1011.h

来自「AVR单片机ATMEGA64L开发的mp3程序」· C头文件 代码 · 共 27 行

#ifndef DefineQzhVS1011H
#define DefineQzhVS1011H

#ifdef __cplusplus
extern "C" {
#endif

#define MP3_PIN        PINB
#define MP3_DATA_REQ   BIT(6)  
#define uchar unsigned char
#define uint unsigned int

void spi_init(void);
void mp3_port_init(void);
void Write_Byte_SPI(unsigned char byte);
void delay_nus(unsigned int n);
unsigned char Read_Byte_SPI(void);
void vs1003_data_write(uchar data);
void vs1003_cmd_write(uchar address,uint data);
uint vs1003_read(uchar address);
void vs1003_init(void);

#ifdef __cplusplus
}
#endif

#endif // DefineQzhVS1011H