LDO Nitehawk 36

boards/ldo-nitehawk-36/98-ldo-nitehawk-36.rules

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+# LDO Nitehawk 36
+SUBSYSTEMS=="usb", ATTRS{idProduct}=="614e",  ATTRS{idVendor}=="1d50", ATTRS{serial}=="ldo-nitehawk-36", ACTION=="add", SYMLINK+="ldo-nitehawk-36", RUN+="/home/pi/printer_data/config/RatOS/scripts/klipper-mcu-added.sh"
+
+ACTION=="remove", ENV{DEVLINKS}=="/dev/ldo-nitehawk-36"

boards/ldo-nitehawk-36/board-definition.json

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+{
+	"$schema": "../board-definition.schema.json",
+	"manualFileName": "manual.pdf",
+	"wireDiagramFileName": "wiring.drawio.svg",
+	"isToolboard": true,
+	"name": "Nitehawk 36",
+	"manufacturer": "LDO",
+	"id": "ldo-nitehawk-36",
+	"firmwareBinaryName": "firmware-ldo-nitehawk-36.bin",
+	"boardImageFileName": "board.webp",
+	"compileScript": "compile.sh",
+	"flashScript": "flash.sh",
+	"documentationLink": "https://os.ratrig.com/docs/boards/ldo/nitehawk-36",
+	"driverCount": 1,
+	"integratedDrivers": {
+	"extruder": "LDO-NITEHAWK-TMC2209"
+	},
+	"dfu": {
+		"flashDevice": "1d50:614e",
+		"dfuBootImage": "dfubooting.png",
+		"instructions": [
+			"Connect the USB cable to the Raspberry Pi",
+			"Make sure the board is powered (you need both cables connected to the USB adapter and power on)",
+			"Press and hold the BOOT button on the board.",
+			"Press and release the RESET button on the board.",
+			"Release the BOOT button."
+		],
+		"hasBoot0Jumper": false
+	},
+	"thermistorPullup": 2200,
+	"ADXL345SPI": {
+		"cs_pin": "gpio27",
+		"software": {
+			"sclk": "gpio18",
+			"mosi": "gpio20",
+			"miso": "gpio19"
+		}
+	}
+}

boards/ldo-nitehawk-36/compile.sh

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+#!/bin/bash
+if [ "$EUID" -ne 0 ]
+  then echo "ERROR: Please run as root"
+  exit
+fi
+cp -f /home/pi/printer_data/config/RatOS/boards/ldo-nitehawk-36/firmware.config /home/pi/klipper/.config
+pushd /home/pi/klipper || exit
+make olddefconfig
+make clean
+make
+
+if [ ! -d "/home/pi/printer_data/config/firmware_binaries" ]
+then
+    mkdir /home/pi/printer_data/config/firmware_binaries
+    chown pi:pi /home/pi/printer_data/config/firmware_binaries
+fi
+cp -f /home/pi/klipper/out/klipper.bin /home/pi/printer_data/config/firmware_binaries/firmware-ldo-nitehawk-36.bin
+chown pi:pi /home/pi/printer_data/config/firmware_binaries/firmware-ldo-nitehawk-36.bin
+popd || exit

boards/ldo-nitehawk-36/firmware.config

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+CONFIG_LOW_LEVEL_OPTIONS=y
+# CONFIG_MACH_AVR is not set
+# CONFIG_MACH_ATSAM is not set
+# CONFIG_MACH_ATSAMD is not set
+# CONFIG_MACH_LPC176X is not set
+# CONFIG_MACH_STM32 is not set
+# CONFIG_MACH_HC32F460 is not set
+CONFIG_MACH_RPXXXX=y
+# CONFIG_MACH_PRU is not set
+# CONFIG_MACH_AR100 is not set
+# CONFIG_MACH_LINUX is not set
+# CONFIG_MACH_SIMU is not set
+CONFIG_BOARD_DIRECTORY="rp2040"
+CONFIG_MCU="rp2040"
+CONFIG_CLOCK_FREQ=12000000
+CONFIG_USBSERIAL=y
+CONFIG_FLASH_SIZE=0x200000
+CONFIG_FLASH_BOOT_ADDRESS=0x10000100
+CONFIG_RAM_START=0x20000000
+CONFIG_RAM_SIZE=0x42000
+CONFIG_STACK_SIZE=512
+CONFIG_FLASH_APPLICATION_ADDRESS=0x10004000
+CONFIG_RPXXXX_SELECT=y
+CONFIG_MACH_RP2040=y
+# CONFIG_MACH_RP2350 is not set
+CONFIG_RPXXXX_HAVE_BOOTLOADER=y
+# CONFIG_RPXXXX_FLASH_START_0100 is not set
+CONFIG_RPXXXX_FLASH_START_4000=y
+CONFIG_RP2040_STAGE2_FILE="boot2_w25q080.S"
+CONFIG_RP2040_STAGE2_CLKDIV=2
+CONFIG_RPXXXX_USB=y
+# CONFIG_RPXXXX_SERIAL_UART0_PINS_0_1 is not set
+# CONFIG_RPXXXX_SERIAL_UART0_PINS_12_13 is not set
+# CONFIG_RPXXXX_SERIAL_UART0_PINS_16_17 is not set
+# CONFIG_RPXXXX_SERIAL_UART0_PINS_28_29 is not set
+# CONFIG_RPXXXX_SERIAL_UART1_PINS_4_5 is not set
+# CONFIG_RPXXXX_SERIAL_UART1_PINS_8_9 is not set
+# CONFIG_RPXXXX_SERIAL_UART1_PINS_20_21 is not set
+# CONFIG_RPXXXX_SERIAL_UART1_PINS_24_25 is not set
+# CONFIG_RPXXXX_CANBUS is not set
+# CONFIG_RPXXXX_USBCANBUS is not set
+CONFIG_RPXXXX_CANBUS_GPIO_RX=4
+CONFIG_RPXXXX_CANBUS_GPIO_TX=5
+CONFIG_USB=y
+CONFIG_USB_VENDOR_ID=0x1d50
+CONFIG_USB_DEVICE_ID=0x614e
+CONFIG_USB_SERIAL_NUMBER_CHIPID=y
+CONFIG_USB_SERIAL_NUMBER="ldo-nh-36"
+
+#
+# USB ids
+#
+# end of USB ids
+
+CONFIG_WANT_GPIO_BITBANGING=y
+CONFIG_WANT_DISPLAYS=y
+CONFIG_WANT_THERMOCOUPLE=y
+CONFIG_WANT_ADXL345=y
+CONFIG_WANT_LIS2DW=y
+CONFIG_WANT_MPU9250=y
+CONFIG_WANT_HX71X=y
+CONFIG_WANT_ADS1220=y
+CONFIG_WANT_LDC1612=y
+CONFIG_WANT_SENSOR_ANGLE=y
+CONFIG_WANT_SOFTWARE_I2C=y
+CONFIG_WANT_SOFTWARE_SPI=y
+CONFIG_NEED_SENSOR_BULK=y
+CONFIG_CANBUS_FREQUENCY=1000000
+CONFIG_INITIAL_PINS="!gpio8"
+CONFIG_HAVE_GPIO=y
+CONFIG_HAVE_GPIO_ADC=y
+CONFIG_HAVE_GPIO_SPI=y
+CONFIG_HAVE_GPIO_I2C=y
+CONFIG_HAVE_GPIO_HARD_PWM=y
+CONFIG_HAVE_STRICT_TIMING=y
+CONFIG_HAVE_CHIPID=y
+CONFIG_HAVE_STEPPER_BOTH_EDGE=y
+CONFIG_HAVE_BOOTLOADER_REQUEST=y
+CONFIG_INLINE_STEPPER_HACK=y
+

boards/ldo-nitehawk-36/flash.sh

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+#!/bin/bash
+MCU=/dev/ldo-nitehawk-36
+if [ "$EUID" -ne 0 ]
+  then echo "ERROR: Please run as root"
+  exit
+fi
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+FLASH_SCRIPT=$(realpath "$SCRIPT_DIR/../../scripts/flash-path.sh")
+$FLASH_SCRIPT $MCU

boards/ldo-nitehawk-36/make-and-flash-mcu.sh

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+#!/bin/bash
+
+if [ "$EUID" -ne 0 ]
+  then echo "ERROR: Please run as root"
+  exit
+fi
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+"$SCRIPT_DIR"/compile.sh
+"$SCRIPT_DIR"/flash.sh

boards/ldo-nitehawk-36/toolboard-config.cfg

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+# WARNING. DO NOT EDIT THIS FILE.
+# To override settings from this file, you can copy and paste the relevant
+# sections into your printer.cfg and change it there.
+# WARNING: it is NOT recommended to override board_pins aliases, 
+# use the boards pin names directly in your printer.cfg instead. 
+# Look up the pins you need in the boards pinout diagram.
+
+[board_pins ldo-nitehawk-36]
+mcu: toolboard
+aliases:
+	x_endstop_pin=gpio13,
+	e_step_pin=gpio23, e_dir_pin=gpio24, e_enable_pin=gpio25, e_uart_pin=gpio0, e_diag_pin=gpio3, e_heater_pin=gpio9, e_sensor_pin=gpio29,
+	# accel
+	adxl345_cs_pin=gpio27, adxl345_miso=gpio19, adxl345_mosi=gpio20, adxl345_clk=gpio18,
+	# leveling
+	bltouch_sensor_pin=null, bltouch_control_pin=null,
+	probe_pin=gpio10,
+	# fans
+	fan_part_cooling_pin=gpio6,
+	fan_toolhead_cooling_pin=gpio5,
+	# 4 pin fans
+	4p_fan_toolhead_cooling_tach_pin=gpio16
+
+[mcu toolboard]
+serial: /dev/ldo-nitehawk-36
+
+[adxl345 toolboard]
+cs_pin: toolboard:adxl345_cs_pin
+spi_software_sclk_pin: toolboard: gpio18
+spi_software_mosi_pin: toolboard: gpio20
+spi_software_miso_pin: toolboard: gpio19
+
+[temperature_sensor toolboard]
+sensor_type: temperature_mcu
+sensor_mcu: toolboard