Thanks for both methods. Very useful to know.
Welcome!
This is the community forum for my apps Pythonista and Editorial.
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Posts made by macmacmac
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RE: Can I use the pyphen module?
@ywangd: Thanks a lot for the simple solution. Restarting did the trick. Thanks also for writing stash.
@Webmaster4o : Thanks for the useful advise. For future problems: How do I download, unzip and install a module manually using Pythonista?
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Can I use the pyphen module?
I installed the hyphenation module pyphen from pyphen.org using pip install Pyphen in stash. When I run the simple test below I get a TypeError:coercing to Unicode:need... The module should be 100% pure Python.
import pyphen dic = pyphen.Pyphen(lang='en_EN') print( dic.wrap('community', 4) )
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Simpler way to use the bluetooth cb module?
The Pythonista code below connects to an HM-10 BLE module connected to an Arduino (TX>RX, RX>TX). It sends the character 'H' to turn on the internal LED of the Arduino.
It works, but is it possible to simplify the code? I know the name of the module (HM-10-BLE) the UUID of its only service (FFE0) and the UUID of its only characteristic (FFE1). Do I really have to scan and compare, discover and compare and discover and compare each and every time I want to connect? Is there a way to connect directly using name and UUIDs?# Sending the character 'H' to an HM-10 BLE module # Module Name 'HM-10-BLE’ # Module Service UUID 'FFE1' # Module Characteristics UUID 'FFE0' import cb class MyCentralManagerDelegate (object): def __init__(self): self.peripheral = None def did_discover_peripheral(self, p): if p.name == 'HM-10-BLE' and not self.peripheral: print 'Discovered ' + p.name self.peripheral = p cb.connect_peripheral(self.peripheral) def did_connect_peripheral(self, p): print 'Connected Peripheral ' + p.name print 'Looking for Service FFE0' p.discover_services() def did_discover_services(self, p, error): for s in p.services: if s.uuid == 'FFE0': print 'Found Service ' + s.uuid print 'Looking for Characteristic FFE1' p.discover_characteristics(s) def did_discover_characteristics(self, s, error): for c in s.characteristics: if c.uuid == 'FFE1': print 'Found Characteristic ' + c.uuid print 'Writing H' self.peripheral.write_characteristic_value(c, 'H', False) cb.set_central_delegate( MyCentralManagerDelegate() ) print 'Looking for HM-10-BLE module' cb.scan_for_peripherals() # Keep the connection alive until the 'Stop' button is pressed: try: while True: pass except KeyboardInterrupt: # Disconnect everything: cb.reset()
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Arduino code:/* Turns thes LED on pin 13 on or off Serial.read(); reads one byte in ASCII Format. The result is either 65 or ‘A’ in single quotess */ #include <SoftwareSerial.h> SoftwareSerial softSerial(10, 11); // RX, TX byte command; void setup() { softSerial.begin(9600); pinMode(13, OUTPUT); } void loop() { command = softSerial.read(); //Read one byte if (command == 'L') { digitalWrite(13, LOW); command=0; } if (command == 'H') { digitalWrite(13, HIGH); command=0; } }