61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
"""This is a dowsing rod for WiFi APs"""
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___title___ = "Dowsing Rod"
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___license___ = "MIT"
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___dependencies___ = ["sleep", "app", "wifi", "sim800"]
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___categories___ = ["EMF", "System"]
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import ugfx, wifi, app
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from tilda import Buttons
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from time import sleep
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status_height = 20
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ssid = 'emfcamp-legacy18'
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ugfx.init()
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ugfx.clear()
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ugfx.set_default_font(ugfx.FONT_FIXED)
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ugfx.Label(5, 180, 240, 15, "Press A to scan, MENU to exit")
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# while (not Buttons.is_pressed(Buttons.BTN_A)) and (not Buttons.is_pressed(Buttons.BTN_B)) and (not Buttons.is_pressed(Buttons.BTN_Menu)):
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while not Buttons.is_pressed(Buttons.BTN_Menu):
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if not Buttons.is_pressed(Buttons.BTN_A) and not Buttons.is_pressed(Buttons.BTN_B):
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ugfx.poll()
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continue
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if Buttons.is_pressed(Buttons.BTN_B):
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ugfx.clear()
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ugfx.Label(0, 0, 240, 25, "SSID:")
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ssid_box = ugfx.Textbox(0, 25, 240, 25, text=ssid)
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ugfx.Keyboard(0, ugfx.height()//2, ugfx.width(), ugfx.height()//2)
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ssid_box.set_focus()
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while not Buttons.is_pressed(Buttons.BTN_A):
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ugfx.poll()
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continue
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ssid = ssid_box.text()
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ugfx.clear()
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wifi.nic().active(False)
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wifi.nic().active(True)
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# networks = [{ "ssid": ap[0], "mac": ap[1], "channel": ap[2], "signal": ap[3] } for ap in wifi.nic().scan()]
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networks = sorted([net for net in wifi.nic().scan() if net[0] == ssid], key=lambda n: n[3], reverse=True)
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aps = []
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for ap in [(net[1], net[3]) for net in networks]:
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if ap[0] not in [ap[0] for ap in aps]:
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aps.append(ap)
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y = 0
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for ap in aps[:20]:
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ugfx.Label(0, y, 240, 25, "{1}dB {0}".format(*ap))
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y += status_height
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if len(aps) == 0:
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ugfx.Label(0, y, 240, 25, "No %s APs found" % ssid)
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ugfx.clear()
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app.restart_to_default()
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