Reduce CRKBD firmware size by reducing layer numbers (#5471)

[qmk_firmware.git] / keyboards / crkbd / keymaps / default / keymap.c

diff --git a/keyboards/crkbd/keymaps/default/keymap.c b/keyboards/crkbd/keymaps/default/keymap.c
index ac3b7215cd8580d2ff2d778fd4f73c2704ee922c..5bb89d2594ae2fcc7d8cdad7298209ae5134cf22 100644 (file)
--- a/keyboards/crkbd/keymaps/default/keymap.c
+++ b/keyboards/crkbd/keymaps/default/keymap.c
@@ -1,24 +1,13 @@
-#include "crkbd.h"
+#include QMK_KEYBOARD_H
 #include "bootloader.h"
-#include "action_layer.h"
-#include "action_util.h"
-#include "eeconfig.h"
 #ifdef PROTOCOL_LUFA
-#include "lufa.h"
-#include "split_util.h"
+  #include "lufa.h"
+  #include "split_util.h"
 #endif
-#include "LUFA/Drivers/Peripheral/TWI.h"
 #ifdef SSD1306OLED
   #include "ssd1306.h"
 #endif
 
-#include "../lib/mode_icon_reader.c"
-#include "../lib/layer_state_reader.c"
-#include "../lib/host_led_state_reader.c"
-#include "../lib/logo_reader.c"
-#include "../lib/keylogger.c"
-#include "../lib/timelogger.c"
-
 extern keymap_config_t keymap_config;
 
 #ifdef RGBLIGHT_ENABLE
@@ -33,9 +22,9 @@ extern uint8_t is_master;
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
 #define _QWERTY 0
-#define _LOWER 3
-#define _RAISE 4
-#define _ADJUST 16
+#define _LOWER 1
+#define _RAISE 2
+#define _ADJUST 3
 
 enum custom_keycodes {
   QWERTY = SAFE_RANGE,
@@ -63,7 +52,7 @@ enum macro_keycodes {
 #define KC_LSAD  RGB_SAD
 #define KC_LVAI  RGB_VAI
 #define KC_LVAD  RGB_VAD
-#define KC_LSMOD RGB_SMOD
+#define KC_LMOD  RGB_MOD
 #define KC_CTLTB CTL_T(KC_TAB)
 #define KC_GUIEI GUI_T(KC_LANG2)
 #define KC_ALTKN ALT_T(KC_LANG1)
@@ -111,7 +100,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   //|------+------+------+------+------+------|                |------+------+------+------+------+------|
        LTOG,  LHUI,  LSAI,  LVAI, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
   //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-      LSMOD,  LHUD,  LSAD,  LVAD, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
+       LMOD,  LHUD,  LSAD,  LVAD, XXXXX, XXXXX,                  XXXXX, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,\
   //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
                                   GUIEI, LOWER,   SPC,      ENT, RAISE, ALTKN \
                               //`--------------------'  `--------------------'
@@ -140,7 +129,6 @@ void matrix_init_user(void) {
     #endif
     //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
     #ifdef SSD1306OLED
-        TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
         iota_gfx_init(!has_usb());   // turns on the display
     #endif
 }
@@ -148,12 +136,25 @@ void matrix_init_user(void) {
 //SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
 #ifdef SSD1306OLED
 
+// When add source files to SRC in rules.mk, you can use functions.
+const char *read_layer_state(void);
+const char *read_logo(void);
+void set_keylog(uint16_t keycode, keyrecord_t *record);
+const char *read_keylog(void);
+const char *read_keylogs(void);
+
+// const char *read_mode_icon(bool swap);
+// const char *read_host_led_state(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) {
+    // 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());
@@ -178,11 +179,14 @@ void iota_gfx_task_user(void) {
   matrix_render_user(&matrix);
   matrix_update(&display, &matrix);
 }
+#endif//SSD1306OLED
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   if (record->event.pressed) {
+#ifdef SSD1306OLED
     set_keylog(keycode, record);
-    set_timelog();
+#endif
+    // set_timelog();
   }
 
   switch (keycode) {
@@ -242,5 +246,3 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   }
   return true;
 }
-
-#endif