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authorKosuke Adachi2018-06-09 07:28:28 +0900
committerDrashna Jaelre2018-06-08 15:28:28 -0700
commit710937e4ef1e14d82261fc439aa6fcfcdbd64bf5 (patch)
tree6226a1d3027634af4b4508dce101ff938f356782 /keyboards/crkbd/ssd1306.h
parent300cf977c93b9b37a57643ddbfa8d0bd13b29e18 (diff)
Add corne keyboard (#3119)
* Fork from helix * Move rev2 to rev1 * Remove unused settings * Move split_util to outof rev * Setup KEYMAP for crkbd * Remove old image * Move keymaps directory and glcdfont.c * Remove AUDIO in keymap * Show keylog * Show keylogs * Show time log * Remove EISU/KANA * Use KEYMAP_kc * Remove iota_gfx_record_user wrapping * Remove unused settings for layer * Add keylogger.c * Fix uppercase letters to lower * Add timelogger.c * Default RGBLED_NUM = 27 * Remove unused setting * Add mode icon reader * Add matrix_write_ln * Add layer_state_reader * Move to lib directory * Rename functions * Add host_led_state_reader * Add logo_reader * Cleaning of iota_gfx_task * Fix bugs and add key defines * Remove unnecessary comments * Update crkbd readme * Move libs to lib directories * Rename KEYMAP to LAYOUT
Diffstat (limited to 'keyboards/crkbd/ssd1306.h')
-rw-r--r--keyboards/crkbd/ssd1306.h94
1 files changed, 94 insertions, 0 deletions
diff --git a/keyboards/crkbd/ssd1306.h b/keyboards/crkbd/ssd1306.h
new file mode 100644
index 000000000..59d31c9f3
--- /dev/null
+++ b/keyboards/crkbd/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