x": 6.75, "y": 2}, |
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{"x": 7.75, "y": 2}, |
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{"x": 8.75, "y": 2}, |
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{"x": 9.75, "y": 2}, |
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{"x": 10.75, "y": 2}, |
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{"x": 11.75, "y": 2}, |
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{"x": 12.75, "y": 2, "w": 2.25}, |
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{"x": 16.5, "y": 2}, |
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{"x": 17.5, "y": 2}, |
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{"x": 18.5, "y": 2}, |
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{"x": 0, "y": 3, "w": 2.25}, |
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{"x": 2.25, "y": 3}, |
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{"x": 3.25, "y": 3}, |
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{"x": 4.25, "y": 3}, |
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{"x": 5.25, "y": 3}, |
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{"x": 6.25, "y": 3}, |
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{"x": 7.25, "y": 3}, |
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{"x": 8.25, "y": 3}, |
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{"x": 9.25, "y": 3}, |
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{"x": 10.25, "y": 3}, |
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{"x": 11.25, "y": 3}, |
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{"x": 12.25, "y": 3, "w": 1.75}, |
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{"x": 14, "y": 3}, |
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{"x": 15.25, "y": 3.25}, |
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{"x": 16.5, "y": 3}, |
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{"x": 17.5, "y": 3}, |
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{"x": 18.5, "y": 3}, |
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{"x": 19.5, "y": 3, "h": 2}, |
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{"x": 0, "y": 4, "w": 1.25}, |
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{"x": 1.25, "y": 4}, |
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{"x": 2.25, "y": 4, "w": 1.25}, |
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{"x": 3.5, "y": 4, "w": 7}, |
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{"x": 10.5, "y": 4, "w": 1.25}, |
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{"x": 11.75, "y": 4}, |
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{"x": 12.75, "y": 4, "w": 1.25}, |
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{"x": 14.25, "y": 4.25}, |
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{"x": 15.25, "y": 4.25}, |
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{"x": 16.25, "y": 4.25}, |
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{"x": 17.5, "y": 4}, |
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{"x": 18.5, "y": 4} |
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] |
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} |
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} |
} |
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} |
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} |
} |
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@ -1 +0,0 @@ |
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# The default keymap for al1 |
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@ -1,201 +1,92 @@ |
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#include <stdint.h> |
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#include <stdbool.h> |
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#include <avr/io.h> |
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#include <util/delay.h> |
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#include "print.h" |
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#include "debug.h" |
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#include "util.h" |
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#include "matrix.h" |
#include "matrix.h" |
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#ifndef DEBOUNCE |
#include "gpio.h" |
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# define DEBOUNCE 5 |
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#endif |
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static uint8_t debouncing = DEBOUNCE; |
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static matrix_row_t matrix[MATRIX_ROWS]; |
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static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
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static uint8_t read_rows(void); |
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static void init_rows(void); |
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static void unselect_cols(void); |
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static void select_col(uint8_t col); |
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inline uint8_t matrix_rows(void) { |
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return MATRIX_ROWS; |
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} |
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inline uint8_t matrix_cols(void) { |
|
||||||
return MATRIX_COLS; |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_kb(void) { |
|
||||||
matrix_init_user(); |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_kb(void) { |
|
||||||
matrix_scan_user(); |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_user(void) { |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_user(void) { |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// initialize row and col
|
|
||||||
unselect_cols(); |
|
||||||
init_rows(); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t i=0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = 0; |
|
||||||
matrix_debouncing[i] = 0; |
|
||||||
} |
|
||||||
matrix_init_quantum(); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t col = 0; col < MATRIX_COLS; col++) { |
|
||||||
select_col(col); |
|
||||||
_delay_us(3); |
|
||||||
uint8_t rows = read_rows(); |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col); |
|
||||||
bool curr_bit = rows & (1<<row); |
|
||||||
if (prev_bit != curr_bit) { |
|
||||||
matrix_debouncing[row] ^= ((matrix_row_t)1<<col); |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
unselect_cols(); |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); |
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
bool matrix_is_modified(void) { |
|
||||||
if (debouncing) |
|
||||||
return false; |
|
||||||
else |
|
||||||
return true; |
|
||||||
} |
|
||||||
|
|
||||||
inline bool matrix_is_on(uint8_t row, uint8_t col) { |
|
||||||
return (matrix[row] & ((matrix_row_t)1<<col)); |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
print("\nr/c 0123456789ABCDEF\n"); |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
xprintf("%02X: %032lb\n", row, bitrev32(matrix_get_row(row))); |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_key_count(void) { |
|
||||||
uint8_t count = 0; |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
count += bitpop32(matrix[i]); |
|
||||||
} |
|
||||||
return count; |
|
||||||
} |
|
||||||
|
|
||||||
/* Row pin configuration
|
|
||||||
* |
|
||||||
* row: 0 1 2 3 4 5 |
|
||||||
* pin: C7 B1 B2 C6 B4 B5 |
|
||||||
* |
|
||||||
*/ |
|
||||||
static void init_rows(void) |
|
||||||
{ |
|
||||||
DDRC &= ~0b11000000; |
|
||||||
DDRB &= ~0b00110110; |
|
||||||
PORTC |= 0b11000000; |
|
||||||
PORTB |= 0b00110110; |
|
||||||
} |
|
||||||
|
|
||||||
static uint8_t read_rows(void) { |
static uint8_t read_rows(void) { |
||||||
return (PINC&(1<<PC7) ? 0 : (1<<0)) | |
return (readPin(C7) ? 0 : 1) | |
||||||
(PINB&(1<<PB1) ? 0 : (1<<1)) | |
(readPin(B1) ? 0 : 2) | |
||||||
(PINB&(1<<PB2) ? 0 : (1<<2)) | |
(readPin(B2) ? 0 : 4) | |
||||||
(PINC&(1<<PC6) ? 0 : (1<<3)) | |
(readPin(C6) ? 0 : 8) | |
||||||
(PINB&(1<<PB4) ? 0 : (1<<4)) | |
(readPin(B4) ? 0 : 16) | |
||||||
(PINB&(1<<PB5) ? 0 : (1<<5)); |
(readPin(B5) ? 0 : 32); |
||||||
} |
|
||||||
|
|
||||||
/* Row pin configuration
|
|
||||||
* pin: D3 D7 D6 D5 D4 |
|
||||||
* row: off 0 x x x x |
|
||||||
* 0 1 0 0 0 0 |
|
||||||
* 1 1 0 0 0 1 |
|
||||||
* 2 1 0 0 1 0 |
|
||||||
* 3 1 0 0 1 1 |
|
||||||
* 4 1 0 1 0 0 |
|
||||||
* 5 1 0 1 0 1 |
|
||||||
* 6 1 0 1 1 0 |
|
||||||
* 7 1 0 1 1 1 |
|
||||||
* 8 1 1 0 0 0 |
|
||||||
* 9 1 1 0 0 1 |
|
||||||
* 10 1 1 0 1 0 |
|
||||||
* 11 1 1 0 1 1 |
|
||||||
* 12 1 1 1 0 0 |
|
||||||
* 13 1 1 1 0 1 |
|
||||||
* 14 1 1 1 1 0 |
|
||||||
* 15 1 1 1 1 1 |
|
||||||
*/ |
|
||||||
static void unselect_cols(void) |
|
||||||
{ |
|
||||||
// output high(DDR:1, PORT:1) to unselect
|
|
||||||
DDRB |= (1 << PD3); |
|
||||||
PORTB |= (1 << PD3); |
|
||||||
} |
} |
||||||
|
|
||||||
static void select_col(uint8_t col) { |
static void select_col(uint8_t col) { |
||||||
DDRD |= (1<<PD3 | 1<<PD4 | 1<<PD5 | 1<<PD6 | 1<<PD7); |
writePinLow(D3); |
||||||
|
|
||||||
PORTD &= ~(1<<PD3); |
writePin(D4, (col & 1)); |
||||||
|
writePin(D5, (col & 2)); |
||||||
|
writePin(D6, (col & 4)); |
||||||
|
writePin(D7, (col & 8)); |
||||||
|
} |
||||||
|
|
||||||
|
static void unselect_cols(void) { |
||||||
|
writePinHigh(D3); |
||||||
|
} |
||||||
|
|
||||||
|
void matrix_init_custom(void) { |
||||||
|
/* 74HC154 col pin configuration
|
||||||
|
* pin: D3 D7 D6 D5 D4 |
||||||
|
* row: off 0 x x x x |
||||||
|
* 0 1 0 0 0 0 |
||||||
|
* 1 1 0 0 0 1 |
||||||
|
* 2 1 0 0 1 0 |
||||||
|
* 3 1 0 0 1 1 |
||||||
|
* 4 1 0 1 0 0 |
||||||
|
* 5 1 0 1 0 1 |
||||||
|
* 6 1 0 1 1 0 |
||||||
|
* 7 1 0 1 1 1 |
||||||
|
* 8 1 1 0 0 0 |
||||||
|
* 9 1 1 0 0 1 |
||||||
|
* 10 1 1 0 1 0 |
||||||
|
* 11 1 1 0 1 1 |
||||||
|
* 12 1 1 1 0 0 |
||||||
|
* 13 1 1 1 0 1 |
||||||
|
* 14 1 1 1 1 0 |
||||||
|
* 15 1 1 1 1 1 |
||||||
|
*/ |
||||||
|
setPinOutput(D3); |
||||||
|
writePinHigh(D3); |
||||||
|
|
||||||
|
setPinOutput(D4); |
||||||
|
setPinOutput(D5); |
||||||
|
setPinOutput(D6); |
||||||
|
setPinOutput(D7); |
||||||
|
|
||||||
|
|
||||||
|
/* Row pin configuration
|
||||||
|
* |
||||||
|
* row: 0 1 2 3 4 5 |
||||||
|
* pin: C7 B1 B2 C6 B4 B5 |
||||||
|
* |
||||||
|
*/ |
||||||
|
setPinInputHigh(C7); |
||||||
|
setPinInputHigh(B1); |
||||||
|
setPinInputHigh(B2); |
||||||
|
setPinInputHigh(C6); |
||||||
|
setPinInputHigh(B4); |
||||||
|
setPinInputHigh(B5); |
||||||
|
} |
||||||
|
|
||||||
|
bool matrix_scan_custom(matrix_row_t current_matrix[]) { |
||||||
|
bool changed = false; |
||||||
|
|
||||||
|
for (uint8_t col = 0; col < MATRIX_COLS; col++) { |
||||||
|
select_col(col); |
||||||
|
matrix_io_delay(); |
||||||
|
uint8_t rows = read_rows(); |
||||||
|
|
||||||
|
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
||||||
|
bool prev_bit = current_matrix[row] & ((matrix_row_t)1 << col); |
||||||
|
bool curr_bit = rows & (1 << row); |
||||||
|
|
||||||
|
if (prev_bit != curr_bit) { |
||||||
|
current_matrix[row] ^= ((matrix_row_t)1 << col); |
||||||
|
changed = true; |
||||||
|
} |
||||||
|
} |
||||||
|
unselect_cols(); |
||||||
|
} |
||||||
|
|
||||||
if (col & (1<<0)) { |
return changed; |
||||||
PORTD |= (1<<PD4); |
|
||||||
} |
|
||||||
else { |
|
||||||
PORTD &= ~(1<<PD4); |
|
||||||
} |
|
||||||
if (col & (1<<1)) { |
|
||||||
PORTD |= (1<<PD5); |
|
||||||
} |
|
||||||
else { |
|
||||||
PORTD &= ~(1<<PD5); |
|
||||||
} |
|
||||||
if (col & (1<<2)) { |
|
||||||
PORTD |= (1<<PD6); |
|
||||||
} |
|
||||||
else { |
|
||||||
PORTD &= ~(1<<PD6); |
|
||||||
} |
|
||||||
if (col & (1<<3)) { |
|
||||||
PORTD |= (1<<PD7); |
|
||||||
} |
|
||||||
else { |
|
||||||
PORTD &= ~(1<<PD7); |
|
||||||
} |
|
||||||
} |
} |
||||||
|
Loading…
Reference in new issue