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taking along time but not working sorry to bother it seems this wouldn't work thanks any ways

I am using MPLAB c18.I dont have the adapter right now. this is my code .This is not the first code I have worked with. #include <p18f458.h> #define _XTAL_FREQ 20e6 // 20MHz #define RS PORTBbits.RB4 #define EN PORTBbits.RB7 void LCD_STROBE(void); void data(unsigned char); void cmd(unsigned char); vo...

I have been using HP-488 BOARD The thing is I have checked the LCD configuration, I am using start nibble RB0 ,1,2,3 for data means(LOWER NIBBLE) RB4 for RS RB7 for EN USING J19 AND J21 to change the default bits for LVP and LCD. Now in programming I am sending only 4 bits to PORTB. Previously only ...

Means I will perform PSU? The thing is I have checked the LCD configuration, I am using start nibble RB0 ,1,2,3 for data means(LOWER NIBBLE) RB4 for RS RB7 for EN USING J19 AND J21 to change the default bits for LVP and LCD. Now in programming I am sending only 4 bits to PORTB. Previously only one c...

hello I am having problem in HP-488 board programming with LCD. Here in LVP The programming is not the same as using 8-bit mode to initialize the LCD.We can use only 4-bits of one port because of Low voltage programing and architecture of HP-488.I have to send MSB first and then LSB using c-programm...

hello

I am having problem in HP-488 board programming with LCD. This is not the same as using 8-bit mode to initialise the LCD.We can use only 4-bits.How to send MSB and then LSB using c-programming.LVP is not applicable when working on LCD
Thanks in advance

hello

I am having problem in HP-488 board programming with LCD. This is not the same as using 8-bit mode to initialise the LCD.We can use only 4-bits.How to send MSB and then LSB using c-programming.LVP is not applicable when working on LCD
Thanks in advane