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added bootmgr command (#406)

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gijsio
2021-04-09 16:59:53 +02:00
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commit 055221df89
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content/gettingstarted/programming/safeboot.md
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@@ -40,14 +40,26 @@ If problems occur within the filesystem or you wish to factory reset your module
> Be aware, formatting the flash filesystem will delete all files inside the internal device storage (not the SD card) and they cannot be recovered.
### Programatticaly enable safeboot
Next to the manual method to enter safeboot, it is also possible to enable safebooting in micropython using the following snippet, which is the same as pressing `CTRL+F` in Pymakr, and will **not** hold through a hard-reset:
```python
import machine
import pycom
pycom.bootmgr(safeboot=True)
machine.reset()
```
## Reset
### Soft reset
Pycom devices support both soft and hard resets. A soft reset clears the state of the MicroPython virtual machine but leaves hardware peripherals unaffected. To do a soft reset, press `Ctrl+D` on the REPL or from within a script, run:
```python
>>> import sys
>>> sys.exit()
```
### Hard reset
A hard reset is the same as performing a power cycle to the device. In order to hard reset the device, press the `reset` switch or run: