Raspberries/upm
Public Access
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added initial interfaces and some sensors implementing them

Browse Source 
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Stefanescu
2018-06-12 18:46:49 +03:00
committed by Mihai Tudor Panu
parent 6bf21a23e7
commit f035470822
102 changed files with 1183 additions and 182 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/max44009/max44009.cxx
View File

@@ -41,7 +41,7 @@ MAX44009::MAX44009 (int bus, int devAddr) {
status = mraa::SUCCESS;
reset();
if (status != mraa::SUCCESS)
UPM_THROW("config failure");
throw std::runtime_error(std::string(__FUNCTION__) + ": config failure");
}
MAX44009::~MAX44009() {
@@ -70,7 +70,7 @@ MAX44009::getVisibleRaw() {
int length = i2c->readBytesReg(MAX44009_LUX_START_ADDR, data, MAX44009_LUX_LENGTH);
if(length != MAX44009_LUX_LENGTH)
UPM_THROW("Read error");
throw std::runtime_error(std::string(__FUNCTION__) + ": Read error");
return *value;
}
@@ -86,8 +86,12 @@ MAX44009::getVisibleLux() {
// Check for overrange condition
if(exponent == MAX44009_OVERRANGE_CONDITION)
UPM_THROW("Overrange error");
throw std::runtime_error(std::string(__FUNCTION__) + ": Overrange error");
return pow((double)2,(double)exponent) * mantissa * 0.045;
}
float
MAX44009::getLuminance() {
return getVisibleLux();
}