Merge pull request #23 from johan162/master

Update to set explicit SPI frequency
piface · Nov 20, 2017 · ff3cd93 · ff3cd93 · feanor12 · Mar 7, 2018
2 parents 546b0b1 + 6098a59
commit ff3cd93
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/pifacecommon/spi.py b/pifacecommon/spi.py
@@ -65,7 +65,8 @@ def spisend(self, bytes_to_send):
         transfer = spi_ioc_transfer(
             tx_buf=ctypes.addressof(wbuffer),
             rx_buf=ctypes.addressof(rbuffer),
-            len=ctypes.sizeof(wbuffer)
+            len=ctypes.sizeof(wbuffer),
+	    speed_hz=ctypes.c_uint32(100000)
         )
 
         if self.spi_callback is not None:

diff --git a/pifacecommon/version.py b/pifacecommon/version.py
@@ -1 +1 @@
-__version__ = '4.2.0'
+__version__ = '4.2.1'