Move code that checked for escapes from the writeStringToLCD function to
the writeCharToLCD function.
Note: There seems to be an issue connecting to USART when the programmer
is not connected. This is likely a wiring issue related to ISP.
Signed-off-by: Collin J. Doering <collin.doering@rekahsoft.ca>
The writeStringtoLCD function now wraps text correctly and proceeds to
the next line when '\n' is reached in its argument.
Note: during debugging of this feature it was noticed that the function
loop_until_LCD_BF_clear is broken, as previously suspected. This forces
delays to be placed in the clearDisplay and returnHome functions and
could cause other undefined behavior if timing requirements aren't met.
Signed-off-by: Collin J. Doering <collin.doering@rekahsoft.ca>
