Very Basic HD44780 driver for Stellaris LaunchPad

[omarperex 0]

Well i fixed including these

#include <stdbool.h>

#include <stdint.h>

in the lcd44780_LP.c 

 

Thanks anyway

[maxirua 0]

I can show as a variable with this library? since it only refers me to enter text

[Therolon 0]

i changed to PORT,connected the LCD to the relevanmt PORTA pins and the LCD is not showing anything,here are my macros

#define LCDPORT   GPIO_PORTA_BASE

#define LCDPORTENABLE    SYSCTL_PERIPH_GPIOA

#define RS GPIO_PIN_2

#define E GPIO_PIN_3

#define D4 GPIO_PIN_4

#define D5 GPIO_PIN_5

#define D6 GPIO_PIN_6

#define D7 GPIO_PIN_7

 

when using PORTB its working just fine but moving to PORTA it doenst,what could be the problem?

[Hoang 0]

excuse me ! The_YongGrand

The lcd still doesn't work..

Does it require some change to make it run ..

 

Could you help me solve this problem? Thank you 

[igor 163]

excuse me ! The_YongGrand

The lcd still doesn't work..

Does it require some change to make it run ..

 

Could you help me solve this problem? Thank you 

 

Please see http://www.catb.org/esr/faqs/smart-questions.html

explain what the problem is, and what you have done so far.  (Which launchpad using, How you connected, what pin definitions, any other hardware, ....)