5 #include "pincontrol.h"
13 DisplayAllOnResume = 0xA4,
18 SetDisplayOffset = 0xD3,
21 SetDisplayClockDiv = 0xD5,
39 ActivateScroll = 0x2f,
40 DeActivateScroll = 0x2e,
41 SetVerticalScrollArea = 0xa3,
42 RightHorizontalScroll = 0x26,
43 LeftHorizontalScroll = 0x27,
44 VerticalAndRightHorizontalScroll = 0x29,
45 VerticalAndLeftHorizontalScroll = 0x2a,
48 // Controls the SSD1306 128x32 OLED display via i2c
50 #ifndef SSD1306_ADDRESS
51 #define SSD1306_ADDRESS 0x3C
54 #define DisplayHeight 32
55 #define DisplayWidth 128
60 #define MatrixRows (DisplayHeight / FontHeight)
61 #define MatrixCols (DisplayWidth / FontWidth)
63 struct CharacterMatrix {
64 uint8_t display[MatrixRows][MatrixCols];
69 struct CharacterMatrix display;
71 bool iota_gfx_init(bool rotate);
72 void iota_gfx_task(void);
73 bool iota_gfx_off(void);
74 bool iota_gfx_on(void);
75 void iota_gfx_flush(void);
76 void iota_gfx_write_char(uint8_t c);
77 void iota_gfx_write(const char *data);
78 void iota_gfx_write_P(const char *data);
79 void iota_gfx_clear_screen(void);
81 void iota_gfx_task_user(void);
83 void matrix_clear(struct CharacterMatrix *matrix);
84 void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c);
85 void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c);
86 void matrix_write(struct CharacterMatrix *matrix, const char *data);
87 void matrix_write_ln(struct CharacterMatrix *matrix, const char *data);
88 void matrix_write_P(struct CharacterMatrix *matrix, const char *data);
89 void matrix_render(struct CharacterMatrix *matrix);
91 bool process_record_gfx(uint16_t keycode, keyrecord_t *record);