How to work with LCD in a mode of 8 bits?

[mister_e]

how about PORTA.4??? is this pin tie with pull-up resistor???

Not sure if PBP handle the R/W pin for you. Can you add a LOW PORTE.0 and post results...

[MCU Destroyer]

Great thank All !

Now all worked.

When I use commands

DEFINE LCD_COMMANDUS 2000
DEFINE LCD_DATAUS 50

and increased delays by 30 %, LCD has earned in a mode 4 bits.

But nevertheless it is possible in PBP to work with LCD in a mode 8 bits?

[NavMicroSystems]

But nevertheless it is possible in PBP to work with LCD in a mode 8 bits?

DEFINE LCD_BITS 8

But why would you want to waste 4 Port Bits?

[MCU Destroyer]

Now I any more do not wish to spend all for nothing a bits of port. It simply question for the my general development - became already interestingly can-whether PBP work with LCD in a mode 8 bits.

Once again all many thanks !