efthymios-ks/avr-hd44780

HD44780-based LCD C library for AVR microcontrollers

avr-hd44780's Issues

Doesn't support working without RW

Hello,

I have Arduino UNO board and a shield which has RW pin directly connected to ground.

Arduino library LiquidCrystal works fine without RW pin, so I am asking if there is a shortcut for this library to work without controlling RW.

Tons of errors when compiling.

Warning 6 variable 'p' set but not used [-Wunused-but-set-variable] C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 172 11 AVR_LCD_DENEME3
Warning 11 variable 'p' set but not used [-Wunused-but-set-variable] C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 188 11 AVR_LCD_DENEME3
Error 2 unknown type name 'Point_t' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 172 3 AVR_LCD_DENEME3
Error 7 unknown type name 'Point_t' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 188 3 AVR_LCD_DENEME3
Error 12 unknown type name 'Point_t' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 257 1 AVR_LCD_DENEME3
Error 15 unknown type name 'Point_t' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 259 2 AVR_LCD_DENEME3
Error 5 request for member 'Y' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 180 20 AVR_LCD_DENEME3
Error 10 request for member 'Y' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 196 20 AVR_LCD_DENEME3
Error 17 request for member 'Y' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 262 3 AVR_LCD_DENEME3
Error 20 request for member 'Y' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 272 5 AVR_LCD_DENEME3
Error 22 request for member 'Y' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 313 19 AVR_LCD_DENEME3
Error 4 request for member 'X' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 180 15 AVR_LCD_DENEME3
Error 9 request for member 'X' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 196 15 AVR_LCD_DENEME3
Error 16 request for member 'X' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 261 3 AVR_LCD_DENEME3
Error 18 request for member 'X' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 269 8 AVR_LCD_DENEME3
Error 19 request for member 'X' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 271 5 AVR_LCD_DENEME3
Error 21 request for member 'X' in something not a structure or union C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 308 19 AVR_LCD_DENEME3
Message 14 previous declaration of 'LCD_getP' was here C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.h 84 9 AVR_LCD_DENEME3
Error 3 incompatible types when initializing type 'int' using type 'POINT_t' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 172 15 AVR_LCD_DENEME3
Error 8 incompatible types when initializing type 'int' using type 'POINT_t' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 188 15 AVR_LCD_DENEME3
Warning 23 control reaches end of non-void function [-Wreturn-type] C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 309 1 AVR_LCD_DENEME3
Warning 24 control reaches end of non-void function [-Wreturn-type] C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 314 1 AVR_LCD_DENEME3
Error 13 conflicting types for 'LCD_getP' C:\Users\Gökhan Dökmetaş\Desktop\ATMEL\ATMEL STUDIO PROJECTS\AVR_LCD_DENEME3\AVR_LCD_DENEME3\HD44780.c 257 9 AVR_LCD_DENEME3
Warning 1 #warning "F_CPU not defined for <util/delay.h>" [-Wcpp] c:\program files (x86)\atmel\atmel toolchain\avr8 gcc\native\3.4.1061\avr8-gnu-toolchain\avr\include\util\delay.h 90 3 AVR_LCD_DENEME3