diff options
author | Kosuke Adachi <ks@fstn.jp> | 2020-11-17 14:18:45 +0900 |
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committer | GitHub <noreply@github.com> | 2020-11-16 21:18:45 -0800 |
commit | 503b76253891a9820ad2d21a89617654dc4414fb (patch) | |
tree | dd5e29cb2584a86486e9c779ccb6f125771365fa /keyboards/crkbd/rev1/common/ssd1306.c | |
parent | 88c09aa89232ad9581f5e2313f377443ee6dd0dc (diff) |
Refactor the crkbd/via keymap and fix OLED bugs (#10354)
* Refactor the crkbd/via keymap and fix OLED bugs
* Revert "Refactor the crkbd/via keymap and fix OLED bugs"
This reverts commit dc9db029fc6b077fc7600b49e920b755c522d100.
* Fix OLED display bugs
* Remove unused functions
* Remove uncessary the key logger
* Add new lines at end of file
* Remove unnecesary extern for is_master
* Remove extern is_master from rev1.h
* Remove ssd1306 from common dir because its the legacy lib
* Update default keymap based the via keymap
* Remove foostan keymap because it will be legacy
* Revert Remove unnecesary extern for is_master
* Remove unnecessary backslashes.
Diffstat (limited to 'keyboards/crkbd/rev1/common/ssd1306.c')
-rw-r--r-- | keyboards/crkbd/rev1/common/ssd1306.c | 360 |
1 files changed, 0 insertions, 360 deletions
diff --git a/keyboards/crkbd/rev1/common/ssd1306.c b/keyboards/crkbd/rev1/common/ssd1306.c deleted file mode 100644 index 4a889da673..0000000000 --- a/keyboards/crkbd/rev1/common/ssd1306.c +++ /dev/null @@ -1,360 +0,0 @@ -#ifdef SSD1306OLED - -#include "ssd1306.h" -#include "i2c_master.h" -#include <string.h> -#include "print.h" -#ifdef ADAFRUIT_BLE_ENABLE -#include "adafruit_ble.h" -#endif -#ifdef PROTOCOL_LUFA -#include "lufa.h" -#endif -#include "sendchar.h" -#include "timer.h" - -struct CharacterMatrix display; - -extern const unsigned char font[] PROGMEM; - -#ifndef OLED_BLANK_CHAR -#define OLED_BLANK_CHAR ' ' -#endif - -#ifndef OLED_BITS_FILTER -#define OLED_BITS_FILTER -#endif - -// Set this to 1 to help diagnose early startup problems -// when testing power-on with ble. Turn it off otherwise, -// as the latency of printing most of the debug info messes -// with the matrix scan, causing keys to drop. -#define DEBUG_TO_SCREEN 0 - -//static uint16_t last_battery_update; -//static uint32_t vbat; -//#define BatteryUpdateInterval 10000 /* milliseconds */ - -// 'last_flush' is declared as uint16_t, -// so this must be less than 65535 -#ifndef ScreenOffInterval -#define ScreenOffInterval 60000 /* milliseconds */ -#endif - -#if DEBUG_TO_SCREEN -static uint8_t displaying; -#endif -static uint16_t last_flush; - -static bool force_dirty = true; - -// Write command sequence. -// Returns true on success. -static inline bool _send_cmd1(uint8_t cmd) { - bool res = false; - - if (i2c_start(SSD1306_ADDRESS, 100)) { - xprintf("failed to start write to %d\n", SSD1306_ADDRESS); - goto done; - } - - if (i2c_write(0x0 /* command byte follows */, 100)) { - print("failed to write control byte\n"); - - goto done; - } - - if (i2c_write(cmd, 100)) { - xprintf("failed to write command %d\n", cmd); - goto done; - } - res = true; -done: - i2c_stop(); - return res; -} - -#define send_cmd1(c) if (!_send_cmd1(c)) {goto done;} -#define send_cmds(c) if (!_send_cmds(c,sizeof(c))) {goto done;} -#define cmd1(X) X -#define cmd2(X,Y) X,Y -#define cmd3(X,Y,Z) X,Y,Z - -static bool _send_cmds(const uint8_t* p,uint8_t sz) { - for(uint8_t i=sz;i;i--) { - send_cmd1( pgm_read_byte(p++) ); - } - return true; -done: - return false; -} - -#define SEND_CMDS(...) {static const uint8_t _cmds[] PROGMEM = { __VA_ARGS__,0 };send_cmds(_cmds);} - -static void clear_display(void) { - matrix_clear(&display); - - // Clear all of the display bits (there can be random noise - // in the RAM on startup) - SEND_CMDS( - cmd3(PageAddr, 0, (DisplayHeight / 8) - 1), - cmd3(ColumnAddr, 0, DisplayWidth - 1) - ); - - if (i2c_start(SSD1306_ADDRESS, 100)) { - goto done; - } - if (i2c_write(0x40, 100)) { - // Data mode - goto done; - } - for (uint8_t row = MatrixRows;row; row--) { - for (uint8_t col = DisplayWidth; col; col--) { - i2c_write(0, 100); - } - } - - display.dirty = false; - -done: - i2c_stop(); -} - -#if DEBUG_TO_SCREEN -#undef sendchar -static int8_t capture_sendchar(uint8_t c) { - sendchar(c); - iota_gfx_write_char(c); - - if (!displaying) { - iota_gfx_flush(); - } - return 0; -} -#endif - -bool iota_gfx_init(bool rotate) { - bool success = false; - - i2c_init(); - SEND_CMDS( - cmd1(DisplayOff), - cmd2(SetDisplayClockDiv, 0x80), - cmd2(SetMultiPlex, DisplayHeight - 1), - cmd2(SetDisplayOffset, 0), - cmd1(SetStartLine | 0x0), - cmd2(SetChargePump, 0x14 /* Enable */), - cmd2(SetMemoryMode, 0 /* horizontal addressing */) - ); - - if(rotate){ - // the following Flip the display orientation 180 degrees - SEND_CMDS( - cmd1(SegRemap), - cmd1(ComScanInc) - ); - }else{ - // Flips the display orientation 0 degrees - SEND_CMDS( - cmd1(SegRemap | 0x1), - cmd1(ComScanDec) - ); - } - - SEND_CMDS( -#ifdef SSD1306_128X64 - cmd2(SetComPins, 0x12), -#else - cmd2(SetComPins, 0x2), -#endif - cmd2(SetContrast, 0x8f), - cmd2(SetPreCharge, 0xf1), - cmd2(SetVComDetect, 0x40), - cmd1(DisplayAllOnResume), - cmd1(NormalDisplay), - cmd1(DeActivateScroll), - cmd1(DisplayOn), - - cmd2(SetContrast, 0) // Dim - ); - - clear_display(); - - success = true; - - iota_gfx_flush(); - -#if DEBUG_TO_SCREEN - print_set_sendchar(capture_sendchar); -#endif - -done: - return success; -} - -bool iota_gfx_off(void) { - bool success = false; - - send_cmd1(DisplayOff); - success = true; - -done: - return success; -} - -bool iota_gfx_on(void) { - bool success = false; - - send_cmd1(DisplayOn); - success = true; - -done: - return success; -} - -void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c) { - *matrix->cursor = c; - ++matrix->cursor; - - if (matrix->cursor - &matrix->display[0][0] == sizeof(matrix->display)) { - // We went off the end; scroll the display upwards by one line - memmove(&matrix->display[0], &matrix->display[1], - MatrixCols * (MatrixRows - 1)); - matrix->cursor = &matrix->display[MatrixRows - 1][0]; - memset(matrix->cursor, OLED_BLANK_CHAR, MatrixCols); - } -} - -void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c) { - matrix->dirty = true; - - if (c == '\n') { - // Clear to end of line from the cursor and then move to the - // start of the next line - uint8_t cursor_col = (matrix->cursor - &matrix->display[0][0]) % MatrixCols; - - while (cursor_col++ < MatrixCols) { - matrix_write_char_inner(matrix, OLED_BLANK_CHAR); - } - return; - } - - matrix_write_char_inner(matrix, c); -} - -void iota_gfx_write_char(uint8_t c) { - matrix_write_char(&display, c); -} - -void matrix_write(struct CharacterMatrix *matrix, const char *data) { - while (*data) { - matrix_write_char(matrix, *data); - ++data; - } -} - -void matrix_write_ln(struct CharacterMatrix *matrix, const char *data) { - matrix_write(matrix, data); - matrix_write(matrix, "\n"); -} - -void iota_gfx_write(const char *data) { - matrix_write(&display, data); -} - -void matrix_write_P(struct CharacterMatrix *matrix, const char *data) { - while (true) { - uint8_t c = pgm_read_byte(data); - if (c == 0) { - return; - } - matrix_write_char(matrix, c); - ++data; - } -} - -void iota_gfx_write_P(const char *data) { - matrix_write_P(&display, data); -} - -void matrix_clear(struct CharacterMatrix *matrix) { - memset(matrix->display, OLED_BLANK_CHAR, sizeof(matrix->display)); - matrix->cursor = &matrix->display[0][0]; - matrix->dirty = true; -} - -void iota_gfx_clear_screen(void) { - matrix_clear(&display); -} - -void matrix_render(struct CharacterMatrix *matrix) { - last_flush = timer_read(); - iota_gfx_on(); -#if DEBUG_TO_SCREEN - ++displaying; -#endif - - // Move to the home position - SEND_CMDS( - cmd3(PageAddr, 0, MatrixRows - 1), - cmd3(ColumnAddr, 0, (MatrixCols * FontWidth) - 1) - ); - - if (i2c_write(SSD1306_ADDRESS, 100)) { - goto done; - } - if (i2c_write(0x40, 100)) { - // Data mode - goto done; - } - - for (uint8_t row = 0; row < MatrixRows; ++row) { - for (uint8_t col = 0; col < MatrixCols; ++col) { - const uint8_t *glyph = font + (matrix->display[row][col] * FontWidth); - - for (uint8_t glyphCol = 0; glyphCol < FontWidth; ++glyphCol) { - uint8_t colBits = pgm_read_byte(glyph + glyphCol); - i2c_write(colBits OLED_BITS_FILTER, 100); - } - - // 1 column of space between chars (it's not included in the glyph) - //i2c_master_write(0); - } - } - - matrix->dirty = false; - -done: - i2c_stop(); -#if DEBUG_TO_SCREEN - --displaying; -#endif -} - -void iota_gfx_flush(void) { - matrix_render(&display); -} - -__attribute__ ((weak)) -void iota_gfx_task_user(void) { -} - -void iota_gfx_task(void) { - iota_gfx_task_user(); - - if (display.dirty|| force_dirty) { - iota_gfx_flush(); - force_dirty = false; - } - - if (ScreenOffInterval !=0 && timer_elapsed(last_flush) > ScreenOffInterval) { - iota_gfx_off(); - } -} - -bool process_record_gfx(uint16_t keycode, keyrecord_t *record) { - force_dirty = true; - return true; -} - -#endif |