TextLCD: non-constant-expression cannot be narrowed from type 'int' to 'char' in initializer list [-Wc++11-narrowing]

[chrismets108 (Chris Reale)]

Hello all ,

I am new to Mbed and the stm32 processor. I am trying to use the TextLCD library but I keep getting these errors when compiling and I have tried to research how to fix them and can’t figure it out what the problem is. Anyone know how to fix these errors?

[JohnnyK (Jan Kamidra)]

Hello,

that seems to be caused by old/bad converting from int to char, see .cpp line 3444.
There exist many versions of the TextLCD, it is very old but I’m using this one, it’s already fixed.

BR, Jan