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update for breaking tinylora changes!

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This commit is contained in:
brentru 2019-07-19 16:01:42 -04:00
parent 4572859f27
commit 946757461a
3 changed files with 12 additions and 7 deletions
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12
TheThingsNetwork_Feather/code.py
View file

@ -1,4 +1,4 @@
"""TinyLoRa with a Si7021 Sensor.
"""Using TinyLoRa with a Si7021 Sensor.
"""
import time
import busio
@ -16,15 +16,17 @@ i2c = busio.I2C(board.SCL, board.SDA)
sensor = adafruit_si7021.SI7021(i2c)
# Create library object using our bus SPI port for radio
spi = busio.SPI(board.SCK, MISO=board.MISO, MOSI=board.MOSI)
spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
# RFM9x Breakout Pinouts
cs = digitalio.DigitalInOut(board.D5)
irq = digitalio.DigitalInOut(board.D6)
rst = digitalio.DigitalInOut(board.D4)
# Feather M0 RFM9x Pinouts
# irq = digitalio.DigitalInOut(board.RFM9X_D0)
# cs = digitalio.DigitalInOut(board.RFM9X_CS)
# irq = digitalio.DigitalInOut(board.RFM9X_D0)
# rst = digitalio.DigitalInOut(board.RFM9X_RST)
# TTN Device Address, 4 Bytes, MSB
devaddr = bytearray([0x00, 0x00, 0x00, 0x00])
@ -39,7 +41,7 @@ app = bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
ttn_config = TTN(devaddr, nwkey, app, country='US')
lora = TinyLoRa(spi, cs, irq, ttn_config)
lora = TinyLoRa(spi, cs, irq, rst, ttn_config)
# Data Packet to send to TTN
data = bytearray(4)
@ -67,4 +69,4 @@ while True:
led.value = True
lora.frame_counter += 1
time.sleep(2)
led.value = False
led.value = False

3
lorawan_sensing_network/ttn_feather_node.py
View file

@ -16,6 +16,7 @@ spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
# pylint: disable=c-extension-no-member
cs = DigitalInOut(board.RFM9X_CS)
irq = DigitalInOut(board.RFM9X_D0)
rst = DigitalInOut(board.RFM9X_RST)
# TTN Device Address, 4 Bytes, MSB
devaddr = bytearray([0x00, 0x00, 0x00, 0x00])
@ -30,7 +31,7 @@ app = bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
ttn_config = TTN(devaddr, nwkey, app, country='US')
lora = TinyLoRa(spi, cs, irq, ttn_config, channel = 6)
lora = TinyLoRa(spi, cs, irq, rst, ttn_config, channel = 6)
# bme data packet
bme_d = bytearray(7)

4
pi_radio/radio_lorawan.py
View file

@ -45,6 +45,8 @@ height = display.height
spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
cs = DigitalInOut(board.CE1)
irq = DigitalInOut(board.D22)
rst = DigitalInOut(board.D25)
# TTN Device Address, 4 Bytes, MSB
devaddr = bytearray([0x00, 0x00, 0x00, 0x00])
# TTN Network Key, 16 Bytes, MSB
@ -56,7 +58,7 @@ app = bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
# Initialize ThingsNetwork configuration
ttn_config = TTN(devaddr, nwkey, app, country='US')
# Initialize lora object
lora = TinyLoRa(spi, cs, irq, ttn_config)
lora = TinyLoRa(spi, cs, irq, rst, ttn_config)
# 2b array to store sensor data
data_pkt = bytearray(2)
# time to delay periodic packet sends (in seconds)