Pin is not a valid pin name on mcu 'host'

akawaoku · June 13, 2024, 2:42pm

Basic Information:

Printer Model: Anet A8 plus
MCU / Printerboard: Orange pi 3 LTS
klippy.log

Hi, I just made all steps decribed in RPi microcontroller.
I did the export gpio also:

 +------+-----+----------+--------+---+   OPi 3  +---+--------+----------+-----+------+
 | GPIO | wPi |   Name   |  Mode  | V | Physical | V |  Mode  | Name     | wPi | GPIO |
 +------+-----+----------+--------+---+----++----+---+--------+----------+-----+------+
 |      |     |     3.3V |        |   |  1 || 2  |   |        | 5V       |       |        |
 |  122 |   0 |    SDA.0 |    OFF | 0 |  3 || 4  |   |        | 5V       |     |      |
 |  121 |   1 |    SCL.0 |    OFF | 0 |  5 || 6  |   |        | GND      |     |      |
 |  118 |   2 |    PWM.0 |    OFF | 0 |  7 || 8  | 0 | OFF    | PL02     | 3   | 354  |
 |      |     |      GND |        |   |  9 || 10 | 0 | OFF    | PL03     | 4   | 355  |
 |  120 |   5 |    RXD.3 |    OFF | 0 | 11 || 12 | 0 | OFF    | PD18     | 6   | 114  |
 |  119 |   7 |    TXD.3 |    OFF | 0 | 13 || 14 |   |        | GND      |     |      |
 |  362 |   8 |     PL10 |     IN | 0 | 15 || 16 | 0 | OFF    | PD15     | 9   | 111  |
 |      |     |     3.3V |        |   | 17 || 18 | 0 | OFF    | PD16     | 10  | 112  |
 |  229 |  11 |   MOSI.1 |    OFF | 0 | 19 || 20 |   |        | GND      |     |      |
 |  230 |  12 |   MISO.1 |    OFF | 0 | 21 || 22 | 0 | OFF    | PD21     | 13  | 117  |
 |  228 |  14 |   SCLK.1 |    OFF | 0 | 23 || 24 | 0 | OFF    | CE.1     | 15  | 227  |
 |      |     |      GND |        |   | 25 || 26 | 0 | OFF    | PL08     | 16  | 360  |
 +------+-----+----------+--------+---+----++----+---+--------+----------+-----+------+
 | GPIO | wPi |   Name   |  Mode  | V | Physical | V |  Mode  | Name     | wPi | GPIO |
 +------+-----+----------+--------+---+   OPi 3  +---+--------+----------+-----+------+

[mcu host]
serial: /tmp/klipper_host_mcu
[filament_switch_sensor RunoutSensor]
pause_on_runout: False
runout_gcode: PAUSE
insert_gcode: RESUME
switch_pin: !host:PL10

However I still getting the error: Pin ‘PL10’ is not a valid pin name on mcu ‘host’

Just to complement and document better the solution, find follow the procedure that I made to find the correct gpio pin:
-Using libgpiod I got:

orangepi@orangepi3-lts:~$ sudo gpioinfo
gpiochip0 - 64 lines:
line 0: unnamed kernel input active-high [used]
line 1: unnamed kernel input active-high [used]
line 2: unnamed unused input active-high
line 3: unnamed unused input active-high
line 4: unnamed “red-led” output active-high [used]
line 5: unnamed unused input active-high
line 6: unnamed unused input active-high
line 7: unnamed “green-led” output active-high [used]
line 8: unnamed unused input active-high
line 9: unnamed kernel input active-high [used]
line 10: unnamed “klipper” input active-high [used]
line 11: unnamed unused input active-high
line 12: unnamed unused input active-high
line 13: unnamed unused input active-high
line 14: unnamed unused input active-high
line 15: unnamed unused input active-high
line 16: unnamed unused input active-high
line 17: unnamed unused input active-high
line 18: unnamed unused input active-high
line 19: unnamed unused input active-high
line 20: unnamed unused input active-high
line 21: unnamed unused input active-high
line 22: unnamed unused input active-high
line 23: unnamed unused input active-high
line 24: unnamed unused input active-high
line 25: unnamed unused input active-high
line 26: unnamed unused input active-high
line 27: unnamed unused input active-high
line 28: unnamed unused input active-high
line 29: unnamed unused input active-high
line 30: unnamed unused input active-high
line 31: unnamed unused input active-high
line 32: unnamed unused input active-high
line 33: unnamed unused input active-high
line 34: unnamed unused input active-high
line 35: unnamed “reset” output active-low [used]
line 36: unnamed unused input active-high
line 37: unnamed unused input active-high
line 38: unnamed unused input active-high
line 39: unnamed unused input active-high
line 40: unnamed unused input active-high
line 41: unnamed unused input active-high
line 42: unnamed unused input active-high
line 43: unnamed unused input active-high
line 44: unnamed unused input active-high
line 45: unnamed unused input active-high
line 46: unnamed unused input active-high
line 47: unnamed unused input active-high
line 48: unnamed unused input active-high
line 49: unnamed unused input active-high
line 50: unnamed unused input active-high
line 51: unnamed unused input active-high
line 52: unnamed unused input active-high
line 53: unnamed unused input active-high
line 54: unnamed unused input active-high
line 55: unnamed unused input active-high
line 56: unnamed unused input active-high
line 57: unnamed unused input active-high
line 58: unnamed unused input active-high
line 59: unnamed unused input active-high
line 60: unnamed unused input active-high
line 61: unnamed unused input active-high
line 62: unnamed unused input active-high
line 63: unnamed unused input active-high
gpiochip1 - 256 lines:
line 0: unnamed unused input active-high
line 1: unnamed unused input active-high
line 2: unnamed unused input active-high
line 3: unnamed unused input active-high
line 4: unnamed unused input active-high
line 5: unnamed unused input active-high
line 6: unnamed unused input active-high
line 7: unnamed unused input active-high
line 8: unnamed unused input active-high
line 9: unnamed unused input active-high
line 10: unnamed unused input active-high
line 11: unnamed unused input active-high
line 12: unnamed unused input active-high
line 13: unnamed unused input active-high
line 14: unnamed unused input active-high
line 15: unnamed unused input active-high
line 16: unnamed unused input active-high
line 17: unnamed unused input active-high
line 18: unnamed unused input active-high
line 19: unnamed unused input active-high
line 20: unnamed unused input active-high
line 21: unnamed unused input active-high
line 22: unnamed unused input active-high
line 23: unnamed unused input active-high
line 24: unnamed unused input active-high
line 25: unnamed unused input active-high
line 26: unnamed unused input active-high
line 27: unnamed unused input active-high
line 28: unnamed unused input active-high
line 29: unnamed unused input active-high
line 30: unnamed unused input active-high
line 31: unnamed unused input active-high
line 32: unnamed unused input active-high
line 33: unnamed unused input active-high
line 34: unnamed unused input active-high
line 35: unnamed unused input active-high
line 36: unnamed unused input active-high
line 37: unnamed unused input active-high
line 38: unnamed unused input active-high
line 39: unnamed unused input active-high
line 40: unnamed unused input active-high
line 41: unnamed unused input active-high
line 42: unnamed unused input active-high
line 43: unnamed unused input active-high
line 44: unnamed unused input active-high
line 45: unnamed unused input active-high
line 46: unnamed unused input active-high
line 47: unnamed unused input active-high
line 48: unnamed unused input active-high
line 49: unnamed unused input active-high
line 50: unnamed unused input active-high
line 51: unnamed unused input active-high
line 52: unnamed “interrupt” input active-high [used]
line 53: unnamed unused input active-high
line 54: unnamed unused input active-high
line 55: unnamed unused input active-high
line 56: unnamed unused input active-high
line 57: unnamed unused input active-high
line 58: unnamed unused input active-high
line 59: unnamed unused input active-high
line 60: unnamed unused input active-high
line 61: unnamed unused input active-high
line 62: unnamed unused input active-high
line 63: unnamed unused input active-high
line 64: unnamed unused input active-high
line 65: unnamed unused input active-high
line 66: unnamed unused input active-high
line 67: unnamed unused input active-high
line 68: unnamed unused input active-high
line 69: unnamed unused input active-high
line 70: unnamed unused input active-high
line 71: unnamed unused input active-high
line 72: unnamed unused input active-high
line 73: unnamed unused input active-high
line 74: unnamed unused input active-high
line 75: unnamed unused input active-high
line 76: unnamed unused input active-high
line 77: unnamed unused input active-high
line 78: unnamed unused input active-high
line 79: unnamed “usb0_id_det” input active-high [used]
line 80: unnamed unused input active-high
line 81: unnamed unused input active-high
line 82: unnamed unused input active-high
line 83: unnamed unused input active-high
line 84: unnamed unused input active-high
line 85: unnamed unused input active-high
line 86: unnamed unused input active-high
line 87: unnamed unused input active-high
line 88: unnamed unused input active-high
line 89: unnamed unused input active-high
line 90: unnamed unused input active-high
line 91: unnamed unused input active-high
line 92: unnamed unused input active-high
line 93: unnamed unused input active-high
line 94: unnamed unused input active-high
line 95: unnamed unused input active-high
line 96: unnamed unused input active-high
line 97: unnamed unused input active-high
line 98: unnamed unused input active-high
line 99: unnamed unused input active-high
line 100: unnamed unused input active-high
line 101: unnamed unused input active-high
line 102: unnamed “gmac-3v3” output active-high [used]
line 103: unnamed unused input active-high
line 104: unnamed unused input active-high
line 105: unnamed unused input active-high
line 106: unnamed unused input active-high
line 107: unnamed unused input active-high
line 108: unnamed unused input active-high
line 109: unnamed unused input active-high
line 110: unnamed “PHY reset” output active-low [used]
line 111: unnamed unused input active-high
line 112: unnamed unused input active-high
line 113: unnamed unused input active-high
line 114: unnamed unused input active-high
line 115: unnamed unused input active-high
line 116: unnamed unused input active-high
line 117: unnamed unused input active-high
line 118: unnamed unused input active-high
line 119: unnamed unused input active-high
line 120: unnamed unused input active-high
line 121: unnamed unused input active-high
line 122: unnamed unused input active-high
line 123: unnamed unused input active-high
line 124: unnamed unused input active-high
line 125: unnamed unused input active-high
line 126: unnamed unused input active-high
line 127: unnamed unused input active-high
line 128: unnamed unused input active-high
line 129: unnamed unused input active-high
line 130: unnamed unused input active-high
line 131: unnamed unused input active-high
line 132: unnamed unused input active-high
line 133: unnamed unused input active-high
line 134: unnamed unused input active-high
line 135: unnamed unused input active-high
line 136: unnamed unused input active-high
line 137: unnamed unused input active-high
line 138: unnamed unused input active-high
line 139: unnamed unused input active-high
line 140: unnamed unused input active-high
line 141: unnamed unused input active-high
line 142: unnamed unused input active-high
line 143: unnamed unused input active-high
line 144: unnamed unused input active-high
line 145: unnamed unused input active-high
line 146: unnamed unused input active-high
line 147: unnamed unused input active-high
line 148: unnamed unused input active-high
line 149: unnamed unused input active-high
line 150: unnamed unused input active-high
line 151: unnamed unused input active-high
line 152: unnamed unused input active-high
line 153: unnamed unused input active-high
line 154: unnamed unused input active-high
line 155: unnamed unused input active-high
line 156: unnamed unused input active-high
line 157: unnamed unused input active-high
line 158: unnamed unused input active-high
line 159: unnamed unused input active-high
line 160: unnamed unused input active-high
line 161: unnamed unused input active-high
line 162: unnamed unused input active-high
line 163: unnamed unused input active-high
line 164: unnamed unused input active-high
line 165: unnamed unused input active-high
line 166: unnamed “cd” input active-low [used]
line 167: unnamed unused input active-high
line 168: unnamed unused input active-high
line 169: unnamed unused input active-high
line 170: unnamed unused input active-high
line 171: unnamed unused input active-high
line 172: unnamed unused input active-high
line 173: unnamed unused input active-high
line 174: unnamed unused input active-high
line 175: unnamed unused input active-high
line 176: unnamed unused input active-high
line 177: unnamed unused input active-high
line 178: unnamed unused input active-high
line 179: unnamed unused input active-high
line 180: unnamed unused input active-high
line 181: unnamed unused input active-high
line 182: unnamed unused input active-high
line 183: unnamed unused input active-high
line 184: unnamed unused input active-high
line 185: unnamed unused input active-high
line 186: unnamed unused input active-high
line 187: unnamed unused input active-high
line 188: unnamed unused input active-high
line 189: unnamed unused input active-high
line 190: unnamed unused input active-high
line 191: unnamed unused input active-high
line 192: unnamed unused input active-high
line 193: unnamed unused input active-high
line 194: unnamed unused input active-high
line 195: unnamed unused input active-high
line 196: unnamed unused input active-high
line 197: unnamed unused input active-high
line 198: unnamed unused input active-high
line 199: unnamed unused input active-high
line 200: unnamed unused input active-high
line 201: unnamed unused input active-high
line 202: unnamed unused input active-high
line 203: unnamed unused input active-high
line 204: unnamed unused input active-high
line 205: unnamed unused input active-high
line 206: unnamed unused input active-high
line 207: unnamed unused input active-high
line 208: unnamed unused input active-high
line 209: unnamed unused input active-high
line 210: unnamed unused input active-high
line 211: unnamed unused input active-high
line 212: unnamed unused input active-high
line 213: unnamed unused input active-high
line 214: unnamed unused input active-high
line 215: unnamed unused input active-high
line 216: unnamed unused input active-high
line 217: unnamed unused input active-high
line 218: unnamed unused input active-high
line 219: unnamed unused input active-high
line 220: unnamed unused input active-high
line 221: unnamed unused input active-high
line 222: unnamed unused input active-high
line 223: unnamed unused input active-high
line 224: unnamed unused input active-high
line 225: unnamed unused input active-high
line 226: unnamed “ddc-en” output active-high [used]
line 227: unnamed unused input active-high
line 228: unnamed unused input active-high
line 229: unnamed unused input active-high
line 230: unnamed unused input active-high
line 231: unnamed “vcc33-wifi” output active-high [used]
line 232: unnamed unused input active-high
line 233: unnamed unused input active-high
line 234: unnamed unused input active-high
line 235: unnamed unused input active-high
line 236: unnamed unused input active-high
line 237: unnamed unused input active-high
line 238: unnamed unused input active-high
line 239: unnamed unused input active-high
line 240: unnamed unused input active-high
line 241: unnamed unused input active-high
line 242: unnamed unused input active-high
line 243: unnamed unused input active-high
line 244: unnamed unused input active-high
line 245: unnamed unused input active-high
line 246: unnamed unused input active-high
line 247: unnamed unused input active-high
line 248: unnamed unused input active-high
line 249: unnamed unused input active-high
line 250: unnamed unused input active-high
line 251: unnamed unused input active-high
line 252: unnamed unused input active-high
line 253: unnamed unused input active-high
line 254: unnamed unused input active-high
line 255: unnamed unused input active-high

orangepi@orangepi3-lts:~$ sudo cat /sys/kernel/debug/gpio
gpiochip1: GPIOs 0-255, parent: platform/300b000.pinctrl, 300b000.pinctrl:
 gpio-79  (                    |usb0_id_det         ) in  hi
 gpio-102 (                    |gmac-3v3            ) out hi
 gpio-110 (                    |PHY reset           ) out hi ACTIVE LOW
 gpio-166 (                    |cd                  ) in  lo IRQ ACTIVE LOW
 gpio-226 (                    |ddc-en              ) out hi
 gpio-231 (                    |vcc33-wifi          ) out hi

gpiochip0: GPIOs 352-415, parent: platform/7022000.pinctrl, 7022000.pinctrl:
 gpio-356 (                    |red-led             ) out lo
 gpio-359 (                    |green-led           ) out hi
 gpio-362 (                    |klipper             ) in  lo
 gpio-387 (                    |reset               ) out hi ACTIVE LOW

-The results showed by gpiod gave me the red-led (as reference) a “gpiochip0 line 4”.
-The cat showed the red-led as “gpiochip0 gpio-356”, and other good information that the system set the gpios from 352-415 at the gpiochip0.
-Using red-led as reference, follow how to calculate the gpio #:
(red-led): 356 - 256 - 96 = 4.
The 356 is the gpio # got by cat for red-led, 256 is the quantity of gpios on gpiochip1 and 96 is the gap quantity between gpiochip0 and 1. This results can be validate on “gpio info” command result.

-Using WiringOP for orangepi I got:

orangepi@orangepi3-lts:~$ gpio readall
 +------+-----+----------+--------+---+   OPi 3  +---+--------+----------+-----+------+
 | GPIO | wPi |   Name   |  Mode  | V | Physical | V |  Mode  | Name     | wPi | GPIO |
 +------+-----+----------+--------+---+----++----+---+--------+----------+-----+------+
 |      |     |     3.3V |        |   |  1 || 2  |   |        | 5V       |     |      |
 |  122 |   0 |    SDA.0 |    OFF | 0 |  3 || 4  |   |        | 5V       |     |      |
 |  121 |   1 |    SCL.0 |    OFF | 0 |  5 || 6  |   |        | GND      |     |      |
 |  118 |   2 |    PWM.0 |    OFF | 0 |  7 || 8  | 0 | OFF    | PL02     | 3   | 354  |
 |      |     |      GND |        |   |  9 || 10 | 1 | IN     | PL03     | 4   | 355  |
 |  120 |   5 |    RXD.3 |    OFF | 0 | 11 || 12 | 0 | OFF    | PD18     | 6   | 114  |
 |  119 |   7 |    TXD.3 |    OFF | 0 | 13 || 14 |   |        | GND      |     |      |
 |  362 |   8 |     PL10 |     IN | 0 | 15 || 16 | 0 | OFF    | PD15     | 9   | 111  |
 |      |     |     3.3V |        |   | 17 || 18 | 0 | OFF    | PD16     | 10  | 112  |
 |  229 |  11 |   MOSI.1 |    OFF | 0 | 19 || 20 |   |        | GND      |     |      |
 |  230 |  12 |   MISO.1 |    OFF | 0 | 21 || 22 | 0 | OFF    | PD21     | 13  | 117  |
 |  228 |  14 |   SCLK.1 |    OFF | 0 | 23 || 24 | 0 | OFF    | CE.1     | 15  | 227  |
 |      |     |      GND |        |   | 25 || 26 | 0 | OFF    | PL08     | 16  | 360  |
 +------+-----+----------+--------+---+----++----+---+--------+----------+-----+------+
 | GPIO | wPi |   Name   |  Mode  | V | Physical | V |  Mode  | Name     | wPi | GPIO |
 +------+-----+----------+--------+---+   OPi 3  +---+--------+----------+-----+------+

Intended ti use the gpio 362:
362 - 256 - 96 = 10

[filament_switch_sensor RunoutSensor]
pause_on_runout: False
runout_gcode: PAUSE
insert_gcode: RESUME
switch_pin: !host:gpio10

gaolst · June 13, 2024, 3:08pm

For Linux host MCU - it should be in another form, like this: !host:gpiochip0/gpio17
numbers are just a sample.

Call gpioinfo command and find your PL10 pin, from there you can find your gpiochip and gpio number
documentation

EddyMI3D · June 13, 2024, 3:20pm

For code snippets, please use Preformatted Text, not Blockquote. It will look way much better.
Format

system · July 14, 2024, 1:21am

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Pin is not a valid pin name on mcu 'host'

Basic Information:

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