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th02: remove custom exception and use standard ones

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Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Jon Trulson 2015-08-07 16:37:44 -06:00 committed by Mihai Tudor Panu
parent 448ee39c7f
commit 9bf954071b
1 changed files with 3 additions and 8 deletions
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11
src/th02/th02.cxx
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@ -28,26 +28,21 @@
#include <iostream>
#include <unistd.h>
#include <stdlib.h>
#include <stdexcept>
#include "th02.h"
using namespace std;
using namespace upm;
struct TH02Exception : public std::exception {
std::string message;
TH02Exception (std::string msg) : message (msg) { }
~TH02Exception () throw () { }
const char* what() const throw () { return message.c_str(); }
};
TH02::TH02 (int bus, uint8_t addr) : m_i2c(bus) {
m_addr = addr;
m_name = "TH02";
mraa_result_t ret = m_i2c.address(m_addr);
if (ret != MRAA_SUCCESS) {
throw TH02Exception ("Couldn't initilize I2C.");
throw std::invalid_argument(std::string(__FUNCTION__) +
": mraa_i2c_address() failed");
}
}