library for driving character LCD in 4-bit mode (HD44780, ST7066U & compatible) supports 16x2, 20x2, 20x4 & 40x2 uses R/W pin for timing rather than delays

Dependents:   Ultrasonic

Revisions of LCD40x2.cpp

Revision Date Message Actions
0:173f8aaea8cc 2012-07-11 [mbed] converted /AD7414_test/LCD40x2 File  Diff  Annotate