Simple test

Ensure your device works with this simple test.

examples/esp_atcontrol_simpletest.py
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import time
import board
import busio
from digitalio import DigitalInOut
from digitalio import Direction
from adafruit_espatcontrol import adafruit_espatcontrol


# Get wifi details and more from a secrets.py file
try:
    from secrets import secrets
except ImportError:
    print("WiFi secrets are kept in secrets.py, please add them there!")
    raise


# With a Particle Argon
RX = board.ESP_TX
TX = board.ESP_RX
resetpin = DigitalInOut(board.ESP_WIFI_EN)
rtspin = DigitalInOut(board.ESP_CTS)
uart = busio.UART(TX, RX, timeout=0.1)
esp_boot = DigitalInOut(board.ESP_BOOT_MODE)
esp_boot.direction = Direction.OUTPUT
esp_boot.value = True


print("ESP AT commands")
esp = adafruit_espatcontrol.ESP_ATcontrol(
    uart, 115200, reset_pin=resetpin, rts_pin=rtspin, debug=False
)
print("Resetting ESP module")
esp.hard_reset()

first_pass = True
while True:
    try:
        if first_pass:
            print("Scanning for AP's")
            for ap in esp.scan_APs():
                print(ap)
            print("Checking connection...")
            # secrets dictionary must contain 'ssid' and 'password' at a minimum
            print("Connecting...")
            esp.connect(secrets)
            print("Connected to AT software version ", esp.version)
            print("IP address ", esp.local_ip)
            first_pass = False
        print("Pinging 8.8.8.8...", end="")
        print(esp.ping("8.8.8.8"))
        time.sleep(10)
    except (ValueError, RuntimeError, adafruit_espatcontrol.OKError) as e:
        print("Failed to get data, retrying\n", e)
        print("Resetting ESP module")
        esp.hard_reset()
        continue