Diff: synthesizer.h

Revision:

0:ad6637c36dc7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/synthesizer.h	Fri Sep 02 13:24:16 2016 +0000
@@ -0,0 +1,277 @@
+#ifndef SYNTHESIZER_H
+#define SYNTHESIZER_H
+
+typedef signed long S32;
+typedef signed short S16;
+typedef signed char S8;
+typedef unsigned long U32;
+typedef unsigned short U16;
+typedef unsigned char U8;
+
+#include "mbed.h"
+#include "cmsis.h"
+#include "stm32f401xe.h"
+#include "stm32f4xx.h"
+#include "stm32f4xx_hal.h"
+#include "stm32f4xx_hal_dma_ex.h"
+#include "stm32f4xx_hal_dma.h"
+#include "stm32f4xx_hal_i2s.h"
+#include "stm32f4xx_hal_flash.h"
+#include "stm32f4xx_hal_conf.h"
+#include "stm32f4xx_it.h"
+
+#include "error.h"
+#include "pinmap.h"
+#include "PinNames.h"
+#include "gpio_irq_api.h"
+
+#include "LCD.h"
+
+#include "reverve_tap.h"
+#include "from_save.h"
+#include "lcd_sw.h"
+#include "releasetime_table.h"
+
+#include "lfo_table.h"
+#include "dcf_table.h"
+
+#define FWVERSION "  Ver 2.1"
+
+#define DIST
+//#define REVERVE16BIT
+//#define DCF
+#define INTERPO2
+    
+#define VOICEMAX 8
+#define PRGGENMAX 4
+//#define VOICEMAX 12
+//#define PRGGENMAX 2
+//#define GENMAX (PRGGENMAX*VOICEMAX)
+#define GENMAX 24
+
+#define I2S2    SPI2
+#define DMA_BUFFERSIZE   2048
+
+#define PARAM_BUFSIZE    256
+
+#define GEN_IDLE 0
+#define GEN_NOTEON 1
+#define GEN_NOTEOFF 2
+#define GEN_PORON 3
+#define GEN_POROFF 4
+
+/* for main Request*/
+//#define REQUEST_NONE 0
+//#define REQUEST_BUFFERFULL 1
+//#define REQUEST_PARAM 2
+//#define REQUEST_MIDI 4
+
+/* EG Function */
+#define EG_IDLE     0
+#define EG_ATTACK   1
+#define EG_DECAY    2
+#define EG_SUSTAIN  3
+#define EG_RELEASE  4
+#define EG_BEFOREATTACK 5
+
+extern S16 limit;
+
+typedef struct {
+    U8 sw;// 0,1
+    U8 wave_num;// 1 - 100
+    S8 notebias;// -128 - +127
+    U8 pan;// 0-31
+    S16 detune;// -512 - +511
+    U16 volume;// 0-65535
+
+    U16 attacktime;//
+    U16 decaytime;//
+    U8 sustainlevel;//
+    U16 releasetime;// 0-21
+
+    U8 lfo1type;
+    U8 lfo1speed;
+    U16 lfo1depth;
+    U16 lfo1delaytime;// 0-3000
+
+    U8 lfo2type;
+    U8 lfo2speed;
+    U16 lfo2depth;
+    U16 lfo2delaytime;// 0-3000
+}GENERATOR ;
+
+typedef struct { 
+    U8 status;// BUFFULL,PARAM,MIDI
+    U8 eg_status;// IDLE,ATTCK,DECAY,SUSTAIN,RELEASE
+    U8 *startadr;
+    U8 *p1;
+    U8 *p2;
+    U8 *samplecountp1p2;
+    U8 *cycle;
+    U32 df;// 4e28f
+    S32 dpf;// 4e28f portament data 110812
+    U8 notenum;// 0-127
+    volatile U32 voltemp;// 32bit
+    volatile U32 voltemp1;// 32bit
+    volatile U32 voltemp2;// 32bit
+    volatile U32 voltempL;// 32bit
+    volatile U32 voltempR;// 32bit
+    U8 velocity;// 0-127
+    U32 x;// 指数部２０ビット　小数部１２ビット
+    U32 xx;// 指数部２０ビット　小数部１２ビット
+    S16 lfo1value;
+    U16 lfo1count;
+    U16 lfo1delaycount;// 3000-0
+    S16 lfo2value;
+    U16 lfo2count;
+    U16 lfo2delaycount;// 3000-0
+    U16 zerocount;
+}GENERATOR_TEMP ;  
+
+typedef struct {
+    U8  name[16];
+    U32 p1;
+    U32 p2;
+    U32 cycle;
+}GEN4_CHUNK;
+
+typedef struct {
+    char    menu[20];
+    void (*function)(void);
+    int     min;
+    int     max;
+}MenuListDef;
+
+
+typedef struct  {
+    int enable;
+    S32 signal[6];// sample,x1,x2,y1,y2,result
+    S32 *dcf_param;// pointer of dcf_table(b0a0 ,b1a0,... a2,a0)
+    GENERATOR *gen;// gen1_adr,gen2_adr...gen4_adr
+    GENERATOR_TEMP *gen_temp;// gen1_adr,gen2_adr...gen4_adr
+}STR_VOICE;
+
+
+typedef struct{
+    char    name[20];
+    uint32_t startaddr;// Wave data Start Address
+    uint32_t p1;// Loop Point1
+    uint32_t p2;// Loop Point2
+    uint32_t cycle;// Loop Cycle :if (cycle == 0) cycle = P2-p1 ; 
+}WaveDef;
+ 
+typedef struct{
+    char    name[20];
+    uint8_t dcf_freq;
+    uint8_t dcf_q;
+    uint8_t dcf_freqsence;
+    uint8_t dcf_qsence;
+}PresetVoiceDef;
+  
+typedef enum
+{
+  DMA_Idle = 0,  
+  DMA_HalfComplete,  
+  DMA_FullComplete,     
+}BUFFER_StateTypeDef;
+
+typedef enum
+{
+    KEY_WAIT_ON = 0,  
+    KEY_AFTER_ON,  
+    KEY_WAIT_OFF,
+    KEY_AFTER_OFF,
+    KEY_AUTO_PRESS,
+    KEY_AFTER_AUTO_PRESS,
+    KEY_GEN_WAVE1,
+    KEY_GEN_WAVE2,
+    KEY_FIRST_WAIT
+}KeyState_TypeDef;
+
+void MX_GPIO_Init(void);
+void uGen4_device_init(void);
+void init_dmabuffer(void);
+void i2s_dma_init(void);
+void uGen4_init(void);
+
+void lcd_print_title(void);
+void gen_function(int *);
+
+S32 satAdd32(S32 val1 ,S32 val2);
+S16 satAdd16(S16 val1 ,S16 val2);
+S16 dcf64(S32 *param ,S32 *signal);
+char *val2str4(int value);
+void presetvoice(void);
+void param(void);
+void midichannel(void);
+void mastertune(void);
+void dcfcontrol(void);
+void gen_sw (void);
+void gen_wave (void);
+void gen_notebias(void);
+void gen_outlevel(void);
+void gen_detune(void);
+void gen_attacktime(void);
+void gen_decaytime(void);
+void gen_sustainlevel(void);
+void gen_relesetime(void);
+void gen_lfo1_wavetype(void);
+void gen_lfo1_speed (void);
+void gen_lfo1_depth(void);
+void gen_lfo2_speed (void);
+void gen_lfo2_depth(void);
+void gen_lfo1_delaytime(void);
+void gen_lfo2_delaytime(void);
+void gen_limit(void);
+
+void Erase_Sector2(void);
+
+HAL_StatusTypeDef WriteBlockFrom(uint32_t *src_address ,uint32_t *dst_address,uint32_t length);
+
+int strcmp(U8 *a ,U8 *b);
+
+void init_voice(void);
+void init_sgen(void);
+void noteon(U8 notenum ,U8 velocity);
+void noteoff(U8 notenum ,U8 velocity);
+void pgmchg(U8 number);
+void change_endian16(U16 *data);
+void wave_generate(void);
+
+void gen_attack(GENERATOR *gena,GENERATOR_TEMP *gena_temp);
+void notenum2df(GENERATOR *gen ,GENERATOR_TEMP *gen_temp);
+void envelope_work(void);
+void midi_work(void);
+void param_work(void);
+void init_midi(void);
+void init_param(void);
+
+int get_wave_addr (WaveDef *wave);
+void load2from(void);
+
+void lcd_print(char *str);
+void lcd_print1(char *str);
+void lcd_print2(char *str);
+
+void anykeyon(U8 inkey);
+
+U8 gen_function_type_byte(GENERATOR *gena_value);
+
+void test_loop(void);
+void test_loop2(void);
+
+extern WaveDef Wave[];
+extern PresetVoiceDef PresetVoice[];
+extern GENERATOR sgen[];
+
+
+#endif 
+
+
+
+
+
+
+
+
+