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protocols.py: Increase clock_safety_factor to 2.5

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This fixes cp2102 and ch341a baudswitch on mac sierra

Signed-off-by: Andrew 'ncrmnt' Andrianov <andrew@ncrmnt.org>
This commit is contained in:
Andrew 'ncrmnt' Andrianov 2017-10-14 21:08:26 +03:00
parent 68d19f7b88
commit a414bfb864
1 changed files with 1 additions and 1 deletions
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stcgal/protocols.py
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@ -249,7 +249,7 @@ class StcBaseProtocol:
bit_time = 1.0 / self.ser.baudrate
byte_time = bit_time * 11.0 # start, 8 data bits, stop, parity
clock_safety_factor = 1.05 # additional delay in case clock is slow
clock_safety_factor = 2.5 # additional delay in case clock is slow
time.sleep(byte_time * length * clock_safety_factor)
def set_option(self, name, value):