[Keyboard] Add AN-C PCB (#6157)

* Add cannonkeys AN-C keyboard

* Update Instant60 readme to point to CannonKeys docs

* Ortho75

* Update keyboards/cannonkeys/an_c/an_c.h

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/an_c.h

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/keymaps/default/keymap.c

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/keymaps/default/keymap.c

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/keymaps/tsangan/keymap.c

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/keymaps/tsangan/keymap.c

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/rules.mk

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/instant60/readme.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/cannonkeys/an_c/readme.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update readme

* Update info.json

* Remove Ortho75 and put in a separate branch

* Update info.json

* remove redundant things

* Update keyboards/cannonkeys/an_c/keymaps/default/keymap.c

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

* Update keyboards/cannonkeys/an_c/keymaps/tsangan/keymap.c

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

* Update rules and info.json

1 files changed, 59 insertions, 0 deletions

diff --git a/keyboards/cannonkeys/an_c/rules.mk b/keyboards/cannonkeys/an_c/rules.mk
new file mode 100644
index 000000000..2f30956e7
--- /dev/null
+++ b/keyboards/cannonkeys/an_c/rules.mk
@@ -0,0 +1,59 @@
+# project specific files
+# SRC = ssd1306.c
+## chip/board settings
+# the next two should match the directories in
+#  <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
+MCU_FAMILY = STM32
+MCU_SERIES = STM32F0xx
+# linker script to use
+# it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
+#  or <this_dir>/ld/
+MCU_LDSCRIPT = STM32F072xB
+# startup code to use
+# is should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/
+MCU_STARTUP = stm32f0xx
+# it should exist either in <chibios>/os/hal/boards/
+#  or <this_dir>/boards
+BOARD = ST_STM32F072B_DISCOVERY
+# Cortex version
+# Teensy LC is cortex-m0; Teensy 3.x are cortex-m4
+MCU  = cortex-m0
+# ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
+ARMV = 6
+# If you want to be able to jump to bootloader from firmware on STM32 MCUs,
+# set the correct BOOTLOADER_ADDRESS. Either set it here, or define it in
+# ./bootloader_defs.h or in ./boards/<FOO>/bootloader_defs.h (if you have
+# a custom board definition that you plan to reuse).
+# If you're not setting it here, leave it commented out.
+# It is chip dependent, the correct number can be looked up here (page 175):
+# http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
+# This also requires a patch to chibios:
+#   <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
+#STM32_BOOTLOADER_ADDRESS = 0x1FFFC800
+
+# Build Options
+#   comment out to disable the options.
+#
+
+# project specific files
+VPATH += keyboards/cannonkeys/stm32f072
+SRC =	keyboard.c \
+      led.c
+
+DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
+
+#BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes	# Mouse keys
+EXTRAKEY_ENABLE = yes	# Audio control and System control
+CONSOLE_ENABLE = yes	# Console for debug
+COMMAND_ENABLE = yes    # Commands for debug and configuration
+SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes	    # USB Nkey Rollover
+CUSTOM_MATRIX = no # Custom matrix file
+# BACKLIGHT_ENABLE = yes # This is broken on 072 for some reason
+RGBLIGHT_ENABLE = yes
+
+# RAW_ENABLE = yes
+# DYNAMIC_KEYMAP_ENABLE = yes
+
+LAYOUTS = 60_ansi 60_tsangan_hhkb