unified_retro_keyboard/firmware/asdf/CMakeLists.txt

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cmake_minimum_required(VERSION 3.19)
set(KEYMAPFILE keymaps.txt)
# Set up the toolchain and other architecture specific details
set(ARCH_FAMILY_ATMEGA328P atmega328p)
set(ARCH_FAMILY_ATMEGA2560 atmega2560)
if(ARCH MATCHES atmega328p OR ARCH MATCHES atmega168p OR ARCH MATCHES atmega88p)
set(FUSE_NOTES "Setting up for ${ARCH}: \n\n\
Fuses: EXTENDED = 0xFF, HIGH = 0xdf, LOW = 0xd2\n\n\
Brownout detect level: 111 (disabled) \n\
Debug Wire (DWEN): 0 (disabled) \n\
SPIEN: 1 (enabled) \n\
Watchdog (WDTON): 0 (disabled) \n\
Save EEPROM (EESAVE): 0 (disabled) \n\
Boot section / size (BOOTZ): 11 (size=128[88p,168p]/256[328p])) \n\
Boot Reset Vector (BOOTRST): 0 (disabled) \n\
Divide Clock by 8 (CKDIV8): 0 (disabled) \n\
Clock out B0 (CKOUT) 0 (disabled) \n\
Clock select (CKSEL3:0): 0010 (Ext Crystal 8.0 MHz) \n\
Startup time (SUT): 01 (4.1 ms)\n\n")
set(AVR_X_FUSE 0xff)
set(AVR_H_FUSE 0xdf)
set(AVR_L_FUSE 0xd2)
set(AVR_MCU ${ARCH})
set(ARCH_FAMILY ${ARCH_FAMILY_ATMEGA328P})
set(ARCH_TYPE AVR)
set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_SOURCE_DIR}/cmake/generic-gcc-avr.cmake)
set (FINAL_TARGET ${TARGET}.elf)
elseif(ARCH MATCHES atmega640 OR ARCH MATCHES atmega1280 OR ARCH MATCHES atmega2560)
set(FUSE_NOTES "Setting up for ${ARCH}: \n\n\
Fuses: EXTENDED = 0xFD, HIGH = 0x98, LOW = 0xFD\n\n\
Brownout detect level: 111 (disabled) \n\
On-chip Debug (OCD): 0 (disabled) \n\
JTAGEN: 1 (enabled) \n\
SPIEN: 1 (enabled) \n\
Watchdog (WDTON): 0 (disabled) \n\
Save EEPROM (EESAVE): 0 (disabled) \n\
Boot section / size (BOOTZ): 00 (size=4096/start=$1F000) \n\
Boot Reset Vector (BOOTRST): 0 (enabled) \n\
Divide Clock by 8 (CKDIV8): 0 (disabled) \n\
Clock out E7 (CKOUT) 0 (disabled) \n\
Clock select (CKSEL0:3): 0111 (Full Swing Osc.) \n\
Startup time (SUT): 10 (4.1 ms)\n\n")
set(AVR_X_FUSE 0xff)
set(AVR_H_FUSE 0x99)
set(AVR_L_FUSE 0xe7)
set(AVR_MCU ${ARCH})
set(ARCH_FAMILY ${ARCH_FAMILY_ATMEGA2560})
set(ARCH_TYPE AVR)
set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_SOURCE_DIR}/cmake/generic-gcc-avr.cmake)
set (FINAL_TARGET ${TARGET}.elf)
endif()
project("asdf"
VERSION 1.6.5
DESCRIPTION "A customizable keyboard matrix controller for retrocomputers"
LANGUAGES C)
set_property(GLOBAL PROPERTY C_STANDARD 99)
set(PROJECT_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
message("SRC Dir is ${PROJECT_SRC_DIR}")
#set(PYTHON_SCRIPTS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/scripts)
#message("Python scripts Dir is ${PYTHON_SCRIPTS_DIR}")
set(DOC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/docs)
message("Documentation and web page directory is ${DOC_DIR}")
set(CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR})
message("Install root: ${CMAKE_INSTALL_PREFIX}")
set (PROJECT_TARGET_NAME ${PROJECT_NAME}-v${PROJECT_VERSION}-${ARCH})
set (PROJECT_EXECUTABLE_TARGET_NAME ${PROJECT_TARGET_NAME})
if(ARCH MATCHES test)
add_subdirectory(test)
else()
if(ARCH_TYPE MATCHES AVR)
set (PROJECT_EXECUTABLE_TARGET_NAME ${PROJECT_TARGET_NAME}.elf)
function(custom_add_library EXECUTABLE_NAME)
add_avr_library(${EXECUTABLE_NAME} ${ARGN})
endfunction(custom_add_library)
function(custom_add_executable EXECUTABLE_NAME)
add_avr_executable(${EXECUTABLE_NAME} ${ARGN})
endfunction(custom_add_executable)
endif()
add_subdirectory(src)
endif()
# generate reStructuredText index file for project version: Note: this may be
# rebuilt for each target, but as long as all have the same project version, the
# build is idempotent, so no issues.
configure_file(${DOC_DIR}/source/_templates/index.rst.in ${DOC_DIR}/source/index.rst)