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Update endstops.md

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Remove dependency on cpr in endstop example
This commit is contained in:
Paul Guenette
2021-11-20 13:55:30 -05:00
committed by GitHub
parent 78ee58873c
commit f6394a6c4d
1 changed files with 2 additions and 3 deletions
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5
docs/endstops.md
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@@ -66,13 +66,13 @@ Assuming your endstop is connected to GPIO X:
### Example
If we want to configure a 3D printer-style (configuration 4) minimum endstop for homing on GPIO 5 and we want our motor to move away from the endstop about a quarter turn with a 8192 cpr encoder, we would set:
If we want to configure a 3D printer-style (configuration 4) minimum endstop for homing on GPIO 5 and we want our motor to move away from the endstop about a quarter turn, we would set:
```
<odrv>.config.gpio5_mode = GPIO_MODE_DIGITAL
<odrv>.<axis>.min_endstop.config.gpio_num = 5
<odrv>.<axis>.min_endstop.config.is_active_high = False
<odrv>.<axis>.min_endstop.config.offset = -1.0*(8912/4)
<odrv>.<axis>.min_endstop.config.offset = -0.25
<odrv>.<axis>.min_endstop.config.enabled = True
<odrv>.config.gpio5_mode = GPIO_MODE_DIGITAL_PULL_UP
```
@@ -90,7 +90,6 @@ A state of `True` means the switch is pressed. A state of `False` means the swi
After testing, don't forget to save and reboot:
```
<odrv>.save_configuration()
<odrv>.reboot()
```
---