Adding Sample Max Layout

diff --git a/keyboards/amjpad/keymaps/max/keymap.c b/keyboards/amjpad/keymaps/max/keymap.c
new file mode 100644 (file)
index 0000000..926a494
--- /dev/null
+++ b/keyboards/amjpad/keymaps/max/keymap.c
@@ -0,0 +1,102 @@
+#include "amjpad.h"
+
+#ifdef RGBLIGHT_ENABLE
+#include "rgblight.h"
+#endif
+
+// Used for SHIFT_ESC
+#define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// 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 _BL 0
+#define _FL 1
+
+#define _______ KC_TRNS
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Keymap _BL: (Base Layer) Default Layer
+   * ,-------------------.
+   * |Esc |Setp| -  | =  |
+   * |----|----|----|----|
+   * | F1 | F2 | F3 | F4 |
+   * |----|----|----|----|
+   * | 7  | 8  | 9  |  - |
+   * |----|----|----|----|
+   * | 4  | 5  | 6  | LF |
+   * |----|----|----|----|
+   * | 1  | 2  | 3  | \  |
+   * |----|----|----|----|
+   * |Left|Down| Up |Rght|
+   * `-------------------'
+   */
+
+[_BL] = MAXKEYMAP(
+
+  KC_ESC,  KC_TAB,  KC_MINS,KC_EQL,  \
+  KC_F1,   KC_F2,   KC_F3,  KC_F4,   \
+  KC_P7,   KC_P8,   KC_P9,  KC_PMNS, \
+  KC_P4,   KC_P5,   KC_P6,  KC_PENT, \
+  KC_P1,   KC_P2,   KC_P3,  KC_BSLS, \
+  KC_LEFT, KC_DOWN, KC_UP,  KC_RIGHT),
+
+  /* Keymap _FL: Function Layer
+   * ,-------------------.
+   * |Esc |TAB |BS  | =  |
+   * |----|----|----|----|
+   * | NL | /  | *  | -  |
+   * |----|----|----|----|
+   * | 7  | 8  | 9  |    |
+   * |----|----|----|RST |
+   * | 4  | 5  | 6  |    |
+   * |----|----|----|----|
+   * | 1  | 2  | 3  |    |
+   * |----|----|----| En |
+   * |   0     |./FN|    |
+   * `-------------------'
+   */
+[_FL] = MAXKEYMAP(
+
+  KC_ESC,KC_TAB,KC_BSPC,KC_PEQL, \
+  KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, \
+  KC_P7, KC_P8, KC_P9, RESET,  \
+  KC_P4, KC_P5, KC_P6, KC_PENT, \
+  KC_P1, KC_P2, KC_P3, KC_PENT, \
+  KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT),
+};
+
+enum function_id {
+    SHIFT_ESC,
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+  [0]  = ACTION_FUNCTION(SHIFT_ESC),
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  static uint8_t shift_esc_shift_mask;
+  switch (id) {
+    case SHIFT_ESC:
+      shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
+      if (record->event.pressed) {
+        if (shift_esc_shift_mask) {
+          add_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          add_key(KC_ESC);
+          send_keyboard_report();
+        }
+      } else {
+        if (shift_esc_shift_mask) {
+          del_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          del_key(KC_ESC);
+          send_keyboard_report();
+        }
+      }
+      break;
+  }
+}