28 lines
759 B
Python
28 lines
759 B
Python
import board
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import busio
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from digitalio import DigitalInOut
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from adafruit_esp32spi import adafruit_esp32spi
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import time
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print("ESP32 SPI hardware test")
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esp32_cs = DigitalInOut(board.GP10)
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esp32_ready = DigitalInOut(board.GP9)
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esp32_reset = DigitalInOut(board.GP8)
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spi = busio.SPI(board.GP14, board.GP11, board.GP12)
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esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
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if esp.status == adafruit_esp32spi.WL_IDLE_STATUS:
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print("ESP32 found and in idle mode")
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print("Firmware vers.", esp.firmware_version)
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print("MAC addr:", [hex(i) for i in esp.MAC_address])
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# esp.start_scan_networks()
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# time.sleep(5)
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for ap in esp.scan_networks():
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print("\t%s\t\tRSSI: %d" % (str(ap["ssid"], "utf-8"), ap["rssi"]))
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print("Done!")
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