diff --git a/docs/spi_driver.md b/docs/spi_driver.md index c1c6831e737..1faa9f07738 100644 --- a/docs/spi_driver.md +++ b/docs/spi_driver.md @@ -49,6 +49,11 @@ Configuration-wise, you'll need to set up the peripheral as per your MCU's datas As per the AVR configuration, you may choose any other standard GPIO as a slave select pin, which should be supplied to `spi_start()`. +If a complete SPI interface is not required, then the following can be done to disable certain SPI pins, so they don't occupy a GPIO unnecessarily: + - in `config.h`: `#define SPI_MISO_PIN NO_PIN` + - in `config.h`: `#define SPI_MOSI_PIN NO_PIN` + - in `mcuconf.h`: `#define SPI_SELECT_MODE SPI_SELECT_MODE_NONE`, in this case the `slavePin` argument passed to `spi_start()` may be `NO_PIN` if the slave select pin is not used. + ## API :id=api ### `void spi_init(void)` :id=api-spi-init diff --git a/keyboards/dztech/tofu60/info.json b/keyboards/dztech/tofu60/info.json index fb6bc52889d..57c57604d13 100644 --- a/keyboards/dztech/tofu60/info.json +++ b/keyboards/dztech/tofu60/info.json @@ -25,7 +25,16 @@ "pid": "0x6071", "vid": "0x4B42" }, - "community_layouts": ["60_ansi", "60_hhkb", "60_iso", "60_ansi_tsangan", "60_tsangan_hhkb"], + "community_layouts": [ + "60_ansi", + "60_ansi_split_bs_rshift", + "60_ansi_tsangan", + "60_hhkb", + "60_iso", + "60_iso_split_bs_rshift", + "60_iso_tsangan", + "60_tsangan_hhkb" + ], "layouts": { "LAYOUT_60_ansi": { "layout": [ @@ -96,6 +105,77 @@ { "label": "Ctrl", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25 } ] }, + "LAYOUT_60_ansi_split_bs_rshift": { + "layout": [ + {"label": "~", "matrix": [0, 0], "x": 0, "y": 0}, + {"label": "!", "matrix": [0, 1], "x": 1, "y": 0}, + {"label": "@", "matrix": [0, 2], "x": 2, "y": 0}, + {"label": "#", "matrix": [0, 3], "x": 3, "y": 0}, + {"label": "$", "matrix": [0, 4], "x": 4, "y": 0}, + {"label": "%", "matrix": [0, 5], "x": 5, "y": 0}, + {"label": "^", "matrix": [0, 6], "x": 6, "y": 0}, + {"label": "&", "matrix": [0, 7], "x": 7, "y": 0}, + {"label": "*", "matrix": [0, 8], "x": 8, "y": 0}, + {"label": "(", "matrix": [0, 9], "x": 9, "y": 0}, + {"label": ")", "matrix": [0, 10], "x": 10, "y": 0}, + {"label": "_", "matrix": [0, 11], "x": 11, "y": 0}, + {"label": "+", "matrix": [0, 12], "x": 12, "y": 0}, + {"label": "Del", "matrix": [0, 13], "x": 13, "y": 0}, + {"label": "Backspace", "matrix": [2, 12], "x": 14, "y": 0}, + + {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5}, + {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1}, + {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1}, + {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1}, + {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1}, + {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1}, + {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1}, + {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1}, + {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1}, + {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1}, + {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1}, + {"label": "{", "matrix": [1, 11], "x": 11.5, "y": 1}, + {"label": "}", "matrix": [1, 12], "x": 12.5, "y": 1}, + {"label": "|", "matrix": [1, 13], "x": 13.5, "y": 1, "w": 1.5}, + + {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75}, + {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2}, + {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2}, + {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2}, + {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2}, + {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2}, + {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2}, + {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2}, + {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2}, + {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2}, + {"label": ":", "matrix": [2, 10], "x": 10.75, "y": 2}, + {"label": "\"", "matrix": [2, 11], "x": 11.75, "y": 2}, + {"label": "Enter", "matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25}, + + {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 2.25}, + {"label": "Z", "matrix": [3, 2], "x": 2.25, "y": 3}, + {"label": "X", "matrix": [3, 3], "x": 3.25, "y": 3}, + {"label": "C", "matrix": [3, 4], "x": 4.25, "y": 3}, + {"label": "V", "matrix": [3, 5], "x": 5.25, "y": 3}, + {"label": "B", "matrix": [3, 6], "x": 6.25, "y": 3}, + {"label": "N", "matrix": [3, 7], "x": 7.25, "y": 3}, + {"label": "M", "matrix": [3, 8], "x": 8.25, "y": 3}, + {"label": "<", "matrix": [3, 9], "x": 9.25, "y": 3}, + {"label": ">", "matrix": [3, 10], "x": 10.25, "y": 3}, + {"label": "?", "matrix": [3, 11], "x": 11.25, "y": 3}, + {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75}, + {"label": "Fn", "matrix": [3, 13], "x": 14, "y": 3}, + + {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25}, + {"label": "Win", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25}, + {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25}, + {"label": "K47", "matrix": [4, 7], "x": 3.75, "y": 4, "w": 6.25}, + {"label": "Alt", "matrix": [4, 10], "x": 10, "y": 4, "w": 1.25}, + {"label": "Win", "matrix": [4, 11], "x": 11.25, "y": 4, "w": 1.25}, + {"label": "Menu", "matrix": [4, 12], "x": 12.5, "y": 4, "w": 1.25}, + {"label": "Ctrl", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25} + ] + }, "LAYOUT_60_hhkb": { "layout": [ { "label": "~", "matrix": [0, 0], "x": 0, "y": 0 }, @@ -371,6 +451,218 @@ { "label": "Ctrl", "matrix": [4, 13], "x": 13.5, "y": 4, "w": 1.5 } ] }, + "LAYOUT_60_iso_split_bs_rshift": { + "layout": [ + {"label": "~", "matrix": [0, 0], "x": 0, "y": 0}, + {"label": "!", "matrix": [0, 1], "x": 1, "y": 0}, + {"label": "@", "matrix": [0, 2], "x": 2, "y": 0}, + {"label": "#", "matrix": [0, 3], "x": 3, "y": 0}, + {"label": "$", "matrix": [0, 4], "x": 4, "y": 0}, + {"label": "%", "matrix": [0, 5], "x": 5, "y": 0}, + {"label": "^", "matrix": [0, 6], "x": 6, "y": 0}, + {"label": "&", "matrix": [0, 7], "x": 7, "y": 0}, + {"label": "*", "matrix": [0, 8], "x": 8, "y": 0}, + {"label": "(", "matrix": [0, 9], "x": 9, "y": 0}, + {"label": ")", "matrix": [0, 10], "x": 10, "y": 0}, + {"label": "_", "matrix": [0, 11], "x": 11, "y": 0}, + {"label": "+", "matrix": [0, 12], "x": 12, "y": 0}, + {"label": "Del", "matrix": [0, 13], "x": 13, "y": 0}, + {"label": "Backspace", "matrix": [2, 12], "x": 14, "y": 0}, + + {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5}, + {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1}, + {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1}, + {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1}, + {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1}, + {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1}, + {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1}, + {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1}, + {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1}, + {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1}, + {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1}, + {"label": "{", "matrix": [1, 11], "x": 11.5, "y": 1}, + {"label": "}", "matrix": [1, 12], "x": 12.5, "y": 1}, + + {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75}, + {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2}, + {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2}, + {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2}, + {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2}, + {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2}, + {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2}, + {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2}, + {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2}, + {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2}, + {"label": ":", "matrix": [2, 10], "x": 10.75, "y": 2}, + {"label": "@", "matrix": [2, 11], "x": 11.75, "y": 2}, + {"label": "~", "matrix": [1, 13], "x": 12.75, "y": 2}, + {"label": "Enter", "matrix": [2, 13], "x": 13.75, "y": 1, "w": 1.25, "h": 2}, + + {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25}, + {"label": "|", "matrix": [3, 1], "x": 1.25, "y": 3}, + {"label": "Z", "matrix": [3, 2], "x": 2.25, "y": 3}, + {"label": "X", "matrix": [3, 3], "x": 3.25, "y": 3}, + {"label": "C", "matrix": [3, 4], "x": 4.25, "y": 3}, + {"label": "V", "matrix": [3, 5], "x": 5.25, "y": 3}, + {"label": "B", "matrix": [3, 6], "x": 6.25, "y": 3}, + {"label": "N", "matrix": [3, 7], "x": 7.25, "y": 3}, + {"label": "M", "matrix": [3, 8], "x": 8.25, "y": 3}, + {"label": "<", "matrix": [3, 9], "x": 9.25, "y": 3}, + {"label": ">", "matrix": [3, 10], "x": 10.25, "y": 3}, + {"label": "?", "matrix": [3, 11], "x": 11.25, "y": 3}, + {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75}, + {"label": "Fn", "matrix": [3, 13], "x": 14, "y": 3}, + + {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25}, + {"label": "Win", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25}, + {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25}, + {"label": "K47", "matrix": [4, 7], "x": 3.75, "y": 4, "w": 6.25}, + {"label": "AltGr", "matrix": [4, 10], "x": 10, "y": 4, "w": 1.25}, + {"label": "Win", "matrix": [4, 11], "x": 11.25, "y": 4, "w": 1.25}, + {"label": "Menu", "matrix": [4, 12], "x": 12.5, "y": 4, "w": 1.25}, + {"label": "Ctrl", "matrix": [4, 13], "x": 13.75, "y": 4, "w": 1.25} + ] + }, + "LAYOUT_60_iso_tsangan": { + "layout": [ + {"label": "~", "matrix": [0, 0], "x": 0, "y": 0}, + {"label": "!", "matrix": [0, 1], "x": 1, "y": 0}, + {"label": "@", "matrix": [0, 2], "x": 2, "y": 0}, + {"label": "#", "matrix": [0, 3], "x": 3, "y": 0}, + {"label": "$", "matrix": [0, 4], "x": 4, "y": 0}, + {"label": "%", "matrix": [0, 5], "x": 5, "y": 0}, + {"label": "^", "matrix": [0, 6], "x": 6, "y": 0}, + {"label": "&", "matrix": [0, 7], "x": 7, "y": 0}, + {"label": "*", "matrix": [0, 8], "x": 8, "y": 0}, + {"label": "(", "matrix": [0, 9], "x": 9, "y": 0}, + {"label": ")", "matrix": [0, 10], "x": 10, "y": 0}, + {"label": "_", "matrix": [0, 11], "x": 11, "y": 0}, + {"label": "+", "matrix": [0, 12], "x": 12, "y": 0}, + {"label": "Backspace", "matrix": [0, 13], "x": 13, "y": 0, "w": 2}, + + {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5}, + {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1}, + {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1}, + {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1}, + {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1}, + {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1}, + {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1}, + {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1}, + {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1}, + {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1}, + {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1}, + {"label": "{", "matrix": [1, 11], "x": 11.5, "y": 1}, + {"label": "}", "matrix": [1, 12], "x": 12.5, "y": 1}, + + {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75}, + {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2}, + {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2}, + {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2}, + {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2}, + {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2}, + {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2}, + {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2}, + {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2}, + {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2}, + {"label": ":", "matrix": [2, 10], "x": 10.75, "y": 2}, + {"label": "@", "matrix": [2, 11], "x": 11.75, "y": 2}, + {"label": "~", "matrix": [1, 13], "x": 12.75, "y": 2}, + {"label": "Enter", "matrix": [2, 13], "x": 13.75, "y": 1, "w": 1.25, "h": 2}, + + {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25}, + {"label": "|", "matrix": [3, 1], "x": 1.25, "y": 3}, + {"label": "Z", "matrix": [3, 2], "x": 2.25, "y": 3}, + {"label": "X", "matrix": [3, 3], "x": 3.25, "y": 3}, + {"label": "C", "matrix": [3, 4], "x": 4.25, "y": 3}, + {"label": "V", "matrix": [3, 5], "x": 5.25, "y": 3}, + {"label": "B", "matrix": [3, 6], "x": 6.25, "y": 3}, + {"label": "N", "matrix": [3, 7], "x": 7.25, "y": 3}, + {"label": "M", "matrix": [3, 8], "x": 8.25, "y": 3}, + {"label": "<", "matrix": [3, 9], "x": 9.25, "y": 3}, + {"label": ">", "matrix": [3, 10], "x": 10.25, "y": 3}, + {"label": "?", "matrix": [3, 11], "x": 11.25, "y": 3}, + {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 2.75}, + + {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.5}, + {"label": "Win", "matrix": [4, 1], "x": 1.5, "y": 4}, + {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.5}, + {"label": "K47", "matrix": [4, 7], "x": 4, "y": 4, "w": 7}, + {"label": "Alt", "matrix": [4, 11], "x": 11, "y": 4, "w": 1.5}, + {"label": "Win", "matrix": [4, 12], "x": 12.5, "y": 4}, + {"label": "Ctrl", "matrix": [4, 13], "x": 13.5, "y": 4, "w": 1.5} + ] + }, + "LAYOUT_60_iso_tsangan_split_bs_rshift": { + "layout": [ + {"label": "~", "matrix": [0, 0], "x": 0, "y": 0}, + {"label": "!", "matrix": [0, 1], "x": 1, "y": 0}, + {"label": "@", "matrix": [0, 2], "x": 2, "y": 0}, + {"label": "#", "matrix": [0, 3], "x": 3, "y": 0}, + {"label": "$", "matrix": [0, 4], "x": 4, "y": 0}, + {"label": "%", "matrix": [0, 5], "x": 5, "y": 0}, + {"label": "^", "matrix": [0, 6], "x": 6, "y": 0}, + {"label": "&", "matrix": [0, 7], "x": 7, "y": 0}, + {"label": "*", "matrix": [0, 8], "x": 8, "y": 0}, + {"label": "(", "matrix": [0, 9], "x": 9, "y": 0}, + {"label": ")", "matrix": [0, 10], "x": 10, "y": 0}, + {"label": "_", "matrix": [0, 11], "x": 11, "y": 0}, + {"label": "+", "matrix": [0, 12], "x": 12, "y": 0}, + {"label": "Del", "matrix": [0, 13], "x": 13, "y": 0}, + {"label": "Backspace", "matrix": [2, 12], "x": 14, "y": 0}, + + {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5}, + {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1}, + {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1}, + {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1}, + {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1}, + {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1}, + {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1}, + {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1}, + {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1}, + {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1}, + {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1}, + {"label": "{", "matrix": [1, 11], "x": 11.5, "y": 1}, + {"label": "}", "matrix": [1, 12], "x": 12.5, "y": 1}, + + {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75}, + {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2}, + {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2}, + {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2}, + {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2}, + {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2}, + {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2}, + {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2}, + {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2}, + {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2}, + {"label": ":", "matrix": [2, 10], "x": 10.75, "y": 2}, + {"label": "@", "matrix": [2, 11], "x": 11.75, "y": 2}, + {"label": "~", "matrix": [1, 13], "x": 12.75, "y": 2}, + {"label": "Enter", "matrix": [2, 13], "x": 13.75, "y": 1, "w": 1.25, "h": 2}, + + {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 1.25}, + {"label": "|", "matrix": [3, 1], "x": 1.25, "y": 3}, + {"label": "Z", "matrix": [3, 2], "x": 2.25, "y": 3}, + {"label": "X", "matrix": [3, 3], "x": 3.25, "y": 3}, + {"label": "C", "matrix": [3, 4], "x": 4.25, "y": 3}, + {"label": "V", "matrix": [3, 5], "x": 5.25, "y": 3}, + {"label": "B", "matrix": [3, 6], "x": 6.25, "y": 3}, + {"label": "N", "matrix": [3, 7], "x": 7.25, "y": 3}, + {"label": "M", "matrix": [3, 8], "x": 8.25, "y": 3}, + {"label": "<", "matrix": [3, 9], "x": 9.25, "y": 3}, + {"label": ">", "matrix": [3, 10], "x": 10.25, "y": 3}, + {"label": "?", "matrix": [3, 11], "x": 11.25, "y": 3}, + {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75}, + {"label": "Fn", "matrix": [3, 13], "x": 14, "y": 3}, + + {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.5}, + {"label": "Win", "matrix": [4, 1], "x": 1.5, "y": 4}, + {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.5}, + {"label": "K47", "matrix": [4, 7], "x": 4, "y": 4, "w": 7}, + {"label": "Alt", "matrix": [4, 11], "x": 11, "y": 4, "w": 1.5}, + {"label": "Win", "matrix": [4, 12], "x": 12.5, "y": 4}, + {"label": "Ctrl", "matrix": [4, 13], "x": 13.5, "y": 4, "w": 1.5} + ] + }, "LAYOUT_all": { "layout": [ { "label": "~", "matrix": [0, 0], "x": 0, "y": 0 }, diff --git a/keyboards/dztech/tofu60/matrix_diagram.md b/keyboards/dztech/tofu60/matrix_diagram.md new file mode 100644 index 00000000000..0bbd201945f --- /dev/null +++ b/keyboards/dztech/tofu60/matrix_diagram.md @@ -0,0 +1,24 @@ +# Matrix Diagram for Dztech Tofu60 + +``` + ┌───────┐ + 2u Backspace │0D │ + └───────┘ +┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐ +│00 │01 │02 │03 │04 │05 │06 │07 │08 │09 │0A │0B │0C │0D │2C │ +├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤ ┌─────┐ +│10 │11 │12 │13 │14 │15 │16 │17 │18 │19 │1A │1B │1C │1D │ │ │ +├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤ ┌──┴┐2D │ ISO Enter +│20 │21 │22 │23 │24 │25 │26 │27 │28 │29 │2A │2B │2D │ │1D │ │ +├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤ └───┴────┘ +│30 │31 │32 │33 │34 │35 │36 │37 │38 │39 │3A │3B │3C │3D │ +├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬┴───┤ +│40 │41 │42 │47 │4A │4B │4C │4D │ +└────┴────┴────┴────────────────────────┴────┴────┴────┴────┘ +┌────────┐ ┌──────────┐ +│31 │ 2.25u LShift 2.75u RShift │3C │ +└────────┘ └──────────┘ +┌─────┬───┬─────┬───────────────────────────┬─────┬───┬─────┐ +│40 │41 │42 │47 │4B │4C │4D │ Tsangan/WKL/HHKB +└─────┴───┴─────┴───────────────────────────┴─────┴───┴─────┘ +``` diff --git a/platforms/chibios/drivers/spi_master.c b/platforms/chibios/drivers/spi_master.c index c3ab0623f07..481a2e422aa 100644 --- a/platforms/chibios/drivers/spi_master.c +++ b/platforms/chibios/drivers/spi_master.c @@ -18,14 +18,14 @@ #include "timer.h" -static pin_t currentSlavePin = NO_PIN; +static bool spiStarted = false; -#if defined(K20x) || defined(KL2x) || defined(RP2040) -static SPIConfig spiConfig = {NULL, 0, 0, 0}; -#else -static SPIConfig spiConfig = {false, NULL, 0, 0, 0, 0}; +#if SPI_SELECT_MODE == SPI_SELECT_MODE_NONE +static pin_t currentSlavePin; #endif +static SPIConfig spiConfig; + __attribute__((weak)) void spi_init(void) { static bool is_initialised = false; if (!is_initialised) { @@ -33,28 +33,45 @@ __attribute__((weak)) void spi_init(void) { // Try releasing special pins for a short time setPinInput(SPI_SCK_PIN); - setPinInput(SPI_MOSI_PIN); - setPinInput(SPI_MISO_PIN); + if (SPI_MOSI_PIN != NO_PIN) { + setPinInput(SPI_MOSI_PIN); + } + if (SPI_MISO_PIN != NO_PIN) { + setPinInput(SPI_MISO_PIN); + } chThdSleepMilliseconds(10); #if defined(USE_GPIOV1) palSetPadMode(PAL_PORT(SPI_SCK_PIN), PAL_PAD(SPI_SCK_PIN), SPI_SCK_PAL_MODE); - palSetPadMode(PAL_PORT(SPI_MOSI_PIN), PAL_PAD(SPI_MOSI_PIN), SPI_MOSI_PAL_MODE); - palSetPadMode(PAL_PORT(SPI_MISO_PIN), PAL_PAD(SPI_MISO_PIN), SPI_MISO_PAL_MODE); + if (SPI_MOSI_PIN != NO_PIN) { + palSetPadMode(PAL_PORT(SPI_MOSI_PIN), PAL_PAD(SPI_MOSI_PIN), SPI_MOSI_PAL_MODE); + } + if (SPI_MISO_PIN != NO_PIN) { + palSetPadMode(PAL_PORT(SPI_MISO_PIN), PAL_PAD(SPI_MISO_PIN), SPI_MISO_PAL_MODE); + } #else palSetPadMode(PAL_PORT(SPI_SCK_PIN), PAL_PAD(SPI_SCK_PIN), SPI_SCK_FLAGS); - palSetPadMode(PAL_PORT(SPI_MOSI_PIN), PAL_PAD(SPI_MOSI_PIN), SPI_MOSI_FLAGS); - palSetPadMode(PAL_PORT(SPI_MISO_PIN), PAL_PAD(SPI_MISO_PIN), SPI_MISO_FLAGS); + if (SPI_MOSI_PIN != NO_PIN) { + palSetPadMode(PAL_PORT(SPI_MOSI_PIN), PAL_PAD(SPI_MOSI_PIN), SPI_MOSI_FLAGS); + } + if (SPI_MISO_PIN != NO_PIN) { + palSetPadMode(PAL_PORT(SPI_MISO_PIN), PAL_PAD(SPI_MISO_PIN), SPI_MISO_FLAGS); + } #endif spiStop(&SPI_DRIVER); - currentSlavePin = NO_PIN; + spiStarted = false; } } bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) { - if (currentSlavePin != NO_PIN || slavePin == NO_PIN) { + if (spiStarted) { return false; } +#if SPI_SELECT_MODE != SPI_SELECT_MODE_NONE + if (slavePin == NO_PIN) { + return false; + } +#endif #if !(defined(WB32F3G71xx) || defined(WB32FQ95xx)) uint16_t roundedDivisor = 2; @@ -247,13 +264,29 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) { } #endif - currentSlavePin = slavePin; + spiStarted = true; +#if SPI_SELECT_MODE == SPI_SELECT_MODE_NONE + currentSlavePin = slavePin; +#endif +#if SPI_SELECT_MODE == SPI_SELECT_MODE_PAD spiConfig.ssport = PAL_PORT(slavePin); spiConfig.sspad = PAL_PAD(slavePin); - setPinOutput(slavePin); +#elif SPI_SELECT_MODE == SPI_SELECT_MODE_NONE + if (slavePin != NO_PIN) { + setPinOutput(slavePin); + } +#else +# error "Unsupported SPI_SELECT_MODE" +#endif + spiStart(&SPI_DRIVER, &spiConfig); spiSelect(&SPI_DRIVER); +#if SPI_SELECT_MODE == SPI_SELECT_MODE_NONE + if (slavePin != NO_PIN) { + writePinLow(slavePin); + } +#endif return true; } @@ -283,9 +316,14 @@ spi_status_t spi_receive(uint8_t *data, uint16_t length) { } void spi_stop(void) { - if (currentSlavePin != NO_PIN) { + if (spiStarted) { +#if SPI_SELECT_MODE == SPI_SELECT_MODE_NONE + if (currentSlavePin != NO_PIN) { + writePinHigh(currentSlavePin); + } +#endif spiUnselect(&SPI_DRIVER); spiStop(&SPI_DRIVER); - currentSlavePin = NO_PIN; + spiStarted = false; } }