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ST7789V: Make backlight_pin optional (#2180)
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parent
ed68a0e773
commit
565473c90c
1 changed files with 4 additions and 3 deletions
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@ -29,7 +29,7 @@ CONFIG_SCHEMA = (
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cv.Required(CONF_RESET_PIN): pins.gpio_output_pin_schema,
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cv.Required(CONF_DC_PIN): pins.gpio_output_pin_schema,
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cv.Required(CONF_CS_PIN): pins.gpio_output_pin_schema,
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cv.Required(CONF_BACKLIGHT_PIN): pins.gpio_output_pin_schema,
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cv.Optional(CONF_BACKLIGHT_PIN): pins.gpio_output_pin_schema,
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cv.Optional(CONF_BRIGHTNESS, default=1.0): cv.percentage,
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}
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)
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@ -49,8 +49,9 @@ async def to_code(config):
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reset = await cg.gpio_pin_expression(config[CONF_RESET_PIN])
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cg.add(var.set_reset_pin(reset))
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bl = await cg.gpio_pin_expression(config[CONF_BACKLIGHT_PIN])
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cg.add(var.set_backlight_pin(bl))
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if CONF_BACKLIGHT_PIN in config:
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bl = await cg.gpio_pin_expression(config[CONF_BACKLIGHT_PIN])
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cg.add(var.set_backlight_pin(bl))
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if CONF_LAMBDA in config:
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lambda_ = await cg.process_lambda(
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