| /programy/C/PIC_C/mereni/teplomer/1wire.c |
|---|
| 0,0 → 1,48 |
| #define ONE_WIRE_PIN PIN_A3 // pro pristup k cidlu jsem zvolil |
| void onewire_reset() |
| { |
| output_low(ONE_WIRE_PIN); |
| delay_us(500); |
| output_float(ONE_WIRE_PIN); |
| delay_us(500); |
| output_float(ONE_WIRE_PIN); |
| } |
| void onewire_write(int data) |
| { |
| int count; |
| for (count=0; count<8; ++count) |
| { |
| output_low(ONE_WIRE_PIN); |
| delay_us( 2 ); |
| output_bit(ONE_WIRE_PIN, shift_right(&data,1,1)); |
| delay_us( 60 ); |
| output_float(ONE_WIRE_PIN); |
| delay_us( 2 ); |
| } |
| } |
| int onewire_read() |
| { |
| int count, data; |
| for (count=0; count<8; ++count) |
| { |
| output_low(ONE_WIRE_PIN); |
| delay_us( 2 ); |
| output_float(ONE_WIRE_PIN); |
| delay_us( 8 ); |
| shift_right(&data,1,input(ONE_WIRE_PIN)); |
| delay_us( 120 ); |
| } |
| return( data ); |
| } |
| /programy/C/PIC_C/mereni/teplomer/ds1820.c |
|---|
| 0,0 → 1,28 |
| float ds1820_read() |
| { |
| int8 busy=0, temp1, temp2; |
| signed int16 temp3; |
| float result; |
| onewire_reset(); |
| onewire_write(0xCC); |
| onewire_write(0x44); |
| while (busy == 0) |
| busy = onewire_read(); |
| onewire_reset(); |
| onewire_write(0xCC); |
| onewire_write(0xBE); |
| temp1 = onewire_read(); |
| temp2 = onewire_read(); |
| temp3 = make16(temp2, temp1); |
| result = (int) (temp3/16); //calculation pro DS18B20 with 0.1 deg C |
| return(result); |
| } |
| /programy/C/PIC_C/mereni/teplomer/main.c |
|---|
| 0,0 → 1,80 |
| #include "main.h" |
| #define LED_K1 PIN_A2 // anody segmentovek |
| #define LED_K2 PIN_A1 |
| //#define LED_D1 PIN_A1 // katody segmentovek ///ted uz nepotreba |
| //#define LED_D2 PIN_A2 |
| //#define LED_D3 PIN_A3 |
| //#define LED_D4 PIN_A4 |
| //#define LED_D5 PIN_A5 |
| //#define LED_D6 PIN_A6 |
| //#define LED_D7 PIN_A7 |
| #include "1wire.c" |
| #include "ds1820.c" |
| void main() |
| { |
| long duty; // strida PWM |
| int temp; // zaokrouhlena teplota |
| int znak1; // hodnota jednotek |
| int znak2; // hodnota desitek |
| int znak; // zobrazovany znak |
| int i, n; // i pro for |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| while(TRUE) |
| { |
| temp = ds1820_read(); |
| if (temp<10) |
| { //pro teploty 0-10°C |
| znak1=temp; |
| znak2=0; |
| } |
| else |
| { |
| znak2=(int) (temp/10); //vydelit deseti a zaokrouhlit dolu = desitky |
| znak1=temp-znak2*10; //jednotky rozdil teploty a desitek |
| } |
| for (i=0;i<2;i++) |
| { //cyklus zobrazeni udaje |
| if (i==0) { |
| output_low(LED_K2); //dva bloky pro sepnuti aktivniho segmentu na 1 |
| output_high(LED_K1); |
| znak=znak1; |
| } |
| if (i==1) { |
| output_low(LED_K1); |
| output_high(LED_K2); |
| znak=znak2; |
| } |
| if (znak==1) output_b(0b11110011); //blok if pro rozeznani zobrazeneho znaku |
| if (znak==2) output_b(0b01001001); |
| if (znak==3) output_b(0b01100001); |
| if (znak==4) output_b(0b00110011); |
| if (znak==5) output_b(0b00100101); |
| if (znak==6) output_b(0b00000101); |
| if (znak==7) output_b(0b11110001); |
| if (znak==8) output_b(0b00000001); |
| if (znak==9) output_b(0b00100001); |
| if (znak==0) output_b(0b10000001); |
| Delay_ms(10); |
| } |
| // duty=104+(2,31*temperature); // .000416/(16*(1/4000000)) ....PWM presne podle helpu |
| // set_pwm1_duty(duty); |
| } |
| } |
| /programy/C/PIC_C/mereni/teplomer/main.err |
|---|
| 0,0 → 1,2 |
| No Errors |
| 0 Errors, 0 Warnings. |
| /programy/C/PIC_C/mereni/teplomer/main.h |
|---|
| 0,0 → 1,9 |
| #include <16F84.h> |
| #FUSES NOWDT //No Watch Dog Timer |
| #FUSES XT //Crystal osc <= 4mhz |
| #FUSES NOPUT //No Power Up Timer |
| #FUSES NOPROTECT //Code not protected from reading |
| #use delay(clock=4000000) |
| /programy/C/PIC_C/mereni/teplomer/main.hex |
|---|
| 0,0 → 1,70 |
| :1000000000308A006C290000831685118312851147 |
| :10001000A6308C008C0B0A28000083168515A630AC |
| :1000200083128C008C0B1228000083168515831216 |
| :100030000034A4012408073C031C3B2883168511C7 |
| :1000400083128511000000000314A30C03182A2852 |
| :1000500085112B28851583168511133083128C008A |
| :100060008C0B30280000000083168515000000006E |
| :100070008312A40A1A280034A3012308073C031C96 |
| :1000800060288316851183128511000000008316F5 |
| :100090008515023083128C008C0B4C2800008316CF |
| :1000A0008515831285195628031057280314A40CAC |
| :1000B00027308C008C0B5A2800000000A30A3D2832 |
| :1000C00024088D000034240826068039A800A41FC7 |
| :1000D0006E28A309A409A30A0319A40AA61F752858 |
| :1000E000A509A609A50A0319A60A8D018E018C018E |
| :1000F0008F012608031D7F28250803199928103031 |
| :10010000A7000310A30DA40D8C0D8F0D26080F0260 |
| :10011000031D8C2825080C02031C952825088C0239 |
| :10012000031C8F0326088F0203148D0D8E0DA70B61 |
| :1001300081280000A81FA1288D098E098D0A0319A6 |
| :100140008E0AE8288E308C0024088D0023088E004B |
| :100150008F018D08031DB6280E088D008E01083012 |
| :100160008C028D08031DB6288C01BE2803108D1B40 |
| :10017000BD288E0D8D0D8C03B6288D130000EC2844 |
| :100180009A010420CC30A30019204430A300192088 |
| :100190009A08031DCF283C200D089A00C828042087 |
| :1001A000CC30A3001920BE30A30019203C200D083C |
| :1001B0009B003C200D089C001C089E001B089D0015 |
| :1001C0001E08A4001D08A300A6011030A500632886 |
| :1001D0000D08A401A300A2280F08A2000E08A10088 |
| :1001E0000D08A0000C089F001F088C0020088D003F |
| :1001F00021088E0022088F0076298E308C001A0884 |
| :100200008C021B088E001C088D008E178C080319A9 |
| :10021000142903108E08031D10298D0803191429B1 |
| :100220008E0C8D0C8C0B09299B1F1B298D098E09A7 |
| :100230008D0A03198E0A00007F291B088D011A02FE |
| :10024000031825291A088C0031298C0108309C00DC |
| :100250009A0D8C0D1B080C0203188C008D0D9C0B45 |
| :1002600028298E298C018D011A0803101B188C0770 |
| :100270008C0C8D0C9B188C078C0C8D0C1B198C070F |
| :100280008C0C8D0C9B198C078C0C8D0C1B1A8C07FD |
| :100290008C0C8D0C9B1A8C078C0C8D0C1B1B8C07EB |
| :1002A0008C0C8D0C9B1B8C078C0C8D0C95291A309B |
| :1002B0008400000803196B2901308D008C018C0B20 |
| :1002C0005F298D0B5E294A308C008C0B652900005C |
| :1002D0000000800B5C29102A84011F3083058316DF |
| :1002E0000108C739083881008312C0280F089D0013 |
| :1002F0000E089C000D089B000C089A00FD280D08B4 |
| :1003000094001408093C031C8929140895009601DF |
| :10031000982914089A000A309B001D290D089600A0 |
| :1003200016089A000A309B0032290D081402950025 |
| :1003300098011808013C031C122A9808031DAA29D9 |
| :1003400083168510831285108316051183120515F7 |
| :1003500015089700180BB62983160511831205118D |
| :10036000831685108312851416089700170BBD2974 |
| :1003700083168601F330831286001708023C031DA2 |
| :10038000C629831686014930831286001708033C6C |
| :10039000031DCF298316860161308312860017085A |
| :1003A000043C031DD829831686013330831286004E |
| :1003B0001708053C031DE1298316860125308312A9 |
| :1003C00086001708063C031DEA29831686010530BE |
| :1003D000831286001708073C031DF3298316860144 |
| :1003E000F130831286001708083C031DFC29831690 |
| :1003F00086010130831286001708093C031D052A77 |
| :10040000831686012130831286009708031D0D2A6A |
| :10041000831686018130831286000A309A0057299C |
| :0A042000980A9929831674296300D5 |
| :02400E00F93F78 |
| :00000001FF |
| ;PIC16F84 |
| /programy/C/PIC_C/mereni/teplomer/main.sta |
|---|
| 0,0 → 1,39 |
| ROM used: 533 (52%) |
| 533 (52%) including unused fragments |
| 2 Average locations per line |
| 7 Average locations per statement |
| RAM used: 13 (19%) at main() level |
| 28 (41%) worst case |
| Lines Stmts % Files |
| ----- ----- --- ----- |
| 81 44 56 D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.c |
| 10 0 0 D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.h |
| 113 0 0 C:\Program Files\PICC\devices\16F84.h |
| 49 22 18 D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\1wire.c |
| 29 13 9 D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\ds1820.c |
| ----- ----- |
| 564 158 Total |
| Page ROM % RAM Functions: |
| ---- --- --- --- ---------- |
| 0 21 4 1 @delay_ms1 |
| 0 21 4 0 onewire_reset |
| 0 35 7 2 onewire_write |
| 0 39 7 2 onewire_read |
| 0 61 11 9 ds1820_read |
| 0 63 12 6 @DIVS1616 |
| 0 30 6 2 @ITOF |
| 0 169 32 8 main |
| 0 32 6 4 @SFTOI |
| 0 21 4 3 @DIV88 |
| 0 37 7 2 @MUL88 |
| Segment Used Free |
| --------- ---- ---- |
| 00000-00003 4 0 |
| 00004-003FF 529 491 |
| /programy/C/PIC_C/mereni/teplomer/main.sym |
|---|
| 0,0 → 1,72 |
| 00C @SCRATCH |
| 00D @SCRATCH |
| 00D _RETURN_ |
| 00E @SCRATCH |
| 00F @SCRATCH |
| 010 @SCRATCH |
| 012-013 main.duty |
| 014 main.temp |
| 015 main.znak1 |
| 016 main.znak2 |
| 017 main.znak |
| 018 main.i |
| 019 main.n |
| 01A @MUL88.P1 |
| 01A @delay_ms1.P2 |
| 01A @DIV88.P3 |
| 01A ds1820_read.busy |
| 01A-01D @SFTOI.P1 |
| 01B ds1820_read.temp1 |
| 01B @DIV88.P1 |
| 01B @MUL88.P2 |
| 01C ds1820_read.temp2 |
| 01C @DIV88.@SCRATCH |
| 01D-01E ds1820_read.temp3 |
| 01F-022 ds1820_read.result |
| 023 onewire_write.data |
| 023-024 @DIVS1616.P1 |
| 023-024 @ITOF.P2 |
| 023 onewire_read.count |
| 024 onewire_read.data |
| 024 onewire_write.count |
| 025-026 @DIVS1616.P1 |
| 027 @DIVS1616.@SCRATCH |
| 028 @DIVS1616.@SCRATCH |
| 0157 @delay_ms1 |
| 0004 onewire_reset |
| 0019 onewire_write |
| 003C onewire_read |
| 00C0 ds1820_read |
| 0063 @DIVS1616 |
| 00A2 @ITOF |
| 016C main |
| 00FD @SFTOI |
| 011D @DIV88 |
| 0132 @MUL88 |
| 016C @cinit |
| Project Files: |
| D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.c |
| D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.h |
| C:\Program Files\PICC\devices\16F84.h |
| D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\1wire.c |
| D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\ds1820.c |
| Units: |
| D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.c (main) |
| Compiler Settings: |
| Processor: PIC16F84 |
| Pointer Size: 8 |
| Opt Level: 9 |
| Short,Int,Long: 1,8,16 |
| Output Files: |
| Errors: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.err |
| INHX8: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.hex |
| Symbols: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.sym |
| List: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.lst |
| Debug/COFF: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.cof |
| Call Tree: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.tre |
| Statistics: D:\KAKLIK\projekty\programy\C\PIC_C\mereni\teplomer\main.sta |
| /programy/C/PIC_C/mereni/teplomer/main.tre |
|---|
| 0,0 → 1,19 |
| ÀÄmain |
| ÀÄmain 0/169 Ram=8 |
| ÃÄ??0?? |
| ÃÄds1820_read 0/61 Ram=9 |
| ³ ÃÄonewire_reset 0/21 Ram=0 |
| ³ ÃÄonewire_write 0/35 Ram=2 |
| ³ ÃÄonewire_write 0/35 Ram=2 |
| ³ ÃÄonewire_read 0/39 Ram=2 |
| ³ ÃÄonewire_reset 0/21 Ram=0 |
| ³ ÃÄonewire_write 0/35 Ram=2 |
| ³ ÃÄonewire_write 0/35 Ram=2 |
| ³ ÃÄonewire_read 0/39 Ram=2 |
| ³ ÃÄonewire_read 0/39 Ram=2 |
| ³ ÃÄ@DIVS1616 0/63 Ram=6 |
| ³ ÀÄ@ITOF 0/30 Ram=2 |
| ÃÄ@SFTOI 0/32 Ram=4 |
| ÃÄ@DIV88 0/21 Ram=3 |
| ÃÄ@MUL88 0/37 Ram=2 |
| ÀÄ@delay_ms1 0/21 Ram=1 |
| /programy/C/PIC_C/mereni/teplomer/mainhcg.BAK |
|---|
| 0,0 → 1,82 |
| #include "main.h" |
| #define LED_K1 PIN_A2 // anody segmentovek |
| #define LED_K2 PIN_A1 |
| //#define LED_D1 PIN_A1 // katody segmentovek ///ted uz nepotreba |
| //#define LED_D2 PIN_A2 |
| //#define LED_D3 PIN_A3 |
| //#define LED_D4 PIN_A4 |
| //#define LED_D5 PIN_A5 |
| //#define LED_D6 PIN_A6 |
| //#define LED_D7 PIN_A7 |
| #include "1wire.c" |
| #include "ds1820.c" |
| void main() |
| { |
| float temperature; // teplota z ds1820.c |
| long duty; // strida PWM |
| int temp; // zaokrouhlena teplota |
| int znak1; // hodnota jednotek |
| int znak2; // hodnota desitek |
| int znak; // zobrazovany znak |
| int i; // i pro for |
| setup_adc_ports(NO_ANALOGS|VSS_VDD); |
| setup_adc(ADC_OFF); |
| setup_spi(FALSE); |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| setup_timer_1(T1_DISABLED); |
| setup_timer_2(T2_DISABLED,0,1); |
| setup_comparator(NC_NC_NC_NC); |
| setup_vref(FALSE); |
| port_b_pullups(TRUE); |
| while(TRUE) |
| { |
| temperature = ds1820_read(); |
| temp = (int) temperature; |
| if (temp<10) { //pro teploty 0-10°C |
| znak1=temp; |
| znak2=0; |
| } |
| else { |
| znak2=(int) (temp/10); //vydelit deseti a zaokrouhlit dolu = desitky |
| znak1=temp-((int) (temp/10))*10; //jednotky rozdil teploty a desitek |
| } |
| for (i=1;i<=2;i++) { //cyklus zobrazeni udaje |
| output_low(0x7f); //vymaz display |
| if (i==1) { |
| output_high(LED_K1); //dva bloky pro sepnuti aktivniho segmentu na 1 |
| output_low(LED_K2); |
| znak=znak1; |
| } |
| if (i==2) { |
| output_high(LED_K2); |
| output_low(LED_K1); |
| znak=znak2; |
| } |
| if (znak==1) output_b(0x4f); //blok if pro rozeznani zobrazeneho znaku |
| if (znak==2) output_b(0x12); |
| if (znak==3) output_b(0x06); |
| if (znak==4) output_b(0x4c); |
| if (znak==5) output_b(0x2c); |
| if (znak==6) output_b(0x20); |
| if (znak==7) output_b(0x0f); |
| if (znak==8) output_b(0x00); |
| if (znak==9) output_b(0x04); |
| if (znak==0) output_b(0x01); |
| Delay_ms(50); |
| } |
| // duty=104+(2,31*temperature); // .000416/(16*(1/4000000)) ....PWM presne podle helpu |
| // set_pwm1_duty(duty); |
| } |
| } |