不韋 呂 / F446_AD_DA_Multirate

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Dependencies:   Array_Matrix

Dependents:   F446_UpSampling_GraphicEqualizer F446_UpSampling_ReverbSystem F446_UpSampling_FrqShifter_Weaver Demo_F446_AD_DA_Multirate ... more

Diff: F446_Multirate.hpp

Revision:
4:c853feefa216
Parent:
3:285cebe5823c
Child:
5:4800dd3838d6
--- a/F446_Multirate.hpp	Wed May 30 09:09:04 2018 +0000
+++ b/F446_Multirate.hpp	Tue Jun 05 23:35:08 2018 +0000
@@ -2,10 +2,11 @@
 //  出力を 4 倍にアップサンプリングするクラス（ヘッダ）
 //  Nucleo-F446RE 専用
 //
-//      入力端子： A0 (PA_0) 
+//      入力端子： A0 (PA_0) -- デフォルト
+//                A1 (PA_1) -- Start() で指定可能
 //      出力端子： A2 (PA_4) 
 //
-//  2018/05/30, Copyright (c) 2018 MIKAMI, Naoki
+//  2018/06/06, Copyright (c) 2018 MIKAMI, Naoki
 //---------------------------------------------------
 
 #include "mbed.h"
@@ -34,8 +35,9 @@
         }
 
         // 標本化の実行開始
-        //      frequency: 入力の標本化周波数
-        void Start(int frequency);
+        //      frequency   入力の標本化周波数
+        //      pin         入力ピン（デフォルトは A0．A1 の指定も可）
+        void Start(int frequency, PinName pin = A0);
 
         // AD変換の結果を取り出す
         float Input();