Add BTT SB2209 USB Toolhead

.github/workflows/stale.yml

@@ -1,40 +1,40 @@
-name: Mark and Manage Stale Issues and Pull Requests
+# name: Mark and Manage Stale Issues and Pull Requests
 
-on:
-  schedule:
-  - cron: '30 7 * * *'
+# on:
+#   schedule:
+#   - cron: '30 7 * * *'
 
-jobs:
-  stale:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
+# jobs:
+#   stale:
+#     runs-on: ubuntu-latest
+#     permissions:
+#       issues: write
+#       pull-requests: write
 
-    steps:
-    - uses: actions/[email protected]
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        days-before-stale: 30
-        days-before-close: 14
-        stale-issue-message: >
-          📌 **This issue has been marked as stale because it has not had activity in the past 30 days.**
+#     steps:
+#     - uses: actions/[email protected]
+#       with:
+#         repo-token: ${{ secrets.GITHUB_TOKEN }}
+#         days-before-stale: 30
+#         days-before-close: 14
+#         stale-issue-message: >
+#           📌 **This issue has been marked as stale because it has not had activity in the past 30 days.**
 
-          To keep it open, please respond to this message or add new information. Otherwise, this will be closed in 14 days.
+#           To keep it open, please respond to this message or add new information. Otherwise, this will be closed in 14 days.
 
-          Thank you for your contributions!
-        stale-pr-message: >
-          📌 **This pull request has been marked as stale because it has not had activity in the past 30 days.**
+#           Thank you for your contributions!
+#         stale-pr-message: >
+#           📌 **This pull request has been marked as stale because it has not had activity in the past 30 days.**
 
-          Please update the PR or comment to keep it active. Otherwise, this will be closed in 14 days.
+#           Please update the PR or comment to keep it active. Otherwise, this will be closed in 14 days.
 
-          We appreciate your contribution!
-        stale-issue-label: 'stale'
-        stale-pr-label: 'stale, reviewer-needed'
-        exempt-issue-labels: 'tracking'
-        exempt-pr-labels: 'tracking'
-        close-issue-message: 'This issue was closed due to inactivity for 14 days. Feel free to reopen it if you think it was an error or if you have new information or progress to share'
-        close-pr-message: 'This pull request was closed due to inactivity for 14 days. Please reopen it if you think it was an error or if you wish to continue the contribution.'
-        exempt-all-milestones: true
-        exempt-all-assignees: true
-        exempt-draft-prs: true
+#           We appreciate your contribution!
+#         stale-issue-label: 'stale'
+#         stale-pr-label: 'stale, reviewer-needed'
+#         exempt-issue-labels: 'tracking'
+#         exempt-pr-labels: 'tracking'
+#         close-issue-message: 'This issue was closed due to inactivity for 14 days. Feel free to reopen it if you think it was an error or if you have new information or progress to share'
+#         close-pr-message: 'This pull request was closed due to inactivity for 14 days. Please reopen it if you think it was an error or if you wish to continue the contribution.'
+#         exempt-all-milestones: true
+#         exempt-all-assignees: true
+#         exempt-draft-prs: true

config/mcu_definitions/toolhead/BTT_SB2209_USB_v1.0.cfg

@@ -0,0 +1,23 @@
+[board_pins toolhead_manufacturer]
+mcu: toolhead
+aliases:
+
+    MCU_E0_STEP=gpio18 , MCU_E0_DIR=gpio19 , MCU_E0_EN=gpio17 , MCU_E0_UART=gpio20 ,
+
+    MCU_ENDSTOP=gpio13 ,
+    MCU_PROBE1=gpio21  , MCU_PROBE2=gpio22 ,
+
+    MCU_HE0=gpio7  ,
+    MCU_TH0=gpio26 ,
+    MCU_NTC=gpio27 ,
+
+    MCU_IND=gpio6         , MCU_FAN=gpio5        ,
+    MCU_FAN1_PWM=gpio14   , MCU_FAN2_PWM=gpio4   ,
+    MCU_4WFAN_TACH=gpio12 , MCU_4WFAN_PWM=gpio16 ,
+
+    MCU_LIS2DW_MISO=gpio0 , MCU_LIS2DW_CS=gpio1     , MCU_LIS2DW_CK=gpio2  , 
+    MCU_LIS2DW_MOSI=gpio3 , MCU_LIS2DW_INT1=gpio25  , MCU_LIS2DW_SPI=spi0a ,
+
+    MCU_I2C_SCL=gpio29    , MCU_I2C_SDA=gpio28      ,
+
+    MCU_RGB=gpio15        , MCU_STATUS=gpio24

user_templates/mcu_defaults/toolhead/BTT_SB2209_USB_v1.0.cfg

@@ -0,0 +1,116 @@
+#--------------------------------------------#
+##### BTT SB2209 USB v1.0 MCU definition #####
+#--------------------------------------------#
+
+[mcu toolhead]
+##--------------------------------------------------------------------
+serial: /dev/serial/by-id/change-me-to-the-correct-mcu-path
+##--------------------------------------------------------------------
+
+# If you want to override the wiring of the BTT SB, keep in mind that this
+# board is defined using the "toolhead" name. So you should use "pin: toolhead:PIN_NAME"
+# in your own overrides.cfg files.
+
+[include config/mcu_definitions/toolhead/BTT_SB2209_USB_v1.0.cfg] # Do not remove this line
+[board_pins sb2209_usb_mcu]
+mcu: toolhead
+aliases:
+
+    E_STEP=MCU_E0_STEP , E_DIR=MCU_E0_DIR , E_ENABLE=MCU_E0_EN , E_TMCUART=MCU_E0_UART ,
+
+    X_STOP=MCU_ENDSTOP ,
+    PROBE_INPUT=MCU_PROBE1  , PROBE_SENSE=MCU_PROBE2 ,
+
+    E_HEATER=MCU_HE0  ,
+    E_TEMPERATURE=MCU_TH0 ,
+    TH_MCU_NTC=MCU_NTC ,
+
+    IND_NPN=MCU_IND       , FAN0=MCU_FAN        ,
+    FAN1=MCU_FAN1_PWM   , FAN2=MCU_FAN2_PWM   ,
+    FAN3_TACH=MCU_4WFAN_TACH , FAN3=MCU_4WFAN_PWM ,
+
+    LIS2DW_MISO=MCU_LIS2DW_MISO , LIS2DW_CS=MCU_LIS2DW_CS     , LIS2DW_CK=MCU_LIS2DW_CK  , 
+    LIS2DW_MOSI=MCU_LIS2DW_MOSI , LIS2DW_INT1=MCU_LIS2DW_INT1  , 
+
+    I2C_SCL=MCU_I2C_SCL    , I2C_SDA=MCU_I2C_SDA      ,
+
+    TOOLHEAD_RGB=MCU_RGB    , STATUS_LED=MCU_STATUS
+
+
+#----------------------------------------#
+#    BTT SB2209 v1.0 pins remapping      #
+#----------------------------------------#
+
+[extruder]
+step_pin: toolhead:E_STEP
+dir_pin: !toolhead:E_DIR
+enable_pin: !toolhead:E_ENABLE
+heater_pin: toolhead:E_HEATER
+pullup_resistor: 2200 # 2.2K
+sensor_pin: toolhead:E_TEMPERATURE
+
+[tmc2209 extruder]
+uart_pin: toolhead:E_TMCUART
+
+
+[fan] # fan1
+pin: toolhead:FAN1
+
+[heater_fan hotend_fan] # fan2
+pin: toolhead:FAN2
+heater: extruder
+heater_temp: 50.0
+
+### IND or FAN connector
+## Cannot be used with NPN or PNP proximity sensor
+## Set jumper on board to FAN
+[fan_generic fan0] # IND or FAN connector
+pin: toolhead:FAN0
+
+[fan_generic 4W_FAN]
+pin: toolhead:FAN3
+tachometer_pin: toolhead:FAN3_TACH
+#tachometer_ppr: 1
+
+[neopixel hotend_rgb]
+pin: toolhead:TOOLHEAD_RGB
+
+[temperature_sensor toolhead_mcu]
+sensor_type: Generic 3950
+sensor_pin: toolhead:TH_MCU_NTC
+min_temp = 0
+max_temp = 100
+
+## Uncomment the following line if not using sensorless homing
+## and having the X endstop plugged to the toolhead MCU. Make sure
+## X endstop is plugged in to IO.1 on the board.
+# [stepper_x]
+# endstop_pin: ^toolhead:X_STOP
+
+#### LIS2DW Input Shaper ####
+# Change probe_points to best location for resonance testing
+# Include the IS calibration macros to unlock them when
+# an accelerometer is installed on the machine
+[lis2dw]
+cs_pin: toolhead:LIS2DW_CS
+spi_bus: spi0a
+axes_map: x,y,z
+
+[resonance_tester]
+accel_chip: lis2dw
+probe_points: 100,100,20
+
+[include ./macros/helpers/resonance_override.cfg]
+[include ./scripts/K-ShakeTune/K-SnT_*.cfg]
+
+### Uncomment if using bltouch ####
+#[bltouch]
+#sensor_pin: ^toolhead:PROBE_SENSE
+#control_pin: toolhead:PROBE_INPUT
+
+#### Uncomment if using NPN or PNP proximity sensor
+## NPN and PNP proximity switch types can be set by jumper
+## Cannot be used at the same time as FAN0, set jumper on
+## board to IND
+#[probe]
+#pin: ^toolhead:IND_NPN