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mcp9808: failed i2c frequency change should be non-fatal for this device

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Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Tudor Panu 2016-08-12 12:13:09 -07:00
parent dc93fb11ff
commit bde7259ee8
1 changed files with 2 additions and 5 deletions
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7
src/mcp9808/mcp9808.cxx
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@ -22,11 +22,9 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
#include "mcp9808.hpp" #include "mcp9808.hpp"
#include <cmath> #include <cmath>
#include <syslog.h>
using namespace upm; using namespace upm;
@ -47,8 +45,7 @@ MCP9808::MCP9808 (int bus, uint8_t address){
} }
if(i2c->frequency( mraa::I2C_FAST) != mraa::SUCCESS){ if(i2c->frequency( mraa::I2C_FAST) != mraa::SUCCESS){
throw std::invalid_argument(std::string(__FUNCTION__) + ": I2c.frequency(I2C_STD) failed"); syslog(LOG_WARNING, "%s: I2c.frequency(I2C_FAST) failed, using default speed", std::string(__FUNCTION__).c_str());
return;
} }
} }