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59 lines
1.2 KiB
59 lines
1.2 KiB
5 years ago
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import serial
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from common.hardware_base import HardwareBase
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from cereal import log
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NetworkType = log.ThermalData.NetworkType
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NetworkStrength = log.ThermalData.NetworkStrength
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def run_at_command(cmd, timeout=0.1):
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with serial.Serial("/dev/ttyUSB2", timeout=timeout) as ser:
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ser.write(cmd + b"\r\n")
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ser.readline() # Modem echos request
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return ser.readline().decode().rstrip()
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class Tici(HardwareBase):
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def get_sound_card_online(self):
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return True
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def get_imei(self, slot):
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if slot != 0:
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return ""
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for _ in range(10):
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try:
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imei = run_at_command(b"AT+CGSN")
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if len(imei) == 15:
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return imei
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except serial.SerialException:
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pass
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raise RuntimeError("Error getting IMEI")
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def get_serial(self):
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return self.get_cmdline()['androidboot.serialno']
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def get_subscriber_info(self):
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return ""
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def reboot(self, reason=None):
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print("REBOOT!")
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def get_network_type(self):
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return NetworkType.wifi
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def get_sim_info(self):
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return {
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'sim_id': '',
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'mcc_mnc': None,
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'network_type': ["Unknown"],
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'sim_state': ["ABSENT"],
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'data_connected': False
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}
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def get_network_strength(self, network_type):
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return NetworkStrength.unknown
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