ads1x15: failed i2c frequency change should be non-fatal for this device

Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Tudor Panu 2016-08-12 11:59:47 -07:00
parent e689dc175c
commit 19d1af6a48

View File

@ -26,6 +26,7 @@
#include "ads1x15.hpp" #include "ads1x15.hpp"
#include <unistd.h> #include <unistd.h>
#include <syslog.h>
using namespace upm; using namespace upm;
@ -42,8 +43,7 @@ ADS1X15::ADS1X15(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_FAST) failed"); syslog(LOG_WARNING, "%s: I2c.frequency(I2C_FAST) failed, using default speed", std::string(__FUNCTION__).c_str());
return;
} }
//Will be reset by sub class. //Will be reset by sub class.
m_bitShift = 0; m_bitShift = 0;