clockworkpi/PicoCalc
1
0
Fork 0
mirror of https://github.com/clockworkpi/PicoCalc.git synced 2026-03-24 21:12:37 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

add pico_multi_booter code

Browse Source
This commit is contained in:
cuu
2025-05-19 14:50:19 +08:00
parent f0058240cd
commit beb05b7ca7
134 changed files with 164897 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

102
Code/pico_multi_booter/picomite/Audio.h Normal file
View File

@@ -0,0 +1,102 @@
/*
* @cond
* The following section will be excluded from the documentation.
*/
/* *********************************************************************************************************************
PicoMite MMBasic
audio.h
<COPYRIGHT HOLDERS> Geoff Graham, Peter Mather
Copyright (c) 2021, <COPYRIGHT HOLDERS> All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the distribution.
3. The name MMBasic be used when referring to the interpreter in any documentation and promotional material and the original copyright message be displayed
on the console at startup (additional copyright messages may be added).
4. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed
by the <copyright holder>.
5. Neither the name of the <copyright holder> nor the names of its contributors may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDERS> AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDERS> BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
************************************************************************************************************************/
/* ********************************************************************************
the C language function associated with commands, functions or operators should be
declared here
**********************************************************************************/
#if !defined(INCLUDE_COMMAND_TABLE) && !defined(INCLUDE_TOKEN_TABLE)
// void cmd_tts(void);
void CloseAudio(int all);
void StopAudio(void);
void audioInterrupt(void);
void CheckAudio(void);
extern volatile int vol_left, vol_right;
#endif
#if !defined(INCLUDE_COMMAND_TABLE) && !defined(INCLUDE_TOKEN_TABLE)
// General definitions used by other modules
#ifndef AUDIO_HEADER
#define AUDIO_HEADER
typedef enum {P_PAUSE_TONE, P_PAUSE_FLAC, P_PAUSE_MP3, P_PAUSE_SOUND, P_PAUSE_MOD, P_PAUSE_WAV, P_STOP,
P_NOTHING, P_TONE, P_SOUND, P_WAV, P_FLAC, P_MP3,
P_MIDI, P_SYNC, P_MOD, P_STREAM, P_WAVOPEN} e_CurrentlyPlaying;
extern const char* const PlayingStr[];
extern volatile e_CurrentlyPlaying CurrentlyPlaying;
extern char *WAVInterrupt;
extern bool WAVcomplete;
extern int WAV_fnbr;
extern int PWM_FREQ;
extern char *sbuff1, *sbuff2, *modbuff;
extern int16_t *g_buff1, *g_buff2;
extern volatile uint32_t bcount[3];
extern volatile int wav_filesize; // head and tail of the ring buffer for com1
extern uint8_t trackplaying, trackstoplay;
extern void checkWAVinput(void);
extern volatile uint64_t SoundPlay;
extern void (*AudioOutput)(uint16_t left, uint16_t right);
#define WAV_BUFFER_SIZE 8192
extern const unsigned short SineTable[4096];
extern const unsigned short nulltable[];
extern const unsigned short squaretable[];
extern volatile float PhaseM_left, PhaseM_right;
extern volatile unsigned char PWM_count;
extern uint16_t *playbuff;
extern int16_t *uplaybuff;
extern uint16_t left,right;
extern volatile int sound_v_left[MAXSOUNDS];
extern volatile int sound_v_right[MAXSOUNDS];
extern volatile float sound_PhaseAC_left[MAXSOUNDS], sound_PhaseAC_right[MAXSOUNDS];
extern volatile float sound_PhaseM_left[MAXSOUNDS], sound_PhaseM_right[MAXSOUNDS];
extern volatile unsigned short * sound_mode_left[MAXSOUNDS];
extern volatile unsigned short * sound_mode_right[MAXSOUNDS];
extern volatile int ppos; // playing position for PLAY WAV
extern volatile float PhaseAC_left, PhaseAC_right;
extern volatile int swingbuf,nextbuf, playreadcomplete;
extern volatile uint8_t mono;
extern volatile uint8_t audiorepeat;
extern int PWM_FREQ;
extern void (*AudioOutput)(uint16_t left, uint16_t right);
extern uint16_t AUDIO_SPI, AUDIO_CLK_PIN,AUDIO_MOSI_PIN,AUDIO_MISO_PIN, AUDIO_CS_PIN, AUDIO_RESET_PIN, AUDIO_DREQ_PIN, AUDIO_DCS_PIN, AUDIO_LDAC_PIN;
extern int streamsize;
extern volatile int *streamwritepointer;
extern volatile int *streamreadpointer;
extern char *streambuffer;
extern char WAVfilename[FF_MAX_LFN];
typedef struct sa_flist {
char fn[FF_MAX_LFN];
} a_flist;
extern a_flist *alist;
#endif
#endif
/* @endcond */