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Support UTF-8 SSIDs #845

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Support UTF-8 SSIDs #845

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21 changes: 11 additions & 10 deletions broadlink/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -305,21 +305,22 @@ def setup(
# Security mode options are (0 - none, 1 = WEP, 2 = WPA1, 3 = WPA2, 4 = WPA1/2)
payload = bytearray(0x88)
payload[0x26] = 0x14 # This seems to always be set to 14

ssid_bytes = ssid.encode("utf-8")
password_bytes = password.encode("utf-8")

# Add the SSID to the payload
ssid_start = 68
ssid_length = 0
for letter in ssid:
payload[(ssid_start + ssid_length)] = ord(letter)
ssid_length += 1
for index, byte in enumerate(ssid_bytes):
payload[ssid_start + index] = byte

# Add the WiFi password to the payload
pass_start = 100
pass_length = 0
for letter in password:
payload[(pass_start + pass_length)] = ord(letter)
pass_length += 1
for index, byte in enumerate(password_bytes):
payload[pass_start + index] = byte

payload[0x84] = ssid_length # Character length of SSID
payload[0x85] = pass_length # Character length of password
payload[0x84] = len(ssid_bytes) # Byte length of SSID
payload[0x85] = len(password_bytes) # Byte length of password
payload[0x86] = security_mode # Type of encryption

checksum = sum(payload, 0xBEAF) & 0xFFFF
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