[Keyboard] Add HotDox keyboard (#5365)

* Add HotDox

* Update keyboards/hotdox/config.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/config.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/config.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/config.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/keymaps/default/keymap.c

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* * Update

  - keyboards/hotdox/config.h
  - keyboards/hotdox/hotdox.h
  - keyboards/hotdox/info.json
  - keyboards/hotdox/left.h
  - keyboards/hotdox/left.c
  - keyboards/hotdox/rules.mk

* Replace EPRM with EPRM

  - keyboards/hotdox/keymaps/default/keymap.c
  - keyboards/hotdox/keymaps/eozaki/keymap.c
  - keyboards/hotdox/keymaps/kloki/keymap.c

* Remove keymaps readme.md
* Remove twimaster.h/ twimaster.c

* * Update
  - remove FORCE_NKRO from keyboards/hotdox/config.h
  - keyboards/hotdox/hotdox.c
  - keyboards/hotdox/hotdox.h
  - keyboards/hotdox/keymaps/default/keymap.c
  - keyboards/hotdox/left.c
  - keyboards/hotdox/readme.md
  - keyboards/hotdox/rules.mk

* Update keyboards/hotdox/keymaps/default/keymap.c

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/keymaps/default/keymap.c

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/hotdox.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/rules.mk

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/config.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

* Update keyboards/hotdox/config.h

Co-Authored-By: layne001365 <layne.guan@gmail.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/keyboards/hotdox/rules.mk b/keyboards/hotdox/rules.mk
new file mode 100644
index 000000000..f785cdd06
--- /dev/null
+++ b/keyboards/hotdox/rules.mk
@@ -0,0 +1,82 @@
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make = Make software.
+#
+# make clean = Clean out built project files.
+#
+# That's pretty much all you need. To compile, always go make clean,
+# followed by make.
+#
+# For advanced users only:
+# make teensy = Download the hex file to the device, using teensy_loader_cli.
+#               (must have teensy_loader_cli installed).
+#
+#----------------------------------------------------------------------------
+
+# # project specific files
+SRC =  matrix.c     \
+	   i2c_master.c \
+       left.c
+
+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+# Boot Section
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   comment out to disable the options.
+#
+CUSTOM_MATRIX           = yes # Custom matrix file for the ErgoDone
+UNICODE_ENABLE          = yes # Unicode
+BOOTMAGIC_ENABLE        = yes # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE         = yes  # Mouse keys(+4700)
+EXTRAKEY_ENABLE         = yes # Audio control and System control(+450)
+CONSOLE_ENABLE          = yes # Console for debug(+400)
+COMMAND_ENABLE          = no  # Commands for debug and configuration
+SLEEP_LED_ENABLE        = no  # Breathing sleep LED during USB suspend
+NKRO_ENABLE             = yes # USB Nkey Rollover - not yet supported in LUFA
+USB_6KRO_ENABLE         = no  # USB 6key Rollover
+BACKLIGHT_ENABLE        = yes # Enable keyboard backlight functionality
+KEYMAP_SECTION_ENABLE   = no  # Fixed address keymap for keymap editor
+SWAP_HANDS_ENABLE       = no  # Disable Onehand
+RGBLIGHT_ENABLE         = no
+MIDI_ENABLE             = no
+
+LAYOUTS = ergodox