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h3lis331dl: throw exception(s) on fatal errors

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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 2015-09-10 11:34:39 -06:00 committed by Mihai Tudor Panu
parent f567f282ae
commit 1f1c303937
1 changed files with 57 additions and 29 deletions
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86
src/h3lis331dl/h3lis331dl.cxx
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@ -25,6 +25,7 @@
#include <unistd.h>
#include <math.h>
#include <iostream>
#include <stdexcept>
#include <string>
#include "h3lis331dl.h"
@ -41,8 +42,8 @@ H3LIS331DL::H3LIS331DL(int bus, uint8_t address):
mraa::Result rv;
if ( (rv = m_i2c.address(m_addr)) != mraa::SUCCESS)
{
cerr << "H3LIS331DL: Could not initialize i2c address. " << endl;
printError(rv);
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.address() failed");
return;
}
@ -84,7 +85,8 @@ bool H3LIS331DL::setDataRate(DR_BITS_T odr)
if (m_i2c.writeReg(REG_REG1, reg1))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -100,7 +102,8 @@ bool H3LIS331DL::setPowerMode(PM_BITS_T pm)
if (m_i2c.writeReg(REG_REG1, reg1))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -116,7 +119,8 @@ bool H3LIS331DL::enableAxis(uint8_t axisEnable)
if (m_i2c.writeReg(REG_REG1, reg1))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -132,7 +136,8 @@ bool H3LIS331DL::setFullScale(FS_BITS_T fs)
if (m_i2c.writeReg(REG_REG4, reg4))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -148,7 +153,8 @@ bool H3LIS331DL::setHPCF(HPCF_BITS_T val)
if (m_i2c.writeReg(REG_REG2, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -164,7 +170,8 @@ bool H3LIS331DL::setHPM(HPM_BITS_T val)
if (m_i2c.writeReg(REG_REG2, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -179,7 +186,8 @@ bool H3LIS331DL::boot()
if (m_i2c.writeReg(REG_REG2, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -203,7 +211,8 @@ bool H3LIS331DL::enableHPF1(bool enable)
if (m_i2c.writeReg(REG_REG2, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -221,7 +230,8 @@ bool H3LIS331DL::enableHPF2(bool enable)
if (m_i2c.writeReg(REG_REG2, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -239,7 +249,8 @@ bool H3LIS331DL::enableFDS(bool enable)
if (m_i2c.writeReg(REG_REG2, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -257,7 +268,8 @@ bool H3LIS331DL::setInterruptActiveLow(bool enable)
if (m_i2c.writeReg(REG_REG3, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -275,7 +287,8 @@ bool H3LIS331DL::setInterruptOpenDrain(bool enable)
if (m_i2c.writeReg(REG_REG3, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -293,7 +306,8 @@ bool H3LIS331DL::setInterrupt1Latch(bool enable)
if (m_i2c.writeReg(REG_REG3, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -311,7 +325,8 @@ bool H3LIS331DL::setInterrupt2Latch(bool enable)
if (m_i2c.writeReg(REG_REG3, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -327,7 +342,8 @@ bool H3LIS331DL::setInterrupt1PadConfig(I_CFG_BITS_T val)
if (m_i2c.writeReg(REG_REG3, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -343,7 +359,8 @@ bool H3LIS331DL::setInterrupt2PadConfig(I_CFG_BITS_T val)
if (m_i2c.writeReg(REG_REG3, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -362,7 +379,8 @@ bool H3LIS331DL::enableBDU(bool enable)
if (m_i2c.writeReg(REG_REG4, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -380,7 +398,8 @@ bool H3LIS331DL::enableBLE(bool enable)
if (m_i2c.writeReg(REG_REG4, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -398,7 +417,8 @@ bool H3LIS331DL::enableSleepToWake(bool enable)
if (m_i2c.writeReg(REG_REG5, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -419,7 +439,8 @@ bool H3LIS331DL::setInterrupt1Config(uint8_t val)
if (m_i2c.writeReg(REG_INT1_CFG, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -435,7 +456,8 @@ bool H3LIS331DL::setInterrupt1Source(uint8_t val)
if (m_i2c.writeReg(REG_INT1_SRC, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -446,7 +468,8 @@ bool H3LIS331DL::setInterrupt1Threshold(uint8_t val)
{
if (m_i2c.writeReg(REG_INT1_THS, val))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -457,7 +480,8 @@ bool H3LIS331DL::setInterrupt1Duration(uint8_t val)
{
if (m_i2c.writeReg(REG_INT1_DUR, val))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -473,7 +497,8 @@ bool H3LIS331DL::setInterrupt2Config(uint8_t val)
if (m_i2c.writeReg(REG_INT2_CFG, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -489,7 +514,8 @@ bool H3LIS331DL::setInterrupt2Source(uint8_t val)
if (m_i2c.writeReg(REG_INT2_SRC, reg))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -500,7 +526,8 @@ bool H3LIS331DL::setInterrupt2Threshold(uint8_t val)
{
if (m_i2c.writeReg(REG_INT2_THS, val))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}
@ -511,7 +538,8 @@ bool H3LIS331DL::setInterrupt2Duration(uint8_t val)
{
if (m_i2c.writeReg(REG_INT2_DUR, val))
{
cerr << __FUNCTION__ << "@" << __LINE__ << ": writeReg failed" << endl;
throw std::runtime_error(std::string(__FUNCTION__) +
": I2c.writeReg() failed");
return false;
}