> > > > > + axis_ctrl = ADXL345_ACT_X_EN | ADXL345_ACT_Y_EN | > > > + ADXL345_ACT_Z_EN; > > > > I think > > > > axis_ctrl = > > ADXL345_ACT_X_EN | ADXL345_ACT_Y_EN | ADXL345_ACT_Z_EN; > > > > is slightly better to read. Ugly enough I'd just go long on this one - it's on a little over 80 chars anyway. axis_ctrl = ADXL345_ACT_X_EN | ADXL345_ACT_Y_EN | ADXL345_ACT_Z_EN;