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Magnus Persson
2022-01-06 21:54:34 +01:00
parent 299d2dd0fe
commit 5d9115137f
2 changed files with 63 additions and 63 deletions
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18
src/calc.cpp
View File

@ -21,19 +21,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include "calc.h"
#include "helper.h"
#include "config.h"
#include "src/calc.h"
#include <tinyexpr.h>
#include "tempsensor.h"
#include <curveFitting.h>
#include "src/helper.h"
#include "src/config.h"
#include "src/tempsensor.h"
#define FORMULA_MAX_DEVIATION 1.5
//
// Use values to derive a formula
//
int createFormula( RawFormulaData& fd, char *formulaBuffer, int order ) {
int createFormula(RawFormulaData& fd, char *formulaBuffer, int formulaBufferSize, int order) {
int noAngles = 0;
@ -66,13 +66,13 @@ int createFormula( RawFormulaData& fd, char *formulaBuffer, int order ) {
// Print the formula based on 'order'
if ( order == 4 ) {
sprintf( formulaBuffer, "%.8f*tilt^4+%.8f*tilt^3+%.8f*tilt^2+%.8f*tilt+%.8f", coeffs[0], coeffs[1], coeffs[2], coeffs[3], coeffs[4] );
snprintf(formulaBuffer, formulaBufferSize, "%.8f*tilt^4+%.8f*tilt^3+%.8f*tilt^2+%.8f*tilt+%.8f", coeffs[0], coeffs[1], coeffs[2], coeffs[3], coeffs[4]);
} else if ( order == 3 ) {
sprintf( formulaBuffer, "%.8f*tilt^3+%.8f*tilt^2+%.8f*tilt+%.8f", coeffs[0], coeffs[1], coeffs[2], coeffs[3] );
snprintf(formulaBuffer, formulaBufferSize, "%.8f*tilt^3+%.8f*tilt^2+%.8f*tilt+%.8f", coeffs[0], coeffs[1], coeffs[2], coeffs[3]);
} else if ( order == 2 ) {
sprintf( formulaBuffer, "%.8f*tilt^2+%.8f*tilt+%.8f", coeffs[0], coeffs[1], coeffs[2] );
snprintf(formulaBuffer, formulaBufferSize, "%.8f*tilt^2+%.8f*tilt+%.8f", coeffs[0], coeffs[1], coeffs[2]);
} else { // order == 1
sprintf( formulaBuffer, "%.8f*tilt+%.8f", coeffs[0], coeffs[1] );
snprintf(formulaBuffer, formulaBufferSize, "%.8f*tilt+%.8f", coeffs[0], coeffs[1]);
}
#if LOG_LEVEL == 6

12
src/calc.h
View File

@ -21,12 +21,12 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef _CALC_H
#define _CALC_H
#ifndef SRC_CALC_H_
#define SRC_CALC_H_
// Includes
#include "helper.h"
#include "config.h"
#include "src/helper.h"
#include "src/config.h"
#define ERR_FORMULA_NOTENOUGHVALUES -1
#define ERR_FORMULA_INTERNAL -2
@ -35,8 +35,8 @@ SOFTWARE.
// Functions
double calculateGravity(double angle, double temp, const char *tempFormula = 0);
double gravityTemperatureCorrection(double gravity, double temp, char tempFormat, double calTemp = 20);
int createFormula( RawFormulaData& fd, char *formulaBuffer, int order);
int createFormula(RawFormulaData& fd, char *formulaBuffer, int formulaBufferSize, int order);
#endif // _CALC_H
#endif // SRC_CALC_H_
// EOF