[Keyboard] Initial commit for Prime_E w/ VIA config support (#5285)

* Initial Prime_E commit

* Via support for Prime_EXL

* Backlight testing

* update libs

* Clean up and addition of VIA compatibility.

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/primekb/prime_e/keymaps/default/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/primekb/prime_e/keymaps/default/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/primekb/prime_e/keymaps/default/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/handwired/prime_exl/keymaps/via/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* Update keyboards/primekb/prime_e/keymaps/default/keymap.c

Co-Authored-By: holtenc <holtenc@gmail.com>

* removed IS_COMMAND from config.h. updated GPIO commands

* clean up libs

2 files changed, 76 insertions, 0 deletions

diff --git a/keyboards/primekb/prime_e/keymaps/default/keymap.c b/keyboards/primekb/prime_e/keymaps/default/keymap.c
new file mode 100644
index 0000000000..47692c5413
--- /dev/null
+++ b/keyboards/primekb/prime_e/keymaps/default/keymap.c
@@ -0,0 +1,74 @@
+/* Copyright 2018 Holten Campbell
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    LAYOUT(
+		KC_ESC,   KC_Q,     KC_W,     KC_E,   KC_R,    KC_T,          KC_Y,   KC_U,     KC_I, KC_O,    KC_P,    KC_DEL, KC_BSPC,
+		KC_TAB,   KC_A,     KC_S,     KC_D,   KC_F,    KC_G,          KC_H,   KC_J,     KC_K, KC_L,    KC_QUOT, KC_ENT,
+		KC_LSFT,  KC_Z,     KC_X,     KC_C,   KC_V,    KC_B,          MO(1),  KC_N,     KC_M, KC_COMM, KC_DOT,  KC_SLSH, KC_LSFT,
+		KC_LCTL,  KC_LALT,                    KC_RBRC, MO(1),	        KC_SPC, KC_MINS,                          KC_LGUI, TO(1)
+    )
+
+};
+
+void matrix_init_user(void) {
+  // set CapsLock LED to output and low
+  setPinOutput(B1);
+  writePinHigh(B1);
+  // set NumLock LED to output and low
+  setPinOutput(B2);
+  writePinHigh(B2);
+  // set ScrollLock LED to output and low
+  setPinOutput(B3);
+  writePinHigh(B3);
+}
+
+void matrix_scan_user(void) {
+
+}
+
+
+void led_set_user(uint8_t usb_led) {
+  if (IS_LED_ON(usb_led, USB_LED_NUM_LOCK)) {
+    writePinLow(B2);
+  } else {
+    writePinHigh(B2);
+  }
+  if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
+    writePinLow(B1);
+  } else {
+    writePinHigh(B1);
+  }
+/*
+  if (IS_LED_ON(usb_led, USB_LED_SCROLL_LOCK)) {
+    writePinLow(B3);
+  } else {
+    writePinHigh(B3);
+  }*/
+
+}
+
+//function for layer indicator LED
+uint32_t layer_state_set_user(uint32_t state)
+{
+    if (biton32(state) == 1) {
+    writePinLow(B3);
+	} else {
+		writePinHigh(B3);
+    }
+    return state;
+}
diff --git a/keyboards/primekb/prime_e/keymaps/default/readme.md b/keyboards/primekb/prime_e/keymaps/default/readme.md
new file mode 100644
index 0000000000..5266526eec
--- /dev/null
+++ b/keyboards/primekb/prime_e/keymaps/default/readme.md
@@ -0,0 +1,2 @@
+# The default keymap for Prime_E
+This is the default keymap for Prime_E.
\ No newline at end of file