松翰单片机SN8P2711-C语言程序实例.docx

/*_包含文件_*/#include #include compiler.h#include temperature_displayer.h/*_变量定义_*/Uint16 vol_ad1;Uint16 time_10ms;Uint16 time_1sec;Uchar temperature_low_segment;Uchar temperature_high_segment;/Uint16 temp16;/Uint16 voltage;/Uchar temp320_a;/Uchar temp321_a;/Uchar temp320_b;/Uchar temp321_b;/Uchar x1,x2,x3,x4;Uint16 _ROM NTC_TABLE= 3035, 3001,2965,2930,2894,2858,2821,2784,2747,2709,2671, 2633,2594,2556,2516,2478,2438,2399,2360,2321,2281, 2243,2203,2164,2125,2086,2048,2010,1972,1934,1896, 1859,1822,1786,1750,1714,1678,4090,1609,1575,1541, 1508,1475,1443,1412,1380,1350,1319,1290,1261,1232,1204, 1176,100,;s_bit_variable flag_together;Uchar _ROM CODE_TABLE=0x11, /00xDB, /10x0D, /20x0B, /30xC3, /40x23, /50x21, /60x9B, /70x01, /80x03, /90x10, /-0x25, /E0xff,; /*_宏定义_*/#define flag_byteflag_together.byte#define ADC_YN 0#define DISPLAY_1SEG_YN 1#define TEMPERATURE_GET_YN 2#define VOL_CALC_YN 3/*_*/*F* 函数名: main*-* 函数参数:* 返回参数:*-* 功能:* *-* 举例:* *-* 说明:* *-* 需求条件: */void main(void)CLR_WDT();init();while(1)CLR_WDT();NOP();adc_get();temperature_get();/*F* 函数名: init*-* 函数参数:* 返回参数:*-* 功能:* 系统初始*-* 举例:* *-* 说明:* *-* 需求条件: */void init(void)#define itemp_xDIS_interrupt();PUSH_X(INTRQ,0);/* OS CLOCK */PUSH_X(OSCM,0);/* TC0 SETUP */PUSH_X(TC0M,0);SET_BIT_x(TC0M,ALOAD0);CALC_OR_PUSH_X(TC0M,0x40);PUSH_X(TC0C,0x83);PUSH_X(TC0R,0x83);/* TC1 SETUP */SET_BIT_x(TC1M,ALOAD1);CALC_OR_PUSH_X(TC1M,0x30);PUSH_X(TC1C,0x83);PUSH_X(TC1R,0x83);/* ADC CONFING */PUSH_X(ADM,0x94);PUSH_X(ADR,0x50);PUSH_X(P4CON,0x10);PUSH_X(VREFH,0x03);/* IO STATUS INIT */PUSH_X(P0,0xff);PUSH_X(P4,0xff);PUSH_X(P5,0xff);SET_BIT_x(P0,P01);SET_BIT_x(P4,P43);PUSH_X(P0M,0xff);PUSH_X(P4M,0xef);PUSH_X(P5M,0xFF);PUSH_X(P4UR,0x00);PUSH_X(P0UR,0x00);/* VARIABLE INIT */temperature_low_segment=0;temperature_high_segment=0;vol_ad1=3001;time_10ms=10;time_1sec=500;SET_BIT_x(INTEN,TC0IEN);/SET_BIT_x(INTEN,TC1IEN);SET_BIT_x(TC0M,TC0ENB);/SET_BIT_x(TC1M,TC1ENB);SET_BIT_x(STKP,GIE);/*F* 函数名: INT_PROCESS*-* 函数参数:* 返回参数:*-* 功能:* 系统初始*-* 举例:* *-* 说明:* *-* 需求条件: */_interrupt INT_PROCESS(void)Uchar code_x;Uchar i;if(TST_BIT_x(INTRQ,TC0IRQ)/*/* TC0INT INTERRUPT 2ms */*/CLR_BIT_x(INTRQ,TC0IRQ);/INV_BIT_x(P4,P44);INV_BIT_x(flag_byte,DISPLAY_1SEG_YN);-time_10ms;if(time_10ms=0) time_10ms=10; SET_BIT_x(flag_byte,ADC_YN);-time_1sec;if(time_1sec=0) time_1sec=500; SET_BIT_x(flag_byte,TEMPERATURE_GET_YN);/*/* DISPLAY SCAN */*/SET_BIT_x(P4,P43);NOP();NOP();NOP();SET_BIT_x(P0,P01);NOP();NOP();PUSH_X(P0,0xff);PUSH_X(P4,0xff);PUSH_X(P5,0xff);if(TST_BIT_x(flag_byte,DISPLAY_1SEG_YN) code_x=CODE_TABLEtemperature_high_segment; i=code_x|0xf8; CALC_AND_PUSH_X(P4,i); i=code_x|0xe7; CALC_AND_PUSH_X(P5,i); if(!(TST_BIT_x(code_x,5) CLR_BIT_x(P0,P03); if(!(TST_BIT_x(code_x,6) CLR_BIT_x(P0,P02); if(!(TST_BIT_x(code_x,7) CLR_BIT_x(P0,P00); CLR_BIT_x(P0,P01); else code_x=CODE_TABLEtemperature_low_segment; i=code_x|0xf8; CALC_AND_PUSH_X(P4,i); i=code_x|0xe7; CALC_AND_PUSH_X(P5,i); if(!(TST_BIT_x(code_x,5) CLR_BIT_x(P0,P03); if(!(TST_BIT_x(code_x,6) CLR_BIT_x(P0,P02); if(!(TST_BIT_x(code_x,7) CLR_BIT_x(P0,P00); CLR_BIT_x(P4,P43);return;PUSH_X(INTRQ,0);/*F* 函数名: adc_get*-* 函数参数:* 返回参数:*-* 功能:* *-* 举例:* *-* 说明:* *-* 需求条件: */void adc_get(void)Uchar i;Uint16 temp;static Uchar sample_times=0;static Uint16 chunnel1_ad=0;if(!(TST_BIT_x(flag_byte,ADC_YN)return;/*/* CHUNNEL0 */*/for(i=0;i!=10; i);SET_BIT_x(ADM,ADS);while(!TST_BIT_x(ADM,EOC);temp=0;temp=ADB;temp3;chunnel1_ad-=vol_ad1;-sample_times;NOP();/*F* 函数名: temperature_get*-* 函数参数:* 返回参数:*-* 功能:* 计算获得温度*-* 举例:* *-* 说明:* *-* 需求条件: */void temperature_get(void) Uint16 lut_ad; Uchar T; Uchar i; if(!(TST_BIT_x(flag_byte,TEMPERATURE_GET_YN) return; CLR_BIT_x(flag_byte,TEMPERATURE_GET_YN); lut_ad=3035; T=0; while(vol_ad152) break; if(T!=0) T-=1; NOP(); NOP(); /T=29; if(T=0) temperature_low_segment=10; temperature_high_s