Add ESP32 restriction

.gitignore

@@ -1,5 +1,6 @@
 /.esphome/
 .vscode/
+tests/.gitignore
 /secrets.yaml
 */__pycache__/
 *.pyc

README.md

@@ -25,13 +25,6 @@ The custom component can be added to a yaml configuration by adding the external
 esphome:
   name: matrix-display
   friendly_name: Matrix Display
-  platformio_options:
-    lib_deps:
-      - SPI
-      - Wire
-      - Adafruit BusIO
-      - adafruit/Adafruit GFX Library
-      - https://github.com/TillFleisch/ESP32-HUB75-MatrixPanel-DMA#optional_logging
 
 external_components:
   - source: github://TillFleisch/ESPHome-HUB75-MatrixDisplayWrapper@main
@@ -42,7 +35,7 @@ esp32:
     type: arduino
 ```
 
-Note that the library dependencies are required and that the component will only compile on ESP32-based devices.
+Note that the component will only compile on ESP32-based devices.
 An example configuration can be found [here](example.yaml).
 
 ## Matrix Display

components/hub75_matrix_display/display.py

@@ -10,6 +10,8 @@
     CONF_WIDTH,
 )
 
+DEPENDENCIES = ["esp32"]
+
 MATRIX_ID = "matrix_id"
 CHAIN_LENGTH = "chain_length"
 BRIGHTNESS = "brightness"

tests/base.yaml

@@ -9,16 +9,6 @@ external_components:
       type: local
       path: ../components
 
-logger:
-  baud_rate: 0
-
-uart:
-  id: bus
-  tx_pin: TX
-  rx_pin: RX
-  baud_rate: 19200
-  stop_bits: 2
-
 display:
   - platform: hub75_matrix_display
     id: matrix

tests/full.yaml

@@ -9,16 +9,6 @@ external_components:
       type: local
       path: ../components
 
-logger:
-  baud_rate: 0
-
-uart:
-  id: bus
-  tx_pin: TX
-  rx_pin: RX
-  baud_rate: 19200
-  stop_bits: 2
-
 display:
   - platform: hub75_matrix_display
     id: matrix