drivers: sensor: qdec_mcux: update phase bit in register
Update single phase bit in register when changing data->qdec_config. Otherwise the changed settings has no effect. Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
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1 changed files with 3 additions and 0 deletions
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@ -42,6 +42,7 @@ static enc_decoder_work_mode_t int_to_work_mode(int32_t val)
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static int qdec_mcux_attr_set(const struct device *dev, enum sensor_channel ch,
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enum sensor_attribute attr, const struct sensor_value *val)
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{
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const struct qdec_mcux_config *config = dev->config;
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struct qdec_mcux_data *data = dev->data;
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if (ch != SENSOR_CHAN_ROTATION) {
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@ -59,6 +60,8 @@ static int qdec_mcux_attr_set(const struct device *dev, enum sensor_channel ch,
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case SENSOR_ATTR_QDEC_ENABLE_SINGLE_PHASE:
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data->qdec_config.decoderWorkMode =
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int_to_work_mode(val->val1);
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WRITE_BIT(config->base->CTRL, ENC_CTRL_PH1_SHIFT, val->val1);
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return 0;
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default:
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return -ENOTSUP;
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