Bramble-Hands-Software/RPi_WS2812b_LED
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Formatting changes on README.md v14

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jhealy
2021-01-10 12:29:00 -05:00
parent 42a0bc722d
commit 9a7bb116bf
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@@ -75,31 +75,31 @@ tickerPi is a Python Program to handle WS281X LED interactions on a Raspberry P
``` ```
ls /dev/i2c* ls /dev/i2c*
``` ```
> Whichever number is after the "-" in "/dev/i2c-(X) is what you should replace the number in the command with > Whichever number is after the "-" in "/dev/i2c-(X) is what you should replace the number in the command with
>> Example: /dev/i2c-3 = "sudo i2cdetect -y 3" >> Example: /dev/i2c-3 = "sudo i2cdetect -y 3"
* SPI Testing: * SPI Testing:
``` ```
ls -l /dev/spidev* ls -l /dev/spidev*
``` ```
> This should return a device for each SPI bus (two) > This should return a device for each SPI bus (two)
3. Installing Python Support Libraries: 3. Installing Python Support Libraries:
* GPIO - If not already installed: * GPIO - If not already installed:
``` ```
sudo pip3 install RPI.GPIO sudo pip3 install RPI.GPIO
``` ```
* Adafruit Blinka: * Adafruit Blinka:
``` ```
sudo pip3 install adafruit-blinka sudo pip3 install adafruit-blinka
``` ```
* RPi WS281X and Neopixel: * RPi WS281X and Neopixel:
``` ```
sudo pip3 install rpi_ws281x adafruit-circuitpython-neopixel sudo pip3 install rpi_ws281x adafruit-circuitpython-neopixel
sudo python3 -m pip install --force-reinstall adafruit-blinka sudo python3 -m pip install --force-reinstall adafruit-blinka
``` ```
* PixelFramebuffer: * PixelFramebuffer:
``` ```
sudo pip3 install adafruit-circuitpython-pixel-framebuf sudo pip3 install adafruit-circuitpython-pixel-framebuf
``` ```
4. Changing Conflicting HDMI Settings:\ 4. Changing Conflicting HDMI Settings:\
**Important:** Only do this if you are having issues with the LEDs, this is not always needed!\ **Important:** Only do this if you are having issues with the LEDs, this is not always needed!\
``` ```