Merge branch 'master' into work-dual-car-docs-20210721

.github/workflows/stale-issue-bot.yaml

@@ -1,9 +1,10 @@
-# Enable the github stale issue bot tracker
-name: "Close stale issues"
+# Close and warn on tickets that have become stale
+name: "Close stale tickets"
 on:
   schedule:
-    - cron: '0 0 * * *'
+    - cron: '0 */12 * * *'
 jobs:
+  # Check for stale issues (no updates in 5 weeks)
   stale:
     runs-on: ubuntu-latest
     steps:
@@ -29,6 +30,35 @@ jobs:
         exempt-issue-labels: 'enhancement,bug'
         days-before-stale: 35
         days-before-close: 7
+  # Close tickets marked with "not on github" label
+  close_not_on_github:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v3
+        with:
+          script: |
+            const issues = await github.issues.listForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'open',
+              labels: 'not on github',
+              per_page: 100,
+              page: 1
+            });
+            const expireMillis = 1000 * 60 * 60 * 36;
+            const curtime = new Date().getTime();
+            for (var issue of issues.data.values()) {
+              const updatetime = new Date(issue.updated_at).getTime();
+              if (curtime < updatetime + expireMillis)
+                continue;
+              await github.issues.update({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                state: 'closed'
+              });
+            }
+  # Close tickets marked with "resolved" label
   close_resolved:
     runs-on: ubuntu-latest
     steps:
@@ -69,3 +99,93 @@ jobs:
                 state: 'closed'
               });
             }
+  # Close PRs marked with "not mainline" label
+  close_not_mainline:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v3
+        with:
+          script: |
+            const issues = await github.issues.listForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'open',
+              labels: 'not mainline',
+              per_page: 100,
+              page: 1
+            });
+            const expireMillis = 1000 * 60 * 60 * 24 * 7;
+            const curtime = new Date().getTime();
+            for (var issue of issues.data.values()) {
+              const updatetime = new Date(issue.updated_at).getTime();
+              if (curtime < updatetime + expireMillis)
+                continue;
+              msg = "This PR is being closed because it is currently not"
+                  + " considered a good match for the master Klipper"
+                  + " repository."
+                  + "\n\n"
+                  + "Best regards,\n"
+                  + "~ Your friendly GitIssueBot"
+                  + "\n\n"
+                  + "PS: I'm just an automated script, not a human being.";
+              await github.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                body: msg
+              });
+              await github.issues.update({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                state: 'closed'
+              });
+            }
+  # Mark (and close) PRs with "pending feedback" for 3+ weeks
+  mark_inactive:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v3
+        with:
+          script: |
+            const issues = await github.issues.listForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'open',
+              labels: 'pending feedback',
+              per_page: 100,
+              page: 1
+            });
+            const expireMillis = 1000 * 60 * 60 * 24 * 21;
+            const curtime = new Date().getTime();
+            for (var issue of issues.data.values()) {
+              const updatetime = new Date(issue.updated_at).getTime();
+              if (curtime < updatetime + expireMillis)
+                continue;
+              msg = "It looks like this GitHub Pull Request has become"
+                  + " inactive.  If there are any further updates, you can"
+                  + " add a comment here or open a new ticket."
+                  + "\n\n"
+                  + "Best regards,\n"
+                  + "~ Your friendly GitIssueBot"
+                  + "\n\n"
+                  + "PS: I'm just an automated script, not a human being.";
+              await github.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                labels: ['inactive']
+              });
+              await github.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                body: msg
+              });
+              await github.issues.update({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                state: 'closed'
+              });
+            }

config/generic-bigtreetech-e3-rrf-v1.1.cfg

@@ -0,0 +1,121 @@
+# This file contains common pin mappings for the BigTreeTech E3 RRF 1.1.
+# To use this config, the firmware should be compiled for the
+# STM32F407 with a "32KiB bootloader".
+
+# The "make flash" command does not work on the E3 RRF 1.1. Instead,
+# after running "make", copy the generated "out/klipper.bin" file to a
+# file named "firmware.bin" on an SD card and then restart the E3 RRF
+# 1.1 with that SD card.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+[stepper_x]
+step_pin: PD5
+dir_pin: !PD4
+enable_pin: !PD7
+microsteps: 16
+rotation_distance: 40
+endstop_pin: ^PC0
+position_endstop: 0
+position_max: 235
+homing_speed: 50
+
+[tmc2209 stepper_x]
+uart_pin: PD6
+run_current: 0.580
+hold_current: 0.500
+stealthchop_threshold: 999999
+
+[stepper_y]
+step_pin: PD0
+dir_pin: !PA15
+enable_pin: !PD3
+microsteps: 16
+rotation_distance: 40
+endstop_pin: ^PC1
+position_endstop: 0
+position_max: 235
+homing_speed: 50
+
+[tmc2209 stepper_y]
+uart_pin: PD1
+run_current: 0.580
+hold_current: 0.500
+stealthchop_threshold: 999999
+
+[stepper_z]
+step_pin: PC6
+dir_pin: PC7
+enable_pin: !PD14
+microsteps: 16
+rotation_distance: 8
+endstop_pin: ^PC2
+position_endstop: 0.0
+position_max: 250
+
+[tmc2209 stepper_z]
+uart_pin: PD15
+run_current: 0.580
+hold_current: 0.500
+stealthchop_threshold: 999999
+
+[extruder]
+step_pin: PD12
+dir_pin: !PD13
+enable_pin: !PD10
+microsteps: 16
+rotation_distance: 33.500
+nozzle_diameter: 0.400
+filament_diameter: 1.750
+heater_pin: PB3
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PA0
+control: pid
+pid_Kp: 21.527
+pid_Ki: 1.063
+pid_Kd: 108.982
+min_temp: 0
+max_temp: 250
+
+[tmc2209 extruder]
+uart_pin: PD11
+run_current: 0.650
+hold_current: 0.500
+stealthchop_threshold: 999999
+
+[heater_bed]
+heater_pin: PB4
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PA1
+control: pid
+pid_Kp: 54.027
+pid_Ki: 0.770
+pid_Kd: 948.182
+min_temp: 0
+max_temp: 130
+
+[heater_fan nozzle_cooling_fan]
+pin: PB6
+
+[fan]
+pin: PB5
+
+[mcu]
+serial: /dev/serial/by-id/usb-Klipper_stm32f407xx_370025000247303034313331-if00
+
+[printer]
+kinematics: cartesian
+max_velocity: 300
+max_accel: 3000
+max_z_velocity: 5
+max_z_accel: 100
+
+# Warning: display section not tested!
+
+[board_pins]
+aliases:
+    # EXP1 header
+    EXP1_1=PE8, EXP1_3=PE7,   EXP1_5=PB2,  EXP1_7=PB1,  EXP1_9=<GND>,
+    EXP1_2=PE9, EXP1_4=<RST>, EXP1_6=PE10, EXP1_8=PE11, EXP1_10=<5V>
+
+# See the sample-lcd.cfg file for definitions of common LCD displays.

config/generic-bigtreetech-skr-2.cfg

@@ -88,6 +88,10 @@ pin: PB7
 #[heater_fan fan2]
 #pin: PB5
 
+# Due to BTT implementing a Marlin-specific safety feature,
+# "anti-reversal stepper protection", this pin needs pulling
+# high to pass power to stepper drivers and most FETs
+
 [output_pin motor_power]
 pin: PC13
 value: 1

config/generic-creality-v4.2.7.cfg

@@ -93,6 +93,6 @@ max_z_accel: 100
 
 [board_pins]
 aliases:
-  EXP1_1=PC6,EXP1_3=PB10,EXP1_5=PB14,EXP1_7=PB12,EXP1_9=<GND>
-  EXP1_2=PB2,EXP1_4=PB11,EXP1_6=PB13,EXP1_8=PB15,EXP1_10=<5V>
+  EXP1_1=PC6,EXP1_3=PB10,EXP1_5=PB14,EXP1_7=PB12,EXP1_9=<GND>,
+  EXP1_2=PB2,EXP1_4=PB11,EXP1_6=PB13,EXP1_8=PB15,EXP1_10=<5V>,
   PROBE_IN=PB0,PROBE_OUT=PB1,FIL_RUNOUT=PC6

config/generic-mks-robin-e3.cfg

@@ -13,6 +13,8 @@
 # MKS Robin E3 has onboard TMC2209. This config can also be used for
 # MKS Robin E3D if equipped with TMC2209 stepper drivers.
 
+# Please note pin name change for stepper Z for v1.1 of the boards.
+
 # See docs/Config_Reference.md for a description of parameters.
 
 [stepper_x]
@@ -38,8 +40,8 @@ position_max: 165
 homing_speed: 50
 
 [stepper_z]
-step_pin: PB7 #PC14 if using board v1.1
-dir_pin: !PB6 #PC15 if using board v1.1
+step_pin: PB7 # PC14 if using board v1.1
+dir_pin: !PB6 # !PC15 if using board v1.1
 enable_pin: !PB8
 microsteps: 16
 rotation_distance: 8
@@ -102,6 +104,10 @@ pin: PA8
 #control_pin: PA3
 #...
 
+#[filament_switch_sensor my_sensor]
+#switch_pin: PB10
+#...
+
 [mcu]
 serial: /dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0
 restart_method: command
@@ -121,6 +127,23 @@ aliases:
     EXP1_2=PC1, EXP1_4=PA5, EXP1_6=PA7, EXP1_8=PC5, EXP1_10=<5V>,
     # EXP2 header
     EXP2_1=PB14, EXP2_3=PB11, EXP2_5=PB0,  EXP2_7=PC10,  EXP2_9=<GND>,
-    EXP2_2=PB13, EXP2_4=PA15, EXP2_6=PB15, EXP2_8=<RST>, EXP2_10=<NC>
+    EXP2_2=PB13, EXP2_4=PA15, EXP2_6=PB15, EXP2_8=<RST>, EXP2_10=<NC>,
+    # CR_EXP3 header - additional header dedicated to Creality Ender 3/5 stock screens
+    CR_EXP3_10=<5V>, CR_EXP3_8=PA4, CR_EXP3_6=PA6, CR_EXP3_4=<RST>, CR_EXP3_2=PC3,
+    CR_EXP3_9=<GND>, CR_EXP3_7=PA5, CR_EXP3_5=PB0, CR_EXP3_3=PB11,  CR_EXP3_1=PC1
+
+# If you're using this board to replace stock Creality board, connect display to EXP3
+# and use this display config
+#[display]
+#lcd_type: st7920
+#sid_pin: CR_EXP3_8
+#cs_pin: CR_EXP3_7
+#sclk_pin: CR_EXP3_6
+#encoder_pins: ^CR_EXP3_5, ^CR_EXP3_3
+#click_pin: ^!CR_EXP3_2
+#
+#[output_pin beeper]
+## pin: EXP1_9
+#pin: CR_EXP3_1
 
 # See the sample-lcd.cfg file for definitions of common LCD displays.

config/generic-replicape.cfg

@@ -130,8 +130,8 @@ aliases:
 mcu: host
 aliases:
    # Host aliases for Linux MCU
-   HOST_X2_STOP=gpio30, HOST_Y2_STOP=gpio113, HOST_Z2_STOP=gpio4
+   HOST_X2_STOP=gpio30, HOST_Y2_STOP=gpio113, HOST_Z2_STOP=gpio4,
    # Thermistors
-   THERM_E=analog4, THERM_H=analog5, THERM_BED=analog6
+   THERM_E=analog4, THERM_H=analog5, THERM_BED=analog6,
    # D1W pin
    DALLAS=gpio2

config/printer-creality-ender3max-2021.cfg

@@ -146,5 +146,5 @@ lcd_type: st7920
 cs_pin: PB12
 sclk_pin: PB13
 sid_pin: PB15
-encoder_pins: ^PD2, ^PD3
-click_pin: ^!PC0
+encoder_pins: ^PB14, ^PB10
+click_pin: ^!PB2