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# Main Kconfig settings
mainmenu "Klipper Firmware Configuration"
choice
prompt "Micro-controller Architecture"
config MACH_AVR
bool "Atmega AVR"
config MACH_SAM3X8E
bool "SAM3x8e (Arduino Due)"
config MACH_PRU
bool "Beaglebone PRU"
config MACH_LINUX
bool "Linux process"
config MACH_SIMU
bool "Host simulator"
endchoice
source "src/avr/Kconfig"
source "src/sam3x8e/Kconfig"
source "src/pru/Kconfig"
source "src/linux/Kconfig"
source "src/simulator/Kconfig"
# The HAVE_GPIO_x options allow boards to disable support for some
# commands if the hardware does not support the feature.
config HAVE_GPIO
bool
default n
config HAVE_GPIO_ADC
bool
default n
config HAVE_GPIO_SPI
bool
default n
config HAVE_GPIO_HARD_PWM
bool
default n
config NO_UNSTEP_DELAY
# Slow micro-controllers do not require a delay before returning a
# stepper step pin to its default level. A board can enable this
# option to optimize the stepper_event() handler in this case.
bool
default n
config INLINE_STEPPER_HACK
# Enables gcc to inline stepper_event() into the main timer irq handler
bool
depends on HAVE_GPIO
default y
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