christoph/lecture-operating-system-development
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merged cleanup

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This commit is contained in:
Christoph Urlacher
2022-07-24 21:12:31 +02:00
parent 5ff3d72bfd
commit 6481bae5f6
92 changed files with 663 additions and 755 deletions
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85
c_os/devices/PCSPK.h
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@ -12,67 +12,66 @@
* Autor: Michael Schoettner, HHU, 22.9.2016 *
*****************************************************************************/
#ifndef __PCSPK_include__
#define __PCSPK_include__
#ifndef PCSPK_include__
#define PCSPK_include__
#include "kernel/IOport.h"
// Note, Frequenz
#define C0 130.81
#define C0X 138.59
#define D0 146.83
#define D0X 155.56
#define E0 164.81
#define F0 174.61
#define F0X 185.00
#define G0 196.00
#define G0X 207.65
#define A0 220.00
#define A0X 233.08
#define B0 246.94
constexpr const float C0 = 130.81;
constexpr const float C0X = 138.59;
constexpr const float D0 = 146.83;
constexpr const float D0X = 155.56;
constexpr const float E0 = 164.81;
constexpr const float F0 = 174.61;
constexpr const float F0X = 185.00;
constexpr const float G0 = 196.00;
constexpr const float G0X = 207.65;
constexpr const float A0 = 220.00;
constexpr const float A0X = 233.08;
constexpr const float B0 = 246.94;
#define C1 261.63
#define C1X 277.18
#define D1 293.66
#define D1X 311.13
#define E1 329.63
#define F1 349.23
#define F1X 369.99
#define G1 391.00
#define G1X 415.30
#define A1 440.00
#define A1X 466.16
#define B1 493.88
constexpr const float C1 = 261.63;
constexpr const float C1X = 277.18;
constexpr const float D1 = 293.66;
constexpr const float D1X = 311.13;
constexpr const float E1 = 329.63;
constexpr const float F1 = 349.23;
constexpr const float F1X = 369.99;
constexpr const float G1 = 391.00;
constexpr const float G1X = 415.30;
constexpr const float A1 = 440.00;
constexpr const float A1X = 466.16;
constexpr const float B1 = 493.88;
#define C2 523.25
#define C2X 554.37
#define D2 587.33
#define D2X 622.25
#define E2 659.26
#define F2 698.46
#define F2X 739.99
#define G2 783.99
#define G2X 830.61
#define A2 880.00
#define A2X 923.33
#define B2 987.77
#define C3 1046.50
constexpr const float C2 = 523.25;
constexpr const float C2X = 554.37;
constexpr const float D2 = 587.33;
constexpr const float D2X = 622.25;
constexpr const float E2 = 659.26;
constexpr const float F2 = 698.46;
constexpr const float F2X = 739.99;
constexpr const float G2 = 783.99;
constexpr const float G2X = 830.61;
constexpr const float A2 = 880.00;
constexpr const float A2X = 923.33;
constexpr const float B2 = 987.77;
constexpr const float C3 = 1046.50;
class PCSPK {
private:
static const IOport control; // Steuerregister (write only)
static const IOport data0; // Zaehler-0 Datenregister (read/write)
static const IOport data2; // Zaehler-2 Datenregister
static const IOport ppi; // Status-Register des PPI
// Verzoegerung um X ms (in 1ms Schritten; Min. 1ms)
inline void delay(int time);
static inline void delay(int time);
public:
PCSPK(const PCSPK& copy) = delete; // Verhindere Kopieren
// Konstruktor. Initialisieren der Ports.
PCSPK() {}
PCSPK() = default;
// Demo Sounds
void tetris();
@ -82,7 +81,7 @@ public:
void play(float f, int len);
// Lautsprecher ausschalten
void off();
static void off();
};
#endif