User manual - Cライブラリ解説書ver.2.00(2003年2月7日)

DT-900 C ライブラリ解説書
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4.1.11. キーロールオーバー機能................................................................................................................................................... 96
4.2. キーコード.........................................................................................................................................................................96
4.2.1. 属性 ................................................................................................................................................................................................. 96
4.2.2. コード............................................................................................................................................................................................... 97
4.3. ファンクション詳細.........................................................................................................................................................98
5. OBR 部..............................................................................................................................................................107
5.1. 基本仕様........................................................................................................................................................................ 107
5.1.1. レーザースキャナ部................................................................................................................................................................107
5.1.2. デコード仕様...............................................................................................................................................................................107
5.2. 機能................................................................................................................................................................................. 109
5.2.1. 1 文字／文字列の読込み.....................................................................................................................................................109
5.2.2. OBR データバッファの状態チェック...................................................................................................................................109
5.2.3. OBR データバッファのクリア................................................................................................................................................109
5.2.4. 格納先バッファの切り替え....................................................................................................................................................109
5.2.5. モード設定...................................................................................................................................................................................109
5.2.6. レーザー発光幅制御..............................................................................................................................................................114
5.3. ファンクション詳細...................................................................................................................................................... 116
6. 通信部...............................................................................................................................................................131
6.1. 通信仕様........................................................................................................................................................................ 131
6.1.1. 通信インタフェース...................................................................................................................................................................131
6.2. 機能................................................................................................................................................................................. 132
6.2.1. 通信ポートのオープン・クローズ・占有............................................................................................................................132
6.2.2. 転送データの送信・受信 .......................................................................................................................................................133
6.2.3. ＳＩ／ＳＯ制御..............................................................................................................................................................................139
6.2.4. フロー制御...................................................................................................................................................................................139
6.2.5. デリートコード制御...................................................................................................................................................................142
6.2.6. エラーコードバッファリング制御..........................................................................................................................................142
6.2.7. 信号線制御とタイムアウト監視 ..........................................................................................................................................143
6.2.8. ＣＩ信号立上げ............................................................................................................................................................................148
6.2.9. ＬＢ検出.........................................................................................................................................................................................149
6.2.10. ブレイク要因検出.................................................................................................................................................................150
6.3. エラー詳細 .................................................................................................................................................................... 151
6.3.1. ファンクションのエラー検出..................................................................................................................................................151
6.3.2. エラー詳細 ..................................................................................................................................................................................152
6.4. 通信関数 補足 ........................................................................................................................................................... 159
6.4.1. 受信データの読込み...............................................................................................................................................................159
6.4.2. ＬＢエラーチェック......................................................................................................................................................................160
6.4.3. 中断キーによる処理...............................................................................................................................................................161
6.4.4. カシオＩＲポートの使用............................................................................................................................................................162
6.4.5. 通信関数部制限.......................................................................................................................................................................166
6.5. ファンクション詳細...................................................................................................................................................... 167
7. IrDA 部関数 ....................................................................................................................................................195
7.1. 機能................................................................................................................................................................................. 195
7.1.1. シリアルポートエミュレーション...........................................................................................................................................195
7.1.2. ファンクションコール................................................................................................................................................................195
7.1.3. ファンクションの優先順位.....................................................................................................................................................199
7.2. ファンクション詳細...................................................................................................................................................... 200
8. 通信ユーティリティ部関数..........................................................................................................................231
8.1. 通信インタフェース..................................................................................................................................................... 231
8.1.1. 使用形態......................................................................................................................................................................................231
8.1.2. ＩＯボックスインタフェース.......................................................................................................................................................231
8.1.3. 排他制御......................................................................................................................................................................................231
8.1.4. 転送ドライブ................................................................................................................................................................................231
8.2. ソフトウエアブロック構成図 .................................................................................................................................... 232
8.3. マルチドロップ.............................................................................................................................................................. 233
8.3.1. 通信仕様......................................................................................................................................................................................233
8.3.2. ファイル送受信基本機能 ......................................................................................................................................................236
8.4. ＦＬＩＮＫプロトコル機能.............................................................................................................................................. 240