27 lines
801 B
Plaintext
27 lines
801 B
Plaintext
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* Bosch BMA180 / BMA250 triaxial acceleration sensor
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http://omapworld.com/BMA180_111_1002839.pdf
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http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/bst-bma250-ds002-05.pdf
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Required properties:
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- compatible : should be "bosch,bma180" or "bosch,bma250"
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- reg : the I2C address of the sensor
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Optional properties:
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- interrupts : interrupt mapping for GPIO IRQ, it should by configured with
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flags IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING
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For the bma250 the first interrupt listed must be the one
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connected to the INT1 pin, the second (optional) interrupt
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listed must be the one connected to the INT2 pin.
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Example:
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bma180@40 {
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compatible = "bosch,bma180";
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reg = <0x40>;
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interrupt-parent = <&gpio6>;
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interrupts = <18 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
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};
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