adafruit/Adafruit-Raspberry-Pi-Python-Code — pull request #41 by kenrbell (2013-05-03 04:10:12+00:00)
Title: Update Adafruit_CharLCDPlate.py

Setting read/write on wrong bit in GPIOB.
Bit 7 from display is in bit 1 of GPIOB.
Need to set/clear correct bit in IODIRB.