This commit removes the I2C context from the LCD base class and moves
it into each of the drivers.
In addition, the createChar() virtual function was removed from the
base class, as it directly used the now non-existant i2c context, and
it would not work on anything other than hd44780 based controllers and
displays anyway. Also, it is likely the capability itself, as well as
the data required to implement it, is going to be different from
device to device.
createChar() has been added to the Lcm1602 driver which can support it.
While doing this work, the LCD base class m_name is now set appropriately
in the driver constructors.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
We keep the same upm module library name (i2clcd), and the header
documentation still specifies @library i2clcd.
These will need to be changed when the actual library is renamed.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
