russhughes / gc9a01py Goto Github PK

Trying to run your lines codes on an esp32 Pico D4 from M5Stack (M5Stamp Ver) but just have a blank screen (backlight lit up) but not sure if I'm doing things correct.
All I have changed to match my wiring is

`from m5stack import *
import random
from machine import Pin, SPI
import gc9a01py as gc9a01

def main():
spi = SPI(2, baudrate=60000000, sck=Pin(18), mosi=Pin(26))
tft = gc9a01.GC9A01(
spi,
dc=Pin(21, Pin.OUT),
cs=Pin(19, Pin.OUT),
reset=Pin(22, Pin.OUT),
backlight=Pin(25, Pin.OUT),
rotation=0)`

All else is stock example.

Am I missing something or is the draw arc function not implemented?

It would be nice to have some functions that would create:

• ellipses
• rounded rectangles
• curves
• triangles
• Arcs

At least circles and triangles