summaryrefslogtreecommitdiff
path: root/keyboards/crkbd
diff options
context:
space:
mode:
Diffstat (limited to 'keyboards/crkbd')
-rw-r--r--keyboards/crkbd/keymaps/davidrambo/config.h2
-rw-r--r--keyboards/crkbd/keymaps/davidrambo/keymap.c3
-rw-r--r--keyboards/crkbd/keymaps/devdev/keymap.c25
-rw-r--r--keyboards/crkbd/keymaps/gotham/config.h3
-rw-r--r--keyboards/crkbd/keymaps/gotham/oled.c2
-rw-r--r--keyboards/crkbd/keymaps/hvp/config.h4
-rw-r--r--keyboards/crkbd/keymaps/hvp/keymap.c45
-rw-r--r--keyboards/crkbd/keymaps/hvp/rules.mk9
-rw-r--r--keyboards/crkbd/keymaps/jarred/config.h3
-rw-r--r--keyboards/crkbd/keymaps/jarred/keymap.c47
-rw-r--r--keyboards/crkbd/keymaps/jarred/rules.mk8
-rw-r--r--keyboards/crkbd/keymaps/kidbrazil/config.h3
-rw-r--r--keyboards/crkbd/keymaps/kidbrazil/keymap.c4
-rw-r--r--keyboards/crkbd/keymaps/kidbrazil/rules.mk3
-rw-r--r--keyboards/crkbd/keymaps/madhatter/config.h3
-rw-r--r--keyboards/crkbd/keymaps/madhatter/keymap.c50
-rw-r--r--keyboards/crkbd/keymaps/madhatter/rules.mk8
-rw-r--r--keyboards/crkbd/keymaps/ninjonas/keymap.c2
-rw-r--r--keyboards/crkbd/keymaps/oled_sample/config.h4
-rw-r--r--keyboards/crkbd/keymaps/rpbaptist/config.h2
-rw-r--r--keyboards/crkbd/keymaps/rs/config.h2
-rw-r--r--keyboards/crkbd/keymaps/rs/oled.c33
-rw-r--r--keyboards/crkbd/keymaps/rs/rules.mk1
-rw-r--r--keyboards/crkbd/keymaps/soundmonster/config.h4
-rwxr-xr-xkeyboards/crkbd/keymaps/thumb_ctrl/config.h2
-rwxr-xr-xkeyboards/crkbd/keymaps/thumb_ctrl/keymap.c50
-rwxr-xr-xkeyboards/crkbd/keymaps/thumb_ctrl/rules.mk8
-rw-r--r--keyboards/crkbd/keymaps/thunderbird2086/config.h2
-rw-r--r--keyboards/crkbd/keymaps/vayashiko/keymap.c4
-rw-r--r--keyboards/crkbd/keymaps/vayashiko/rules.mk3
-rw-r--r--keyboards/crkbd/keymaps/vlukash_trackpad_left/config.h3
-rw-r--r--keyboards/crkbd/keymaps/vlukash_trackpad_left/keymap.c45
-rw-r--r--keyboards/crkbd/keymaps/vlukash_trackpad_left/rules.mk8
-rw-r--r--keyboards/crkbd/keymaps/vxid/config.h3
-rw-r--r--keyboards/crkbd/keymaps/vxid/rules.mk8
-rw-r--r--keyboards/crkbd/lib/i2c.c162
-rw-r--r--keyboards/crkbd/lib/i2c.h46
-rw-r--r--keyboards/crkbd/lib/layer_state_reader.c4
-rw-r--r--keyboards/crkbd/rules.mk1
39 files changed, 96 insertions, 523 deletions
diff --git a/keyboards/crkbd/keymaps/davidrambo/config.h b/keyboards/crkbd/keymaps/davidrambo/config.h
index bf96f265f4..df5e0611e1 100644
--- a/keyboards/crkbd/keymaps/davidrambo/config.h
+++ b/keyboards/crkbd/keymaps/davidrambo/config.h
@@ -30,8 +30,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RGBLIGHT_SPLIT
-//#define SSD1306OLED
-
#define TAPPING_TERM 200
#define PERMISSIVE_HOLD
diff --git a/keyboards/crkbd/keymaps/davidrambo/keymap.c b/keyboards/crkbd/keymaps/davidrambo/keymap.c
index 6e97795220..98ab35bf75 100644
--- a/keyboards/crkbd/keymaps/davidrambo/keymap.c
+++ b/keyboards/crkbd/keymaps/davidrambo/keymap.c
@@ -16,9 +16,6 @@
#include QMK_KEYBOARD_H
-//extern uint8_t is_master;
-
-
enum custom_layers {
_COLEMAK,
_SYMBOL,
diff --git a/keyboards/crkbd/keymaps/devdev/keymap.c b/keyboards/crkbd/keymaps/devdev/keymap.c
index a506295749..c00bee6da6 100644
--- a/keyboards/crkbd/keymaps/devdev/keymap.c
+++ b/keyboards/crkbd/keymaps/devdev/keymap.c
@@ -263,9 +263,6 @@ bool led_update_user(led_t led_state) {
}
*/
-
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
#ifdef OLED_ENABLE
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
if (!is_keyboard_master()) {
@@ -319,27 +316,15 @@ void oled_render_layer_state(void) {
oled_write_ln_P(PSTR("Layer: Layer Switch"),false);
break;
default:
+#if defined (LAYER_STATE_32BIT)
snprintf(string, sizeof(string), "%ld",layer_state);
+#else
+ snprintf(string, sizeof(string), "%d",layer_state);
+#endif
oled_write_P(PSTR("Layer: Undef-"),false);
oled_write_ln(string, false);
}
- }
-
-/*
-void matrix_render_user(struct CharacterMatrix *matrix) {
- if (has_usb()) {
- // If you want to change the display of OLED, you need to change here
- matrix_write_ln(matrix, read_layer_state());
- matrix_write_ln(matrix, read_keylog());
- //matrix_write_ln(matrix, read_keylogs());
- //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
- //matrix_write_ln(matrix, read_host_led_state());
- //matrix_write_ln(matrix, read_timelog());
- } else {
- matrix_write(matrix, read_logo());
- }
}
-*/
char keylog_str[24] = {};
const char code_to_name[60] = {
@@ -393,7 +378,7 @@ void oled_render_logo(void) {
}
bool oled_task_user(void) {
- if (is_master) {
+ if (is_keyboard_master()) {
oled_render_layer_state();
oled_render_keylog();
} else {
diff --git a/keyboards/crkbd/keymaps/gotham/config.h b/keyboards/crkbd/keymaps/gotham/config.h
index 45fe8c37a8..2a35f60dad 100644
--- a/keyboards/crkbd/keymaps/gotham/config.h
+++ b/keyboards/crkbd/keymaps/gotham/config.h
@@ -3,9 +3,6 @@
#define EE_HANDS
#define SPLIT_USB_DETECT
-#undef USE_I2C
-#undef SSD1306OLED
-
#define USE_SERIAL_PD2
#define IGNORE_MOD_TAP_INTERRUPT
diff --git a/keyboards/crkbd/keymaps/gotham/oled.c b/keyboards/crkbd/keymaps/gotham/oled.c
index 6bf1233659..c4ac5e736c 100644
--- a/keyboards/crkbd/keymaps/gotham/oled.c
+++ b/keyboards/crkbd/keymaps/gotham/oled.c
@@ -1,7 +1,5 @@
#pragma once
-extern uint8_t is_master;
-
#if defined(RGBLIGHT_ENABLE) || defined(RGB_MATRIX_ENABLE)
# include "rgb.c"
#endif
diff --git a/keyboards/crkbd/keymaps/hvp/config.h b/keyboards/crkbd/keymaps/hvp/config.h
index f32ec8cfbe..106e7535e3 100644
--- a/keyboards/crkbd/keymaps/hvp/config.h
+++ b/keyboards/crkbd/keymaps/hvp/config.h
@@ -28,10 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-#define SSD1306OLED
-#define USE_SSD_I2C
-
-
#define USE_SERIAL_PD2
//#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/hvp/keymap.c b/keyboards/crkbd/keymaps/hvp/keymap.c
index 9e72504653..c3d25cd99c 100644
--- a/keyboards/crkbd/keymaps/hvp/keymap.c
+++ b/keyboards/crkbd/keymaps/hvp/keymap.c
@@ -91,14 +91,9 @@ void matrix_init_user(void) {
#ifdef RGBLIGHT_ENABLE
RGB_current_mode = rgblight_config.mode;
#endif
- //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
- #ifdef SSD1306OLED
- iota_gfx_init(); // turns on the display
- #endif
}
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
// When add source files to SRC in rules.mk, you can use functions.
const char *read_layer_state(void);
@@ -112,42 +107,26 @@ const char *read_keylogs(void);
// void set_timelog(void);
// const char *read_timelog(void);
-void matrix_scan_user(void) {
- iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
+bool oled_task_user(void) {
if (is_keyboard_master()) {
// If you want to change the display of OLED, you need to change here
- matrix_write(matrix, read_layer_state());
- matrix_write(matrix, read_keylog());
- //matrix_write_ln(matrix, read_keylogs());
- //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
- //matrix_write_ln(matrix, read_host_led_state());
- //matrix_write_ln(matrix, read_timelog());
+ oled_write(read_layer_state(), false);
+ oled_write(read_keylog(), false);
+ //oled_write_ln(read_keylogs(), false);
+ //oled_write_ln(read_mode_icon(keymap_config.swap_lalt_lgui), false);
+ //oled_write_ln(read_host_led_state()), false;
+ //oled_write_ln(read_timelog(), false);
} else {
- matrix_write(matrix, read_logo());
- }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
- if (memcmp(dest->display, source->display, sizeof(dest->display))) {
- memcpy(dest->display, source->display, sizeof(dest->display));
- dest->dirty = true;
+ oled_write(read_logo(), false);
}
+ return false;
}
-void iota_gfx_task_user(void) {
- struct CharacterMatrix matrix;
- matrix_clear(&matrix);
- matrix_render_user(&matrix);
- matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
+#endif
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
set_keylog(keycode, record);
#endif
// set_timelog();
diff --git a/keyboards/crkbd/keymaps/hvp/rules.mk b/keyboards/crkbd/keymaps/hvp/rules.mk
index 640a07b305..c7ed029e3d 100644
--- a/keyboards/crkbd/keymaps/hvp/rules.mk
+++ b/keyboards/crkbd/keymaps/hvp/rules.mk
@@ -1,10 +1,5 @@
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
-
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
@@ -14,4 +9,6 @@ SRC += ./lib/glcdfont.c \
TAP_DANCE_ENABLE = yes
EXTRAKEY_ENABLE = yes # Audio control and System control
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
# LOCAL_GLCDFONT = yes
diff --git a/keyboards/crkbd/keymaps/jarred/config.h b/keyboards/crkbd/keymaps/jarred/config.h
index 012356241d..e5c2029a52 100644
--- a/keyboards/crkbd/keymaps/jarred/config.h
+++ b/keyboards/crkbd/keymaps/jarred/config.h
@@ -28,9 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-#define SSD1306OLED
-#define USE_SSD_I2C
-
#define USE_SERIAL_PD2
//#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/jarred/keymap.c b/keyboards/crkbd/keymaps/jarred/keymap.c
index 3784eff2b8..b0e181b37f 100644
--- a/keyboards/crkbd/keymaps/jarred/keymap.c
+++ b/keyboards/crkbd/keymaps/jarred/keymap.c
@@ -5,10 +5,6 @@
#include "lufa.h"
#include "split_util.h"
#endif
-#ifdef SSD1306OLED
- #include "ssd1306.h"
-#endif
-
#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
@@ -65,15 +61,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
)
};
-void matrix_init_user(void) {
- //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
- #ifdef SSD1306OLED
- iota_gfx_init(); // turns on the display
- #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
// When add source files to SRC in rules.mk, you can use functions.
const char *read_logo(void);
@@ -142,37 +130,18 @@ const char *read_usb_state(void) {
return matrix_line_str;
}
-void matrix_scan_user(void) {
- iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
+bool oled_task_user(void) {
if (is_keyboard_master()) {
- matrix_write(matrix, read_layer_state());
- matrix_write(matrix, "\n");
- matrix_write(matrix, read_usb_state());
- matrix_write(matrix, "\n");
- matrix_write(matrix, read_keylogs());
- matrix_write(matrix, "\n");
+ oled_write_ln(read_layer_state(), false);
+ oled_write_ln(read_usb_state(), false);
+ oled_write_ln(read_keylogs(), false);
} else {
- matrix_write(matrix, read_logo());
+ oled_write(read_logo(), false);
}
+ return false;
}
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
- if (memcmp(dest->display, source->display, sizeof(dest->display))) {
- memcpy(dest->display, source->display, sizeof(dest->display));
- dest->dirty = true;
- }
-}
-
-void iota_gfx_task_user(void) {
- struct CharacterMatrix matrix;
- matrix_clear(&matrix);
- matrix_render_user(&matrix);
- matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
+#endif
bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
diff --git a/keyboards/crkbd/keymaps/jarred/rules.mk b/keyboards/crkbd/keymaps/jarred/rules.mk
index c5a73d5bd6..f18100d7ff 100644
--- a/keyboards/crkbd/keymaps/jarred/rules.mk
+++ b/keyboards/crkbd/keymaps/jarred/rules.mk
@@ -16,19 +16,17 @@ UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.
SWAP_HANDS_ENABLE = no # Enable one-hand typing
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
#./lib/layer_state_reader.c \
# ./lib/mode_icon_reader.c \
# ./lib/host_led_state_reader.c \
# ./lib/timelogger.c \
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
diff --git a/keyboards/crkbd/keymaps/kidbrazil/config.h b/keyboards/crkbd/keymaps/kidbrazil/config.h
index e44ae520f4..2801436709 100644
--- a/keyboards/crkbd/keymaps/kidbrazil/config.h
+++ b/keyboards/crkbd/keymaps/kidbrazil/config.h
@@ -29,9 +29,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-#define SSD1306OLED
-#define USE_SSD_I2C
-
#define USE_SERIAL_PD2
#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/kidbrazil/keymap.c b/keyboards/crkbd/keymaps/kidbrazil/keymap.c
index 219db22433..6a1e2e0cde 100644
--- a/keyboards/crkbd/keymaps/kidbrazil/keymap.c
+++ b/keyboards/crkbd/keymaps/kidbrazil/keymap.c
@@ -182,13 +182,13 @@ bool oled_task_user(void) {
master_oled_cleared = true;
}
render_logo();
- return;
+ return false;
}
// Drashna style timeout for LED and OLED Roughly 8mins
else if (timer_elapsed32(oled_timer) > 480000) {
oled_off();
rgb_matrix_disable_noeeprom();
- return;
+ return false;
}
else {
oled_on();
diff --git a/keyboards/crkbd/keymaps/kidbrazil/rules.mk b/keyboards/crkbd/keymaps/kidbrazil/rules.mk
index 5566a6130b..d2c2f649e0 100644
--- a/keyboards/crkbd/keymaps/kidbrazil/rules.mk
+++ b/keyboards/crkbd/keymaps/kidbrazil/rules.mk
@@ -11,6 +11,3 @@ OLED_DRIVER = SSD1306
# If you want to change the display of OLED, you need to change here
SRC += logo_reader.c \
layer.c
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
diff --git a/keyboards/crkbd/keymaps/madhatter/config.h b/keyboards/crkbd/keymaps/madhatter/config.h
index bcf4e05005..6cbe5befb8 100644
--- a/keyboards/crkbd/keymaps/madhatter/config.h
+++ b/keyboards/crkbd/keymaps/madhatter/config.h
@@ -28,9 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-#define SSD1306OLED
-#define USE_SSD_I2C
-
#define USE_SERIAL_PD2
#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/madhatter/keymap.c b/keyboards/crkbd/keymaps/madhatter/keymap.c
index c228a7b573..f833428a02 100644
--- a/keyboards/crkbd/keymaps/madhatter/keymap.c
+++ b/keyboards/crkbd/keymaps/madhatter/keymap.c
@@ -17,10 +17,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include QMK_KEYBOARD_H
-#ifdef SSD1306OLED
-# include "ssd1306.h"
-# include <string.h>
-#endif
+#include <string.h>
enum corny_layers {
_QWERTY,
@@ -108,14 +105,9 @@ void matrix_init_user(void) {
#ifdef RGBLIGHT_ENABLE
RGB_current_mode = rgblight_get_mode();
#endif
- //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
- #ifdef SSD1306OLED
- iota_gfx_init(); // turns on the display
- #endif
}
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
// When add source files to SRC in rules.mk, you can use functions.
const char *read_layer_state(void);
@@ -129,42 +121,26 @@ const char *read_keylogs(void);
// void set_timelog(void);
// const char *read_timelog(void);
-void matrix_scan_user(void) {
- iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
+bool oled_task_user(void) {
if (is_keyboard_master()) {
// If you want to change the display of OLED, you need to change here
- matrix_write(matrix, read_layer_state());
- matrix_write(matrix, read_keylog());
- //matrix_write_ln(matrix, read_keylogs());
- //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
- //matrix_write_ln(matrix, read_host_led_state());
- //matrix_write_ln(matrix, read_timelog());
+ oled_write(read_layer_state(), false);
+ oled_write(read_keylog(), false);
+ //oled_write_ln(read_keylogs(), false);
+ //oled_write_ln(read_mode_icon(keymap_config.swap_lalt_lgui), false);
+ //oled_write_ln(read_host_led_state(), false);
+ //oled_write_ln(read_timelog(), false);
} else {
- matrix_write(matrix, read_logo());
+ oled_write(read_logo(), false);
}
+ return false;
}
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
- if (memcmp(dest->display, source->display, sizeof(dest->display))) {
- memcpy(dest->display, source->display, sizeof(dest->display));
- dest->dirty = true;
- }
-}
-
-void iota_gfx_task_user(void) {
- struct CharacterMatrix matrix;
- matrix_clear(&matrix);
- matrix_render_user(&matrix);
- matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
+#endif
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
set_keylog(keycode, record);
#endif
// set_timelog();
diff --git a/keyboards/crkbd/keymaps/madhatter/rules.mk b/keyboards/crkbd/keymaps/madhatter/rules.mk
index 489b16ef1c..89a2791bcd 100644
--- a/keyboards/crkbd/keymaps/madhatter/rules.mk
+++ b/keyboards/crkbd/keymaps/madhatter/rules.mk
@@ -1,13 +1,11 @@
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
# ./lib/mode_icon_reader.c \
# ./lib/host_led_state_reader.c \
# ./lib/timelogger.c \
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
diff --git a/keyboards/crkbd/keymaps/ninjonas/keymap.c b/keyboards/crkbd/keymaps/ninjonas/keymap.c
index bea80d2fd6..e29fda6deb 100644
--- a/keyboards/crkbd/keymaps/ninjonas/keymap.c
+++ b/keyboards/crkbd/keymaps/ninjonas/keymap.c
@@ -1,8 +1,6 @@
#include QMK_KEYBOARD_H
#include "ninjonas.h"
-uint8_t is_master;
-
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_QWERTY] = LAYOUT_wrapper(
//,----------------------------------------------------. ,----------------------------------------------------.
diff --git a/keyboards/crkbd/keymaps/oled_sample/config.h b/keyboards/crkbd/keymaps/oled_sample/config.h
index 41568c5916..450653e46c 100644
--- a/keyboards/crkbd/keymaps/oled_sample/config.h
+++ b/keyboards/crkbd/keymaps/oled_sample/config.h
@@ -21,10 +21,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
//#define USE_MATRIX_I2C
-#ifdef KEYBOARD_crkbd_rev1_common
-# undef USE_I2C
-# define USE_SERIAL
-#endif
/* Select hand configuration */
diff --git a/keyboards/crkbd/keymaps/rpbaptist/config.h b/keyboards/crkbd/keymaps/rpbaptist/config.h
index 3300684d63..994aef314e 100644
--- a/keyboards/crkbd/keymaps/rpbaptist/config.h
+++ b/keyboards/crkbd/keymaps/rpbaptist/config.h
@@ -26,11 +26,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define EE_HANDS
#ifdef OLED_ENABLE
-# undef SSD1306OLED
# define OLED_TIMEOUT 600000
#endif
-#undef USE_I2C
#define USE_SERIAL_PD2
// #define FORCE_NKRO
diff --git a/keyboards/crkbd/keymaps/rs/config.h b/keyboards/crkbd/keymaps/rs/config.h
index a2d5092dee..60f33e7585 100644
--- a/keyboards/crkbd/keymaps/rs/config.h
+++ b/keyboards/crkbd/keymaps/rs/config.h
@@ -28,8 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-// #define SSD1306OLED
-
#define USE_SERIAL_PD2
#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/rs/oled.c b/keyboards/crkbd/keymaps/rs/oled.c
index bd8ae7d299..a4c71daac2 100644
--- a/keyboards/crkbd/keymaps/rs/oled.c
+++ b/keyboards/crkbd/keymaps/rs/oled.c
@@ -1,13 +1,10 @@
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
#include QMK_KEYBOARD_H
-#include "ssd1306.h"
#ifdef PROTOCOL_LUFA
#include "lufa.h"
#include "split_util.h"
#endif
-extern uint8_t is_master;
-
// When add source files to SRC in rules.mk, you can use functions.
const char *read_logo(void);
const char *read_keylog(void);
@@ -47,7 +44,6 @@ void update_keymap_status(void) {
#endif
void matrix_init_user(void) {
- iota_gfx_init(!has_usb()); // turns on the display
update_keymap_status();
}
@@ -74,31 +70,18 @@ layer_state_t layer_state_set_user(layer_state_t state) {
}
static inline void render_keymap_status(struct CharacterMatrix *matrix) {
- matrix_write(matrix, layer_status_buf);
+ oled_write(layer_status_buf);
}
-void matrix_render_user(struct CharacterMatrix *matrix) {
- if (is_master) {
+bool oled_task_user(void) {
+ if (is_keyboard_master()) {
render_keymap_status(matrix);
- matrix_write_ln(matrix, read_keylog());
- matrix_write_ln(matrix, read_keylogs());
+ oled_write_ln(read_keylog(), false);
+ oled_write_ln(read_keylogs(), false);
} else {
- matrix_write(matrix, read_logo());
- }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
- if (memcmp(dest->display, source->display, sizeof(dest->display))) {
- memcpy(dest->display, source->display, sizeof(dest->display));
- dest->dirty = true;
+ oled_write(read_logo(), false);
}
-}
-
-void iota_gfx_task_user(void) {
- struct CharacterMatrix matrix;
- matrix_clear(&matrix);
- matrix_render_user(&matrix);
- matrix_update(&display, &matrix);
+ return false;
}
#endif
diff --git a/keyboards/crkbd/keymaps/rs/rules.mk b/keyboards/crkbd/keymaps/rs/rules.mk
index c754ebdcbc..5a76c38f38 100644
--- a/keyboards/crkbd/keymaps/rs/rules.mk
+++ b/keyboards/crkbd/keymaps/rs/rules.mk
@@ -25,7 +25,6 @@ SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# If you want to change the display of OLED, you need to change here
SRC += oled.c \
- ./lib/glcdfont.c \
./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
diff --git a/keyboards/crkbd/keymaps/soundmonster/config.h b/keyboards/crkbd/keymaps/soundmonster/config.h
index 3a31f8613f..2d2b394369 100644
--- a/keyboards/crkbd/keymaps/soundmonster/config.h
+++ b/keyboards/crkbd/keymaps/soundmonster/config.h
@@ -28,10 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-// #define SSD1306OLED
-#undef USE_I2C
-#undef SSD1306OLED
-
#define USE_SERIAL_PD2
// #define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/thumb_ctrl/config.h b/keyboards/crkbd/keymaps/thumb_ctrl/config.h
index 4aee2aed14..10b89aede5 100755
--- a/keyboards/crkbd/keymaps/thumb_ctrl/config.h
+++ b/keyboards/crkbd/keymaps/thumb_ctrl/config.h
@@ -28,8 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// #define MASTER_RIGHT
// #define EE_HANDS
-// #define SSD1306OLED
-
#define USE_SERIAL_PD2
#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/thumb_ctrl/keymap.c b/keyboards/crkbd/keymaps/thumb_ctrl/keymap.c
index cbd7a46890..a4b4f67fb4 100755
--- a/keyboards/crkbd/keymaps/thumb_ctrl/keymap.c
+++ b/keyboards/crkbd/keymaps/thumb_ctrl/keymap.c
@@ -4,9 +4,6 @@
#include "lufa.h"
#include "split_util.h"
#endif
-#ifdef SSD1306OLED
- #include "ssd1306.h"
-#endif
extern keymap_config_t keymap_config;
@@ -129,14 +126,9 @@ void matrix_init_user(void) {
#ifdef RGBLIGHT_ENABLE
RGB_current_mode = rgblight_config.mode;
#endif
- //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
- #ifdef SSD1306OLED
- iota_gfx_init(!has_usb()); // turns on the display
- #endif
}
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
// When add source files to SRC in rules.mk, you can use functions.
const char *read_layer_state(void);
@@ -150,42 +142,26 @@ const char *read_keylogs(void);
// void set_timelog(void);
// const char *read_timelog(void);
-void matrix_scan_user(void) {
- iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
- if (is_master) {
+bool oled_task_user(void) {
+ if (is_keyboard_master()) {
// If you want to change the display of OLED, you need to change here
- matrix_write_ln(matrix, read_layer_state());
- matrix_write_ln(matrix, read_keylog());
- matrix_write_ln(matrix, read_keylogs());
- //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
- //matrix_write_ln(matrix, read_host_led_state());
- //matrix_write_ln(matrix, read_timelog());
+ oled_write_ln(read_layer_state(), false);
+ oled_write_ln(read_keylog(), false);
+ oled_write_ln(read_keylogs(), false);
+ //oled_write_ln(read_mode_icon(keymap_config.swap_lalt_lgui), false);
+ //oled_write_ln(read_host_led_state(), false);
+ //oled_write_ln(read_timelog(), false);
} else {
- matrix_write(matrix, read_logo());
+ oled_write(read_logo(), false);
}
+ return false;
}
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
- if (memcmp(dest->display, source->display, sizeof(dest->display))) {
- memcpy(dest->display, source->display, sizeof(dest->display));
- dest->dirty = true;
- }
-}
-
-void iota_gfx_task_user(void) {
- struct CharacterMatrix matrix;
- matrix_clear(&matrix);
- matrix_render_user(&matrix);
- matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
+#endif
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
set_keylog(keycode, record);
#endif
// set_timelog();
diff --git a/keyboards/crkbd/keymaps/thumb_ctrl/rules.mk b/keyboards/crkbd/keymaps/thumb_ctrl/rules.mk
index e1d691834d..193aa14dac 100755
--- a/keyboards/crkbd/keymaps/thumb_ctrl/rules.mk
+++ b/keyboards/crkbd/keymaps/thumb_ctrl/rules.mk
@@ -16,19 +16,17 @@ UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.
SWAP_HANDS_ENABLE = no # Enable one-hand typing
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
# ./lib/mode_icon_reader.c \
# ./lib/host_led_state_reader.c \
# ./lib/timelogger.c \
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
diff --git a/keyboards/crkbd/keymaps/thunderbird2086/config.h b/keyboards/crkbd/keymaps/thunderbird2086/config.h
index 735caadaee..36afd9b469 100644
--- a/keyboards/crkbd/keymaps/thunderbird2086/config.h
+++ b/keyboards/crkbd/keymaps/thunderbird2086/config.h
@@ -7,8 +7,6 @@
#define SPLIT_USB_DETECT
// #define RGB_LAYER_ENABLE
-#undef USE_I2C
-#undef SSD1306OLED
#define IGNORE_MOD_TAP_INTERRUPT
#define PERMISSIVE_HOLD
diff --git a/keyboards/crkbd/keymaps/vayashiko/keymap.c b/keyboards/crkbd/keymaps/vayashiko/keymap.c
index f3cf5cb2f6..77229a3603 100644
--- a/keyboards/crkbd/keymaps/vayashiko/keymap.c
+++ b/keyboards/crkbd/keymaps/vayashiko/keymap.c
@@ -79,7 +79,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
#ifdef OLED_ENABLE
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
- if (!is_master) {
+ if (!is_keyboard_master()) {
return OLED_ROTATION_180; // flips the display 180 degrees if offhand
}
return rotation;
@@ -165,7 +165,7 @@ void oled_render_logo(void) {
}
bool oled_task_user(void) {
- if (is_master) {
+ if (is_keyboard_master()) {
oled_render_layer_state();
oled_render_keylog();
} else {
diff --git a/keyboards/crkbd/keymaps/vayashiko/rules.mk b/keyboards/crkbd/keymaps/vayashiko/rules.mk
index b8ba838422..c29927421d 100644
--- a/keyboards/crkbd/keymaps/vayashiko/rules.mk
+++ b/keyboards/crkbd/keymaps/vayashiko/rules.mk
@@ -21,8 +21,7 @@ SWAP_HANDS_ENABLE = no # Enable one-hand typing
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
diff --git a/keyboards/crkbd/keymaps/vlukash_trackpad_left/config.h b/keyboards/crkbd/keymaps/vlukash_trackpad_left/config.h
index d1c3855402..94494bafd8 100644
--- a/keyboards/crkbd/keymaps/vlukash_trackpad_left/config.h
+++ b/keyboards/crkbd/keymaps/vlukash_trackpad_left/config.h
@@ -5,9 +5,6 @@
#define MASTER_RIGHT
// #define EE_HANDS
-#define SSD1306OLED
-#define USE_SSD_I2C
-
#define USE_SERIAL_PD2
#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/vlukash_trackpad_left/keymap.c b/keyboards/crkbd/keymaps/vlukash_trackpad_left/keymap.c
index 7940e28025..eb30873f5b 100644
--- a/keyboards/crkbd/keymaps/vlukash_trackpad_left/keymap.c
+++ b/keyboards/crkbd/keymaps/vlukash_trackpad_left/keymap.c
@@ -4,9 +4,6 @@
#include "lufa.h"
#include "split_util.h"
#endif
-#ifdef SSD1306OLED
- #include "ssd1306.h"
-#endif
#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
@@ -122,14 +119,9 @@ void matrix_init_user(void) {
#ifdef RGBLIGHT_ENABLE
RGB_current_mode = rgblight_config.mode;
#endif
- //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
- #ifdef SSD1306OLED
- iota_gfx_init(); // turns on the display
- #endif
}
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
// When add source files to SRC in rules.mk, you can use functions.
const char *read_layer_state(void);
@@ -138,42 +130,23 @@ void set_keylog(uint16_t keycode, keyrecord_t *record);
const char *read_keylog(void);
const char *read_keylogs(void);
-void matrix_scan_user(void) {
- iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
+bool oled_task_user(void) {
if (is_keyboard_master()) {
// If you want to change the display of OLED, you need to change here
- matrix_write(matrix, read_layer_state());
- matrix_write(matrix, "\n");
- matrix_write(matrix, read_keylog());
- matrix_write(matrix, "\n");
- matrix_write(matrix, read_keylogs());
- matrix_write(matrix, "\n");
+ oled_write_ln(read_layer_state(), false);
+ oled_write_ln(read_keylog(), false);
+ oled_write_ln(read_keylogs(), false);
} else {
- matrix_write(matrix, read_logo());
+ oled_write(read_logo(), false);
}
+ return false;
}
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
- if (memcmp(dest->display, source->display, sizeof(dest->display))) {
- memcpy(dest->display, source->display, sizeof(dest->display));
- dest->dirty = true;
- }
-}
-
-void iota_gfx_task_user(void) {
- struct CharacterMatrix matrix;
- matrix_clear(&matrix);
- matrix_render_user(&matrix);
- matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
+#endif
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
set_keylog(keycode, record);
#endif
}
diff --git a/keyboards/crkbd/keymaps/vlukash_trackpad_left/rules.mk b/keyboards/crkbd/keymaps/vlukash_trackpad_left/rules.mk
index 44ff63ada1..ed4d34a70b 100644
--- a/keyboards/crkbd/keymaps/vlukash_trackpad_left/rules.mk
+++ b/keyboards/crkbd/keymaps/vlukash_trackpad_left/rules.mk
@@ -1,14 +1,12 @@
# Build Options
RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
BOOTLOADER = atmel-dfu
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
diff --git a/keyboards/crkbd/keymaps/vxid/config.h b/keyboards/crkbd/keymaps/vxid/config.h
index d9c0cbccf4..7a4596f3b2 100644
--- a/keyboards/crkbd/keymaps/vxid/config.h
+++ b/keyboards/crkbd/keymaps/vxid/config.h
@@ -28,9 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MASTER_RIGHT
// #define EE_HANDS
-#define SSD1306OLED
-#define USE_SSD_I2C
-
#define USE_SERIAL_PD2
#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/vxid/rules.mk b/keyboards/crkbd/keymaps/vxid/rules.mk
index cb104fb344..432e219476 100644
--- a/keyboards/crkbd/keymaps/vxid/rules.mk
+++ b/keyboards/crkbd/keymaps/vxid/rules.mk
@@ -16,19 +16,17 @@ UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight.
SWAP_HANDS_ENABLE = no # Enable one-hand typing
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# If you want to change the display of OLED, you need to change here
-SRC += ./lib/glcdfont.c \
- ./lib/rgb_state_reader.c \
+SRC += ./lib/rgb_state_reader.c \
./lib/layer_state_reader.c \
./lib/logo_reader.c \
./lib/keylogger.c \
# ./lib/mode_icon_reader.c \
# ./lib/host_led_state_reader.c \
# ./lib/timelogger.c \
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
diff --git a/keyboards/crkbd/lib/i2c.c b/keyboards/crkbd/lib/i2c.c
deleted file mode 100644
index 7b82e838c2..0000000000
--- a/keyboards/crkbd/lib/i2c.c
+++ /dev/null
@@ -1,162 +0,0 @@
-#include <util/twi.h>
-#include <avr/io.h>
-#include <stdlib.h>
-#include <avr/interrupt.h>
-#include <util/twi.h>
-#include <stdbool.h>
-#include "i2c.h"
-
-#if defined(USE_SSD_I2C)
-
-// Limits the amount of we wait for any one i2c transaction.
-// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
-// 9 bits, a single transaction will take around 90μs to complete.
-//
-// (F_CPU/SCL_CLOCK) => # of μC cycles to transfer a bit
-// poll loop takes at least 8 clock cycles to execute
-#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8
-
-#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)
-
-volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
-
-static volatile uint8_t slave_buffer_pos;
-static volatile bool slave_has_register_set = false;
-
-// Wait for an i2c operation to finish
-inline static
-void i2c_delay(void) {
- uint16_t lim = 0;
- while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
- lim++;
-
- // easier way, but will wait slightly longer
- // _delay_us(100);
-}
-
-// Setup twi to run at 100kHz or 400kHz (see ./i2c.h SCL_CLOCK)
-void i2c_master_init(void) {
- // no prescaler
- TWSR = 0;
- // Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
- // Check datasheets for more info.
- TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
-}
-
-// Start a transaction with the given i2c slave address. The direction of the
-// transfer is set with I2C_READ and I2C_WRITE.
-// returns: 0 => success
-// 1 => error
-uint8_t i2c_master_start(uint8_t address) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);
-
- i2c_delay();
-
- // check that we started successfully
- if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
- return 1;
-
- TWDR = address;
- TWCR = (1<<TWINT) | (1<<TWEN);
-
- i2c_delay();
-
- if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
- return 1; // slave did not acknowledge
- else
- return 0; // success
-}
-
-
-// Finish the i2c transaction.
-void i2c_master_stop(void) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
-
- uint16_t lim = 0;
- while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
- lim++;
-}
-
-// Write one byte to the i2c slave.
-// returns 0 => slave ACK
-// 1 => slave NACK
-uint8_t i2c_master_write(uint8_t data) {
- TWDR = data;
- TWCR = (1<<TWINT) | (1<<TWEN);
-
- i2c_delay();
-
- // check if the slave acknowledged us
- return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
-}
-
-// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
-// if ack=0 the acknowledge bit is not set.
-// returns: byte read from i2c device
-uint8_t i2c_master_read(int ack) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);
-
- i2c_delay();
- return TWDR;
-}
-
-void i2c_reset_state(void) {
- TWCR = 0;
-}
-
-void i2c_slave_init(uint8_t address) {
- TWAR = address << 0; // slave i2c address
- // TWEN - twi enable
- // TWEA - enable address acknowledgement
- // TWINT - twi interrupt flag
- // TWIE - enable the twi interrupt
- TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
-}
-
-ISR(TWI_vect);
-
-ISR(TWI_vect) {
- uint8_t ack = 1;
- switch(TW_STATUS) {
- case TW_SR_SLA_ACK:
- // this device has been addressed as a slave receiver
- slave_has_register_set = false;
- break;
-
- case TW_SR_DATA_ACK:
- // this device has received data as a slave receiver
- // The first byte that we receive in this transaction sets the location
- // of the read/write location of the slaves memory that it exposes over
- // i2c. After that, bytes will be written at slave_buffer_pos, incrementing
- // slave_buffer_pos after each write.
- if(!slave_has_register_set) {
- slave_buffer_pos = TWDR;
- // don't acknowledge the master if this memory loctaion is out of bounds
- if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
- ack = 0;
- slave_buffer_pos = 0;
- }
- slave_has_register_set = true;
- } else {
- i2c_slave_buffer[slave_buffer_pos] = TWDR;
- BUFFER_POS_INC();
- }
- break;
-
- case TW_ST_SLA_ACK:
- case TW_ST_DATA_ACK:
- // master has addressed this device as a slave transmitter and is
- // requesting data.
- TWDR = i2c_slave_buffer[slave_buffer_pos];
- BUFFER_POS_INC();
- break;
-
- case TW_BUS_ERROR: // something went wrong, reset twi state
- TWCR = 0;
- default:
- break;
- }
- // Reset everything, so we are ready for the next TWI interrupt
- TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
-}
-#endif
diff --git a/keyboards/crkbd/lib/i2c.h b/keyboards/crkbd/lib/i2c.h
deleted file mode 100644
index 710662c7ab..0000000000
--- a/keyboards/crkbd/lib/i2c.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-#ifndef F_CPU
-#define F_CPU 16000000UL
-#endif
-
-#define I2C_READ 1
-#define I2C_WRITE 0
-
-#define I2C_ACK 1
-#define I2C_NACK 0
-
-#define SLAVE_BUFFER_SIZE 0x10
-
-// i2c SCL clock frequency 400kHz
-#define SCL_CLOCK 400000L
-
-extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
-
-void i2c_master_init(void);
-uint8_t i2c_master_start(uint8_t address);
-void i2c_master_stop(void);
-uint8_t i2c_master_write(uint8_t data);
-uint8_t i2c_master_read(int);
-void i2c_reset_state(void);
-void i2c_slave_init(uint8_t address);
-
-
-static inline unsigned char i2c_start_read(unsigned char addr) {
- return i2c_master_start((addr << 1) | I2C_READ);
-}
-
-static inline unsigned char i2c_start_write(unsigned char addr) {
- return i2c_master_start((addr << 1) | I2C_WRITE);
-}
-
-// from SSD1306 scrips
-extern unsigned char i2c_rep_start(unsigned char addr);
-extern void i2c_start_wait(unsigned char addr);
-extern unsigned char i2c_readAck(void);
-extern unsigned char i2c_readNak(void);
-extern unsigned char i2c_read(unsigned char ack);
-
-#define i2c_read(ack) (ack) ? i2c_readAck() : i2c_readNak();
diff --git a/keyboards/crkbd/lib/layer_state_reader.c b/keyboards/crkbd/lib/layer_state_reader.c
index 63d80b136c..601fd71958 100644
--- a/keyboards/crkbd/lib/layer_state_reader.c
+++ b/keyboards/crkbd/lib/layer_state_reader.c
@@ -29,7 +29,11 @@ const char *read_layer_state(void) {
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Adjust");
break;
default:
+#if defined (LAYER_STATE_32BIT)
snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%ld", layer_state);
+#else
+ snprintf(layer_state_str, sizeof(layer_state_str), "Layer: Undef-%d", layer_state);
+#endif
}
return layer_state_str;
diff --git a/keyboards/crkbd/rules.mk b/keyboards/crkbd/rules.mk
index 4f373d53da..2e91f24848 100644
--- a/keyboards/crkbd/rules.mk
+++ b/keyboards/crkbd/rules.mk
@@ -18,6 +18,7 @@ RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
AUDIO_ENABLE = no # Audio output
RGB_MATRIX_ENABLE = no
RGB_MATRIX_DRIVER = WS2812
+LTO_ENABLE = yes
# if firmware size over limit, try this option
# LTO_ENABLE = yes