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Added _busy_wait() calls after every write_fuses() transaction #31

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Merged
merged 1 commit into from
Jan 7, 2022
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Added _busy_wait() calls after every write_fuses() transaction #31

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4 changes: 4 additions & 0 deletions adafruit_avrprog.py
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Original file line number Diff line number Diff line change
Expand Up @@ -251,9 +251,13 @@ def write_fuses(self, chip, low=None, high=None, ext=None, lock=None):
"""
self.begin(clock=_SLOW_CLOCK)
lock and self._transaction((0xAC, 0xE0, 0, lock))
self._busy_wait()
low and self._transaction((0xAC, 0xA0, 0, low))
self._busy_wait()
high and self._transaction((0xAC, 0xA8, 0, high))
self._busy_wait()
ext and self._transaction((0xAC, 0xA4, 0, ext))
self._busy_wait()
self.end()

# pylint: enable=unused-argument,expression-not-assigned
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