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Added MCP23S17 support as well as changed some pins and added more de-bouncing for the buttons.

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This commit is contained in:
Fabian Schlenz
2019-08-11 17:15:22 +02:00
parent 842d7becf0
commit f29e38160a
7 changed files with 88 additions and 17 deletions
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7
include/controller.h
View File

@ -4,13 +4,16 @@
#include "config.h"
#include "player.h"
#include <MFRC522.h>
#include <MCP23S17/MCP23S17.h>
class Controller {
private:
MFRC522* _rfid;
MCP* _mcp;
bool _rfid_enabled = true;
void _check_rfid();
void _check_serial();
void _check_buttons();
uint32_t _get_rfid_card_uid();
uint32_t _last_rfid_card_uid = 0;
Player* _player;
@ -19,7 +22,9 @@ private:
void _execute_serial_command(String cmd);
void _execute_command_ls(String path);
void _execute_command_help();
unsigned long _button_last_pressed_at[NUM_BUTTONS];
bool _check_button(uint8_t btn);
public:
Controller(Player* p);
Controller(Player* p, MCP* m);
void loop();
};

4
include/player.h
View File

@ -4,6 +4,7 @@
#include <SD.h>
#include <list>
#include <map>
#include <MCP23S17/MCP23S17.h>
#define SCI_MODE 0x00
#define SCI_STATUS 0x01
@ -72,8 +73,9 @@ private:
uint8_t _volume;
uint16_t _stop_delay;
uint32_t _skip_to;
MCP* _mcp;
public:
Player();
Player(MCP* m);
void vol_up();
void vol_down();
void track_next();

8
include/spi_master.h
View File

@ -11,18 +11,22 @@ public:
pinMode(PIN_SD_CS, OUTPUT);
pinMode(PIN_VS1053_XCS, OUTPUT);
pinMode(PIN_VS1053_XDCS, OUTPUT);
pinMode(PIN_MCP, OUTPUT);
}
static void enable(uint8_t pin) {
digitalWrite(PIN_SD_CS, pin==PIN_SD_CS ? LOW : HIGH);
digitalWrite(PIN_VS1053_XCS, pin==PIN_VS1053_XCS ? LOW : HIGH);
digitalWrite(PIN_VS1053_XDCS, pin==PIN_VS1053_XDCS ? LOW : HIGH);
digitalWrite(PIN_MCP, pin==PIN_MCP ? LOW : HIGH);
}
static void printStatus() {
Serial.printf("CS state: SD:%d, VS1053_XCS:%d, VS1053_XDCS:%d\n",
Serial.printf("CS state: SD:%d, VS1053_XCS:%d, VS1053_XDCS:%d, MCP:%d\n",
digitalRead(PIN_SD_CS),
digitalRead(PIN_VS1053_XCS),
digitalRead(PIN_VS1053_XDCS));
digitalRead(PIN_VS1053_XDCS),
digitalRead(PIN_MCP));
}
static void disable() {