cm/han-mqtt-adapter
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added watchdog and more led indication

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This commit is contained in:
Christoffer Martinsson 2022-09-17 21:51:45 +02:00
parent 6f84752f9d
commit 941a5fb12f
1 changed files with 17 additions and 5 deletions
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22
main.py
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@ -1,23 +1,34 @@
import network import network
import time import time
import config import config
from machine import Pin, UART, Timer from machine import Pin, UART, WDT
from umqtt.simple import MQTTClient from umqtt.simple import MQTTClient
prefix = config.MQTT_ID + "/" prefix = config.MQTT_ID + "/"
led = machine.Pin("LED", machine.Pin.OUT) led = Pin("LED", machine.Pin.OUT)
led.value(1) led.value(1)
time.sleep_us(200)
led.value(0)
time.sleep_us(200)
led.value(1)
time.sleep_us(200)
led.value(0)
time.sleep_us(200)
led.value(1)
wdt = WDT(timeout=30000)
wlan = network.WLAN(network.STA_IF) wlan = network.WLAN(network.STA_IF)
wlan.active(True) wlan.active(True)
wlan.connect(config.WIFI_SSID, config.WIFI_PASS) wlan.connect(config.WIFI_SSID, config.WIFI_PASS)
timer = Timer()
while not wlan.isconnected() and wlan.status() >= 0: while not wlan.isconnected() and wlan.status() >= 0:
print("Waiting to connect:") print("Waiting to connect:")
time.sleep(1) led.value(1)
time.sleep_us(500)
led.value(0)
time.sleep_us(500)
print("Connected!") print("Connected!")
led.value(0) led.value(0)
@ -71,6 +82,7 @@ data = ""
while True: while True:
led.value(0) led.value(0)
wdt.feed()
if uart.any(): if uart.any():
led.value(1) led.value(1)