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ADXL345: Don't select device if only change SPI settings

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This commit is contained in:
Gregory Nutt 2014-12-17 12:01:18 -06:00
parent d27fb63862
commit 8e4f7230f9
2 changed files with 0 additions and 4 deletions
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2
drivers/sensors/adxl345_base.c
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@ -417,11 +417,9 @@ ADXL345_HANDLE adxl345_instantiate(FAR struct i2c_dev_s *dev,
#ifdef CONFIG_SPI_OWNBUS
/* Configure SPI for the ADXL345 */
SPI_SELECT(priv->spi, SPIDEV_GSENSOR, true);
SPI_SETMODE(priv->spi, SPIDEV_MODE3);
SPI_SETBITS(priv->spi, 8);
SPI_SETFREQUENCY(priv->spi, ADXL345_SPI_MAXFREQUENCY);
SPI_SELECT(priv->spi, SPIDEV_GSENSOR, false);
#endif
#else

2
drivers/sensors/adxl345_spi.c
View file

@ -68,11 +68,9 @@ static inline void adxl345_configspi(FAR struct spi_dev_s *spi)
{
/* Configure SPI for the ADXL345 */
SPI_SELECT(spi, SPIDEV_GSENSOR, true);
SPI_SETMODE(spi, SPIDEV_MODE3);
SPI_SETBITS(spi, 8);
SPI_SETFREQUENCY(spi, ADXL345_SPI_MAXFREQUENCY);
SPI_SELECT(spi, SPIDEV_GSENSOR, false);
}
#endif