129 lines
3.5 KiB
Plaintext
129 lines
3.5 KiB
Plaintext
# Main Kconfig settings
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mainmenu "Klipper Firmware Configuration"
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config LOW_LEVEL_OPTIONS
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bool "Enable extra low-level configuration options"
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default n
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help
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Enable low-level configuration options that (if modified) may
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result in a build that does not function correctly.
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choice
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prompt "Micro-controller Architecture"
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config MACH_AVR
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bool "Atmega AVR"
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config MACH_ATSAM
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bool "SAM3/SAM4 (Due and Duet)"
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config MACH_ATSAMD
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bool "SAMD21/SAMD51"
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config MACH_LPC176X
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bool "LPC176x (Smoothieboard)"
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config MACH_STM32
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bool "STMicroelectronics STM32"
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config MACH_STM32F0_HAL
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bool "STMicroelectronics STM32F042 (with CAN)"
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config MACH_PRU
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bool "Beaglebone PRU"
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config MACH_LINUX
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bool "Linux process"
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config MACH_SIMU
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bool "Host simulator"
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endchoice
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source "src/avr/Kconfig"
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source "src/atsam/Kconfig"
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source "src/atsamd/Kconfig"
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source "src/lpc176x/Kconfig"
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source "src/stm32/Kconfig"
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source "src/stm32f0/Kconfig"
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source "src/pru/Kconfig"
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source "src/linux/Kconfig"
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source "src/simulator/Kconfig"
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# Generic configuration options for serial ports
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config SERIAL_BAUD
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depends on SERIAL
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int "Baud rate for serial port" if LOW_LEVEL_OPTIONS
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default 250000
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help
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Specify the baud rate of the serial port. This should be set
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to 250000. Read the FAQ before changing this value.
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# Generic configuration options for USB
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menu "USB ids"
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depends on USBSERIAL
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config USB_VENDOR_ID
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hex "USB vendor ID"
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default 0x2341
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config USB_DEVICE_ID
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hex "USB device ID"
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default 0xabcd
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config USB_SERIAL_NUMBER
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string "USB serial number"
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default "12345"
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endmenu
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# Step timing customization
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config CUSTOM_STEP_DELAY
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bool "Specify a custom step pulse duration"
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depends on LOW_LEVEL_OPTIONS
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config STEP_DELAY
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int
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default 2
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config STEP_DELAY
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int "Step pulse duration (in microseconds)"
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depends on CUSTOM_STEP_DELAY
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help
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Specify the duration of the stepper step pulse time. This
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setting applies to all stepper drivers controlled by the
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micro-controller. If this value is set to zero (or less) then
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the code will "step" and "unstep" in the same C function.
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A setting of zero (or less) on 8-bit AVR micro-controllers
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results in a minimum step pulse time a little over 2us.
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A setting of zero on ARM micro-controllers typically results
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in a minimum step pulse time of 20 cpu cycles.
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The default for AVR is -1, for all other micro-controllers it
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is 2us.
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config INITIAL_PINS
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string "GPIO pins to set at micro-controller startup"
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depends on LOW_LEVEL_OPTIONS
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help
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One may specify a comma separated list of gpio pins to set
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during the micro-controller startup sequence. By default the
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pins will be set to output high - preface a pin with a '!'
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character to set that pin to output low.
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# The HAVE_GPIO_x options allow boards to disable support for some
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# commands if the hardware does not support the feature.
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config HAVE_GPIO
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bool
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default n
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config HAVE_GPIO_ADC
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bool
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default n
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config HAVE_GPIO_SPI
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bool
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default n
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config HAVE_GPIO_I2C
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bool
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default n
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config HAVE_GPIO_HARD_PWM
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bool
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default n
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config HAVE_GPIO_BITBANGING
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bool
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default n
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config INLINE_STEPPER_HACK
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# Enables gcc to inline stepper_event() into the main timer irq handler
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bool
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depends on HAVE_GPIO
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default y
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