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Added recording mode to detect volumes.

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This commit is contained in:
Fabian Schlenz
2019-11-11 17:40:47 +01:00
parent 2d1f049444
commit 48c93ed043
2 changed files with 87 additions and 9 deletions
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14
include/player.h
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@ -4,7 +4,6 @@
#include <SD.h>
#include <list>
#include <map>
#include <Adafruit_MCP23017.h>
#include "spi_master.h"
#define SCI_MODE 0x00
@ -15,20 +14,28 @@
#define SCI_VOL 0x0B
#define SCI_WRAMADDR 0x07
#define SCI_WRAM 0x06
#define SCI_HDAT0 0x08
#define SCI_HDAT1 0x09
#define SCI_AICTRL0 0x0C
#define SCI_AICTRL1 0x0D
#define SCI_AICTRL2 0x0E
#define SCI_AICTRL3 0x0F
#define CMD_WRITE 0x02
#define CMD_READ 0x03
#define ADDR_ENDBYTE 0x1E06
#define SM_RESET 0x0004
#define SM_CANCEL 0x0008
#define SM_ADPCM 0x1000
#define SS_DO_NOT_JUMP 0x8000
class Player {
private:
enum state { uninitialized, idle, playing, stopping,
system_sound_while_playing, system_sound_while_stopped,
sleeping };
sleeping, recording };
struct album_state {
uint8_t index;
uint32_t position;
@ -39,6 +46,7 @@ private:
void _wait();
uint16_t _read_control_register(uint8_t address);
void _write_control_register(uint8_t address, uint16_t value);
void _write_direct(uint8_t address, uint16_t value);
void _write_data(uint8_t* data);
uint16_t _read_wram(uint16_t address);
state _state = state::uninitialized;
@ -58,6 +66,8 @@ private:
void _unmute();
void _sleep();
void _wakeup();
void _record();
void _patch_adpcm();
void _speaker_off();
void _speaker_on();