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Dependencies: BSP_DISCO_F746NG F746_GUI F746_SAI_IO FrequencyResponseDrawer LCD_DISCO_F746NG SDFileSystem_Warning_Fixed TS_DISCO_F746NG mbed
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F746_SD_GraphicEqualizer
by 
不韋 呂
Diff: MyClasses_Functions/SAI_Output.hpp
- Revision:
- 5:a5a4f9d7b26c
- Parent:
- 4:14f401cb069a
- Child:
- 6:599229a1b06a
--- a/MyClasses_Functions/SAI_Output.hpp Wed May 04 12:41:02 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-//-----------------------------------------------------------
-// SiaIO class for output (Header)
-// 2016/05/04, Copyright (c) 2016 MIKAMI, Naoki
-//-----------------------------------------------------------
-
-#ifndef F746_SAI_IO_HPP
-#define F746_SAI_IO_HPP
-
-#include "mbed.h"
-#include "stm32746g_discovery_audio.h"
-#include "BSP_AudioOut_Overwrite.hpp"
-
-namespace Mikami
-{
- class SaiIO_O
- {
- public:
- SaiIO_O(int size, int fs);
- ~SaiIO_O();
-
- bool IsXferred();
- void Output(int16_t xL, int16_t xR);
-
- void ResetXferred() { xferred_ = false; }
- int32_t GetLength() { return nData_; }
- void Stop() { BSP_AUDIO_OUT_Stop(CODEC_PDWN_SW); }
- void Pause() { BSP_AUDIO_OUT_Pause(); }
- void Resume() { BSP_AUDIO_OUT_Resume(); }
-
-
- // These three member functions are called from
- // callback functions in "BSP_AudioOut_Overwrite.cpp"
-
- // Called form BSP_AUDIO_OUT_HalfTransfer_CallBack()
- static void FillBuffer1st() { FillBuffer(0); }
- // Called form BSP_AUDIO_OUT_TransferComplete_CallBack()
- static void FillBuffer2nd() { FillBuffer(bufferSize_/2); }
- // Also called form BSP_AUDIO_OUT_Error_CallBack()
- static void ErrorTrap();
-
- private:
- const int FS_;
- static const uint8_t VOLUME_OUT_ = 90;
-
- static int32_t nData_;
- static int32_t bufferSize_;
-
- static int16_t* outBuffer_;
- static int16_t* tmp_;
-
- static __IO bool xferred_;
-
- __IO int32_t tmpIndex_;
-
- void InitCodecOut();
- static void FillBuffer(uint32_t offset);
- };
-}
-#endif // F746_SAI_IO_HPP