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max31723: added bus parameter to constructor

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Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Tudor Panu 2017-04-10 18:37:08 -07:00
parent d004aa68b7
commit 7e5f6e9856
4 changed files with 7 additions and 4 deletions
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3
docs/apichanges.md
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@ -156,6 +156,9 @@ compatibility between releases:
a SPI bus number. This is now the first parameter, the number of LEDs on the a SPI bus number. This is now the first parameter, the number of LEDs on the
strip is now the last (3rd) parameter instead. strip is now the last (3rd) parameter instead.
* **max31723** The constructor for this driver was updated to allow specifying
a SPI bus number. This is now the first parameter, CS pin second.
# v1.1.0 # v1.1.0
* **i2clcd/jhd1313m1/lcm1602** LCD devices supported by the i2clcd module are * **i2clcd/jhd1313m1/lcm1602** LCD devices supported by the i2clcd module are

2
examples/c++/max31723.cxx
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@ -44,7 +44,7 @@ int
main(int argc, char **argv) main(int argc, char **argv)
{ {
//! [Interesting] //! [Interesting]
sensor = new upm::MAX31723(7); sensor = new upm::MAX31723(0, 7);
usleep (1000000); usleep (1000000);
while (!doWork) { while (!doWork) {

2
src/max31723/max31723.cxx
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@ -31,7 +31,7 @@
using namespace upm; using namespace upm;
MAX31723::MAX31723 (int csn) : m_spi(0), m_csnPinCtx(csn) { MAX31723::MAX31723 (int bus, int csn) : m_spi(bus), m_csnPinCtx(csn) {
mraa::Result error = mraa::SUCCESS; mraa::Result error = mraa::SUCCESS;
m_name = "MAX31723"; m_name = "MAX31723";

4
src/max31723/max31723.hpp
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@ -72,10 +72,10 @@ class MAX31723 {
/** /**
* Instantiates an MAX31723 object * Instantiates an MAX31723 object
* *
* @param bus Number of the used bus * @param bus Number of the SPI bus used
* @param csn Chip select (slave select) pin to use * @param csn Chip select (slave select) pin to use
*/ */
MAX31723 (int csn); MAX31723 (int bus, int csn);
/** /**
* MAXDS3231M object destructor; basically, it closes the I2C connection. * MAXDS3231M object destructor; basically, it closes the I2C connection.