docs: Various minor fixes (#5175)

Signed-off-by: Yifei Ding<yifeiding@protonmail.com
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Yifei Ding 2022-01-26 15:00:18 -08:00 committed by GitHub
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8 changed files with 12 additions and 13 deletions

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@ -8,7 +8,7 @@ Klipper currently only supports CAN on stm32 chips. In addition, the
micro-controller chip must support CAN and it must be on a board that
has a CAN transceiver.
To compile for CAN, run "make menuconfig" and select "CAN bus" as the
To compile for CAN, run `make menuconfig` and select "CAN bus" as the
communication interface. Finally, compile the micro-controller code
and flash it to the target board.

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@ -45,8 +45,7 @@ gcode:
SET_PIN PIN=my_led VALUE=0
```
This will be showing is you use the `HELP` command or use the autocomplete
function.
The terminal will display the description when you use the `HELP` command or the autocomplete function.
## Save/Restore state for G-Code moves

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@ -2211,7 +2211,7 @@ sensor_type:
### LM75 temperature sensor
LM75/LM75A two wire (I2C) connected temperature sensors. These sensors
have range up to 125 C, so are usable for e.g. chamber temperature
have a range of -55~125 C, so are usable for e.g. chamber temperature
monitoring. They can also function as simple fan/heater controllers.
```

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@ -132,10 +132,10 @@ troubleshooting tips in the previous section to confirm the
Klipper supports
[PID control](https://en.wikipedia.org/wiki/PID_controller) for the
extruder and bed heaters. In order to use this control mechanism it is
necessary to calibrate the PID settings on each printer. (PID settings
extruder and bed heaters. In order to use this control mechanism, it is
necessary to calibrate the PID settings on each printer (PID settings
found in other firmwares or in the example configuration files often
work poorly.)
work poorly).
To calibrate the extruder, navigate to the OctoPrint terminal tab and
run the PID_CALIBRATE command. For example: `PID_CALIBRATE

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@ -15,7 +15,7 @@
13. [My TMC motor driver turns off in the middle of a print](#my-tmc-motor-driver-turns-off-in-the-middle-of-a-print)
14. [I keep getting random "Lost communication with MCU" errors](#i-keep-getting-random-lost-communication-with-mcu-errors)
15. [My Raspberry Pi keeps rebooting during prints](#my-raspberry-pi-keeps-rebooting-during-prints)
16. [When I set "restart_method=command" my AVR device just hangs on a restart](#when-i-set-restart_methodcommand-my-avr-device-just-hangs-on-a-restart)
16. [When I set `restart_method=command` my AVR device just hangs on a restart](#when-i-set-restart_methodcommand-my-avr-device-just-hangs-on-a-restart)
17. [Will the heaters be left on if the Raspberry Pi crashes?](#will-the-heaters-be-left-on-if-the-raspberry-pi-crashes)
18. [How do I convert a Marlin pin number to a Klipper pin name?](#how-do-i-convert-a-marlin-pin-number-to-a-klipper-pin-name)
19. [Do I have to wire my device to a specific type of micro-controller pin?](#do-i-have-to-wire-my-device-to-a-specific-type-of-micro-controller-pin)
@ -293,7 +293,7 @@ troubleshooting steps for a
["Lost communication with MCU"](#i-keep-getting-random-lost-communication-with-mcu-errors)
error.
## When I set "restart_method=command" my AVR device just hangs on a restart
## When I set `restart_method=command` my AVR device just hangs on a restart
Some old versions of the AVR bootloader have a known bug in watchdog
event handling. This typically manifests when the printer.cfg file has

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@ -54,7 +54,7 @@ command in terminal.
By default, the sensor is disabled at power-on.
To enable the sensor, issue **ENABLE_FILAMENT_WIDTH_SENSOR** command or
set the `enable` parameter to `true.`
set the `enable` parameter to `true`.
## Logging

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@ -163,7 +163,7 @@ TEST_RESONANCES AXIS=Y
```
This will generate 2 CSV files (`/tmp/resonances_x_*.csv` and
`/tmp/resonances_y_*.csv`). These files can be processed with the stand-alone
script on a Raspberry Pi. To do that, run running the following commands:
script on a Raspberry Pi. To do that, run the following commands:
```
~/klipper/scripts/calibrate_shaper.py /tmp/resonances_x_*.csv -o /tmp/shaper_calibrate_x.png
~/klipper/scripts/calibrate_shaper.py /tmp/resonances_y_*.csv -o /tmp/shaper_calibrate_y.png

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@ -63,10 +63,10 @@ following the instructions in
## Optional: Identify the correct gpiochip
On Rasperry and on many clones the pins exposed on the GPIO belong to the first gpiochip. They can therefore be used on klipper simply by referring them with the name `gpio0..n`.
On Rasperry Pi and on many clones the pins exposed on the GPIO belong to the first gpiochip. They can therefore be used on klipper simply by referring them with the name `gpio0..n`.
However, there are cases in which the exposed pins belong to gpiochips other than the first. For example in the case of some OrangePi models or if a Port Expander is used. In these cases it is useful to use the commands to access the _Linux GPIO character device_ to verify the configuration.
To install the _Linux GPIO character device - binary_ on a debian based distro like octopi run:
To install the _Linux GPIO character device - binary_ on a debian based distro like OctoPi run:
```
sudo apt-get install gpiod
```