Changed time.time to time.monotonic

Author: evaherrada

adafruit_bno055.py

@@ -392,8 +392,8 @@ def _write_register(self, register, data):  # pylint: disable=arguments-differ
         if not isinstance(data, bytes):
             data = bytes([data])
         self._uart.write(bytes([0xAA, 0x00, register, len(data)]) + data)
-        now = time.time()
-        while self._uart.in_waiting < 2 and time.time() - now < 0.25:
+        now = time.monotonic()
+        while self._uart.in_waiting < 2 and time.monotonic() - now < 0.25:
             pass
         resp = self._uart.read(self._uart.in_waiting)
         if len(resp) < 2:
@@ -403,15 +403,15 @@ def _write_register(self, register, data):  # pylint: disable=arguments-differ
 
     def _read_register(self, register, length=1):  # pylint: disable=arguments-differ
         self._uart.write(bytes([0xAA, 0x01, register, length]))
-        now = time.time()
-        while self._uart.in_waiting < length + 2 and time.time() - now < 0.25:
+        now = time.monotonic()
+        while self._uart.in_waiting < length + 2 and time.monotonic() - now < 0.25:
             pass
         resp = self._uart.read(self._uart.in_waiting)
 
         if resp[0] != 0xBB:  # Recursion
             self._uart.write(bytes([0xAA, 0x01, register, length]))
-            now = time.time()
-            while self._uart.in_waiting < length + 2 and time.time() - now < 0.25:
+            now = time.monotonic()
+            while self._uart.in_waiting < length + 2 and time.monotonic() - now < 0.25:
                 pass
             resp = self._uart.read(self._uart.in_waiting)
             if len(resp) < 2: