8 years ago · fd71b3f4ef
--- a/keyboard/infinity_chibios/MEMO.txt
+++ b/keyboard/infinity_chibios/MEMO.txt
@@ -0,0 +1,385 @@
 flabbergast's TMK/ChibiOS port
 ==============================
 2015/10/16


 Build
 -----
 $ git clone -b chibios https://github.com/flabbergast/tmk_keyboard.git

 $ cd tmk_keyboard
 $ git submodule add -f -b kinetis https://github.com/flabbergast/ChibiOS.git tmk_core/tool/chibios/chibios
 or
 $ cd tmk_keyboard/tmk_core/tool/chibios
 $ git clone -b kinetis https://github.com/flabbergast/ChibiOS.git tmk_core/tool/chibios/chibios

 $ cd tmk_keyboard/keyboard/infinity_chibios
 $ make




 Chibios Configuration
 ---------------------
 halconf.h: for HAL configuration
 placed in project directory
 read in chibios/os/hal/hal.mk
 included in chibios/os/hal/include/hal.h
 mcuconf.h: for MCU configuration
 placed in project directory
 included in halconf.h


 Chibios Term
 ------------
 PAL = Port Abstraction Layer
 palWritePad
 palReadPad
 palSetPad
 chibios/os/hal/include/pal.h

 LLD = Low Level Driver


 Makefile
 --------
 # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
 MCU_FAMILY = KINETIS
 MCU_SERIES = KL2x

 # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
 # or <this_dir>/ld/
 MCU_LDSCRIPT = MKL26Z64

 # - it should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/
 MCU_STARTUP = kl2x

 # Board: it should exist either in <chibios>/os/hal/boards/
 # or <this_dir>/boards
 BOARD = PJRC_TEENSY_LC

 MCU = cortex-m0

 # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
 ARMV = 6


 halconf.h
 ---------


 mcuconf.h
 ---------


 chconf.h
 --------


 ld script
 ---------
 --- ../../tmk_core/tool/chibios/chibios/os/common/ports/ARMCMx/compilers/GCC/ld/MKL26Z64.ld 2015-10-15 09:08:58.732904304 +0900
 +++ ld/MKL26Z64.ld 2015-10-15 08:48:06.430215496 +0900
@@ -27,7 +27,8 @@
 {
 flash0 : org = 0x00000000, len = 0xc0
 flashcfg : org = 0x00000400, len = 0x10
 - flash : org = 0x00000410, len = 64k - 0x410
 + flash : org = 0x00000410, len = 62k - 0x410
 + eeprom_emu : org = 0x0000F800, len = 2k
 ram : org = 0x1FFFF800, len = 8k
 }

@@ -35,6 +36,10 @@
 __ram_size__ = LENGTH(ram);
 __ram_end__ = __ram_start__ + __ram_size__;

 +__eeprom_workarea_start__ = ORIGIN(eeprom_emu);
 +__eeprom_workarea_size__ = LENGTH(eeprom_emu);
 +__eeprom_workarea_end__ = __eeprom_workarea_start__ + __eeprom_workarea_size__;
 +
 SECTIONS
 {
 . = 0;



 Configuration/Startup for Infinity 60%
 --------------------------------------
 Configuration:


 Clock:
 Inifinity 
 FEI(FLL Engaged Internal) mode with core clock:48MHz, bus clock:48MHz, flash clock:24MHz
 Clock dividor:
 SIM_CLKDIV1[OUTDIV1] = 0 divide-by-1 for core clock
 SIM_CLKDIV1[OUTDIV2] = 0 divide-by-1 for bus clock
 SIM_CLKDIV1[OUTDIV4] = 1 divide-by-2 for flash clock
 Internal reference clock:
 MCG_C1[IREFS] = 1 Internal Reference Select for clock source for FLL
 MCG_C1[IRCLKEN] = 1 Internal Reference Clock Enable
 FLL multipilication:
 MCG_C4[DMX32] = 1
 MCG_C4[DRST_DRS] = 01 FLL factor 1464 * 32.768kHz = 48MHz

 chibios/os/hal/ports/KINETIS/K20x/hal_lld.c
 k20x_clock_init(): called in __early_init() defined in board.c
 disable watchdog and configure clock

 configurable macros:
 KINETIS_NO_INIT: whether init or not
 KINETIS_MCG_MODE: clock mode 
 KINETIS_MCG_MODE_FEI
 KINETIS_MCG_MODE_PEE
 hal/ports/KINETIS/K20x/hal_lld.h
 

 chibios/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.h
 PALConfig pal_default_config
 boardInit()
 __early_init()
 macro definitions for board infos, freq and mcu type

 chibios/os/hal/boards/FREESCALE_FREEDOM_K20D50M/board.c

 USB


 Startup
 -------
 common/ports/ARMCMx/GCC/crt0_v[67]m.s
 Reset_Handler: startup code
 common/ports/ARMCMx/GCC/crt1.c
 __core_init(): weak
 __early_init(): weak
 __late_init(): weak
 __default_exit(): weak
 called from Reset_Handler of crt0
 common/ports/ARMCMx/GCC/vector.c
 common/ports/ARMCMx/GCC/ld/*.ld

 chibios/os/common/ports/ARMCMx/compilers/GCC/
 ├── crt0_v6m.s
 ├── crt0_v7m.s
 ├── crt1.c
 ├── ld
 │   ├── MK20DX128BLDR3.ld
 │   ├── MK20DX128BLDR4.ld
 │   ├── MK20DX128.ld
 │   ├── MK20DX256.ld
 │   ├── MKL25Z128.ld
 │   ├── MKL26Z128.ld
 │   ├── MKL26Z64.ld
 │   └── STM32L476xG.ld
 ├── mk
 │   ├── startup_k20x5.mk
 │   ├── startup_k20x7.mk
 │   ├── startup_k20x.mk
 │   ├── startup_kl2x.mk
 │   └── startup_stm32l4xx.mk
 ├── rules.ld
 ├── rules.mk
 └── vectors.c

 chibios/os/hal/
 ├── boards
 │   ├── FREESCALE_FREEDOM_K20D50M
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   └── board.mk
 │   ├── MCHCK_K20
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   └── board.mk
 │   ├── PJRC_TEENSY_3
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   └── board.mk
 │   ├── PJRC_TEENSY_3_1
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   └── board.mk
 │   ├── PJRC_TEENSY_LC
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   └── board.mk
 │   ├── readme.txt
 │   ├── simulator
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   └── board.mk
 │   ├── ST_NUCLEO_F030R8
 │   │   ├── board.c
 │   │   ├── board.h
 │   │   ├── board.mk
 │   │   └── cfg
 │   │   └── board.chcfg
 ├── hal.mk
 ├── include
 │   ├── adc.h
 │   ├── can.h
 │   ├── dac.h
 │   ├── ext.h
 │   ├── gpt.h
 │   ├── hal_channels.h
 │   ├── hal_files.h
 │   ├── hal.h
 │   ├── hal_ioblock.h
 │   ├── hal_mmcsd.h
 │   ├── hal_queues.h
 │   ├── hal_streams.h
 │   ├── i2c.h
 │   ├── i2s.h
 │   ├── icu.h
 │   ├── mac.h
 │   ├── mii.h
 │   ├── mmc_spi.h
 │   ├── pal.h
 │   ├── pwm.h
 │   ├── rtc.h
 │   ├── sdc.h
 │   ├── serial.h
 │   ├── serial_usb.h
 │   ├── spi.h
 │   ├── st.h
 │   ├── uart.h
 │   └── usb.h
 ├── lib
 │   └── streams
 │   ├── chprintf.c
 │   ├── chprintf.h
 │   ├── memstreams.c
 │   ├── memstreams.h
 │   ├── nullstreams.c
 │   └── nullstreams.h
 ├── osal
 │   ├── nil
 │   │   ├── osal.c
 │   │   ├── osal.h
 │   │   └── osal.mk
 │   ├── os-less
 │   │   └── ARMCMx
 │   │   ├── osal.c
 │   │   ├── osal.h
 │   │   └── osal.mk
 │   └── rt
 │   ├── osal.c
 │   ├── osal.h
 │   └── osal.mk
 ├── ports
 │   ├── AVR
 │   ├── common
 │   │   └── ARMCMx
 │   │   ├── mpu.h
 │   │   ├── nvic.c
 │   │   └── nvic.h
 │   ├── KINETIS
 │   │   ├── K20x
 │   │   │   ├── hal_lld.c
 │   │   │   ├── hal_lld.h
 │   │   │   ├── kinetis_registry.h
 │   │   │   ├── platform.dox
 │   │   │   ├── platform.mk
 │   │   │   ├── pwm_lld.c
 │   │   │   ├── pwm_lld.h
 │   │   │   ├── spi_lld.c
 │   │   │   └── spi_lld.h
 │   │   ├── KL2x
 │   │   │   ├── hal_lld.c
 │   │   │   ├── hal_lld.h
 │   │   │   ├── kinetis_registry.h
 │   │   │   ├── platform.mk
 │   │   │   ├── pwm_lld.c
 │   │   │   └── pwm_lld.h
 │   │   ├── LLD
 │   │   │   ├── adc_lld.c
 │   │   │   ├── adc_lld.h
 │   │   │   ├── ext_lld.c
 │   │   │   ├── ext_lld.h
 │   │   │   ├── gpt_lld.c
 │   │   │   ├── gpt_lld.h
 │   │   │   ├── i2c_lld.c
 │   │   │   ├── i2c_lld.h
 │   │   │   ├── pal_lld.c
 │   │   │   ├── pal_lld.h
 │   │   │   ├── serial_lld.c
 │   │   │   ├── serial_lld.h
 │   │   │   ├── st_lld.c
 │   │   │   ├── st_lld.h
 │   │   │   ├── usb_lld.c
 │   │   │   └── usb_lld.h
 │   │   └── README.md
 │   ├── LPC
 │   ├── simulator
 │   └── STM32
 ├── src
 │   ├── adc.c
 │   ├── can.c
 │   ├── dac.c
 │   ├── ext.c
 │   ├── gpt.c
 │   ├── hal.c
 │   ├── hal_mmcsd.c
 │   ├── hal_queues.c
 │   ├── i2c.c
 │   ├── i2s.c
 │   ├── icu.c
 │   ├── mac.c
 │   ├── mmc_spi.c
 │   ├── pal.c
 │   ├── pwm.c
 │   ├── rtc.c
 │   ├── sdc.c
 │   ├── serial.c
 │   ├── serial_usb.c
 │   ├── spi.c
 │   ├── st.c
 │   ├── uart.c
 │   └── usb.c
 └── templates
 ├── adc_lld.c
 ├── adc_lld.h
 ├── can_lld.c
 ├── can_lld.h
 ├── dac_lld.c
 ├── dac_lld.h
 ├── ext_lld.c
 ├── ext_lld.h
 ├── gpt_lld.c
 ├── gpt_lld.h
 ├── halconf.h
 ├── hal_lld.c
 ├── hal_lld.h
 ├── i2c_lld.c
 ├── i2c_lld.h
 ├── i2s_lld.c
 ├── i2s_lld.h
 ├── icu_lld.c
 ├── icu_lld.h
 ├── mac_lld.c
 ├── mac_lld.h
 ├── mcuconf.h
 ├── osal
 │   ├── osal.c
 │   ├── osal.h
 │   └── osal.mk
 ├── pal_lld.c
 ├── pal_lld.h
 ├── platform.mk
 ├── pwm_lld.c
 ├── pwm_lld.h
 ├── rtc_lld.c
 ├── rtc_lld.h
 ├── sdc_lld.c
 ├── sdc_lld.h
 ├── serial_lld.c
 ├── serial_lld.h
 ├── spi_lld.c
 ├── spi_lld.h
 ├── st_lld.c
 ├── st_lld.h
 ├── uart_lld.c
 ├── uart_lld.h
 ├── usb_lld.c
 └── usb_lld.h
--- a/keyboard/infinity_chibios/Makefile
+++ b/keyboard/infinity_chibios/Makefile
@@ -0,0 +1,87 @@
 # Target file name (without extension).
 PROJECT = ch

 # Directory common source files exist
 TMK_DIR = ../../tmk_core

 # Directory keyboard dependent files exist
 TARGET_DIR = .

 # project specific files
 SRC = matrix.c \
 keymap_common.c \
 led.c

 ifdef KEYMAP
 SRC := keymap_$(KEYMAP).c $(SRC)
 else
 SRC := keymap_plain.c $(SRC)
 endif

 CONFIG_H = config.h

 ## chip/board settings
 # - the next two should match the directories in
 # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
 # - For Teensies, FAMILY = KINETIS and SERIES is either
 # KL2x (LC) or K20x (3.0,3.1,3.2).
 MCU_FAMILY = KINETIS
 MCU_SERIES = K20x

 # Linker script to use
 # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
 # or <this_dir>/ld/
 # - NOTE: a custom ld script is needed for EEPROM on Teensy LC
 # - LDSCRIPT =
 # - MKL26Z64 for Teensy LC
 # - MK20DX128 for Teensy 3.0
 # - MK20DX256 for Teensy 3.1 and 3.2
 #MCU_LDSCRIPT = MK20DX128
 MCU_LDSCRIPT = MK20DX128BLDR4

 # Startup code to use
 # - it should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/
 # - STARTUP =
 # - kl2x for Teensy LC
 # - k20x5 for Teensy 3.0
 # - k20x7 for Teensy 3.1 and 3.2
 MCU_STARTUP = k20x5

 # Board: it should exist either in <chibios>/os/hal/boards/
 # or <this_dir>/boards
 # - BOARD =
 # - PJRC_TEENSY_LC for Teensy LC
 # - PJRC_TEENSY_3 for Teensy 3.0
 # - PJRC_TEENSY_3_1 for Teensy 3.1 or 3.2
 BOARD = MCHCK_K20

 # Cortex version
 # Teensy LC is cortex-m0; Teensy 3.x are cortex-m4
 MCU = cortex-m4

 # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
 # I.e. 6 for Teensy LC; 7 for Teensy 3.x
 ARMV = 7

 # Vector table for application
 # 0x00000000-0x00001000 area is occupied by bootlaoder.*/
 OPT_DEFS = -DCORTEX_VTOR_INIT=0x00001000


 # Build Options
 # comment out to disable the options.
 #
 BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
 ## (Note that for BOOTMAGIC on Teensy LC you have to use a custom .ld script.)
 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

 include $(TMK_DIR)/tool/chibios/common.mk
 include $(TMK_DIR)/tool/chibios/chibios.mk

 program: $(BUILDDIR)/$(PROJECT).bin
 dfu-util -D $(BUILDDIR)/$(PROJECT).bin
--- a/keyboard/infinity_chibios/chconf.h
+++ b/keyboard/infinity_chibios/chconf.h
@@ -0,0 +1,499 @@
 /* 
 ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio 
 
 Licensed under the Apache License, Version 2.0 (the "License"); 
 you may not use this file except in compliance with the License. 
 You may obtain a copy of the License at 
 
 http://www.apache.org/licenses/LICENSE-2.0 
 
 Unless required by applicable law or agreed to in writing, software 
 distributed under the License is distributed on an "AS IS" BASIS, 
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 See the License for the specific language governing permissions and 
 limitations under the License. 
 */ 
 
 /** 
 * @file templates/chconf.h 
 * @brief Configuration file template. 
 * @details A copy of this file must be placed in each project directory, it 
 * contains the application specific kernel settings. 
 * 
 * @addtogroup config 
 * @details Kernel related settings and hooks. 
 * @{ 
 */ 
 
 #ifndef _CHCONF_H_ 
 #define _CHCONF_H_ 
 
 /*===========================================================================*/ 
 /** 
 * @name System timers settings 
 * @{ 
 */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief System time counter resolution. 
 * @note Allowed values are 16 or 32 bits. 
 */ 
 #define CH_CFG_ST_RESOLUTION 32 
 
 /** 
 * @brief System tick frequency. 
 * @details Frequency of the system timer that drives the system ticks. This 
 * setting also defines the system tick time unit. 
 */ 
 #define CH_CFG_ST_FREQUENCY 1000 
 
 /** 
 * @brief Time delta constant for the tick-less mode. 
 * @note If this value is zero then the system uses the classic 
 * periodic tick. This value represents the minimum number 
 * of ticks that is safe to specify in a timeout directive. 
 * The value one is not valid, timeouts are rounded up to 
 * this value. 
 */ 
 #define CH_CFG_ST_TIMEDELTA 0 
 
 /** @} */ 
 
 /*===========================================================================*/ 
 /** 
 * @name Kernel parameters and options 
 * @{ 
 */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Round robin interval. 
 * @details This constant is the number of system ticks allowed for the 
 * threads before preemption occurs. Setting this value to zero 
 * disables the preemption for threads with equal priority and the 
 * round robin becomes cooperative. Note that higher priority 
 * threads can still preempt, the kernel is always preemptive. 
 * @note Disabling the round robin preemption makes the kernel more compact 
 * and generally faster. 
 * @note The round robin preemption is not supported in tickless mode and 
 * must be set to zero in that case. 
 */ 
 #define CH_CFG_TIME_QUANTUM 20 
 
 /** 
 * @brief Managed RAM size. 
 * @details Size of the RAM area to be managed by the OS. If set to zero 
 * then the whole available RAM is used. The core memory is made 
 * available to the heap allocator and/or can be used directly through 
 * the simplified core memory allocator. 
 * 
 * @note In order to let the OS manage the whole RAM the linker script must 
 * provide the @p __heap_base__ and @p __heap_end__ symbols. 
 * @note Requires @p CH_CFG_USE_MEMCORE. 
 */ 
 #define CH_CFG_MEMCORE_SIZE 0 
 
 /** 
 * @brief Idle thread automatic spawn suppression. 
 * @details When this option is activated the function @p chSysInit() 
 * does not spawn the idle thread. The application @p main() 
 * function becomes the idle thread and must implement an 
 * infinite loop. 
 */ 
 #define CH_CFG_NO_IDLE_THREAD FALSE 
 
 /** @} */ 
 
 /*===========================================================================*/ 
 /** 
 * @name Performance options 
 * @{ 
 */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief OS optimization. 
 * @details If enabled then time efficient rather than space efficient code 
 * is used when two possible implementations exist. 
 * 
 * @note This is not related to the compiler optimization options. 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_OPTIMIZE_SPEED TRUE 
 
 /** @} */ 
 
 /*===========================================================================*/ 
 /** 
 * @name Subsystem options 
 * @{ 
 */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Time Measurement APIs. 
 * @details If enabled then the time measurement APIs are included in 
 * the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_TM FALSE 
 
 /** 
 * @brief Threads registry APIs. 
 * @details If enabled then the registry APIs are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_REGISTRY TRUE 
 
 /** 
 * @brief Threads synchronization APIs. 
 * @details If enabled then the @p chThdWait() function is included in 
 * the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_WAITEXIT TRUE 
 
 /** 
 * @brief Semaphores APIs. 
 * @details If enabled then the Semaphores APIs are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_SEMAPHORES TRUE 
 
 /** 
 * @brief Semaphores queuing mode. 
 * @details If enabled then the threads are enqueued on semaphores by 
 * priority rather than in FIFO order. 
 * 
 * @note The default is @p FALSE. Enable this if you have special 
 * requirements. 
 * @note Requires @p CH_CFG_USE_SEMAPHORES. 
 */ 
 #define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE 
 
 /** 
 * @brief Mutexes APIs. 
 * @details If enabled then the mutexes APIs are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_MUTEXES TRUE 
 
 /** 
 * @brief Enables recursive behavior on mutexes. 
 * @note Recursive mutexes are heavier and have an increased 
 * memory footprint. 
 * 
 * @note The default is @p FALSE. 
 * @note Requires @p CH_CFG_USE_MUTEXES. 
 */ 
 #define CH_CFG_USE_MUTEXES_RECURSIVE FALSE 
 
 /** 
 * @brief Conditional Variables APIs. 
 * @details If enabled then the conditional variables APIs are included 
 * in the kernel. 
 * 
 * @note The default is @p TRUE. 
 * @note Requires @p CH_CFG_USE_MUTEXES. 
 */ 
 #define CH_CFG_USE_CONDVARS TRUE 
 
 /** 
 * @brief Conditional Variables APIs with timeout. 
 * @details If enabled then the conditional variables APIs with timeout 
 * specification are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 * @note Requires @p CH_CFG_USE_CONDVARS. 
 */ 
 #define CH_CFG_USE_CONDVARS_TIMEOUT TRUE 
 
 /** 
 * @brief Events Flags APIs. 
 * @details If enabled then the event flags APIs are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_EVENTS TRUE 
 
 /** 
 * @brief Events Flags APIs with timeout. 
 * @details If enabled then the events APIs with timeout specification 
 * are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 * @note Requires @p CH_CFG_USE_EVENTS. 
 */ 
 #define CH_CFG_USE_EVENTS_TIMEOUT TRUE 
 
 /** 
 * @brief Synchronous Messages APIs. 
 * @details If enabled then the synchronous messages APIs are included 
 * in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_MESSAGES TRUE 
 
 /** 
 * @brief Synchronous Messages queuing mode. 
 * @details If enabled then messages are served by priority rather than in 
 * FIFO order. 
 * 
 * @note The default is @p FALSE. Enable this if you have special 
 * requirements. 
 * @note Requires @p CH_CFG_USE_MESSAGES. 
 */ 
 #define CH_CFG_USE_MESSAGES_PRIORITY FALSE 
 
 /** 
 * @brief Mailboxes APIs. 
 * @details If enabled then the asynchronous messages (mailboxes) APIs are 
 * included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 * @note Requires @p CH_CFG_USE_SEMAPHORES. 
 */ 
 #define CH_CFG_USE_MAILBOXES TRUE 
 
 /** 
 * @brief I/O Queues APIs. 
 * @details If enabled then the I/O queues APIs are included in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_QUEUES TRUE 
 
 /** 
 * @brief Core Memory Manager APIs. 
 * @details If enabled then the core memory manager APIs are included 
 * in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_MEMCORE TRUE 
 
 /** 
 * @brief Heap Allocator APIs. 
 * @details If enabled then the memory heap allocator APIs are included 
 * in the kernel. 
 * 
 * @note The default is @p TRUE. 
 * @note Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or 
 * @p CH_CFG_USE_SEMAPHORES. 
 * @note Mutexes are recommended. 
 */ 
 #define CH_CFG_USE_HEAP TRUE 
 
 /** 
 * @brief Memory Pools Allocator APIs. 
 * @details If enabled then the memory pools allocator APIs are included 
 * in the kernel. 
 * 
 * @note The default is @p TRUE. 
 */ 
 #define CH_CFG_USE_MEMPOOLS TRUE 
 
 /** 
 * @brief Dynamic Threads APIs. 
 * @details If enabled then the dynamic threads creation APIs are included 
 * in the kernel. 
 * 
 * @note The default is @p TRUE. 
 * @note Requires @p CH_CFG_USE_WAITEXIT. 
 * @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS. 
 */ 
 #define CH_CFG_USE_DYNAMIC TRUE 
 
 /** @} */ 
 
 /*===========================================================================*/ 
 /** 
 * @name Debug options 
 * @{ 
 */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Debug option, kernel statistics. 
 * 
 * @note The default is @p FALSE. 
 */ 
 #define CH_DBG_STATISTICS FALSE 
 
 /** 
 * @brief Debug option, system state check. 
 * @details If enabled the correct call protocol for system APIs is checked 
 * at runtime. 
 * 
 * @note The default is @p FALSE. 
 */ 
 #define CH_DBG_SYSTEM_STATE_CHECK FALSE 
 
 /** 
 * @brief Debug option, parameters checks. 
 * @details If enabled then the checks on the API functions input 
 * parameters are activated. 
 * 
 * @note The default is @p FALSE. 
 */ 
 #define CH_DBG_ENABLE_CHECKS FALSE 
 
 /** 
 * @brief Debug option, consistency checks. 
 * @details If enabled then all the assertions in the kernel code are 
 * activated. This includes consistency checks inside the kernel, 
 * runtime anomalies and port-defined checks. 
 * 
 * @note The default is @p FALSE. 
 */ 
 #define CH_DBG_ENABLE_ASSERTS FALSE 
 
 /** 
 * @brief Debug option, trace buffer. 
 * @details If enabled then the context switch circular trace buffer is 
 * activated. 
 * 
 * @note The default is @p FALSE. 
 */ 
 #define CH_DBG_ENABLE_TRACE FALSE 
 
 /** 
 * @brief Debug option, stack checks. 
 * @details If enabled then a runtime stack check is performed. 
 * 
 * @note The default is @p FALSE. 
 * @note The stack check is performed in a architecture/port dependent way. 
 * It may not be implemented or some ports. 
 * @note The default failure mode is to halt the system with the global 
 * @p panic_msg variable set to @p NULL. 
 */ 
 #define CH_DBG_ENABLE_STACK_CHECK FALSE 
 
 /** 
 * @brief Debug option, stacks initialization. 
 * @details If enabled then the threads working area is filled with a byte 
 * value when a thread is created. This can be useful for the 
 * runtime measurement of the used stack. 
 * 
 * @note The default is @p FALSE. 
 */ 
 #define CH_DBG_FILL_THREADS FALSE 
 
 /** 
 * @brief Debug option, threads profiling. 
 * @details If enabled then a field is added to the @p thread_t structure that 
 * counts the system ticks occurred while executing the thread. 
 * 
 * @note The default is @p FALSE. 
 * @note This debug option is not currently compatible with the 
 * tickless mode. 
 */ 
 #define CH_DBG_THREADS_PROFILING FALSE 
 
 /** @} */ 
 
 /*===========================================================================*/ 
 /** 
 * @name Kernel hooks 
 * @{ 
 */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Threads descriptor structure extension. 
 * @details User fields added to the end of the @p thread_t structure. 
 */ 
 #define CH_CFG_THREAD_EXTRA_FIELDS \ 
 /* Add threads custom fields here.*/ 
 
 /** 
 * @brief Threads initialization hook. 
 * @details User initialization code added to the @p chThdInit() API. 
 * 
 * @note It is invoked from within @p chThdInit() and implicitly from all 
 * the threads creation APIs. 
 */ 
 #define CH_CFG_THREAD_INIT_HOOK(tp) { \ 
 /* Add threads initialization code here.*/ \ 
 } 
 
 /** 
 * @brief Threads finalization hook. 
 * @details User finalization code added to the @p chThdExit() API. 
 * 
 * @note It is inserted into lock zone. 
 * @note It is also invoked when the threads simply return in order to 
 * terminate. 
 */ 
 #define CH_CFG_THREAD_EXIT_HOOK(tp) { \ 
 /* Add threads finalization code here.*/ \ 
 } 
 
 /** 
 * @brief Context switch hook. 
 * @details This hook is invoked just before switching between threads. 
 */ 
 #define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \ 
 /* Context switch code here.*/ \ 
 } 
 
 /** 
 * @brief Idle thread enter hook. 
 * @note This hook is invoked within a critical zone, no OS functions 
 * should be invoked from here. 
 * @note This macro can be used to activate a power saving mode. 
 */ 
 #define CH_CFG_IDLE_ENTER_HOOK() { \ 
 } 
 
 /** 
 * @brief Idle thread leave hook. 
 * @note This hook is invoked within a critical zone, no OS functions 
 * should be invoked from here. 
 * @note This macro can be used to deactivate a power saving mode. 
 */ 
 #define CH_CFG_IDLE_LEAVE_HOOK() { \ 
 } 
 
 /** 
 * @brief Idle Loop hook. 
 * @details This hook is continuously invoked by the idle thread loop. 
 */ 
 #define CH_CFG_IDLE_LOOP_HOOK() { \ 
 /* Idle loop code here.*/ \ 
 } 
 
 /** 
 * @brief System tick event hook. 
 * @details This hook is invoked in the system tick handler immediately 
 * after processing the virtual timers queue. 
 */ 
 #define CH_CFG_SYSTEM_TICK_HOOK() { \ 
 /* System tick event code here.*/ \ 
 } 
 
 /** 
 * @brief System halt hook. 
 * @details This hook is invoked in case to a system halting error before 
 * the system is halted. 
 */ 
 #define CH_CFG_SYSTEM_HALT_HOOK(reason) { \ 
 /* System halt code here.*/ \ 
 } 
 
 /** @} */ 
 
 /*===========================================================================*/ 
 /* Port-specific settings (override port settings defaulted in chcore.h). */ 
 /*===========================================================================*/ 
 
 #endif /* _CHCONF_H_ */ 
 
 /** @} */ 
--- a/keyboard/infinity_chibios/config.h
+++ b/keyboard/infinity_chibios/config.h
@@ -0,0 +1,76 @@
 /*
 Copyright 2015 Jun Wako <[email protected]>

 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/>.
 */

 #ifndef CONFIG_H
 #define CONFIG_H


 /* USB Device descriptor parameter */
 #define VENDOR_ID 0xFEED
 #define PRODUCT_ID 0x6464
 #define DEVICE_VER 0x0001
 /* in python2: list(u"whatever".encode('utf-16-le')) */
 /* at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER "TMK"
 #define USBSTR_MANUFACTURER 'T', '\x00', 'M', '\x00', 'K', '\x00', ' ', '\x00', '\xc6', '\x00'
 #define PRODUCT "ChibiOS TMK test"
 #define USBSTR_PRODUCT 'C', '\x00', 'h', '\x00', 'i', '\x00', 'b', '\x00', 'i', '\x00', 'O', '\x00', 'S', '\x00', ' ', '\x00', 'T', '\x00', 'M', '\x00', 'K', '\x00', ' ', '\x00', 't', '\x00', 'e', '\x00', 's', '\x00', 't', '\x00'
 #define DESCRIPTION "TMK keyboard firmware over ChibiOS"

 /* key matrix size */
 #define MATRIX_ROWS 9
 #define MATRIX_COLS 7

 /* define if matrix has ghost */
 //#define MATRIX_HAS_GHOST

 /* Set 0 if debouncing isn't needed */
 #define DEBOUNCE 5

 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 //#define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
 //#define LOCKING_RESYNC_ENABLE

 /* key combination for command */
 #define IS_COMMAND() ( \
 keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )

 /* Keymap for Infiity prototype */
 #define INFINITY_PROTOTYPE


 /*
 * Feature disable options
 * These options are also useful to firmware size reduction.
 */

 /* disable debug print */
 //#define NO_DEBUG

 /* disable print */
 //#define NO_PRINT

 /* disable action features */
 //#define NO_ACTION_LAYER
 //#define NO_ACTION_TAPPING
 //#define NO_ACTION_ONESHOT
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION

 #endif
--- a/keyboard/infinity_chibios/halconf.h
+++ b/keyboard/infinity_chibios/halconf.h
@@ -0,0 +1,334 @@
 /* 
 ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio 
 
 Licensed under the Apache License, Version 2.0 (the "License"); 
 you may not use this file except in compliance with the License. 
 You may obtain a copy of the License at 
 
 http://www.apache.org/licenses/LICENSE-2.0 
 
 Unless required by applicable law or agreed to in writing, software 
 distributed under the License is distributed on an "AS IS" BASIS, 
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 See the License for the specific language governing permissions and 
 limitations under the License. 
 */ 
 
 /** 
 * @file templates/halconf.h 
 * @brief HAL configuration header. 
 * @details HAL configuration file, this file allows to enable or disable the 
 * various device drivers from your application. You may also use 
 * this file in order to override the device drivers default settings. 
 * 
 * @addtogroup HAL_CONF 
 * @{ 
 */ 
 
 #ifndef _HALCONF_H_ 
 #define _HALCONF_H_ 
 
 #include "mcuconf.h" 
 
 /** 
 * @brief Enables the PAL subsystem. 
 */ 
 #if !defined(HAL_USE_PAL) || defined(__DOXYGEN__) 
 #define HAL_USE_PAL TRUE 
 #endif 
 
 /** 
 * @brief Enables the ADC subsystem. 
 */ 
 #if !defined(HAL_USE_ADC) || defined(__DOXYGEN__) 
 #define HAL_USE_ADC FALSE 
 #endif 
 
 /** 
 * @brief Enables the CAN subsystem. 
 */ 
 #if !defined(HAL_USE_CAN) || defined(__DOXYGEN__) 
 #define HAL_USE_CAN FALSE 
 #endif 
 
 /** 
 * @brief Enables the DAC subsystem. 
 */ 
 #if !defined(HAL_USE_DAC) || defined(__DOXYGEN__) 
 #define HAL_USE_DAC FALSE 
 #endif 
 
 /** 
 * @brief Enables the EXT subsystem. 
 */ 
 #if !defined(HAL_USE_EXT) || defined(__DOXYGEN__) 
 #define HAL_USE_EXT FALSE 
 #endif 
 
 /** 
 * @brief Enables the GPT subsystem. 
 */ 
 #if !defined(HAL_USE_GPT) || defined(__DOXYGEN__) 
 #define HAL_USE_GPT FALSE 
 #endif 
 
 /** 
 * @brief Enables the I2C subsystem. 
 */ 
 #if !defined(HAL_USE_I2C) || defined(__DOXYGEN__) 
 #define HAL_USE_I2C FALSE 
 #endif 
 
 /** 
 * @brief Enables the I2S subsystem. 
 */ 
 #if !defined(HAL_USE_I2S) || defined(__DOXYGEN__) 
 #define HAL_USE_I2S FALSE 
 #endif 
 
 /** 
 * @brief Enables the ICU subsystem. 
 */ 
 #if !defined(HAL_USE_ICU) || defined(__DOXYGEN__) 
 #define HAL_USE_ICU FALSE 
 #endif 
 
 /** 
 * @brief Enables the MAC subsystem. 
 */ 
 #if !defined(HAL_USE_MAC) || defined(__DOXYGEN__) 
 #define HAL_USE_MAC FALSE 
 #endif 
 
 /** 
 * @brief Enables the MMC_SPI subsystem. 
 */ 
 #if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__) 
 #define HAL_USE_MMC_SPI FALSE 
 #endif 
 
 /** 
 * @brief Enables the PWM subsystem. 
 */ 
 #if !defined(HAL_USE_PWM) || defined(__DOXYGEN__) 
 #define HAL_USE_PWM FALSE 
 #endif 
 
 /** 
 * @brief Enables the RTC subsystem. 
 */ 
 #if !defined(HAL_USE_RTC) || defined(__DOXYGEN__) 
 #define HAL_USE_RTC FALSE 
 #endif 
 
 /** 
 * @brief Enables the SDC subsystem. 
 */ 
 #if !defined(HAL_USE_SDC) || defined(__DOXYGEN__) 
 #define HAL_USE_SDC FALSE 
 #endif 
 
 /** 
 * @brief Enables the SERIAL subsystem. 
 */ 
 #if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__) 
 #define HAL_USE_SERIAL FALSE 
 #endif 
 
 /** 
 * @brief Enables the SERIAL over USB subsystem. 
 */ 
 #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) 
 #define HAL_USE_SERIAL_USB TRUE 
 #endif 
 
 /** 
 * @brief Enables the SPI subsystem. 
 */ 
 #if !defined(HAL_USE_SPI) || defined(__DOXYGEN__) 
 #define HAL_USE_SPI FALSE 
 #endif 
 
 /** 
 * @brief Enables the UART subsystem. 
 */ 
 #if !defined(HAL_USE_UART) || defined(__DOXYGEN__) 
 #define HAL_USE_UART FALSE 
 #endif 
 
 /** 
 * @brief Enables the USB subsystem. 
 */ 
 #if !defined(HAL_USE_USB) || defined(__DOXYGEN__) 
 #define HAL_USE_USB TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* ADC driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Enables synchronous APIs. 
 * @note Disabling this option saves both code and data space. 
 */ 
 #if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__) 
 #define ADC_USE_WAIT TRUE 
 #endif 
 
 /** 
 * @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs. 
 * @note Disabling this option saves both code and data space. 
 */ 
 #if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) 
 #define ADC_USE_MUTUAL_EXCLUSION TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* CAN driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Sleep mode related APIs inclusion switch. 
 */ 
 #if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__) 
 #define CAN_USE_SLEEP_MODE TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* I2C driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Enables the mutual exclusion APIs on the I2C bus. 
 */ 
 #if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) 
 #define I2C_USE_MUTUAL_EXCLUSION TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* MAC driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Enables an event sources for incoming packets. 
 */ 
 #if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__) 
 #define MAC_USE_ZERO_COPY FALSE 
 #endif 
 
 /** 
 * @brief Enables an event sources for incoming packets. 
 */ 
 #if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__) 
 #define MAC_USE_EVENTS TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* MMC_SPI driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Delays insertions. 
 * @details If enabled this options inserts delays into the MMC waiting 
 * routines releasing some extra CPU time for the threads with 
 * lower priority, this may slow down the driver a bit however. 
 * This option is recommended also if the SPI driver does not 
 * use a DMA channel and heavily loads the CPU. 
 */ 
 #if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__) 
 #define MMC_NICE_WAITING TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* SDC driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Number of initialization attempts before rejecting the card. 
 * @note Attempts are performed at 10mS intervals. 
 */ 
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__) 
 #define SDC_INIT_RETRY 100 
 #endif 
 
 /** 
 * @brief Include support for MMC cards. 
 * @note MMC support is not yet implemented so this option must be kept 
 * at @p FALSE. 
 */ 
 #if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__) 
 #define SDC_MMC_SUPPORT FALSE 
 #endif 
 
 /** 
 * @brief Delays insertions. 
 * @details If enabled this options inserts delays into the MMC waiting 
 * routines releasing some extra CPU time for the threads with 
 * lower priority, this may slow down the driver a bit however. 
 */ 
 #if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__) 
 #define SDC_NICE_WAITING TRUE 
 #endif 
 
 /*===========================================================================*/ 
 /* SERIAL driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Default bit rate. 
 * @details Configuration parameter, this is the baud rate selected for the 
 * default configuration. 
 */ 
 #if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__) 
 #define SERIAL_DEFAULT_BITRATE 38400 
 #endif 
 
 /** 
 * @brief Serial buffers size. 
 * @details Configuration parameter, you can change the depth of the queue 
 * buffers depending on the requirements of your application. 
 * @note The default is 64 bytes for both the transmission and receive 
 * buffers. 
 */ 
 #if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__) 
 #define SERIAL_BUFFERS_SIZE 16 
 #endif 
 
 /*===========================================================================*/ 
 /* SERIAL_USB driver related setting. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Serial over USB buffers size. 
 * @details Configuration parameter, the buffer size must be a multiple of 
 * the USB data endpoint maximum packet size. 
 * @note The default is 64 bytes for both the transmission and receive 
 * buffers. 
 */ 
 #if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__) 
 #define SERIAL_USB_BUFFERS_SIZE 256 
 #endif 
 
 /*===========================================================================*/ 
 /* SPI driver related settings. */ 
 /*===========================================================================*/ 
 
 /** 
 * @brief Enables synchronous APIs. 
 * @note Disabling this option saves both code and data space. 
 */ 
 #if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__) 
 #define SPI_USE_WAIT TRUE 
 #endif 
 
 /** 
 * @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs. 
 * @note Disabling this option saves both code and data space. 
 */ 
 #if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__) 
 #define SPI_USE_MUTUAL_EXCLUSION TRUE 
 #endif 
 
 #endif /* _HALCONF_H_ */ 
 
 /** @} */ 
--- a/keyboard/infinity_chibios/keymap_common.c
+++ b/keyboard/infinity_chibios/keymap_common.c
@@ -0,0 +1,30 @@
 /*
 Copyright 2012,2013 Jun Wako <[email protected]>

 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 "keymap_common.h"


 /* translates key to keycode */
 uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
 {
 return keymaps[(layer)][(key.row)][(key.col)];
 }

 /* translates Fn keycode to action */
 action_t keymap_fn_to_action(uint8_t keycode)
 {
 return (action_t){ .code = fn_actions[FN_INDEX(keycode)] };
 }
--- a/keyboard/infinity_chibios/keymap_common.h
+++ b/keyboard/infinity_chibios/keymap_common.h
@@ -0,0 +1,80 @@
 /*
 Copyright 2014 Jun Wako <[email protected]>

 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/>.
 */
 #ifndef KEYMAP_COMMON_H
 #define KEYMAP_COMMON_H

 #include <stdint.h>
 #include <stdbool.h>
 #include "keycode.h"
 #include "action.h"
 #include "action_macro.h"
 #include "report.h"
 #include "host.h"
 #include "print.h"
 #include "debug.h"
 #include "keymap.h"


 extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
 extern const uint16_t fn_actions[];


 #ifdef INFINITY_PROTOTYPE

 /* Infinity prototype */
 #define KEYMAP( \
 K00, K10, K20, K30, K40, K50, K60, K70, K80, K01, K11, K21, K31, K41, K86, \
 K51, K61, K71, K81, K02, K12, K22, K32, K42, K52, K62, K72, K82, K03, \
 K13, K23, K33, K43, K53, K63, K73, K83, K04, K14, K24, K34, K44, \
 K54, K64, K74, K84, K05, K15, K25, K35, K45, K55, K65, K75, K85, \
 K06, K16, K26, K36, K46, K56, K66, K76 \
 ) { \
 { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06 }, \
 { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16 }, \
 { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26 }, \
 { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36 }, \
 { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46 }, \
 { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56 }, \
 { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66 }, \
 { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76 }, \
 { KC_##K80, KC_##K81, KC_##K82, KC_##K83, KC_##K84, KC_##K85, KC_##K86 } \
 }

 #else

 /* Infinity production */
 #define KEYMAP( \
 K00, K10, K20, K30, K40, K50, K60, K70, K80, K01, K11, K21, K31, K41, K51, \
 K61, K71, K81, K02, K12, K22, K32, K42, K52, K62, K72, K82, K03, K13, \
 K23, K33, K43, K53, K63, K73, K83, K04, K14, K24, K34, K44, K54, \
 K64, K74, K84, K05, K15, K25, K35, K45, K55, K65, K75, K85, K06, \
 K16, K26, K36, K46, K56, K66, K76, K86 \
 ) { \
 { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06 }, \
 { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16 }, \
 { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26 }, \
 { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36 }, \
 { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46 }, \
 { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56 }, \
 { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66 }, \
 { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76 }, \
 { KC_##K80, KC_##K81, KC_##K82, KC_##K83, KC_##K84, KC_##K85, KC_##K86 } \
 }

 #endif

 #endif
--- a/keyboard/infinity_chibios/keymap_plain.c
+++ b/keyboard/infinity_chibios/keymap_plain.c
@@ -0,0 +1,48 @@
 #include "keymap_common.h"

 const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /* Layer 0: Default Layer
 * ,-----------------------------------------------------------.
 * |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| `|BSp|
 * |-----------------------------------------------------------|
 * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \|
 * |-----------------------------------------------------------|
 * |Contro| A| S| D| F| G| H| J| K| L| ;| '|Enter |
 * |-----------------------------------------------------------|
 * |Shift | Z| X| C| V| B| N| M| ,| .| /|Shift |Fn0|
 * |-----------------------------------------------------------'
 * | |Gui|Alt | Space |Alt |Gui| | |
 * `-----------------------------------------------------------'
 */
 [0] =
 KEYMAP(ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS, GRV, \
 TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSPC, \
 LCTL,A, S, D, F, G, H, J, K, L, SCLN,QUOT,ENT, \
 LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH,RSFT,FN0, \
 NO, LGUI,LALT, SPC, RALT,RGUI,NO, NO),

 /* Layer 1: HHKB mode (HHKB Fn)
 * ,-----------------------------------------------------------.
 * |Pwr| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
 * |-----------------------------------------------------------|
 * |Caps | | | | | | | |Psc|Slk|Pus|Up | |Backs|
 * |-----------------------------------------------------------|
 * | |VoD|VoU|Mut| | | *| /|Hom|PgU|Lef|Rig|Enter |
 * |-----------------------------------------------------------|
 * | | | | | | | +| -|End|PgD|Dow| | |
 * `-----------------------------------------------------------'
 * | |Gui|Alt | Space |Alt |Gui| | |
 * `-----------------------------------------------------------'
 */ 
 [1] = 
 KEYMAP(PWR, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \
 CAPS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PSCR,SLCK,PAUS, UP, TRNS, BSPC, \
 TRNS,VOLD,VOLU,MUTE,TRNS,TRNS,PAST,PSLS,HOME,PGUP,LEFT,RGHT,PENT, \
 TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PPLS,PMNS,END, PGDN,DOWN,TRNS,TRNS, \
 TRNS,TRNS,TRNS, TRNS, TRNS,TRNS,TRNS,TRNS),
 };

 const uint16_t fn_actions[] = {
 [0] = ACTION_LAYER_MOMENTARY(1),
 };

--- a/keyboard/infinity_chibios/led.c
+++ b/keyboard/infinity_chibios/led.c
@@ -0,0 +1,24 @@
 /*
 Copyright 2012 Jun Wako <[email protected]>

 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 "hal.h"

 #include "led.h"


 void led_set(uint8_t usb_led) {
 }
--- a/keyboard/infinity_chibios/matrix.c
+++ b/keyboard/infinity_chibios/matrix.c
@@ -0,0 +1,128 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include <string.h>
 #include "hal.h"
 #include "timer.h"
 #include "wait.h"
 #include "print.h"
 #include "matrix.h"


 /*
 * Infinity Pinusage:
 * Column pins are input with internal pull-down. Row pins are output and strobe with high.
 * Key is high or 1 when it turns on.
 *
 * col: { PTD1, PTD2, PTD3, PTD4, PTD5, PTD6, PTD7 }
 * row: { PTB0, PTB1, PTB2, PTB3, PTB16, PTB17, PTC4, PTC5, PTD0 }
 */
 /* matrix state(1:on, 0:off) */
 static matrix_row_t matrix[MATRIX_ROWS];
 static matrix_row_t matrix_debouncing[MATRIX_ROWS];
 static bool debouncing = false;
 static uint16_t debouncing_time = 0;


 void matrix_init(void)
 {
 /* Column(sense) */
 palSetPadMode(GPIOD, 1, PAL_MODE_INPUT_PULLDOWN);
 palSetPadMode(GPIOD, 2, PAL_MODE_INPUT_PULLDOWN);
 palSetPadMode(GPIOD, 3, PAL_MODE_INPUT_PULLDOWN);
 palSetPadMode(GPIOD, 4, PAL_MODE_INPUT_PULLDOWN);
 palSetPadMode(GPIOD, 5, PAL_MODE_INPUT_PULLDOWN);
 palSetPadMode(GPIOD, 6, PAL_MODE_INPUT_PULLDOWN);
 palSetPadMode(GPIOD, 7, PAL_MODE_INPUT_PULLDOWN);

 /* Row(strobe) */
 palSetPadMode(GPIOB, 0, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOB, 2, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOB, 3, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOB, 17, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOC, 4, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOC, 5, PAL_MODE_OUTPUT_PUSHPULL);
 palSetPadMode(GPIOD, 0, PAL_MODE_OUTPUT_PUSHPULL);

 memset(matrix, 0, MATRIX_ROWS);
 memset(matrix_debouncing, 0, MATRIX_ROWS);
 }

 uint8_t matrix_scan(void)
 {
 for (int row = 0; row < MATRIX_ROWS; row++) {
 matrix_row_t data = 0;

 // strobe row
 switch (row) {
 case 0: palSetPad(GPIOB, 0); break;
 case 1: palSetPad(GPIOB, 1); break;
 case 2: palSetPad(GPIOB, 2); break;
 case 3: palSetPad(GPIOB, 3); break;
 case 4: palSetPad(GPIOB, 16); break;
 case 5: palSetPad(GPIOB, 17); break;
 case 6: palSetPad(GPIOC, 4); break;
 case 7: palSetPad(GPIOC, 5); break;
 case 8: palSetPad(GPIOD, 0); break;
 }

 wait_us(1); // need wait to settle pin state

 // read col data
 data = (palReadPort(GPIOD)>>1);

 // un-strobe row
 switch (row) {
 case 0: palClearPad(GPIOB, 0); break;
 case 1: palClearPad(GPIOB, 1); break;
 case 2: palClearPad(GPIOB, 2); break;
 case 3: palClearPad(GPIOB, 3); break;
 case 4: palClearPad(GPIOB, 16); break;
 case 5: palClearPad(GPIOB, 17); break;
 case 6: palClearPad(GPIOC, 4); break;
 case 7: palClearPad(GPIOC, 5); break;
 case 8: palClearPad(GPIOD, 0); break;
 }

 if (matrix_debouncing[row] != data) {
 matrix_debouncing[row] = data;
 debouncing = true;
 debouncing_time = timer_read();
 }
 }

 if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
 for (int row = 0; row < MATRIX_ROWS; row++) {
 matrix[row] = matrix_debouncing[row];
 }
 debouncing = false;
 }
 return 1;
 }

 bool matrix_is_on(uint8_t row, uint8_t col)
 {
 return (matrix[row] & (1<<col));
 }

 matrix_row_t matrix_get_row(uint8_t row)
 {
 return matrix[row];
 }

 void matrix_print(void)
 {
 xprintf("\nr/c 01234567\n");
 for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
 xprintf("%02X: ");
 matrix_row_t data = matrix_get_row(row);
 for (int col = 0; col < MATRIX_COLS; col++) {
 if (data & (1<<col))
 xprintf("1");
 else
 xprintf("0");
 }
 xprintf("\n");
 }
 }
--- a/keyboard/infinity_chibios/mcuconf.h
+++ b/keyboard/infinity_chibios/mcuconf.h
@@ -0,0 +1,55 @@
 /* 
 ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio 
 
 Licensed under the Apache License, Version 2.0 (the "License"); 
 you may not use this file except in compliance with the License. 
 You may obtain a copy of the License at 
 
 http://www.apache.org/licenses/LICENSE-2.0 
 
 Unless required by applicable law or agreed to in writing, software 
 distributed under the License is distributed on an "AS IS" BASIS, 
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 See the License for the specific language governing permissions and 
 limitations under the License. 
 */ 
 
 #ifndef _MCUCONF_H_ 
 #define _MCUCONF_H_ 
 
 #define K20x_MCUCONF 
 
 /* 
 * HAL driver system settings. 
 */ 
 
 /* Select the MCU clocking mode below by enabling the appropriate block. */ 
 
 #define KINETIS_NO_INIT FALSE 
 
 /* FEI mode - 48 MHz with internal 32.768 kHz crystal */ 
 #define KINETIS_MCG_MODE KINETIS_MCG_MODE_FEI 
 #define KINETIS_MCG_FLL_DMX32 1 /* Fine-tune for 32.768 kHz */ 
 #define KINETIS_MCG_FLL_DRS 1 /* 1464x FLL factor */ 
 #define KINETIS_SYSCLK_FREQUENCY 47972352UL /* 32.768 kHz * 1464 (~48 MHz) */ 
 #define KINETIS_CLKDIV1_OUTDIV1 1 
 #define KINETIS_CLKDIV1_OUTDIV2 1 
 #define KINETIS_CLKDIV1_OUTDIV4 2 
 #define KINETIS_BUSCLK_FREQUENCY KINETIS_SYSCLK_FREQUENCY 
 #define KINETIS_FLASHCLK_FREQUENCY KINETIS_SYSCLK_FREQUENCY/2 
 
 /* 
 * SERIAL driver system settings. 
 */ 
 #define KINETIS_SERIAL_USE_UART0 TRUE 
 
 /* 
 * USB driver settings 
 */ 
 #define KINETIS_USB_USE_USB0 TRUE 
 /* Need to redefine this, since the default is for K20x */ 
 /* This is for Teensy LC; you should comment it out (or change to 5) 
 * for Teensy 3.x */ 
 #define KINETIS_USB_USB0_IRQ_PRIORITY 2 
 
 #endif /* _MCUCONF_H_ */