Nokia Knockoff LCD (New)
Buck Rogers
Posts: 2,208
Hello!
In this code example for Sparkfun's Nokia display:
I also have a BS2 on order as it were. The program code I obtained directly from the page for the display w/o the breakout board, here
http://www.sparkfun.com/commerce/product_info.php?products_id=569
All it says there is naturally BS2. I might also mention that the people at the firm confirm that it is rather difficult to make the display work.
However there were some successful ones using different platforms who're leaning towards Linux according to the above mentioned site.
Anyway any hints would be most appreciated, as I have an application almost ready for the device.
In this code example for Sparkfun's Nokia display:
' {$STAMP BS2p} Change for your Stamp Type, recommend one of the faster stamps.
' {$PBASIC 2.5}
Black CON 0
White CON 255
Blue CON 3
Green CON 28
Red CON 224
Cyan CON Blue + Green
Yellow CON Green + Red
Magenta CON Blue + Red
Reset PIN 3 ' Connect ALL pins with 10K resistors
SData PIN 2
SClock PIN 1
CS PIN 0
dat VAR Byte
ctr VAR Word ' Used in InitLCD & Clear subroutines
x VAR Byte ' X-Coordinate (0 to 129)
y VAR Byte ' Y-Coordinate (0 to 129)
color VAR Byte ' Color to plot
Start:
GOSUB InitLCD
color = Black : GOSUB Clear
FOR x = 0 TO 129
y = ((SIN (x * 2)) + 128) / 2
color = Blue
GOSUB Plot
y = ((SIN (x * 2 + 128)) + 128) / 2
color = Green
GOSUB Plot
y = ((COS (x * 2)) + 128) / 2
color = Red
GOSUB Plot
y = ((COS (x * 2 + 128)) + 128) / 2
color = Yellow
GOSUB Plot
NEXT
END
SendCommand:
SHIFTOUT SData, SClock, MSBFIRST, [0\1, dat\8]
RETURN
SendData:
SHIFTOUT SData, SClock, MSBFIRST, [255\1, dat\8]
RETURN
InitLCD:
HIGH CS
PAUSE 10
HIGH SClock
LOW SData
LOW Reset
PAUSE 1
Reset = 1
PAUSE 20
CS = 0
dat = $CA : GOSUB SendCommand
dat = $03 : GOSUB SendData
dat = 32 : GOSUB SendData
dat = 12 : GOSUB SendData
dat = $00 : GOSUB SendData
dat = $BB : GOSUB SendCommand
dat = $01 : GOSUB SendData
dat = $D1: GOSUB SendCommand
dat = $94 : GOSUB SendCommand
dat = $81 : GOSUB SendCommand
dat = 5 : GOSUB SendData
dat = $01 : GOSUB SendData
dat = $20 : GOSUB SendCommand
dat = $0F : GOSUB SendData
PAUSE 100
dat = $A7: GOSUB SendCommand
dat = $BC : GOSUB SendCommand
dat = $00 : GOSUB SendData
dat = 0 : GOSUB SendData
dat = $01 : GOSUB SendData
dat = $00 : GOSUB SendData
dat = $CE : GOSUB SendCommand
dat = 0 : GOSUB SendData
dat = 2 : GOSUB SendData
dat = 4 : GOSUB SendData
dat = 6 : GOSUB SendData
dat = 8 : GOSUB SendData
dat = 10 : GOSUB SendData
dat = 12: GOSUB SendData
dat = 15 : GOSUB SendData
dat = 0 : GOSUB SendData
dat = 2 : GOSUB SendData
dat = 4 : GOSUB SendData
dat = 6 : GOSUB SendData
dat = 8 : GOSUB SendData
dat = 10 : GOSUB SendData
dat = 12 : GOSUB SendData
dat = 15 : GOSUB SendData
dat = 0 : GOSUB SendData
dat = 5 : GOSUB SendData
dat = 10 : GOSUB SendData
dat = 15 : GOSUB SendData
dat = $25 : GOSUB SendCommand
dat = $AF : GOSUB SendCommand
PAUSE 200
FOR ctr = 0 TO 130
dat = $D6 : GOSUB SendCommand
NEXT
RETURN
Plot:
dat = $75 : GOSUB SendCommand
dat = y + 2: GOSUB SendData
dat = 131 : GOSUB SendData
dat = $15 : GOSUB SendCommand
dat = x : GOSUB SendData
dat = 129 : GOSUB SendData
dat = $5C : GOSUB SendCommand
dat = color : GOSUB SendData
RETURN
Clear:
x = 0 : y = 0: GOSUB Plot
FOR ctr = 1 TO 16899
SHIFTOUT SData, SClock, MSBFIRST, [255\1, dat\8]
NEXT
RETURN
Mr Hitt, (Bean), there you describe the thing talking to the device, it does not explain if it is the breakout board for the display. Or just the display. I have the breakout board naturally.I also have a BS2 on order as it were. The program code I obtained directly from the page for the display w/o the breakout board, here
http://www.sparkfun.com/commerce/product_info.php?products_id=569
All it says there is naturally BS2. I might also mention that the people at the firm confirm that it is rather difficult to make the display work.
However there were some successful ones using different platforms who're leaning towards Linux according to the above mentioned site.
Anyway any hints would be most appreciated, as I have an application almost ready for the device.
