@@ -0,0 +1,70 @@ | |||
# Target file name (without extension). | |||
PROJECT = kl27z | |||
# Directory common source files exist | |||
TMK_DIR = ../../tmk_core | |||
# Directory keyboard dependent files exist | |||
TARGET_DIR = . | |||
# project specific files | |||
SRC = $(PROJECT).c | |||
CONFIG_H = config.h | |||
## chip/board settings | |||
# - the next two should match the directories in | |||
# <chibios>/os/hal/ports/$(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 = KL2x | |||
# 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 = MKL27Z256 | |||
# 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 = kl2x | |||
# 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 = ELF | |||
# Cortex version | |||
# Teensy LC is cortex-m0plus; Teensy 3.x are cortex-m4 | |||
MCU = cortex-m0plus | |||
# 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 = 6 | |||
# 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 |
@@ -0,0 +1,58 @@ | |||
KL27Z128/256 board | |||
================== | |||
2016/11/30 | |||
KL27Z is configured to use internal 48MHz RC oscillator. | |||
The board has push button on PTA4 and LED on PTD7. The button works as 'a' key and the LED as an indicator for capslock. | |||
Resources | |||
--------- | |||
### Kinetis KL2x | |||
http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/kinetis-cortex-m-mcus/l-series-ultra-low-power-m0-plus/kinetis-kl2x-48-mhz-usb-ultra-low-power-microcontrollers-based-on-arm-cortex-m0-plus:KL2x | |||
### KL27Z128/256 Data Sheet | |||
http://www.nxp.com/assets/documents/data/en/data-sheets/KL27P64M48SF6.pdf | |||
### KL27Z128/256 Reference Manual | |||
http://www.nxp.com/assets/documents/data/en/reference-manuals/KL27P64M48SF6RM.pdf | |||
### Errata | |||
http://www.nxp.com/assets/documents/data/en/errata/KINETIS_L_1N71K.pdf | |||
>> | |||
e9457: Kinetis Flashloader/ ROM Bootloader: The peripheral auto-detect code in | |||
bootloader can falsely detect presence of SPI host causing non-responsive | |||
bootloader | |||
Description: During the active peripheral detection process, the bootloader can interpret spurious data on | |||
the SPI peripheral as valid data. The spurious data causes the bootloader to shutdown all | |||
peripherals except the “falsely detected" SPI and enter the command phase loop using the | |||
SPI. After the bootloader enters the command phase loop using the SPI, the other peripherals | |||
are ignored, so the desired peripheral is no longer active. | |||
The bootloader will not falsely detect activity on the I2C, UART, or USB interfaces, so only the | |||
SPI interface is affected. | |||
Workaround: Ensure that there is an external pull-up on the SPI chip-select pin or that the pin is driven high. | |||
This will prevent the bootloader from seeing spurious data due to activity on the SPI clock pin. | |||
### Kinetis Bootloader and blhost | |||
http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/kinetis-cortex-m-mcus/kinetis-symbols-footprints-and-models/kinetis-bootloader:KBOOT | |||
Build | |||
----- | |||
make | |||
Program | |||
------- | |||
Flash firmware with ROM bootloader. | |||
blhost -u -- flash-image build/kl27z.hex erase | |||
TODO | |||
---- | |||
- Fix boards/ELF files | |||
- add macro `USBx_CTL_RESUME` to ChibiOS-Contrib/os/common/ext/CMSIS/KINETIS/kl27zxxx.h |
@@ -0,0 +1,158 @@ | |||
/* | |||
ChibiOS - (C) 2015-2016 flabbergast <[email protected]> | |||
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. | |||
*/ | |||
#include "ch.h" | |||
#include "hal.h" | |||
#if HAL_USE_PAL || defined(__DOXYGEN__) | |||
/** | |||
* @brief PAL setup. | |||
* @details Digital I/O ports static configuration as defined in @p board.h. | |||
* This variable is used by the HAL when initializing the PAL driver. | |||
*/ | |||
const PALConfig pal_default_config = | |||
{ | |||
.ports = { | |||
{ | |||
/* | |||
* PORTA setup. | |||
* | |||
* on pads: PTA1, PTA2, PTA5, PTA18, PTA19 | |||
* | |||
* PTA0/3 SWD (default SWD, ALT_7: SWD, ALT_1: PTA0/3) | |||
* PTA4 NMI button (default NMI_b, ALT_1: PTA4) | |||
* PTA20 RESET button (default RESET, ALT_7: RESET, ALT_1: PTA20) | |||
*/ | |||
.port = IOPORT1, | |||
.pads = { | |||
PAL_MODE_ALTERNATIVE_7, PAL_MODE_INPUT_PULLUP, PAL_MODE_OUTPUT_PUSHPULL, | |||
PAL_MODE_ALTERNATIVE_7, PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_INPUT_ANALOG, PAL_MODE_INPUT_ANALOG, PAL_MODE_ALTERNATIVE_7, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
}, | |||
}, | |||
{ | |||
/* | |||
* PORTB setup. | |||
* | |||
* on pads: PTB0, PTB1 | |||
* LED: PTB18 | |||
*/ | |||
.port = IOPORT2, | |||
.pads = { | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
}, | |||
}, | |||
{ | |||
/* | |||
* PORTC setup. | |||
* | |||
* on pads: PTC1, PTC2, PTC3, PTC6, PTC7, PTC8, PTC9 | |||
*/ | |||
.port = IOPORT3, | |||
.pads = { | |||
PAL_MODE_UNCONNECTED, PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
}, | |||
}, | |||
{ | |||
/* | |||
* PORTD setup. | |||
* | |||
* on pads: PTD0 - PTD7 | |||
*/ | |||
.port = IOPORT4, | |||
.pads = { | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_OUTPUT_PUSHPULL, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
}, | |||
}, | |||
{ | |||
/* | |||
* PORTE setup. | |||
* | |||
* on pads: PTE0, PTE1, PTE24, PTE25, PTE29, PTE30 | |||
*/ | |||
.port = IOPORT5, | |||
.pads = { | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_OUTPUT_PUSHPULL, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_INPUT_PULLUP, PAL_MODE_UNCONNECTED, | |||
PAL_MODE_UNCONNECTED, PAL_MODE_UNCONNECTED, PAL_MODE_INPUT_PULLUP, | |||
PAL_MODE_INPUT_PULLUP, PAL_MODE_UNCONNECTED, | |||
}, | |||
}, | |||
}, | |||
}; | |||
#endif | |||
/** | |||
* @brief Early initialization code. | |||
* @details This initialization must be performed just after stack setup | |||
* and before any other initialization. | |||
*/ | |||
void __early_init(void) { | |||
kl2x_clock_init(); | |||
} | |||
/** | |||
* @brief Board-specific initialization code. | |||
* @todo Add your board-specific code, if any. | |||
*/ | |||
void boardInit(void) { | |||
} |
@@ -0,0 +1,56 @@ | |||
/* | |||
ChibiOS - (C) 2015-2016 flabbergast <[email protected]> | |||
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 _BOARD_H_ | |||
#define _BOARD_H_ | |||
/* | |||
* Setup for a custom KL27Z breakout board. | |||
*/ | |||
/* | |||
* Board identifier. | |||
*/ | |||
#define BOARD_KL27Z_BREAKOUT | |||
#define BOARD_NAME "Custom KL27Z breakout" | |||
/* | |||
* MCU type | |||
*/ | |||
#define KL27Zxxx | |||
/* | |||
* Onboard features. | |||
*/ | |||
//#define GPIO_LED IOPORT1 | |||
//#define PIN_LED 2 | |||
// PTD7 on ELF | |||
#define GPIO_LED IOPORT4 | |||
#define PIN_LED 7 | |||
#define GPIO_BUTTON IOPORT1 | |||
#define PIN_BUTTON 4 | |||
#if !defined(_FROM_ASM_) | |||
#ifdef __cplusplus | |||
extern "C" { | |||
#endif | |||
void boardInit(void); | |||
#ifdef __cplusplus | |||
} | |||
#endif | |||
#endif /* _FROM_ASM_ */ | |||
#endif /* _BOARD_H_ */ |
@@ -0,0 +1,5 @@ | |||
# List of all the board related files. | |||
BOARDSRC = ./boards/ELF/board.c | |||
# Required include directories | |||
BOARDINC = ./boards/ELF |
@@ -0,0 +1,524 @@ | |||
/* | |||
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 | |||
#define _CHIBIOS_RT_CONF_ | |||
/*===========================================================================*/ | |||
/** | |||
* @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 | |||
/* Use __WFI in the idle thread for waiting. Does lower the power | |||
* consumption. */ | |||
#define CORTEX_ENABLE_WFI_IDLE TRUE | |||
/** @} */ | |||
/*===========================================================================*/ | |||
/** | |||
* @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 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 TRUE | |||
/** | |||
* @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 TRUE | |||
/** | |||
* @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 TRUE | |||
/** | |||
* @brief Debug option, trace buffer. | |||
* @details If enabled then the trace buffer is activated. | |||
* | |||
* @note The default is @p CH_DBG_TRACE_MASK_DISABLED. | |||
*/ | |||
#define CH_DBG_TRACE_MASK CH_DBG_TRACE_MASK_DISABLED | |||
/** | |||
* @brief Trace buffer entries. | |||
* @note The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is | |||
* different from @p CH_DBG_TRACE_MASK_DISABLED. | |||
*/ | |||
#define CH_DBG_TRACE_BUFFER_SIZE 128 | |||
/** | |||
* @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 TRUE | |||
/** | |||
* @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 TRUE | |||
/** | |||
* @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. | |||
*/ | |||
#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 ISR enter hook. | |||
*/ | |||
#define CH_CFG_IRQ_PROLOGUE_HOOK() { \ | |||
/* IRQ prologue code here.*/ \ | |||
} | |||
/** | |||
* @brief ISR exit hook. | |||
*/ | |||
#define CH_CFG_IRQ_EPILOGUE_HOOK() { \ | |||
/* IRQ epilogue 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() { \ | |||
/* Idle-enter code here.*/ \ | |||
} | |||
/** | |||
* @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() { \ | |||
/* Idle-leave code here.*/ \ | |||
} | |||
/** | |||
* @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.*/ \ | |||
} | |||
/** | |||
* @brief Trace hook. | |||
* @details This hook is invoked each time a new record is written in the | |||
* trace buffer. | |||
*/ | |||
#define CH_CFG_TRACE_HOOK(tep) { \ | |||
/* Trace code here.*/ \ | |||
} | |||
/** @} */ | |||
/*===========================================================================*/ | |||
/* Port-specific settings (override port settings defaulted in chcore.h). */ | |||
/*===========================================================================*/ | |||
#endif /* CHCONF_H */ | |||
/** @} */ |
@@ -0,0 +1,80 @@ | |||
/* | |||
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 0x1111 | |||
#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' | |||
#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 1 | |||
#define MATRIX_COLS 1 | |||
/* 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)) \ | |||
) | |||
/* | |||
* 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 | |||
// TODO: add this to ChibiOS-Contrib/os/common/ext/CMSIS/KINETIS/kl27zxxx.h | |||
#ifndef USBx_CTL_RESUME | |||
#define USBx_CTL_RESUME ((uint8_t)0x04) /*!< Executes resume signaling */ | |||
#endif | |||
#endif |
@@ -0,0 +1,187 @@ | |||
/* | |||
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 FALSE | |||
#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 | |||
/** | |||
* @brief Enables the WDG subsystem. | |||
*/ | |||
#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__) | |||
#define HAL_USE_WDG FALSE | |||
#endif | |||
/*===========================================================================*/ | |||
/* USB driver related settings. */ | |||
/*===========================================================================*/ | |||
/** | |||
* @brief Enables synchronous APIs. | |||
* @note Disabling this option saves both code and data space. | |||
*/ | |||
#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__) | |||
#define USB_USE_WAIT TRUE | |||
#endif | |||
#endif /* _HALCONF_H_ */ | |||
/** @} */ |
@@ -0,0 +1,102 @@ | |||
/* | |||
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 "ch.h" | |||
#include "hal.h" | |||
/* | |||
* scan matrix | |||
*/ | |||
#include "print.h" | |||
#include "debug.h" | |||
#include "util.h" | |||
#include "wait.h" | |||
#include "matrix.h" | |||
#include "led.h" | |||
#include "keymap.h" | |||
inline | |||
uint8_t matrix_rows(void) | |||
{ | |||
return MATRIX_ROWS; | |||
} | |||
inline | |||
uint8_t matrix_cols(void) | |||
{ | |||
return MATRIX_COLS; | |||
} | |||
void matrix_init(void) | |||
{ | |||
// internal pull-up | |||
palSetPadMode(GPIOA, 4, PAL_MODE_INPUT_PULLUP); | |||
// LED blink | |||
palSetPadMode(GPIOD, 7, PAL_MODE_OUTPUT_PUSHPULL); | |||
palSetPad(GPIOD, 7); | |||
chThdSleepMilliseconds(200); | |||
palClearPad(GPIOD, 7); | |||
chThdSleepMilliseconds(200); | |||
palSetPad(GPIOD, 7); | |||
chThdSleepMilliseconds(200); | |||
palClearPad(GPIOD, 7); | |||
} | |||
uint8_t matrix_scan(void) | |||
{ | |||
return 1; | |||
} | |||
inline | |||
bool matrix_is_on(uint8_t row, uint8_t col) | |||
{ | |||
return !palReadPad(GPIOA, 4); | |||
} | |||
inline | |||
matrix_row_t matrix_get_row(uint8_t row) | |||
{ | |||
return !palReadPad(GPIOA, 4); | |||
} | |||
void matrix_print(void) | |||
{ | |||
} | |||
void led_set(uint8_t usb_led) { | |||
if (usb_led & (1<<USB_LED_CAPS_LOCK)) { | |||
// output high | |||
palSetPadMode(GPIOD, 7, PAL_MODE_OUTPUT_PUSHPULL); | |||
palSetPad(GPIOD, 7); | |||
} else { | |||
// Hi-Z | |||
palSetPadMode(GPIOD, 7, PAL_MODE_INPUT); | |||
} | |||
} | |||
// | |||
// Keymap | |||
// | |||
const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
{{KC_A}}, | |||
}; | |||
const action_t fn_actions[] = { | |||
}; |
@@ -0,0 +1,80 @@ | |||
/* | |||
ChibiOS - (C) 2015-2016 flabbergast <[email protected]> | |||
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 KL2x_MCUCONF | |||
/* | |||
* HAL driver system settings. | |||
*/ | |||
#if 1 | |||
/* High-frequency internal RC, 48MHz, possible USB clock recovery */ | |||
#define KINETIS_MCGLITE_MODE KINETIS_MCGLITE_MODE_HIRC | |||
#define KINETIS_SYSCLK_FREQUENCY 48000000UL | |||
#define KINETIS_CLKDIV1_OUTDIV1 1 | |||
#endif | |||
#if 0 | |||
/* Low-frequency internal RC, 8 MHz mode */ | |||
#define KINETIS_MCGLITE_MODE KINETIS_MCGLITE_MODE_LIRC8M | |||
#define KINETIS_SYSCLK_FREQUENCY 8000000UL | |||
#define KINETIS_CLKDIV1_OUTDIV1 1 | |||
#endif | |||
/* | |||
* 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 */ | |||
#define KINETIS_USB_USB0_IRQ_PRIORITY 2 | |||
/* | |||
* Kinetis FOPT configuration byte | |||
*/ | |||
/* for KL27: */ | |||
#define KINETIS_NV_FOPT_BYTE 0x39 | |||
#define KINETIS_NV_FSEC_BYTE 0x7E | |||
/* NV_FOPT: bit7-6/BOOTSRC_SEL=0b00 (11=from ROM; 00=from FLASH) | |||
bit5/FAST_INIT=1, bit4/LPBOOT1=1, | |||
bit3/RESET_PIN_CFG=1, bit2/NMI_DIS=1, | |||
bit1/BOOTPIN_OPT=0, bit0/LPBOOT0=1 */ | |||
/* BOOTPIN_OPT: 1=boot depends on BOOTSRC_SEL | |||
0=boot samples BOOTCFG0=NMI pin */ | |||
/* Boot sequence, page 88 of manual: | |||
* - If the NMI/BOOTCFG0 input is high or the NMI function is disabled in FTFA_FOPT, the CPU begins execution at the PC location. | |||
* - If the NMI/BOOTCFG0 input is low, the NMI function is enabled in FTFA_FOPT, and FTFA_FOPT[BOOTPIN_OPT] = 1, this results in an NMI interrupt. The processor executes an Exception Entry and reads the NMI interrupt handler address from vector-table offset 8. The CPU begins execution at the NMI interrupt handler. | |||
* - When FTFA_FOPT[BOOTPIN_OPT] = 0, it forces boot from ROM if NMI/BOOTCFG0 pin set to 0. | |||
* | |||
* Observed behaviour: | |||
* - when BOOTPIN_OPT=0, BOOTSRC_SEL still matters: | |||
* - if 0b11 (from ROM), it still boots from ROM, even if BOOTCFG0 pin | |||
* is high/floating, but leaves ROM and runs user app after | |||
* 5 seconds delay. | |||
* - if 0b00 (from FLASH), reset/powerup jumps to user app unless | |||
* BOOTCFG0 pin is asserted. | |||
* - in any case, reset when in bootloader induces the 5 second delay | |||
* before starting the user app. | |||
* | |||
*/ | |||
#endif /* _MCUCONF_H_ */ |