オシロスコープ
Dependencies: Array_Matrix mbed SerialTxRxIntr DSP_ADDA_Dual
Xfer.hpp@0:595c23d6949a, 2020-10-17 (annotated)
- Committer:
- MikamiUitOpen
- Date:
- Sat Oct 17 10:14:31 2020 +0000
- Revision:
- 0:595c23d6949a
1
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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MikamiUitOpen | 0:595c23d6949a | 1 | //--------------------------------------------------------------------- |
MikamiUitOpen | 0:595c23d6949a | 2 | // 符号付きデータを PC へ転送するためのクラス |
MikamiUitOpen | 0:595c23d6949a | 3 | // |
MikamiUitOpen | 0:595c23d6949a | 4 | // 2020/09/20, Copyright (c) 2020 MIKAMI, Naoki |
MikamiUitOpen | 0:595c23d6949a | 5 | //--------------------------------------------------------------------- |
MikamiUitOpen | 0:595c23d6949a | 6 | |
MikamiUitOpen | 0:595c23d6949a | 7 | #include <string> |
MikamiUitOpen | 0:595c23d6949a | 8 | #include "Array.hpp" |
MikamiUitOpen | 0:595c23d6949a | 9 | #include "SerialRxTxIntr.hpp" |
MikamiUitOpen | 0:595c23d6949a | 10 | using namespace Mikami; |
MikamiUitOpen | 0:595c23d6949a | 11 | |
MikamiUitOpen | 0:595c23d6949a | 12 | #ifndef XFER_CONVERT_TOPC_HPP |
MikamiUitOpen | 0:595c23d6949a | 13 | #define XFER_CONVERT_TOPC_HPP |
MikamiUitOpen | 0:595c23d6949a | 14 | |
MikamiUitOpen | 0:595c23d6949a | 15 | class Xfer |
MikamiUitOpen | 0:595c23d6949a | 16 | { |
MikamiUitOpen | 0:595c23d6949a | 17 | public: |
MikamiUitOpen | 0:595c23d6949a | 18 | // コンストラクタ |
MikamiUitOpen | 0:595c23d6949a | 19 | Xfer(SerialRxTxIntr& rxTx, int size) |
MikamiUitOpen | 0:595c23d6949a | 20 | : SIZE_(size), xn_(size), rxTx_(rxTx) {} |
MikamiUitOpen | 0:595c23d6949a | 21 | |
MikamiUitOpen | 0:595c23d6949a | 22 | // 転送すべきデータを転送する形式に変換 |
MikamiUitOpen | 0:595c23d6949a | 23 | // -1 <= xIn[] <= 1 |
MikamiUitOpen | 0:595c23d6949a | 24 | // 対応関係:1 => 10000, -1 => 0 |
MikamiUitOpen | 0:595c23d6949a | 25 | void Convert(const float xIn[]) |
MikamiUitOpen | 0:595c23d6949a | 26 | { |
MikamiUitOpen | 0:595c23d6949a | 27 | static const float FACTOR = 5000.0f; |
MikamiUitOpen | 0:595c23d6949a | 28 | for (int n=0; n<SIZE_; n++) |
MikamiUitOpen | 0:595c23d6949a | 29 | { |
MikamiUitOpen | 0:595c23d6949a | 30 | float x = FACTOR*(xIn[n] + 1.0f); |
MikamiUitOpen | 0:595c23d6949a | 31 | if (x > 10000) x = 10000; |
MikamiUitOpen | 0:595c23d6949a | 32 | xn_[n] = (uint16_t)x; |
MikamiUitOpen | 0:595c23d6949a | 33 | } |
MikamiUitOpen | 0:595c23d6949a | 34 | } |
MikamiUitOpen | 0:595c23d6949a | 35 | |
MikamiUitOpen | 0:595c23d6949a | 36 | // データを PC へ転送(0 ~ 10,000 の範囲の値を 2 文字で表すコード化を利用) |
MikamiUitOpen | 0:595c23d6949a | 37 | void ToPC() |
MikamiUitOpen | 0:595c23d6949a | 38 | { |
MikamiUitOpen | 0:595c23d6949a | 39 | string str = ""; |
MikamiUitOpen | 0:595c23d6949a | 40 | for (int n=0; n<SIZE_; n++) |
MikamiUitOpen | 0:595c23d6949a | 41 | { |
MikamiUitOpen | 0:595c23d6949a | 42 | div_t a = div(xn_[n], 100); |
MikamiUitOpen | 0:595c23d6949a | 43 | str += a.quot + 0x10; |
MikamiUitOpen | 0:595c23d6949a | 44 | str += a.rem + 0x10; |
MikamiUitOpen | 0:595c23d6949a | 45 | } |
MikamiUitOpen | 0:595c23d6949a | 46 | rxTx_.TxString(str+"\n"); |
MikamiUitOpen | 0:595c23d6949a | 47 | rxTx_.TxString("EOT\n"); |
MikamiUitOpen | 0:595c23d6949a | 48 | } |
MikamiUitOpen | 0:595c23d6949a | 49 | |
MikamiUitOpen | 0:595c23d6949a | 50 | private: |
MikamiUitOpen | 0:595c23d6949a | 51 | const int SIZE_; // PC に送るデータ数 |
MikamiUitOpen | 0:595c23d6949a | 52 | Array<uint16_t> xn_; // PC に送るデータ |
MikamiUitOpen | 0:595c23d6949a | 53 | SerialRxTxIntr& rxTx_; |
MikamiUitOpen | 0:595c23d6949a | 54 | |
MikamiUitOpen | 0:595c23d6949a | 55 | // コピー・コンストラクタおよび代入演算子の禁止のため |
MikamiUitOpen | 0:595c23d6949a | 56 | Xfer(const Xfer&); |
MikamiUitOpen | 0:595c23d6949a | 57 | Xfer& operator=(const Xfer&); |
MikamiUitOpen | 0:595c23d6949a | 58 | }; |
MikamiUitOpen | 0:595c23d6949a | 59 | #endif // XFER_CONVERT_TOPC_HPP |