irom static app_action_t application_function_i2c_sensor_calibrate(const string_t *src, string_t *dst)
{
int intin;
i2c_sensor_t sensor;
double factor;
double offset;
if(parse_int(1, src, &intin, 0) != parse_ok)
{
string_cat(dst, "> invalid i2c sensor\n");
return(app_action_error);
}
sensor = (i2c_sensor_t)intin;
if(parse_float(2, src, &factor) != parse_ok)
{
string_cat(dst, "> invalid factor\n");
return(app_action_error);
}
if(parse_float(3, src, &offset) != parse_ok)
{
string_cat(dst, "> invalid offset\n");
return(app_action_error);
}
if(!i2c_sensor_setcal(sensor, factor, offset))
{
string_format(dst, "> invalid i2c sensor: %d\n", (int)sensor);
return(app_action_error);
}
string_format(dst, "> i2c sensor %d calibration set to factor ", (int)sensor);
string_double(dst, config.i2c_sensors.sensor[sensor].calibration.factor, 4, 1e10);
string_cat(dst, ", offset: ");
string_double(dst, config.i2c_sensors.sensor[sensor].calibration.offset, 4, 1e10);
string_cat(dst, "\n");
return(app_action_normal);
}
irom static app_action_t application_function_i2c_sensor_calibrate(application_parameters_t ap)
{
i2c_sensor_t sensor;
float factor;
float offset;
uint16_t length;
sensor = atoi((*ap.args)[1]);
factor = string_to_double((*ap.args)[2]);
offset = string_to_double((*ap.args)[3]);
if(!i2c_sensor_setcal(sensor, factor, offset))
{
snprintf(ap.dst, ap.size, "> invalid i2c sensor: %d\n", (int)sensor);
return(app_action_error);
}
length = snprintf(ap.dst, ap.size, "> i2c sensor %d calibration set to factor ", (int)sensor);
ap.dst += length;
ap.size -= length;
length = double_to_string(config->i2c_sensors.sensor[sensor].calibration.factor, 4, 1e10, ap.size, ap.dst);
ap.dst += length;
ap.size -= length;
length = snprintf(ap.dst, ap.size, ", offset: ");
ap.dst += length;
ap.size -= length;
length = double_to_string(config->i2c_sensors.sensor[sensor].calibration.offset, 4, 1e10, ap.size, ap.dst);
ap.dst += length;
ap.size -= length;
length = snprintf(ap.dst, ap.size, "\n");
ap.dst += length;
ap.size -= length;
return(app_action_normal);
}