test math

2016-08-15 21:09:29 +01:00
parent 3564f3d587
commit 625355fc68
1 changed files with 1 additions and 1 deletions
--- a/darkwater_escape/PCA9685.py
+++ b/darkwater_escape/PCA9685.py
@@ -96,7 +96,7 @@ class PCA9685(object):
        oldmode = self._device.readU8(MODE1);
        newmode = (oldmode & 0x7F) | 0x10    # sleep
        self._device.write8(MODE1, newmode)  # go to sleep
-        self._device.write8(PRESCALE, prescale)
+        self._device.write8(PRESCALE, int(math.floor(prescale)))
        self._device.write8(MODE1, oldmode)
        time.sleep(0.005)
        self._device.write8(MODE1, oldmode | 0x80)