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spi.hpp: styling/identation fix

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2015-01-14 11:47:47 +00:00
parent c28eea88f7
commit 16fc50bc31
1 changed files with 14 additions and 5 deletions
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19
api/mraa/spi.hpp
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@@ -61,12 +61,14 @@ class Spi {
throw std::invalid_argument("Error initialising SPI bus");
}
}
/**
* Closes spi bus
*/
~Spi() {
mraa_spi_stop(m_spi);
}
/**
* Set the SPI device mode. see spidev0-3
*
@@ -76,6 +78,7 @@ class Spi {
mraa_result_t mode(Spi_Mode mode) {
return mraa_spi_mode(m_spi, (mraa_spi_mode_t) mode);
}
/**
* Set the SPI device operating clock frequency
*
@@ -85,6 +88,7 @@ class Spi {
mraa_result_t frequency(int hz) {
return mraa_spi_frequency(m_spi, hz);
}
/**
* Write single byte to the SPI device
*
@@ -94,6 +98,7 @@ class Spi {
uint8_t writeByte(uint8_t data) {
return mraa_spi_write(m_spi, (uint8_t) data);
}
/**
* Write buffer of bytes to SPI device The pointer return has to be
* free'd by the caller. It will return a NULL pointer in cases of
@@ -106,10 +111,11 @@ class Spi {
uint8_t* write(uint8_t* txBuf, int length) {
return mraa_spi_write_buf(m_spi, txBuf, length);
}
#ifndef SWIG
/**
* Transfer data to and from SPI device Receive pointer may be null if return
* data is not needed.
* Transfer data to and from SPI device Receive pointer may be null if
* return data is not needed.
*
* @param data buffer to send
* @param rxBuf buffer to optionally receive data from spi device
@@ -120,6 +126,7 @@ class Spi {
return mraa_spi_transfer_buf(m_spi, txBuf, rxBuf, length);
}
#endif
/**
* Change the SPI lsb mode
*
@@ -129,6 +136,7 @@ class Spi {
mraa_result_t lsbmode(bool lsb) {
return mraa_spi_lsbmode(m_spi, (mraa_boolean_t) lsb);
}
/**
* Set bits per mode on transaction, default is 8
*
@@ -138,7 +146,8 @@ class Spi {
mraa_result_t bitPerWord(unsigned int bits) {
return mraa_spi_bit_per_word(m_spi, bits);
}
private:
mraa_spi_context m_spi;
};
private:
mraa_spi_context m_spi;
};
}