| 402 | } |
| 403 | |
| 404 | int Board::get_current_board_data ( |
| 405 | int num_samples, int preset, double *data_buf, int *returned_samples) |
| 406 | { |
| 407 | std::string preset_str = preset_to_string (preset); |
| 408 | if (board_descr.find (preset_str) == board_descr.end ()) |
| 409 | { |
| 410 | safe_logger (spdlog::level::err, "invalid preset"); |
| 411 | return (int)BrainFlowExitCodes::INVALID_ARGUMENTS_ERROR; |
| 412 | } |
| 413 | if (dbs.find (preset) == dbs.end ()) |
| 414 | { |
| 415 | safe_logger (spdlog::level::err, |
| 416 | "stream is not started or no preset: {} found for this board", preset_str.c_str ()); |
| 417 | return (int)BrainFlowExitCodes::INVALID_ARGUMENTS_ERROR; |
| 418 | } |
| 419 | if (!dbs[preset]) |
| 420 | { |
| 421 | return (int)BrainFlowExitCodes::EMPTY_BUFFER_ERROR; |
| 422 | } |
| 423 | if ((!data_buf) || (!returned_samples)) |
| 424 | { |
| 425 | return (int)BrainFlowExitCodes::INVALID_ARGUMENTS_ERROR; |
| 426 | } |
| 427 | |
| 428 | int num_rows = (int)board_descr[preset_str]["num_rows"]; |
| 429 | |
| 430 | double *buf = new double[num_samples * num_rows]; |
| 431 | int num_data_points = (int)dbs[preset]->get_current_data (num_samples, buf); |
| 432 | reshape_data (num_data_points, preset, buf, data_buf); |
| 433 | delete[] buf; |
| 434 | *returned_samples = num_data_points; |
| 435 | return (int)BrainFlowExitCodes::STATUS_OK; |
| 436 | } |
| 437 | |
| 438 | int Board::get_board_data_count (int preset, int *result) |
| 439 | { |
nothing calls this directly
no test coverage detected