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added extra examples

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gijsio
2020-07-27 13:01:36 +02:00
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commit 009b388b2d
6 changed files with 206 additions and 10 deletions
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2
content/tutorials/basic/print.md
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@@ -19,4 +19,6 @@ print("\n") #feed a new line
print("\t tabbed in")
#you can specify a variable into the string as well!
print("hello world: " + str(machine.rng()) + " random number" )
#or use format
print("hello world: {} {}".format(machine.rng(), " random number"))
```

6
content/tutorials/expansionboards/_index.md
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@@ -8,11 +8,13 @@ disable_breadcrumbs: true
---
>Note: Before using the pysense and pytrac boards, check the [GitHub](https://github.com/pycom/pycom-libraries) for the latest version of the libraries.
Make a folder inside your project folder and call it `lib`. Then, copy the appropiate libraries from the github repository to the folder. Always copy the `pysense.py` or `pytrack.py` and `pycoproc.py` files if you want to use the boards' functions
To use the Pysense, Pytrack or Pyscan, make a folder inside your project folder and call it `lib`. Then, copy the appropiate sensor libraries from the github repository to the folder. Always copy the `pysense.py` or `pytrack.py` and `pycoproc.py` files if you want to use the boards' functions.
* [Pygate](../expansionboards/pygate/)
* [Pysense](../expansionboards/pysense/)
* [Pysense 2.0 X](../expansionboards/pysense2/)
* [Pytrack](../expansionboards/pytrack/)
* [Pytrack 2.0 X](../expansionboards/pytrack2/)
* [Pyscan](../expansionboards/pyscan/)
* [Pyscan](../expansionboards/pyscan/)
>Note: Make sure to click `upload to device` to be able to `import` the appropriate libraries in your code!

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content/tutorials/expansionboards/pysense.md
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@@ -6,6 +6,64 @@ aliases:
- chapter/tutorials/pysense
---
## All sensors
>Note: You can find this example in the [GitHub repository](https://github.com/pycom/pycom-libraries/tree/master/pysense). Over there, you can also find the relevant libraries.
```python
#!/usr/bin/env python
#
# Copyright (c) 2020, Pycom Limited.
#
# This software is licensed under the GNU GPL version 3 or any
# later version, with permitted additional terms. For more information
# see the Pycom Licence v1.0 document supplied with this file, or
# available at https://www.pycom.io/opensource/licensing
#
# See https://docs.pycom.io for more information regarding library specifics
import time
import pycom
from pysense import Pysense
import machine
from LIS2HH12 import LIS2HH12
from SI7006A20 import SI7006A20
from LTR329ALS01 import LTR329ALS01
from MPL3115A2 import MPL3115A2,ALTITUDE,PRESSURE
pycom.heartbeat(False)
pycom.rgbled(0x0A0A08) # white
py = Pysense()
mp = MPL3115A2(py,mode=ALTITUDE) # Returns height in meters. Mode may also be set to PRESSURE, returning a value in Pascals
print("MPL3115A2 temperature: " + str(mp.temperature()))
print("Altitude: " + str(mp.altitude()))
mpp = MPL3115A2(py,mode=PRESSURE) # Returns pressure in Pa. Mode may also be set to ALTITUDE, returning a value in meters
print("Pressure: " + str(mpp.pressure()))
si = SI7006A20(py)
print("Temperature: " + str(si.temperature())+ " deg C and Relative Humidity: " + str(si.humidity()) + " %RH")
print("Dew point: "+ str(si.dew_point()) + " deg C")
t_ambient = 24.4
print("Humidity Ambient for " + str(t_ambient) + " deg C is " + str(si.humid_ambient(t_ambient)) + "%RH")
lt = LTR329ALS01(py)
print("Light (channel Blue lux, channel Red lux): " + str(lt.light()))
li = LIS2HH12(py)
print("Acceleration: " + str(li.acceleration()))
print("Roll: " + str(li.roll()))
print("Pitch: " + str(li.pitch()))
print("Battery voltage: " + str(py.read_battery_voltage()))
time.sleep(3)
py.setup_sleep(10)
py.go_to_sleep()
```
## Accelerometer
This basic example shows how to read pitch and roll from the on-board accelerometer and output it in comma separated value (CSV) format over serial.
@@ -24,7 +82,7 @@ while True:
time.sleep_ms(100)
```
![](/gitbook/assets/accelerometer_visualiser.png)
If you want to visualise the data output by this script a Processing sketch is available [here](https://github.com/pycom/pycom-libraries/tree/master/examples/pytrack_pysense_accelerometer) that will show the board orientation in 3D.
>Note: Use [Processing](https://processing.org/) to visualize the orientation of your board using the example. You can find the Processing sketch [here](https://github.com/pycom/pycom-libraries/tree/master/examples/pytrack_pysense_accelerometer)
>
>![](/gitbook/assets/accelerometer_visualiser.png)

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content/tutorials/expansionboards/pysense2.md
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@@ -0,0 +1,66 @@
---
title: "Pysense 2.0 X Examples"
aliases:
- tutorials/pysense.html
- tutorials/pysense.md
- chapter/tutorials/pysense
---
The Pysense 2.0 X has an external header that allows you to attach all kinds of sensors.
## All sensors
>Note: You can find this example in the [GitHub repository](https://github.com/pycom/pycom-libraries/tree/master/pysense-2). Over there, you can also find the relevant libraries.
```python
#!/usr/bin/env python
#
# Copyright (c) 2020, Pycom Limited.
#
# This software is licensed under the GNU GPL version 3 or any
# later version, with permitted additional terms. For more information
# see the Pycom Licence v1.0 document supplied with this file, or
# available at https://www.pycom.io/opensource/licensing
#
# See https://docs.pycom.io for more information regarding library specifics
import time
import pycom
from pysense import Pysense
import machine
from LIS2HH12 import LIS2HH12
from SI7006A20 import SI7006A20
from LTR329ALS01 import LTR329ALS01
from MPL3115A2 import MPL3115A2,ALTITUDE,PRESSURE
pycom.heartbeat(False)
pycom.rgbled(0x0A0A08) # white
py = Pysense()
mp = MPL3115A2(py,mode=ALTITUDE) # Returns height in meters. Mode may also be set to PRESSURE, returning a value in Pascals
print("MPL3115A2 temperature: " + str(mp.temperature()))
print("Altitude: " + str(mp.altitude()))
mpp = MPL3115A2(py,mode=PRESSURE) # Returns pressure in Pa. Mode may also be set to ALTITUDE, returning a value in meters
print("Pressure: " + str(mpp.pressure()))
si = SI7006A20(py)
print("Temperature: " + str(si.temperature())+ " deg C and Relative Humidity: " + str(si.humidity()) + " %RH")
print("Dew point: "+ str(si.dew_point()) + " deg C")
t_ambient = 24.4
print("Humidity Ambient for " + str(t_ambient) + " deg C is " + str(si.humid_ambient(t_ambient)) + "%RH")
lt = LTR329ALS01(py)
print("Light (channel Blue lux, channel Red lux): " + str(lt.light()))
li = LIS2HH12(py)
print("Acceleration: " + str(li.acceleration()))
print("Roll: " + str(li.roll()))
print("Pitch: " + str(li.pitch()))
print("Battery voltage: " + str(py.read_battery_voltage()))
# time.sleep(3)
# py.setup_sleep(10)
# py.go_to_sleep()
```

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content/tutorials/expansionboards/pytrack.md
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@@ -7,12 +7,9 @@ aliases:
---
Both the Pysense and Pytrack use the same accelerometer. Please see the [Pysense Examples](../pysense) to see how to use the accelerometer.
>Note: You can find this example in the [GitHub repository](https://github.com/pycom/pycom-libraries/tree/master/pytrack). Over there, you can also find the relevant libraries.
## Example
>Note: You need to add the libraries in the `lib` folder before the example will work
You can find this example in the [pycom/pycom-libraries](https://github.com/pycom/pycom-libraries) GitHub repository.
## GPS Example
```python
@@ -56,3 +53,4 @@ while (True):
* [micropyGPS](https://github.com/inmcm/micropyGPS)
* [Alternative L76GNSS module](https://github.com/andrethemac/L76GLNSV4/blob/master/L76GNSV4.py)

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content/tutorials/expansionboards/pytrack2.md
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@@ -0,0 +1,70 @@
---
title: "Pytrack 2.0 X Examples"
aliases:
- tutorials/pysense.html
- tutorials/pysense.md
- chapter/tutorials/pysense
---
The Pytrack 2.0 X has an external header that allows you to attach all kinds of sensors.
## All sensors
>Note: You can find this example in the [GitHub repository](https://github.com/pycom/pycom-libraries/tree/master/pytrack-2). Over there, you can also find the relevant libraries.
```python
#!/usr/bin/env python
#
# Copyright (c) 2020, Pycom Limited.
#
# This software is licensed under the GNU GPL version 3 or any
# later version, with permitted additional terms. For more information
# see the Pycom Licence v1.0 document supplied with this file, or
# available at https://www.pycom.io/opensource/licensing
#
import machine
import math
import network
import os
import time
import utime
import gc
import pycom
from machine import RTC
from machine import SD
from L76GNSS import L76GNSS
from pytrack import Pytrack
pycom.heartbeat(False)
pycom.rgbled(0x0A0A08) # white
time.sleep(2)
gc.enable()
# setup rtc
rtc = machine.RTC()
rtc.ntp_sync("pool.ntp.org")
utime.sleep_ms(750)
print('\nRTC Set from NTP to UTC:', rtc.now())
utime.timezone(7200)
print('Adjusted from UTC to EST timezone', utime.localtime(), '\n')
py = Pytrack()
time.sleep(1)
l76 = L76GNSS(py, timeout=30, buffer=512)
# sd = SD()
# os.mount(sd, '/sd')
# f = open('/sd/gps-record.txt', 'w')
# while (True):
for _ in range(5):
coord = l76.coordinates()
#f.write("{} - {}\n".format(coord, rtc.now()))
print("{} - {} - {}".format(coord, rtc.now(), gc.mem_free()))
"""
# sleep procedure
time.sleep(3)
py.setup_sleep(10)
py.go_to_sleep()
"""
```