test.rar_dsPIC定时器

//九院十所大电源　　　 #include "p30fxxxx.h" #include "p30f6012A.h" #include "DataEEPROM.h" #include "timer.h" #include "uart.h" #include "dci.h" #include "ports.h" #include "dsp.h" //电流设置超过256，因此将单次或连续的高位定义为电流设置的高位字节　　 //脉宽设置超过256，因此将内触发或外触发高位定义为脉宽设置的高位字节 //九环电器激光电源项目 unsigned int m; _FOSC(CSW_FSCM_OFF & ECIO_PLL4 ); //_FOSC(CSW_FSCM_OFF & FRC_PLL4); _FWDT(WDT_OFF); _FBORPOR(MCLR_EN & PWRT_64 ); _FGS(CODE_PROT_ON); #define FCY 12000000 #define CS PORTFbits.RF1 #define SDIN PORTGbits.RG1 #define SCLK PORTGbits.RG0 #define SET PORTBbits.RB11 //KEY*/ #define ESC PORTBbits.RB12 //KEY*/ #define UP PORTBbits.RB13 //KEY*/ #define DOWN PORTBbits.RB15 //KEY*/ #define START PORTBbits.RB14 //KEY*/ #define STOP PORTBbits.RB10 //KEY*/ #define DATA7 PORTDbits.RD7 #define DATA6 PORTDbits.RD6 #define DATA5 PORTDbits.RD5 #define DATA4 PORTDbits.RD4 #define DATA3 PORTDbits.RD3 #define DATA2 PORTDbits.RD2 #define DATA1 PORTDbits.RD1 #define DATA0 PORTCbits.RC14 #define TRIS_DATA7 TRISDbits.TRISD7 #define TRIS_DATA6 TRISDbits.TRISD6 #define TRIS_DATA5 TRISDbits.TRISD5 #define TRIS_DATA4 TRISDbits.TRISD4 #define TRIS_DATA3 TRISDbits.TRISD3 #define TRIS_DATA2 TRISDbits.TRISD2 #define TRIS_DATA1 TRISDbits.TRISD1 #define TRIS_DATA0 TRISCbits.TRISC14 #define E PORTCbits.RC13 /* PORT for E */ #define RW PORTDbits.RD0 /* PORT for RW */ #define RS PORTDbits.RD11 /* PORT for RS */ #define TRIS_E TRISCbits.TRISC13 /* TRIS for E */ #define TRIS_RW TRISDbits.TRISD0 /* TRIS for RW */ #define TRIS_RS TRISDbits.TRISD11 /* TRIS for RS */ #define i_control PORTGbits.RG6 #define i_out PORTCbits.RC2 #define caution PORTBbits.RB8 #define water_SW PORTBbits.RB9 //编解码器地址 #define L_LINE_VOLUME 0x00 #define R_LINE_VOLUME 0x01 #define L_HEADPHONE_VOLUME 0x02 #define R_HEADPHONE_VOLUME 0x03 #define A_AUDIO_PATH 0x04 #define D_AUDIO_PATH 0x05 #define POWER_CON 0x06 #define D_AUDIO_INTERFACE 0x07 #define SAMPLE_RATE 0x08 #define D_INTERFACE_ACT 0x09 #define RESET 0x0f //配置编解码器参数 #define L_LINE_VOLUME_VAL 0x097 //左声道0分贝 #define R_LINE_VOLUME_VAL 0x097 //右声道禁音，禁用 #define L_HEADPHONE_VOLUME_VAL 0x0fe //左声道耳机输出使能，5分贝 #define R_HEADPHONE_VOLUME_VAL 0x0b0 // #define A_AUDIO_PATH_VAL 0x012 // #define D_AUDIO_PATH_VAL 0x000 // #define POWER_CON_VAL 0x003 // #define D_AUDIO_INTERFACE_VAL 0x002 // #define SAMPLE_RATE_VAL 0x004 // #define D_INTERFACE_ACT_VAL 0x001 // #define RESET_VAL 0x000 // unsigned int k=0,j=0,a_v,Buf2[3], f_temp, f_temp1; unsigned int SET_F=0; //SET标志，1：限制电流；2：脉宽；3：电流；4：频率；5：负载电压；6：内或外触发 unsigned int SET_F1=0; //是否在设置状态标志，当为1时在设置状态，为0时退出设置状态 unsigned int MOD_F=1; //单次或连续输出标志，当为1时，单次，否则为连续； unsigned int MOD_F1=0; //内部触发或外部触发标志，当为1时内触发，为0时外触发； unsigned long int F_num=12000000,timer4_vol,Timer2_val,water_f=0,Timer2_val1; //触发脉冲的频率 unsigned int F=1,timer5_vol; unsigned int W_num=1200; //触发脉冲的脉宽1200-12000 unsigned int Ib; unsigned int A_VOL=1; unsigned int U2RX_ruturn=0,on_f=0; const char * DISPLAY0; const char * DISPLAY1; int DCI_BUF0=0,DCI_temp; unsigned int DCI_BUF2=0X0;//,caution;// /* Received data is stored in array Buf */ unsigned int Buf[8],U2R_F=0;//U2R_F串口响应信号，为1已响应，为0未响应 unsigned int * Receiveddata = Buf; unsigned int Buf_hand[8]={0xfe,0x01,0x02,0x03,0x04,0x05,0x06,0xff};//握手信号 unsigned int Buf_start[8]={0xfe,0x55,0x55,0x55,0x55,0x55,0x55,0xff};//START信号 unsigned int Buf_stop[8]={0xfe,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xff};//STOP信号 unsigned int U1RXInt_f,U2RXInt_f=0; void putsUART2(unsigned int *buffer); /*Declare constants/coefficients/calibration data to be stored in DataEEPROM*/ unsigned int _EEDATA(32) ZHG[16]; /*Declare variables to be stored in RAM*/ unsigned int Z[16],uart_temp,uart_temp1; unsigned char DCI_step=1,DCI_f=0,DCI_start,WORK_F=0,DCI_num=0; unsigned int temp; void WriteUART2_Z(void); void A_show(void); void W_show(unsigned int W_num1); void F_show(unsigned int F_num1); void Ib_show(void); void U_show(unsigned int U_temp); int main(void); void DCIInit (void); void __attribute__((__interrupt__)) _DCIInterrupt(void); void configINT0(unsigned int) __attribute__ ((section (".libperi"))); void WriteUART1_Z(void); void NOP(void) { unsigned int rr=0; rr++; } void __attribute__((__interrupt__)) _U1TXInterrupt(void) { IFS0bits.U1TXIF = 0; } void __attribute__((__interrupt__)) _U2TXInterrupt(void) { IFS1bits.U2TXIF = 0; } void A_vol(unsigned int A_N); void __attribute__((__interrupt__)) _INT0Interrupt(void); void WaitForEnable() { TRIS_E=0; TRIS_RW=0; TRIS_RS=0; RW=0; E=0; RS=0; DATA0=DATA1=DATA2=DATA3=DATA4=DATA5=DATA6=DATA7=0; TRIS_DATA0=TRIS_DATA1=TRIS_DATA2=TRIS_DATA3=TRIS_DATA4=TRIS_DATA5=TRIS_DATA6=TRIS_DATA7=1; RS=0; RW=1; NOP(); E = 1; while(DATA7) //液晶遇忙等待 { } E = 0; DATA0=DATA1=DATA2=DATA3=DATA4=DATA5=DATA6=DATA7=0; TRIS_DATA0=TRIS_DATA1=TRIS_DATA2=TRIS_DATA3=TRIS_DATA4=TRIS_DATA5=TRIS_DATA6=TRIS_DATA7=0; } //液晶显示命令 E =1 RS=0 RW=0 void LcdWriteCommand( unsigned char CMD,unsigned char AttribC ) { if (AttribC) WaitForEnable(); //AtrribC为1检测忙信号，为0跳过 if(CMD&0X1) DATA0 = 1; else DATA0 = 0; if((CMD>>1)&0X1) DATA1 = 1; else DATA1 = 0; if((CMD>>2)&0X1) DATA2 = 1; else DATA2 = 0; if((CMD>>3)&0X1) DATA3 = 1; else DATA3 = 0; if((CMD>>4)&0X1) DATA4 = 1; else DATA4 = 0; if((CMD>>5)&0X1) DATA5 = 1; else DATA5 = 0; if((CMD>>6)&0X1) DATA6 = 1; else DATA6 = 0; if((CMD>>7)&0X1) DATA7 = 1; else DATA7 = 0; RS = 0; RW= 0; NOP(); // 送控制字子程序 E = 1; NOP(); E = 0; // 操作允许脉冲信号 } void delay(unsigned long int wu) { while(wu)wu--; } void FREQUENCY(unsigned int W_N) { unsigned long temp_F3; temp_F3=FCY/F-W_num; OpenTimer45(T4_OFF & T4_GATE_OFF & T4_PS_1_1 & T4_32BIT_MODE_ON & T4_SOURCE_INT,temp_F3); } void FREQUENCY_ext(void) { OpenTimer45(T4_OFF & T4_GATE_OFF & T4_PS_1_1 & T4_32BIT_MODE_ON & T4_SOURCE_INT,0X00f3a980); } void LcdReset() { delay(30000); LcdWriteCommand( 0x38, 0); // 显示模式设置(不检测忙信号) delay(30000); LcdWriteCommand( 0x38, 0); // 共三次 delay(30000); LcdWriteCommand( 0x38, 0); delay(30000); LcdWriteCommand( 0x38, 1); // 显示模式设置(以后均检测忙信号) LcdWriteCommand( 0x08, 1); // 显示关闭 LcdWriteCommand( 0x01, 1); // 显示清屏 LcdWriteCommand( 0x06, 1); // 显示光标移动设置 LcdWriteCommand( 0x0c, 1); // 显示开及光标设置;0X0F显示闪烁光标 } //当前位置写字符子程序: E =1 RS=1 RW=0 void LcdWriteData(unsigned char dataW ) { WaitForEnable(); /