ericgibbs Well-Known Member Most Helpful Member May 12, 2011 #21 VRL_15 said: i tried to turn on visible blinking block cursor by the control code 0x0F but it doesn't work too. I see no cursor at all movlw 0x8A movwf PORTD call SND_CMD //SND_CMD is writing command to LCD movlw 0x0F movwf PORTD call SND_DTA //SND_DTA is writing data to LCD Click to expand... hi, You are getting the Control codes mixed up. Look at this pdf Attachments how2lcd1.pdf 240.7 KB · Views: 179
VRL_15 said: i tried to turn on visible blinking block cursor by the control code 0x0F but it doesn't work too. I see no cursor at all movlw 0x8A movwf PORTD call SND_CMD //SND_CMD is writing command to LCD movlw 0x0F movwf PORTD call SND_DTA //SND_DTA is writing data to LCD Click to expand... hi, You are getting the Control codes mixed up. Look at this pdf