4D uOLED display lag

[dirtbiker5627]

I used a 20 mhz oscillator so the baud rate is at 48k. I dont think the baud rate is the issue.

[dirtbiker5627]

I put a 20mhz xtal so the pic is running at 5x speed. the baud rate is now 48k. I can display a message but I am having trouble receiving the acknowledge bit. I have a feeling it is the serin command. The datasheet on the uOLED says after the command has been run, the display sends and acknowledge byte ($06) back so the pic can send another command. I am having trouble with the code. please help.

DEFINe CHAR_PACING 0
define OSC 4
baud con 2
ANSEL = %00000000

counter var word
RX var byte
Main:

pause 10000
serout GPIO.2, baud, [$55]
pause 500

'Displays James Richards! then holds for 2 seconds
serout GPIO.2, baud, [$73, 6, 3, 2, $f8, $00, "James", $00]
pause 100
serout GPIO.2, baud, [$73, 4, 4, 2, $f8, $00, "Richards!", $00]
pause 10000

'Clears screen
serout GPIO.2, baud, [$45]
pause 200

for counter = 0 to 99
    
    serout GPIO.2, baud, [$53, 5, 5, 0, $ff, $ff, 5, 5, #counter, $00]
           pause 1000 
    serout GPIO.2, baud, [$53, 5, 5, 0, $00, $00, 5, 5, #counter, $00]
           pause 200
    

next counter





getack:
serin GPIO.0, baud, [RX]
if (RX = $06) then
RX = 0 
return
else
end
endif