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author | satt99 <[email protected]> | 2018-12-31 01:34:06 +0900 |
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committer | Drashna Jaelre <[email protected]> | 2018-12-30 08:34:06 -0800 |
commit | 46b4b4407ff6e23d0799b0f902e61f1fe3645a9a (patch) | |
tree | de3fe1ee10e65c08549cc20230f9f822954a8fee /keyboards/comet46/ssd1306.h | |
parent | c2390bf32156884d6825686c7f13f9c621bab366 (diff) | |
download | qmk_firmware-46b4b4407ff6e23d0799b0f902e61f1fe3645a9a.tar.gz qmk_firmware-46b4b4407ff6e23d0799b0f902e61f1fe3645a9a.zip |
Comet46 add support for OLED (#4745)
* Add OLED support for Comet46
* fix length of char "name" of keylogger.c
* update ssd1306
* fix rules.mk
* update led-receiver keymap
* Update OLED related code
* add mod_state_reader & modify led_state_reader
* Update OLED related files
* Update kemaps
* Update readme
* change default-oled-display to default
* Add OSM compatibility to mod_state_reader
* Code formatting
* Use PROGMEM to store code_to_name
* Clean up satt keymap
* Rename default-led keymap to defult-rgbled
Diffstat (limited to 'keyboards/comet46/ssd1306.h')
-rw-r--r-- | keyboards/comet46/ssd1306.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/keyboards/comet46/ssd1306.h b/keyboards/comet46/ssd1306.h new file mode 100644 index 0000000000..ea8c923280 --- /dev/null +++ b/keyboards/comet46/ssd1306.h @@ -0,0 +1,91 @@ +#pragma once + +#include <stdbool.h> +#include <stdio.h> +#include "pincontrol.h" +#include "action.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); + +bool process_record_gfx(uint16_t keycode, keyrecord_t *record);
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