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updated getting started pages

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gijsio
2020-10-02 12:33:12 +02:00
parent fde114ea02
commit 9829779594
2 changed files with 16 additions and 56 deletions
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32
content/pybytes/dashboard.md
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@@ -16,36 +16,20 @@ In this section, we will explain how to create widgets for data visualisation an
```python
# Import what is necessary to create a thread
import _thread
from time import sleep
import time
import math
# Increment index used to scan each point from vector sensors_data
def inc(index, vector):
if index < len(vector)-1:
return index+1
else:
return 0
# Send data continuously to Pybytes
while True:
for i in range(0,10):
# Define your thread's behaviour, here it's a loop sending sensors data every 5 seconds
def send_env_data():
idx = 0
sensors_data = [0, -0.2, -0.5, -0.7, -0.8, -0.9, -0.9, -0.9, -0.8, -0.6, -0.4, -0.2, 0, 0.3, 0.5, 0.7, 0.8, 0.9, 0.9, 0.9, 0.8, 0.6, 0.4, 0.1]
while True:
# send one element from array `sensors_data` as signal 1
pybytes.send_signal(1, sensors_data[idx])
print('sent {} to Pybytes'.format(sensors_data[idx]))
idx = inc(idx, sensors_data)
sleep(5)
# Start your thread
_thread.start_new_thread(send_env_data, ())
pybytes.send_signal(math.sin(i*math.pi))
print('sent signal {}'.format(i))
time.sleep(10)
```
2. Press *Upload* button to upload the code into your device.
3. After the upload is done, the device will reboot and start sending data to Pybytes. In the Pymakr terminal, you should see messages send to Pybytes.
![](/gitbook/assets/pybytes/dashboard/device-send-messages.png)
## Step 2: Add a signal from your device

40
content/pybytes/gettingstarted.md
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@@ -49,36 +49,10 @@ After creation, you will land on the provisioning page. This is where we 'inform
## Step 4: Your first signal
1. Reset your Pycom device using the reset button. This will reboot the device and activate the Pybytes connection automatically. The output will look similar to this. You should see the `Last Connection` status in Pybytes change from `Never` to `Seconds ago`
```
>>> ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff8020,len:8
load:0x3fff8028,len:2140
ho 0 tail 12 room 4
load:0x4009fa00,len:19760
entry 0x400a05bc
WMAC: {redacted}
Firmware: {latest version}
Pybytes: {latest version}
Initialized watchdog for WiFi and LTE connection with timeout 1260000 ms
WiFi connection established
Connected to MQTT mqtt.pybytes.pycom.io
Pybytes connected successfully (using the built-in pybytes library)
Pybytes configuration read from /flash/pybytes_config.json
```
> If you get any kind of error message, check the WiFi credentials you entered are correct and that you are in range of this WiFi network
2. Use the opportunity to define a signal in Pybytes. The signal number can be anywhere from 0-254 (255 is reserved)
![](/gitbook/assets/pybytes/add-device/define-signal.png)
3. Now, in the REPL, you can type:
2. Now, in the REPL, you can type:
```python
>>> pybytes.send_signal(1, "hello world")
```
@@ -86,11 +60,13 @@ After creation, you will land on the provisioning page. This is where we 'inform
![](/gitbook/assets/pybytes/add-device/send-signal.png)
> Next to `pybytes.send_signal(...)`, we can use ...
You can continue to [display data from your device into the Pybytes dashboard](/pybytes/dashboard/)
## Final remarks
If you wish to disable Pybytes, you can use `pycom.pybytes_on_boot(False)` will permanently
If you wish to disable Pybytes, you can use `pycom.pybytes_on_boot(False)` will permanently. It is also possible to start Pybytes in a later stage (not on boot) by importing the module:
```python
from _pybytes import Pybytes
pybytes = Pybytes
```
Continue to [display data from your device into the Pybytes dashboard](/pybytes/dashboard/)