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raise error in get_time if zero returned #73

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Merged
merged 2 commits into from
Sep 15, 2019
Merged

raise error in get_time if zero returned #73

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446beca
raise error in get_time if zero returned
jerryneedell Sep 14, 2019
32f15ce
simplify get_time valid tst
jerryneedell Sep 15, 2019
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5 changes: 4 additions & 1 deletion adafruit_esp32spi/adafruit_esp32spi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -766,7 +766,10 @@ def get_time(self):
"""The current unix timestamp"""
if self.status == WL_CONNECTED:
resp = self._send_command_get_response(_GET_TIME)
return struct.unpack('<i', resp[0])
resp_time = struct.unpack('<i', resp[0])
if resp_time == (0,):
raise ValueError("_GET_TIME returned 0")
return resp_time
if self.status in (WL_AP_LISTENING, WL_AP_CONNECTED):
raise RuntimeError("Cannot obtain NTP while in AP mode, must be connected to internet")
raise RuntimeError("Must be connected to WiFi before obtaining NTP.")