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Added support for OrangePi Zero 3 in oled_ssd1306.py #24

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Added support for OrangePi Zero 3 in oled_ssd1306.py #24

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10 changes: 8 additions & 2 deletions examples/orangepi-sensors/oled_ssd1306.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,15 @@
import time
import wiringpi
from wiringpi import GPIO
import argparse

parser = argparse.ArgumentParser(description='i2c')
parser.add_argument("--device", type=str, default="/dev/i2c-0", help='specify the i2c node')
args = parser.parse_args()
I2C_ADDR = 0x3c
fd = 0

print(f"Opening device '{args.device}' at address I2C_ADDR = '{hex(I2C_ADDR)}'")

yi = [' ',' ',' ',' ']
zi = [
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,#//0
Expand Down Expand Up @@ -272,7 +278,7 @@ def full_string(s):
def main():
#init
wiringpi.wiringPiSetup()
fd = wiringpi.wiringPiI2CSetup(I2C_ADDR)
fd = wiringpi.wiringPiI2CSetupInterface(args.device,I2C_ADDR)
if not fd:
return False;
wiringpi.wiringPiI2CWriteReg8(fd, 0x00, 0xa1)
Expand Down