Text not displaying on LCd - Back light was on
Hi:
I am sending text to LCD through EDE702, text not displaying.
I am new to this LCD project. I have USRT TX pin connected to EDE702, to LCD display (MOP-162A). when I send control character to back-light on, light works, but no display, how text will display?. Thanks in advance. Below first two lines turns on, then I have control command to display text, not working.
//back-light on
uart_putc(1, 254);
uart_putc(1, 253);
//Text
uart_putc(1, 254);
uart_putc(1, 01);
uart_puts(1, "LCD TEST");
what is wrong with above program?.
·
I am sending text to LCD through EDE702, text not displaying.
I am new to this LCD project. I have USRT TX pin connected to EDE702, to LCD display (MOP-162A). when I send control character to back-light on, light works, but no display, how text will display?. Thanks in advance. Below first two lines turns on, then I have control command to display text, not working.
//back-light on
uart_putc(1, 254);
uart_putc(1, 253);
//Text
uart_putc(1, 254);
uart_putc(1, 01);
uart_puts(1, "LCD TEST");
what is wrong with above program?.
·
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