command.h

win2000下的与下位机UART的串口通信程序

/* 命令定义 */
#define CMD_UART_SBR                0X00
#define CMD_VERIFICTION             0X15
#define CMD_REQ_STATUS              0X1F
#define CMD_STOP_ALL                0X29
#define CMD_PLAY_ALL                0X2A
#define CMD_STOP_SPEECH             0X31
#define CMD_PLAY_SPEECH             0X32
#define CMD_PAUSE_SPEECH            0X34
#define CMD_MUTE_SPEECH             0X37
#define CMD_STOP_MIDI               0X38
#define CMD_PLAY_MIDI               0X3B
#define CMD_PAUSE_MIDI              0X3D
#define CMD_MUTE_MIDI               0X3E
#define CMD_SET_VOLUME              0X40
#define CMD_CLEAR_DBE               0X61
#define CMD_SPEECH_BIT_RATES        0X60
#define CMD_SPEECH_SELECT_LBR       0X79
#define CMD_SPEECH_SELECT_HBR       0X7A
#define CMD_FILTER_ENABLE           0X7F
#define CMD_FILTER_DISABLE          0X7C
#define CMD_SET_LBRSPEED            0X80
#define CMD_MIDI_VOL0               0Xa1
#define CMD_MIDI_VOL1               0Xa2
#define CMD_MIDI_VOL2               0Xa4
#define CMD_MIDI_VOL3               0Xa7
#define CMD_CLEAR_ALL               0Xa8
#define CMD_CLEAR_VOICE             0Xab
#define CMD_CLEAR_MIDI              0Xad
#define CMD_SET_RAM_ADD             0Xae
#define CMD_READ_RAM             	0Xb0
#define CMD_WRITE_RAM             	0Xb3
#define CMD_SET_GPIOL_DIR           0XC1
#define CMD_SET_GPIOH_DIR           0XC2
#define CMD_READ_GPIOL              0XC8
#define CMD_READ_GPIOH              0XCB
#define CMD_WRITE_GPIOL             0XD0
#define CMD_WRITE_GPIOH             0XD3
#define CMD_SPEECH_DATA_TRANSFER    0XE0
#define CMD_MIDI_DATA_TRANSFER      0XF0
#define CMD_CHECK_SPEECH_BUF	    0XE0
#define CMD_CHECK_MIDI_BUF	        0XF1

/*函数定义*/
int set_uart_baud_rate(int baud_rate);
int req_status(void);
int whole_control(int com);
int speech_control(int com);
int midi_control(int com);
int set_volume(int volume);
int clear_dbe(void);
int set_bit_rates(int bit_rates);
int speech_channel_select(int sel);
int speech_filter_control(int com);
int set_lbr_speed(int speed);
int set_midi_volume(int volume);
int clear_input_buffer(int com);
int read_ram(char *pOut, int start_address, int size);
int write_ram(char *pIn, int start_address, int size);
int set_gpio_dir(int sel, int dir);
int read_gpio_data(int sel, char* data);
int write_gpio_data(int sel, char data);
int send_speech_data(char* pIn, int size);
int send_midi_data(char* pIn, int size);
int check_speech_buffer(void);
int check_midi_buffer(void);
int send_one_byte(char byte);
int send_bytes(char* pIn, int size);
int receive_one_byte(char* byte);


#define OK 0
#define ERROR -1