kumi/MicroPython_PN532
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

changes per comments

Browse source
This commit is contained in:
Thomas Franks 2023-03-21 14:49:32 -04:00
parent 008565f650
commit 1859ca77d8
4 changed files with 58 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

37
adafruit_pn532/uart.py
View file

@ -38,32 +38,35 @@ class PN532_UART(PN532):
"""Create an instance of the PN532 class using Serial connection.
Optional reset pin and debugging output.
:param busio.UART i2c: The I2C bus the PN532 is connected to.
:param DigitalInOut reset: board pin the PN532 reset is connected to
:param bool debug: if true print additional debug statements
:param ~busio.UART uart: The uart object the PN532 is connected to.
:param digitalio.DigitalInOut reset: board pin the PN532 reset is connected to
:param bool debug: if True print additional debug statements. Defaults to False
**Quickstart: Importing and using the device**
Here is an example of using the :class:`PN532_I2C` class.
First you will need to import the libraries to use the sensor
.. code-block:: python
Here is an example of using the :class:`PN532_I2C` class.
First you will need to import the libraries to use the sensor
import board
import busio
from digitalio import DigitalInOut
from adafruit_pn532.uart import PN532_UART
.. code-block:: python
Once this is done you can define your `busio.UART` object and define your PN532 object
.. code-block:: python
import board
import busio
from digitalio import DigitalInOut
from adafruit_pn532.uart import PN532_UART
uart = busio.UART(board.TX, board.RX, baudrate=115200, timeout=0.1)
pn532 = PN532_UART(uart, debug=False)
Once this is done you can define your `busio.UART` object and define your PN532 object
Now you have access to the attributes and functions of the PN532 RFID/NFC shield or breakout
.. code-block:: python
.. code-block:: python
uart = busio.UART(board.TX, board.RX, baudrate=115200, timeout=0.1)
pn532 = PN532_UART(uart, debug=False)
uid = pn532.read_passive_target(timeout=0.5)
Now you have access to the attributes and functions of the PN532 RFID/NFC
shield or breakout
.. code-block:: python
uid = pn532.read_passive_target(timeout=0.5)
"""
self.debug = debug