Example Use of the Data Manager and Data Container Objects

// initialize a project
int p = 828;

// after initializing dm = [[DataManager alloc] init], set the project ID
[dm setProjectID:p];

// now retrieve the fields for this project
[dm retrieveProjectFields];

// create an array to store data
NSMutableArray *data = [[NSMutableArray alloc] init];

// allocate a data container object for each data point
DataContainer *dc = [[DataContainer alloc] init];

// populate the data container using the key constants defined in DataContainer.h
[dc addData:[NSNumber numberWithInt:100] forKey:sACCEL_X];
[dc addData:[NSNumber numberWithInt:200] forKey:sACCEL_Y];
[dc addData:[NSNumber numberWithInt:300] forKey:sACCEL_Z];

// write the data container to an NSDictionary with the data manager's writeDataToJSONObject
// method, then save it to your local array
[data addObject:[dm writeDataToJSONObject:dc]];

// repeat for the next data point
dc = [[DataContainer alloc] init];
[dc addData:[NSNumber numberWithInt:400] forKey:sACCEL_X];
[dc addData:[NSNumber numberWithInt:500] forKey:sACCEL_Y];
[dc addData:[NSNumber numberWithInt:600] forKey:sACCEL_Z];
[data addObject:[dm writeDataToJSONObject:dc]];

// login to isense
[api createSessionWithEmail:@"YOUR_EMAIL_HERE" andPassword:@"YOUR_PW_HERE"];

// convert the data from row-major to column-major format with the data manager
NSMutableDictionary *colData = [DataManager convertDataToColumnMajor:data forProjectID:p andRecognizedFields:nil];

// upload the data to isense
[api uploadDataToProject:p withData:colData andName:@"Data set"];