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author | Naoki Katahira <[email protected]> | 2018-09-16 02:14:39 +0900 |
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committer | Drashna Jaelre <[email protected]> | 2018-09-15 10:14:39 -0700 |
commit | 9712501bf3291942067ac75b50b1675a265a3f11 (patch) | |
tree | 7225957f8b883babda6b25df88a3291ecdde7d98 /keyboards/lily58/ssd1306.h | |
parent | db35065e1431246b5297e644a867ee6f5449a6f4 (diff) | |
download | qmk_firmware-9712501bf3291942067ac75b50b1675a265a3f11.tar.gz qmk_firmware-9712501bf3291942067ac75b50b1675a265a3f11.zip |
Keyboard: Add Lily58 Keyboard (#3893)
* add Lily58
* file fix
Diffstat (limited to 'keyboards/lily58/ssd1306.h')
-rw-r--r-- | keyboards/lily58/ssd1306.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/keyboards/lily58/ssd1306.h b/keyboards/lily58/ssd1306.h new file mode 100644 index 0000000000..59d31c9f32 --- /dev/null +++ b/keyboards/lily58/ssd1306.h @@ -0,0 +1,94 @@ +#ifndef SSD1306_H +#define SSD1306_H + +#include <stdbool.h> +#include <stdio.h> +#include "pincontrol.h" +#include "config.h" + +enum ssd1306_cmds { + DisplayOff = 0xAE, + DisplayOn = 0xAF, + + SetContrast = 0x81, + DisplayAllOnResume = 0xA4, + + DisplayAllOn = 0xA5, + NormalDisplay = 0xA6, + InvertDisplay = 0xA7, + SetDisplayOffset = 0xD3, + SetComPins = 0xda, + SetVComDetect = 0xdb, + SetDisplayClockDiv = 0xD5, + SetPreCharge = 0xd9, + SetMultiPlex = 0xa8, + SetLowColumn = 0x00, + SetHighColumn = 0x10, + SetStartLine = 0x40, + + SetMemoryMode = 0x20, + ColumnAddr = 0x21, + PageAddr = 0x22, + + ComScanInc = 0xc0, + ComScanDec = 0xc8, + SegRemap = 0xa0, + SetChargePump = 0x8d, + ExternalVcc = 0x01, + SwitchCapVcc = 0x02, + + ActivateScroll = 0x2f, + DeActivateScroll = 0x2e, + SetVerticalScrollArea = 0xa3, + RightHorizontalScroll = 0x26, + LeftHorizontalScroll = 0x27, + VerticalAndRightHorizontalScroll = 0x29, + VerticalAndLeftHorizontalScroll = 0x2a, +}; + +// Controls the SSD1306 128x32 OLED display via i2c + +#ifndef SSD1306_ADDRESS +#define SSD1306_ADDRESS 0x3C +#endif + +#define DisplayHeight 32 +#define DisplayWidth 128 + +#define FontHeight 8 +#define FontWidth 6 + +#define MatrixRows (DisplayHeight / FontHeight) +#define MatrixCols (DisplayWidth / FontWidth) + +struct CharacterMatrix { + uint8_t display[MatrixRows][MatrixCols]; + uint8_t *cursor; + bool dirty; +}; + +struct CharacterMatrix display; + +bool iota_gfx_init(bool rotate); +void iota_gfx_task(void); +bool iota_gfx_off(void); +bool iota_gfx_on(void); +void iota_gfx_flush(void); +void iota_gfx_write_char(uint8_t c); +void iota_gfx_write(const char *data); +void iota_gfx_write_P(const char *data); +void iota_gfx_clear_screen(void); + +void iota_gfx_task_user(void); + +void matrix_clear(struct CharacterMatrix *matrix); +void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c); +void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c); +void matrix_write(struct CharacterMatrix *matrix, const char *data); +void matrix_write_ln(struct CharacterMatrix *matrix, const char *data); +void matrix_write_P(struct CharacterMatrix *matrix, const char *data); +void matrix_render(struct CharacterMatrix *matrix); + + + +#endif |