Feat: import from https://github.com/rusconi/TFT-MoodeCoverArt/
This commit is contained in:
commit
c0ab490a34
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# Auto detect text files and perform LF normalization
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* text=auto
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backlight.py
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backlight.sh
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stst.py
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# TFT-MoodeCoverArt
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*version = "0.0.5" : changes*
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* radio icons location changed
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*version = "0.0.4" : changes*
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* added option to display cover art only without overlays (see config file for instructions)
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*version = "0.0.3" : changes*
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* added option to turn off backlight when mpd state = stop (see config file for instructions)
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-------------------------------------------------------
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Based on the look of the pirate audio plugin for mopidy.
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Works with Pimoroni pirate audio boards with 240*240 TFT (ST7789), as well as standalone ST7789 boards.
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### Features.
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The script will display cover art (where available) for the moode library or radio stations.
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* For the moode library, embedded art will be displayed first, then folder or cover images if there is no embedded art.
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* For radio stations, the moode images are used.
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* If no artwork is found a default image is displayed.
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Metadata displayed:
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* Artist
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* Album/Radio Station
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* Title
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Overlays with a Time bar, Volume bar and Play/Pause, Next and Volume icons to match the Pirate Audio buttons are optional.
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There is also an option in config.yml to not display metadata
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The script has a built in test to see if the mpd service is running. This should allow enough delay when
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used as a service. If a running mpd service is not found after around 30 seconds the script displays the following and stops.
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```
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MPD not Active!
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Ensure MPD is running
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Then restart script
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```
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**Limitations**
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Metadata will only be displayed for Radio Stations and the Library.
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For the `Airplay`, `Spotify`, `Bluetooth`, `Squeezelite` and `Dac Input` renderers, different backgrounds will display.
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The overlay colours adjust for light and dark artwork, but can be hard to read with some artwork.
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The script does not search online for artwork
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### Assumptions.
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**You can SSH into your RPI, enter commands at the shell prompt, and use the nano editor.**
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**Your moode installation works and produces audio**
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If your pirate audio board doesn't output anything
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Choose "Pimoroni pHAT DAC" or "HiFiBerry DAC" in moode audio config
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See the Installation section [**here**](https://github.com/pimoroni/pirate-audio) about gpio pin 25.
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### Preparation.
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**Enable SPI pn your RPI**
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see [**Configuring SPI**](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/configuring-spi)
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Install these pre-requisites:
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```
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sudo apt-get update
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sudo apt-get install python3-rpi.gpio python3-spidev python3-pip python3-pil python3-numpy
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sudo pip3 install mediafile
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sudo pip3 install pyyaml
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```
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Install the TFT driver.
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I have forked the Pimoroni driver and modified it to work with other ST7789 boards. Install it with the following command:
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```
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sudo pip3 install RPI-ST7789
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```
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***Ensure 'Metadata file' is turned on in Moode System Configuration***
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### Install the TFT-MoodeCoverArt script
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```
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cd /home/pi
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git clone https://github.com/rusconi/TFT-MoodeCoverArt.git
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```
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### Config File
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The default config should work with Pirate Audio boards
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The config.yml file can be edited to:
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* suit different ST7789 boards
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* set overlay display options
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The comments in 'config.yml' should be self explanatory
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**Make the shell scripts executable:**
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```
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chmod 777 *.sh
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```
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Test the script:
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```
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python3 /home/pi/TFT-MoodeCoverArt/tft_moode_coverart.py
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Ctrl-c to quit
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```
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**If the script works, you may want to start the display at boot:**
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### Install as a service.
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```
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cd /home/pi/TFT-MoodeCoverArt
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./install_service.sh
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```
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Follow the prompts.
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If you wish to remove the script as a service:
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```
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cd /home/pi/TFT-MoodeCoverArt
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./remove_service.sh
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```
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import ST7789
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from PIL import Image, ImageDraw
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from os import path
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import yaml
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# set default config for pirate audio
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MODE=0
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OVERLAY=2
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confile = 'config.yml'
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# Read conf.json for user config
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if path.exists(confile):
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with open(confile) as config_file:
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data = yaml.load(config_file, Loader=yaml.FullLoader)
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displayConf = data['display']
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OVERLAY = displayConf['overlay']
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MODE = displayConf['mode']
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# Standard SPI connections for ST7789
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# Create ST7789 LCD display class.
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if MODE == 3:
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disp = ST7789.ST7789(
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port=0,
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cs=ST7789.BG_SPI_CS_FRONT, # GPIO 8, Physical pin 24
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dc=9,
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rst=22,
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backlight=13,
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mode=3,
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rotation=0,
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spi_speed_hz=80 * 1000 * 1000
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)
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else:
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disp = ST7789.ST7789(
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port=0,
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cs=ST7789.BG_SPI_CS_FRONT, # GPIO 8, Physical pin 24
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dc=9,
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backlight=13,
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spi_speed_hz=80 * 1000 * 1000
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)
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disp.begin()
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img = Image.new('RGB', (240, 240), color=(0, 0, 0))
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draw = ImageDraw.Draw(img)
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draw.rectangle((0, 0, 240, 240), (0, 0, 0))
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disp.display(img)
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disp.set_backlight(False)
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# version = "0.0.4"
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display:
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# Display control overlays:
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# 3=Artwork only
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# 2=Full overlay displayed
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# 1=Volume icon only.
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# 0=no overlay displayed
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overlay: 2
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# Display Time Bar:
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# 1=time bar displayed
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# 0=no time bar displayed
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timebar: 1
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# mode=0 for pirate audio and display boards with cs pin
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# mode=3 for display boards without cs pin
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mode: 0
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# Turn backlight off when mpd state=stop
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# back on when play restarted
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# blank=0 screen will not blank when mpd state=stop
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# blank=n screen will blank after roughly n seconds when mpd state=stop
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blank: 0
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#!/bin/bash
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echo -e "Install TFT-MoodeCoverArt Service. \n"
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cd /home/pi/TFT-MoodeCoverArt
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while true
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do
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read -p "Do you wish to install TFT-MoodeCoverArt as a service?" yn
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case $yn in
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[Yy]* ) echo -e "Installing Service \n"
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sudo cp tft-moodecoverart.service /lib/systemd/system
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sudo chmod 644 /lib/systemd/system/tft-moodecoverart.service
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sudo systemctl daemon-reload
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sudo systemctl enable tft-moodecoverart.service
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echo -e "\nTFT-MoodeCoverArt installed as a service.\n"
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echo -e "Please reboot the Raspberry Pi.\n"
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break;;
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[Nn]* ) echo -e "Service not installed \n"; break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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while true
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do
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read -p "Do you wish to reboot now?" yn
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case $yn in
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[Yy]* ) echo -e "Rebooting \n"
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sudo reboot
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break;;
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[Nn]* ) echo -e "Not rebooting \n"
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break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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echo "TFT-MoodeCoverArt install complete"
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#!/bin/bash
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echo -e "Remove TFT-MoodeCoverArt Service\n"
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while true
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do
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read -p "Do you wish to Remove TFT-MoodeCoverArt as a service?" yn
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case $yn in
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[Yy]* ) echo -e "Removing Service \n"
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sudo systemctl stop tft-moodecoverart.service
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sudo systemctl disable tft-moodecoverart.service
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sudo rm /etc/systemd/system/tft-moodecoverart.service
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sudo systemctl daemon-reload
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sudo systemctl reset-failed
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echo -e "\nTFT-MoodeCoverArt removed as a service.\n"
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echo -e "Please reboot the Raspberry Pi.\n"
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break;;
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[Nn]* ) echo -e "Service not removed \n"; break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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while true
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do
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read -p "Do you wish to reboot now?" yn
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case $yn in
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[Yy]* ) echo -e "Rebooting \n"
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sudo reboot
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break;;
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[Nn]* ) echo -e "Not rebooting \n"
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break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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echo "TFT-MoodeCoverArt service removal complete"
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[Unit]
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Description=TFT-MoodeCoverArt Display
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Requires=mpd.socket mpd.service
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After=mpd.socket mpd.service
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[Service]
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Type=simple
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ExecStart=/usr/bin/python3 /home/pi/TFT-MoodeCoverArt/tft_moode_coverart.py &
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#ExecStartPre=/bin/sleep 15
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ExecStop=/home/pi/TFT-MoodeCoverArt/tft_moode_coverart.sh -q
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Restart=on-abort
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[Install]
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WantedBy=multi-user.target
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from PIL import Image, ImageDraw, ImageColor, ImageFont, ImageStat
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import subprocess
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import time
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import musicpd
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import os
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import os.path
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from os import path
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import RPi.GPIO as GPIO
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from mediafile import MediaFile
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from io import BytesIO
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from numpy import mean
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import ST7789
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from PIL import ImageFilter
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import yaml
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# set default config for pirate audio
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__version__ = "0.0.5"
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# get the path of the script
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script_path = os.path.dirname(os.path.abspath( __file__ ))
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# set script path as current directory -
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os.chdir(script_path)
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MODE=0
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OVERLAY=2
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TIMEBAR=1
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BLANK=0
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confile = 'config.yml'
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# Read config.yml for user config
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if path.exists(confile):
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|
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with open(confile) as config_file:
|
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data = yaml.load(config_file, Loader=yaml.FullLoader)
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displayConf = data['display']
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OVERLAY = displayConf['overlay']
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MODE = displayConf['mode']
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TIMEBAR = displayConf['timebar']
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BLANK = displayConf['blank']
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# Standard SPI connections for ST7789
|
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# Create ST7789 LCD display class.
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if MODE == 3:
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disp = ST7789.ST7789(
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port=0,
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cs=ST7789.BG_SPI_CS_FRONT, # GPIO 8, Physical pin 24
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dc=9,
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rst=22,
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backlight=13,
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mode=3,
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rotation=0,
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spi_speed_hz=80 * 1000 * 1000
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||||
)
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else:
|
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disp = ST7789.ST7789(
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port=0,
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cs=ST7789.BG_SPI_CS_FRONT, # GPIO 8, Physical pin 24
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dc=9,
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||||
backlight=13,
|
||||
spi_speed_hz=80 * 1000 * 1000
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)
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||||
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||||
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||||
# Initialize display.
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||||
disp.begin()
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||||
|
||||
|
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WIDTH = 240
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||||
HEIGHT = 240
|
||||
font_s = ImageFont.truetype(script_path + '/fonts/Roboto-Medium.ttf',20)
|
||||
font_m = ImageFont.truetype(script_path + '/fonts/Roboto-Medium.ttf',24)
|
||||
font_l = ImageFont.truetype(script_path + '/fonts/Roboto-Medium.ttf',30)
|
||||
|
||||
|
||||
img = Image.new('RGB', (240, 240), color=(0, 0, 0, 25))
|
||||
|
||||
play_icons = Image.open(script_path + '/images/controls-play.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
play_icons_dark = Image.open(script_path + '/images/controls-play-dark.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
|
||||
pause_icons = Image.open(script_path + '/images/controls-pause.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
pause_icons_dark = Image.open(script_path + '/images/controls-pause-dark.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
|
||||
vol_icons = Image.open(script_path + '/images/controls-vol.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
vol_icons_dark = Image.open(script_path + '/images/controls-vol-dark.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
|
||||
bt_back = Image.open(script_path + '/images/bta.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
ap_back = Image.open(script_path + '/images/airplay.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
jp_back = Image.open(script_path + '/images/jack.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
sp_back = Image.open(script_path + '/images/spotify.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
sq_back = Image.open(script_path + '/images/squeeze.png').resize((240,240), resample=Image.LANCZOS).convert("RGBA")
|
||||
|
||||
draw = ImageDraw.Draw(img, 'RGBA')
|
||||
|
||||
|
||||
def isServiceActive(service):
|
||||
|
||||
waiting = True
|
||||
count = 0
|
||||
active = False
|
||||
|
||||
while (waiting == True):
|
||||
|
||||
process = subprocess.run(['systemctl','is-active',service], check=False, stdout=subprocess.PIPE, universal_newlines=True)
|
||||
output = process.stdout
|
||||
stat = output[:6]
|
||||
|
||||
if stat == 'active':
|
||||
waiting = False
|
||||
active = True
|
||||
|
||||
if count > 29:
|
||||
waiting = False
|
||||
|
||||
count += 1
|
||||
time.sleep(1)
|
||||
|
||||
return active
|
||||
|
||||
|
||||
def getMoodeMetadata(filename):
|
||||
# Initalise dictionary
|
||||
metaDict = {}
|
||||
|
||||
if path.exists(filename):
|
||||
# add each line fo a list removing newline
|
||||
nowplayingmeta = [line.rstrip('\n') for line in open(filename)]
|
||||
i = 0
|
||||
while i < len(nowplayingmeta):
|
||||
# traverse list converting to a dictionary
|
||||
(key, value) = nowplayingmeta[i].split('=')
|
||||
metaDict[key] = value
|
||||
i += 1
|
||||
|
||||
metaDict['source'] = 'library'
|
||||
if 'file' in metaDict:
|
||||
if (metaDict['file'].find('http://', 0) > -1) or (metaDict['file'].find('https://', 0) > -1):
|
||||
# set radio stream to true
|
||||
metaDict['source'] = 'radio'
|
||||
# if radio station has arist and title in one line separated by a hyphen, split into correct keys
|
||||
if metaDict['title'].find(' - ', 0) > -1:
|
||||
(art,tit) = metaDict['title'].split(' - ', 1)
|
||||
metaDict['artist'] = art
|
||||
metaDict['title'] = tit
|
||||
elif metaDict['file'].find('Bluetooth Active', 0) > -1:
|
||||
metaDict['source'] = 'bluetooth'
|
||||
elif metaDict['file'].find('Airplay Active', 0) > -1:
|
||||
metaDict['source'] = 'airplay'
|
||||
elif metaDict['file'].find('Spotify Active', 0) > -1:
|
||||
metaDict['source'] = 'spotify'
|
||||
elif metaDict['file'].find('Squeezelite Active', 0) > -1:
|
||||
metaDict['source'] = 'squeeze'
|
||||
elif metaDict['file'].find('Input Active', 0) > -1:
|
||||
metaDict['source'] = 'input'
|
||||
|
||||
|
||||
# return metadata
|
||||
return metaDict
|
||||
|
||||
def get_cover(metaDict):
|
||||
|
||||
cover = None
|
||||
cover = Image.open(script_path + '/images/default-cover-v6.jpg')
|
||||
covers = ['Cover.jpg', 'cover.jpg', 'Cover.jpeg', 'cover.jpeg', 'Cover.png', 'cover.png', 'Cover.tif', 'cover.tif', 'Cover.tiff', 'cover.tiff',
|
||||
'Folder.jpg', 'folder.jpg', 'Folder.jpeg', 'folder.jpeg', 'Folder.png', 'folder.png', 'Folder.tif', 'folder.tif', 'Folder.tiff', 'folder.tiff']
|
||||
if metaDict['source'] == 'radio':
|
||||
if 'coverurl' in metaDict:
|
||||
rc = '/var/local/www/' + metaDict['coverurl']
|
||||
if path.exists(rc):
|
||||
if rc != '/var/local/www/images/default-cover-v6.svg':
|
||||
cover = Image.open(rc)
|
||||
|
||||
elif metaDict['source'] == 'airplay':
|
||||
cover = ap_back
|
||||
elif metaDict['source'] == 'bluetooth':
|
||||
cover = bt_back
|
||||
elif metaDict['source'] == 'input':
|
||||
cover = jp_back
|
||||
elif metaDict['source'] == 'spotify':
|
||||
cover = sp_back
|
||||
elif metaDict['source'] == 'squeeze':
|
||||
cover = sq_back
|
||||
else:
|
||||
if 'file' in metaDict:
|
||||
if len(metaDict['file']) > 0:
|
||||
|
||||
fp = '/var/lib/mpd/music/' + metaDict['file']
|
||||
mf = MediaFile(fp)
|
||||
if mf.art:
|
||||
cover = Image.open(BytesIO(mf.art))
|
||||
return cover
|
||||
else:
|
||||
for it in covers:
|
||||
cp = os.path.dirname(fp) + '/' + it
|
||||
|
||||
if path.exists(cp):
|
||||
cover = Image.open(cp)
|
||||
return cover
|
||||
return cover
|
||||
|
||||
|
||||
def main():
|
||||
|
||||
disp.set_backlight(True)
|
||||
|
||||
filename = '/var/local/www/currentsong.txt'
|
||||
|
||||
c = 0
|
||||
p = 0
|
||||
k=0
|
||||
ol=0
|
||||
ss = 0
|
||||
x1 = 20
|
||||
x2 = 20
|
||||
x3 = 20
|
||||
title_top = 105
|
||||
volume_top = 184
|
||||
time_top = 222
|
||||
act_mpd = isServiceActive('mpd')
|
||||
|
||||
if act_mpd == True:
|
||||
while True:
|
||||
client = musicpd.MPDClient() # create client object
|
||||
try:
|
||||
client.connect() # use MPD_HOST/MPD_PORT
|
||||
except:
|
||||
pass
|
||||
else:
|
||||
moode_meta = getMoodeMetadata(filename)
|
||||
|
||||
mpd_current = client.currentsong()
|
||||
mpd_status = client.status()
|
||||
cover = get_cover(moode_meta)
|
||||
|
||||
|
||||
|
||||
mn = 50
|
||||
if OVERLAY == 3:
|
||||
img.paste(cover.resize((WIDTH,HEIGHT), Image.LANCZOS).convert('RGB'))
|
||||
else:
|
||||
img.paste(cover.resize((WIDTH,HEIGHT), Image.LANCZOS).filter(ImageFilter.GaussianBlur).convert('RGB'))
|
||||
|
||||
if 'state' in mpd_status:
|
||||
if (mpd_status['state'] == 'stop') and (BLANK != 0):
|
||||
if ss < BLANK:
|
||||
ss = ss + 1
|
||||
else:
|
||||
disp.set_backlight(False)
|
||||
else:
|
||||
ss = 0
|
||||
disp.set_backlight(True)
|
||||
|
||||
|
||||
im_stat = ImageStat.Stat(cover)
|
||||
im_mean = im_stat.mean
|
||||
mn = mean(im_mean)
|
||||
|
||||
#txt_col = (255-int(im_mean[0]), 255-int(im_mean[1]), 255-int(im_mean[2]))
|
||||
txt_col = (255,255,255)
|
||||
bar_col = (255, 255, 255, 255)
|
||||
dark = False
|
||||
if mn > 175:
|
||||
txt_col = (55,55,55)
|
||||
dark=True
|
||||
bar_col = (100,100,100,225)
|
||||
if mn < 80:
|
||||
txt_col = (200,200,200)
|
||||
|
||||
if (moode_meta['source'] == 'library') or (moode_meta['source'] == 'radio'):
|
||||
|
||||
if (OVERLAY > 0) and (OVERLAY < 3):
|
||||
if 'state' in mpd_status:
|
||||
if OVERLAY == 2:
|
||||
if mpd_status['state'] != 'play':
|
||||
if dark is False:
|
||||
img.paste(pause_icons, (0,0), pause_icons)
|
||||
else:
|
||||
img.paste(pause_icons_dark, (0,0), pause_icons_dark)
|
||||
else:
|
||||
if dark is False:
|
||||
img.paste(play_icons, (0,0), play_icons)
|
||||
else:
|
||||
img.paste(play_icons_dark, (0,0), play_icons_dark)
|
||||
elif OVERLAY == 1:
|
||||
if dark is False:
|
||||
img.paste(vol_icons, (0,0), vol_icons)
|
||||
else:
|
||||
img.paste(vol_icons_dark, (0,0), vol_icons_dark)
|
||||
|
||||
else:
|
||||
img.paste(play_icons, (0,0), play_icons)
|
||||
|
||||
if 'volume' in mpd_status:
|
||||
vol = int(mpd_status['volume'])
|
||||
vol_x = int((vol/100)*(WIDTH - 33))
|
||||
draw.rectangle((5, volume_top, WIDTH-34, volume_top+8), (255,255,255,145))
|
||||
draw.rectangle((5, volume_top, vol_x, volume_top+8), bar_col)
|
||||
|
||||
if OVERLAY < 3:
|
||||
if TIMEBAR == 1:
|
||||
if 'elapsed' in mpd_status:
|
||||
el_time = int(float(mpd_status['elapsed']))
|
||||
if 'duration' in mpd_status:
|
||||
du_time = int(float(mpd_status['duration']))
|
||||
dur_x = int((el_time/du_time)*(WIDTH-10))
|
||||
draw.rectangle((5, time_top, WIDTH-5, time_top + 12), (255,255,255,145))
|
||||
draw.rectangle((5, time_top, dur_x, time_top + 12), bar_col)
|
||||
|
||||
|
||||
top = 7
|
||||
if 'artist' in moode_meta:
|
||||
w1, y1 = draw.textsize(moode_meta['artist'], font_m)
|
||||
x1 = x1-20
|
||||
if x1 < (WIDTH - w1 - 20):
|
||||
x1 = 0
|
||||
if w1 <= WIDTH:
|
||||
x1 = (WIDTH - w1)//2
|
||||
draw.text((x1, top), moode_meta['artist'], font=font_m, fill=txt_col)
|
||||
|
||||
top = 35
|
||||
|
||||
if 'album' in moode_meta:
|
||||
w2, y2 = draw.textsize(moode_meta['album'], font_s)
|
||||
x2 = x2-20
|
||||
if x2 < (WIDTH - w2 - 20):
|
||||
x2 = 0
|
||||
if w2 <= WIDTH:
|
||||
x2 = (WIDTH - w2)//2
|
||||
draw.text((x2, top), moode_meta['album'], font=font_s, fill=txt_col)
|
||||
|
||||
|
||||
if 'title' in moode_meta:
|
||||
w3, y3 = draw.textsize(moode_meta['title'], font_l)
|
||||
x3 = x3-20
|
||||
if x3 < (WIDTH - w3 - 20):
|
||||
x3 = 0
|
||||
if w3 <= WIDTH:
|
||||
x3 = (WIDTH - w3)//2
|
||||
draw.text((x3, title_top), moode_meta['title'], font=font_l, fill=txt_col)
|
||||
|
||||
|
||||
else:
|
||||
if 'file' in moode_meta:
|
||||
txt = moode_meta['file'].replace(' ', '\n')
|
||||
w3, h3 = draw.multiline_textsize(txt, font_l, spacing=6)
|
||||
x3 = (WIDTH - w3)//2
|
||||
y3 = (HEIGHT - h3)//2
|
||||
draw.text((x3, y3), txt, font=font_l, fill=txt_col, spacing=6, align="center")
|
||||
|
||||
|
||||
disp.display(img)
|
||||
|
||||
if c == 0:
|
||||
im7 = img.save(script_path+'/dump.jpg')
|
||||
c += 1
|
||||
|
||||
|
||||
time.sleep(1)
|
||||
ol += 1
|
||||
|
||||
client.disconnect()
|
||||
else:
|
||||
draw.rectangle((0,0,240,240), fill=(0,0,0))
|
||||
txt = 'MPD not Active!\nEnsure MPD is running\nThen restart script'
|
||||
mlw, mlh = draw.multiline_textsize(txt, font=font_m, spacing=4)
|
||||
draw.multiline_text(((WIDTH-mlw)//2, 20), txt, fill=(255,255,255), font=font_m, spacing=4, align="center")
|
||||
disp.display(img)
|
||||
|
||||
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
try:
|
||||
main()
|
||||
except KeyboardInterrupt:
|
||||
disp.reset()
|
||||
disp.set_backlight(False)
|
||||
pass
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#!/bin/bash
|
||||
|
||||
while getopts ":sq" opt; do
|
||||
case ${opt} in
|
||||
s ) sudo pkill -f tft_moode_coverart.py; sudo /usr/bin/python3 /home/pi/TFT-MoodeCoverArt/clear_display.py; sudo /usr/bin/python3 /home/pi/TFT-MoodeCoverArt/tft_moode_coverart.py &
|
||||
;;
|
||||
q ) sudo pkill -f tft_moode_coverart.py; sudo python3 /home/pi/TFT-MoodeCoverArt/clear_display.py
|
||||
;;
|
||||
\? ) echo "Usage: cmd [-s] [-q]"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
Loading…
Reference in New Issue