[Keyboard] RGBKB Pan (#9587)

* Add new keyboard Pan

Encoder switches still need work

* New keyboard Pan

Should be complete

* Split MCU selection into 2 revision folders

* [rgbkb/pan] Make requested changes for PR

Additionally, set DEFAULT_FOLDER to rev1, and default rev1
 to atmega32a (as all shipped kits include an atmega32a)

* Apply suggestions from code review

* Fix default keymap typo

* add usb max power define

* Commit suggested changes

* Update keyboards/rgbkb/pan/config.h

* Apply suggestions from code review

Small copyright updates

* Apply suggestions from code review

keyboards/rgbkb/pan/rev1/32a/config.h

@@ -0,0 +1,24 @@
+/*Copyright 2020 RGBKB
+
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+#define MATRIX_ROW_PINS { D7, D1, D5, D6, C2 }
+#define MATRIX_COL_PINS { C3, C4, C5, C6, C7, A7, A6, A5, A4, A3, A2, A1, A0 }
+#define ENCODERS_PAD_A { B0, D0 }
+#define ENCODERS_PAD_B { B1, B2}
+#define RGB_DI_PIN B3

keyboards/rgbkb/pan/rev1/32a/post_rules.mk

@@ -0,0 +1,22 @@
+# As long as the users rules.mk has include $(KEYBOARD)/post_rules.mk this will be run after to properly setup any keyboard features and defines
+ifeq ($(strip $(RGB_MATRIX_KEYPRESSES)), yes)
+    OPT_DEFS += -DRGB_MATRIX_KEYPRESSES
+endif
+
+ifeq ($(strip $(RGB_MATRIX_FRAMEBUFFER)), yes)
+    OPT_DEFS += -DRGB_MATRIX_FRAMEBUFFER_EFFECTS
+endif
+
+ifeq ($(strip $(STAGGERED_LAYOUT)), yes)
+    OPT_DEFS += -DSTAGGERED_LAYOUT
+endif
+
+ifeq ($(strip $(RGB_ENCODERS)), yes)
+    OPT_DEFS += -DRGB_ENCODERS
+endif
+
+ifeq ($(strip $(RGB_ENCODERS)), yes)
+    ifeq ($(strip $(STAGGERED_LAYOUT)), yes)
+        OPT_DEFS += -DSTAGGERED_RGB_ENCODERS=$(strip $(STAGGERED_RGB_ENCODERS))
+    endif
+endif

keyboards/rgbkb/pan/rev1/32a/rules.mk

@@ -0,0 +1,8 @@
+# MCU name
+MCU = atmega32a
+
+# Processor frequency
+F_CPU = 16000000
+
+# Bootloader selection
+BOOTLOADER = USBasp