RP2-Dual-Display
240x240 GC9A01 display connected to a Raspberry Pi Pico.
Pico Pin |
Display |
|---|---|
27 (GP21) |
BL |
26 (GP20) |
RST |
21 (GP16) |
DC |
22 (GP17) |
CS |
23 (GND) |
GND |
24 (GP18) |
CLK |
25 (GP19) |
DIN |
tft_configs/RP2-Dual-Display/tft_config0.py
1"""tft0 of dual 240x240 GC9A01
2
3240x240 GC9A01 display connected to a Raspberry Pi Pico.
4
5.. list-table:: **Connections**
6 :header-rows: 1
7
8 * - Pico Pin
9 - Display
10 * - 27 (GP21)
11 - BL
12 * - 26 (GP20)
13 - RST
14 * - 21 (GP16)
15 - DC
16 * - 22 (GP17)
17 - CS
18 * - 23 (GND)
19 - GND
20 * - 24 (GP18)
21 - CLK
22 * - 25 (GP19)
23 - DIN
24"""
25
26from machine import Pin, SPI
27import gc9a01
28
29TFA = 0
30BFA = 0
31WIDE = 1
32TALL = 0
33
34
35def config(rotation=0, buffer_size=0, options=0):
36 """Configure the display and return an instance of gc9a01.GC9A01."""
37 spi0 = SPI(0, baudrate=60000000, sck=Pin(18), mosi=Pin(19))
38 tft0 = gc9a01.GC9A01(
39 spi0,
40 240,
41 240,
42 reset=Pin(20, Pin.OUT),
43 cs=Pin(17, Pin.OUT),
44 dc=Pin(16, Pin.OUT),
45 backlight=Pin(21, Pin.OUT),
46 rotation=rotation,
47 options=options,
48 buffer_size=buffer_size,
49 )
240x240 GC9A01 display connected to a Raspberry Pi Pico.
Pico Pin |
Display |
|---|---|
14 (GP10) |
BL |
15 (GP11) |
RST |
16 (GP12) |
DC |
17 (GP13) |
CS |
18 (GND) |
GND |
19 (GP14) |
CLK |
20 (GP15) |
DIN |
tft_configs/RP2-Dual-Display/tft_config1.py
1"""tft1 of dual 240x240 GC9A01
2
3240x240 GC9A01 display connected to a Raspberry Pi Pico.
4
5.. list-table:: **Connections**
6 :header-rows: 1
7
8 * - Pico Pin
9 - Display
10 * - 14 (GP10)
11 - BL
12 * - 15 (GP11)
13 - RST
14 * - 16 (GP12)
15 - DC
16 * - 17 (GP13)
17 - CS
18 * - 18 (GND)
19 - GND
20 * - 19 (GP14)
21 - CLK
22 * - 20 (GP15)
23 - DIN
24"""
25
26from machine import Pin, SPI
27import gc9a01
28
29TFA = 0
30BFA = 0
31WIDE = 1
32TALL = 0
33
34
35def config(rotation=0, buffer_size=0, options=0):
36 """Configure the display and return an instance of gc9a01.GC9A01."""
37 spi1 = SPI(1, baudrate=60000000, sck=Pin(14), mosi=Pin(15))
38 tft1 = gc9a01.GC9A01(
39 spi1,
40 240,
41 240,
42 reset=Pin(11, Pin.OUT),
43 cs=Pin(13, Pin.OUT),
44 dc=Pin(12, Pin.OUT),
45 backlight=Pin(10, Pin.OUT),
46 rotation=rotation,
47 options=options,
48 buffer_size=buffer_size,
49 )