| /programy/C/PIC/mereni/otmer/16F873/LCD.C |
|---|
| 0,0 → 1,311 |
| // LCD modul pro ovladani dvouradkoveho LCD modulu se standardnim Hitachi radicem |
| // (c)miho 2002,2005 |
| // |
| // Historie: |
| // |
| // 0.00 Uvodni verze se snadnou definici portu LCD displeje |
| // 0.01 Oprava portu (zapomenute stare identifikatory) |
| // 0.02 Doplnena moznost pripojeni datoveho portu LCD na libovolne porty |
| // 0.03 Doplnena procedura lcd_clr pro smazani displeje |
| // |
| // |
| // Funkce: |
| // |
| // lcd_init() inicializuje LCD displej a porty, nutno volat jako prvni |
| // |
| // lcd_putc(c) zapis snaku do lcd displeje, zpracovava nasledujici ridici znaky |
| // \f = \x0C - nova stranka - smazani displeje |
| // \n = \x0A - odradkovani (prechod na druhou radku) |
| // \b = \x08 - backspace - posunuti kurzoru o 1 pozici zpet |
| // \r = \x0D - goto home to position 1,1 |
| // \0 .. \7 - definovatelne znaky v pozicich 0 az 7 v CGRAM |
| // \20 .. \27 - alternativne zapsane znaky (oktalove) v pozicich 0 az 7 CGRAM |
| // Pozor na to, ze funkce printf konci tisk pokud narazi na \0 (konec retezce) |
| // |
| // lcd_gotoxy(x,y) presune kurzor na uvedenou adresu |
| // nekontroluje parametry |
| // |
| // lcd_cursor_on zapne kurzor |
| // lcd_cursor_off vypne kurzor |
| // |
| // lcd_clr smaze displej |
| // |
| // lcd_define_char(Index, Def) Makro, ktere definuje znaky od pozice Index obsahem definicniho |
| // retezce Def. Kazdych 8 znaku retezce Def definuje dalsi znak v CGRAM. |
| // Kapacita CGRAM je celkem 8 znaku s indexem 0 az 7. |
| // Na konci se provede lcd_gotoxy(1,1). |
| // Na konci teto knihovny je priklad pouziti definovanych znaku |
| // |
| // |
| // Definice portu: // Datovy port displeje pripojeny na 4 bity za sebou na jeden port |
| // |
| // #define LCD_RS PIN_B2 // rizeni registru LCD displeje |
| // #define LCD_E PIN_B1 // enable LCD displeje |
| // #define LCD_DATA_LSB PIN_C2 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| // |
| // |
| // Alternativni definice: // Datovy port displeje pripojeny na libovolne 4 bitove porty (vede na kod delsi asi o 25 slov) |
| // |
| // #define LCD_RS PIN_B2 // rizeni registru LCD displeje |
| // #define LCD_E PIN_B1 // enable LCD displeje |
| // #define LCD_D0 PIN_C2 // D0 - datove bity pripojene na libovolne porty |
| // #define LCD_D1 PIN_C3 // D1 |
| // #define LCD_D2 PIN_C4 // D2 |
| // #define LCD_D3 PIN_C5 // D3 |
| // Privatni sekce, cist jen v pripade, ze neco nefunguje |
| #ifdef LCD_DATA_LSB |
| // Generovane defince portu pro ucely teto knihovny aby kod generoval spravne IO operace a soucasne |
| // bylo mozne jednoduse deklarovat pripojene piny LCD displeje pri pouziti teto knihovny. Problem spociva |
| // v tom, ze se musi spravne ridit smery portu a soucasne datovy port zabira jen 4 bity ze zadaneho portu |
| // |
| #define LCD_SHIFT (LCD_DATA_LSB&7) // pocet bitu posuvu datoveho kanalu v datovem portu |
| #define LCD_PORT (LCD_DATA_LSB>>3) // adresa LCD datoveho portu |
| #define LCD_TRIS (LCD_PORT+0x80) // adresa prislusneho TRIS registru |
| #define LCD_MASK (0xF<<LCD_SHIFT) // maska platnych bitu |
| // |
| #if LCD_SHIFT>4 // kontrola mezi |
| #error LCD data port LSB bit not in range 0..4 |
| #endif |
| #endif |
| // Definice konstant pro LCD display |
| // |
| #define LCD_CURSOR_ON_ 0x0E // kurzor jako blikajici radka pod znakem |
| #define LCD_CURSOR_OFF_ 0x0C // zadny kurzor |
| #define LCD_LINE_2 0x40 // adresa 1. znaku 2. radky |
| // Definice rezimu LCD displeje |
| // |
| BYTE const LCD_INIT_STRING[4] = |
| { |
| 0x28, // intrfejs 4 bity, 2 radky, font 5x7 |
| LCD_CURSOR_OFF_, // display on, kurzor off, |
| 0x01, // clear displeje |
| 0x06 // inkrement pozice kurzoru (posun kurzoru doprava) |
| }; |
| // Odesle nibble do displeje (posle data a klikne signalem e) |
| // |
| void lcd_send_nibble( BYTE n ) |
| { |
| #ifdef LCD_DATA_LSB |
| // data jsou za sebou na 4 bitech jednoho portu |
| *LCD_PORT = (*LCD_PORT & ~LCD_MASK) | ((n << LCD_SHIFT) & LCD_MASK); // nastav datove bity portu a ostatni zachovej |
| #else |
| // data jsou na libovolnych 4 bitech libovolnych portu |
| output_bit(LCD_D0,bit_test(n,0)); |
| output_bit(LCD_D1,bit_test(n,1)); |
| output_bit(LCD_D2,bit_test(n,2)); |
| output_bit(LCD_D3,bit_test(n,3)); |
| #endif |
| output_bit(LCD_E,1); // vzestupna hrana |
| delay_us(1); // pockej alespon 450ns od e nebo alespon 195ns od dat |
| output_bit(LCD_E,0); // sestupna hrana (minimalni perioda e je 1us) |
| } |
| // Odesle bajt do registru LCD |
| // |
| // Pokud je Adr=0 .. instrukcni registr |
| // Pokud je Adr=1 .. datovy registr |
| // |
| void lcd_send_byte( BOOLEAN Adr, BYTE n ) |
| { |
| output_bit(LCD_RS,Adr); // vyber registr |
| swap(n); |
| lcd_send_nibble(n); // posli horni pulku bajtu |
| swap(n); |
| lcd_send_nibble(n); // posli spodni pulku bajtu |
| delay_us(40); // minimalni doba na provedeni prikazu |
| } |
| // Provede inicializaci LCD displeje, smaze obsah a nastavi mod displeje |
| // |
| // Tato procedura se musi volat pred pouzitim ostatnich lcd_ procedur |
| // |
| void lcd_init() |
| { |
| int i; // pocitadlo cyklu |
| delay_ms(20); // spozdeni pro provedeni startu displeje po zapnuti napajeni |
| #ifdef LCD_DATA_LSB |
| // data jsou na 4 bitech za sebou, nastav smer pro vsechny dalsi prenosy |
| *LCD_TRIS = *LCD_TRIS & ~LCD_MASK; // nuluj odpovidajici bity tris registru datoveho portu LCD |
| #endif |
| output_bit(LCD_RS,0); // nastav jako vystup a nastav klidovy stav |
| output_bit(LCD_E, 0); // nastav jako vystup a nastav klidovy stav |
| for (i=0; i<3; i++) // nastav lcd do rezimu 8 bitu sbernice |
| { |
| delay_ms(2); // muze byt rozdelany prenos dat (2x 4 bity) nebo pomaly povel |
| lcd_send_nibble(3); // rezim 8 bitu |
| } |
| delay_us(40); // cas na zpracovani |
| lcd_send_nibble(2); // nastav rezim 4 bitu (plati od nasledujiciho prenosu) |
| delay_us(40); // cas na zpracovani |
| for (i=0;i<3;i++) // proved inicializaci (nastaveni modu, smazani apod) |
| { |
| lcd_send_byte(0,LCD_INIT_STRING[i]); |
| delay_ms(2); |
| } |
| } |
| // Proved presun kurzoru |
| // |
| // Pozice 1.1 je domu |
| // |
| void lcd_gotoxy( BYTE x, BYTE y) |
| { |
| BYTE Adr; |
| Adr=x-1; |
| if(y==2) |
| Adr+=LCD_LINE_2; |
| lcd_send_byte(0,0x80|Adr); |
| } |
| // Zapis znaku na displej, zpracovani ridicich znaku |
| // |
| void lcd_putc( char c) |
| { |
| switch (c) |
| { |
| case '\f' : lcd_send_byte(0,1); // smaz displej |
| delay_ms(2); |
| break; |
| case '\n' : lcd_gotoxy(1,2); break; // presun se na 1. znak 2. radky |
| case '\r' : lcd_gotoxy(1,1); break; // presun home |
| case '\b' : lcd_send_byte(0,0x10); break; // posun kurzor o 1 zpet |
| default : if (c<0x20) c&=0x7; // preklopeni definovatelnych znaku na rozsah 0 az 0x1F |
| lcd_send_byte(1,c); break; // zapis znak |
| } |
| } |
| // Zapni kurzor |
| // |
| void lcd_cursor_on() |
| { |
| lcd_send_byte(0,LCD_CURSOR_ON_); |
| } |
| // Vypni kurzor |
| // |
| void lcd_cursor_off() |
| { |
| lcd_send_byte(0,LCD_CURSOR_OFF_); |
| } |
| // Smaz displej |
| // |
| void lcd_clr() |
| { |
| lcd_putc('\f'); |
| } |
| // Definice vlastnich fontu |
| // |
| // Vlastnich definic muze byt jen 8 do pozic 0 az 7 pameti CGRAM radice lcd displeje |
| // Pro snadne definovani jsou pripraveny nasledujici definice a na konci souboru je uveden |
| // priklad pouziti definovanych znaku. |
| // Pomocna procedura pro posilani ridicich dat do radice displeje |
| // |
| void lcd_putc2(int Data) |
| { |
| lcd_send_byte(1,Data); |
| } |
| // Pomocne definice pro programovani obsahu CGRAM |
| // |
| #define lcd_define_start(Code) lcd_send_byte(0,0x40+(Code<<3)); delay_ms(2) |
| #define lcd_define_def(String) printf(lcd_putc2,String); |
| #define lcd_define_end() lcd_send_byte(0,3); delay_ms(2) |
| // Vlastni vykonne makro pro definovani fontu do pozice Index CGRAM s definicnim retezcem Def |
| // |
| #define lcd_define_char(Index, Def) lcd_define_start(Index); lcd_define_def(Def); lcd_define_end(); |
| // Pripravene definice fontu vybranych znaku |
| // V tabulce nesmi byt 00 (konec retezce v printf()), misto toho davame 80 |
| // |
| #define LCD_CHAR_BAT100 "\x0E\x1F\x1F\x1F\x1F\x1F\x1F\x1F" /* symbol plne baterie */ |
| #define LCD_CHAR_BAT50 "\x0E\x1F\x11\x11\x13\x17\x1F\x1F" /* symbol polovicni baterie */ |
| #define LCD_CHAR_BAT0 "\x0E\x1F\x11\x11\x11\x11\x11\x1F" /* symbol vybite baterie */ |
| #define LCD_CHAR_UP "\x80\x04\x0E\x15\x04\x04\x04\x80" /* symbol sipka nahoru */ |
| #define LCD_CHAR_DOWN "\x80\x04\x04\x04\x15\x0E\x04\x80" /* symbol Sipka dolu */ |
| #define LCD_CHAR_LUA "\x04\x0E\x11\x11\x1F\x11\x11\x80" /* A s carkou */ |
| #define LCD_CHAR_LLA "\x01\x02\x0E\x01\x1F\x11\x0F\x80" /* a s carkou */ |
| #define LCD_CHAR_HUC "\x0A\x0E\x11\x10\x10\x11\x0E\x80" /* C s hackem */ |
| #define LCD_CHAR_HLC "\x0A\x04\x0E\x10\x10\x11\x0E\x80" /* c s hackem */ |
| #define LCD_CHAR_HUD "\x0A\x1C\x12\x11\x11\x12\x1C\x80" /* D s hackem */ |
| #define LCD_CHAR_HLD "\x05\x03\x0D\x13\x11\x11\x0F\x80" /* d s hackem */ |
| #define LCD_CHAR_LUE "\x04\x1F\x10\x10\x1E\x10\x1F\x80" /* E s carkou */ |
| #define LCD_CHAR_LLE "\x01\x02\x0E\x11\x1F\x10\x0E\x80" /* e s carkou */ |
| #define LCD_CHAR_HUE "\x0A\x1F\x10\x1E\x10\x10\x1F\x80" /* E s hackem */ |
| #define LCD_CHAR_HLE "\x0A\x04\x0E\x11\x1F\x10\x0E\x80" /* e s hackem */ |
| #define LCD_CHAR_LUI "\x04\x0E\x04\x04\x04\x04\x0E\x80" /* I s carkou */ |
| #define LCD_CHAR_LLI "\x02\x04\x80\x0C\x04\x04\x0E\x80" /* i s carkou */ |
| #define LCD_CHAR_HUN "\x0A\x15\x11\x19\x15\x13\x11\x80" /* N s hackem */ |
| #define LCD_CHAR_HLN "\x0A\x04\x16\x19\x11\x11\x11\x80" /* n s hackem */ |
| #define LCD_CHAR_LUO "\x04\x0E\x11\x11\x11\x11\x0E\x80" /* O s carkou */ |
| #define LCD_CHAR_LLO "\x02\x04\x0E\x11\x11\x11\x0E\x80" /* o s carkou */ |
| #define LCD_CHAR_HUR "\x0A\x1E\x11\x1E\x14\x12\x11\x80" /* R s hackem */ |
| #define LCD_CHAR_HLR "\x0A\x04\x16\x19\x10\x10\x10\x80" /* r s hackem */ |
| #define LCD_CHAR_HUS "\x0A\x0F\x10\x0E\x01\x01\x1E\x80" /* S s hackem */ |
| #define LCD_CHAR_HLS "\x0A\x04\x0E\x10\x0E\x01\x1E\x80" /* s s hackem */ |
| #define LCD_CHAR_HUT "\x0A\x1F\x04\x04\x04\x04\x04\x80" /* T s hackem */ |
| #define LCD_CHAR_HLT "\x0A\x0C\x1C\x08\x08\x09\x06\x80" /* t s hackem */ |
| #define LCD_CHAR_LUU "\x02\x15\x11\x11\x11\x11\x0E\x80" /* U s carkou */ |
| #define LCD_CHAR_LLU "\x02\x04\x11\x11\x11\x13\x0D\x80" /* u s carkou */ |
| #define LCD_CHAR_CUU "\x06\x17\x11\x11\x11\x11\x0E\x80" /* U s krouzkem */ |
| #define LCD_CHAR_CLU "\x06\x06\x11\x11\x11\x11\x0E\x80" /* u s krouzkem */ |
| #define LCD_CHAR_LUY "\x02\x15\x11\x0A\x04\x04\x04\x80" /* Y s carkou */ |
| #define LCD_CHAR_LLY "\x02\x04\x11\x11\x0F\x01\x0E\x80" /* y s carkou */ |
| #define LCD_CHAR_HUZ "\x0A\x1F\x01\x02\x04\x08\x1F\x80" /* Z s hackem */ |
| #define LCD_CHAR_HLZ "\x0A\x04\x1F\x02\x04\x08\x1F\x80" /* z s hackem */ |
| // Priklad pouziti definovanych znaku |
| // |
| // |
| //void lcd_sample() |
| //{ |
| // lcd_define_char(0,LCD_CHAR_BAT50); // Priklad definice znaku baterie do pozice 0 |
| // lcd_define_char(2,LCD_CHAR_HLE LCD_CHAR_LUI); // Priklad definice znaku e s hackem a I s carkou od pozice 2 |
| // // vsimnete si, ze neni carka mezi retezci s definici (oba retezce definuji |
| // // jediny definicni retezec) |
| // printf(lcd_putc,"\fZnaky:\20\22\23"); // priklad vypisu znaku z pozice 0, 2 a 3 |
| // delay_ms(1000); |
| // lcd_define_char(0,LCD_CHAR_BAT0); // Predefinovani tvaru znaku v pozici 0 |
| // delay_ms(1000); |
| //} |
| /programy/C/PIC/mereni/otmer/16F873/otmer.BAK |
|---|
| 0,0 → 1,44 |
| #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.h" |
| //Definice portu: // Datovy port displeje pripojeny na 4 bity za sebou na jeden port |
| #define LCD_RS PIN_B1 // rizeni registru LCD displeje |
| #define LCD_E PIN_B0 // enable LCD displeje |
| #define LCD_DATA_LSB PIN_C4 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| #include "LCD.C" |
| #define DATA PIN_A1 |
| #define CP PIN_A0 |
| #define STROBE PIN_A2 |
| #include "C:\library\kaklik\ccs\shift_reg.c" |
| void main() |
| { |
| unsigned int16 otacky; |
| setup_adc_ports(NO_ANALOGS); |
| setup_adc(ADC_OFF); |
| setup_spi(FALSE); |
| setup_timer_0(RTCC_EXT_H_TO_L|RTCC_DIV_1); |
| setup_timer_1(T1_EXTERNAL|T1_DIV_BY_2); |
| setup_timer_2(T2_DISABLED,0,1); |
| setup_ccp1(CCP_PWM); |
| setup_ccp2(CCP_OFF); |
| lcd_init(); |
| while (true) |
| { |
| set_timer1(0); |
| Delay_ms(500); |
| otacky=get_timer1(); |
| otacky=otacky*40; |
| LCD_gotoxy(2,2); |
| printf(lcd_putc,"otacky:%lu ot/min ",otacky); |
| } |
| } |
| /programy/C/PIC/mereni/otmer/16F873/otmer.HEX |
|---|
| 0,0 → 1,64 |
| :1000000000308A00582900000A108A100A1182075D |
| :1000100028340C34013406340A108A100A1182077D |
| :100020006F347434613463346B3479343A34253446 |
| :100030006C34753420346F3474342F346D34693437 |
| :100040006E34203420340034323084000008031928 |
| :1000500038280130A100A001A00B2C28A10B2B28CF |
| :100060004A30A000A00B322800000000800B292895 |
| :10007000003407080F39B900380EA000F030A00591 |
| :100080002008F03939048700061483160610000092 |
| :10009000831206108316061083120034B608031D5F |
| :1000A0005328861054288614831686108312B70EA0 |
| :1000B0003708B8003920B70E3708B80039200D309E |
| :1000C000A000A00B612800341430B20024200F30AF |
| :1000D00083168705831286108316861083120610F6 |
| :1000E000831606108312A8012808023C031C8028EE |
| :1000F0000230B20024200330B8003920A80A742846 |
| :100100000D30A000A00B82280230B80039200D303D |
| :10011000A000A00B8928A8012808023C031C9C28E9 |
| :1001200028080420A900B6012908B7004E20023093 |
| :10013000B2002420A80A8C288A119C291030A00023 |
| :10014000A301AC01A90CA80C031CAC282A08A30726 |
| :100150000318AC0A2B08AC07AC0CA30CA20CA10C26 |
| :10016000A00BA2288A11B92901303202B400330849 |
| :10017000023C031DBD284030B40734088038B50068 |
| :10018000B6013508B7004E20003431080C3A031987 |
| :10019000D328063A0319DB28073A0319E128053A60 |
| :1001A0000319E628EB28B6010130B7004E200230D3 |
| :1001B000B2002420F7280130B2000230B300B4208E |
| :1001C000F7280130B200B300B420F728B601103090 |
| :1001D000B7004E20F72831081F3C031CF1280730D8 |
| :1001E000B1050130B6003108B7004E20F7280034C1 |
| :1001F0000408B0002A0EF038AC00AC07E23EAD00B7 |
| :10020000323EAF002A080F39AD07AD07AF07E93E10 |
| :10021000AE00AE07AE07290E0F39AE07AF07AE0D21 |
| :10022000AF0DAF09AF0D29080F39AF07AC0D07307F |
| :10023000AB000A30AF07AE03031C1A29AE07AD03AB |
| :10024000031C1E29AD07AC03031C2229AC07AB031A |
| :10025000031C26292B3084000730300584072F30FB |
| :10026000040203194F290008A000031D3D29301A7C |
| :100270004D29B0193F29203040290830B0003030D6 |
| :10028000A007AA010408A9002008AB002008B100BB |
| :10029000C520290884002B08A000840A2F29000803 |
| :1002A000A0003030A0072008B100C5208A11D8294D |
| :1002B00084011F30830583161F149F141F159F117F |
| :1002C000FF308312A50083161F149F141F159F1162 |
| :1002D00083121F109412A51225088316870083121B |
| :1002E00025162508831687008312A5112508831675 |
| :1002F0008700003083129400831694000108C739E8 |
| :10030000383881009730831290000030A1009200AD |
| :10031000003083169200831225112508831687006A |
| :10032000831207110C309700A51425088316870047 |
| :1003300083129D019D0164288F018E010230A80067 |
| :10034000FA30B2002420A80BA0290F08A3000E0841 |
| :10035000A0000F082302031DA5292008A6002308DA |
| :10036000A7002708A9002608A800AB012830AA008A |
| :100370009E282208A7002108A6002608A00027081A |
| :10038000A300C2290230B200B300B420A80128089B |
| :100390000C20A80AA000B100C52007302802031DC8 |
| :1003A000C729103084002708AA002608A900F828C9 |
| :1003B0000A30A90029080C20A90AA000B100C52014 |
| :0C03C00013302902031DDA299C29630078 |
| :02400E00793FF8 |
| :00000001FF |
| ;PIC16F873 |
| /programy/C/PIC/mereni/otmer/16F873/otmer.LST |
|---|
| 0,0 → 1,762 |
| CCS PCM C Compiler, Version 3.221, 27853 19-VIII-05 18:09 |
| Filename: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.LST |
| ROM used: 486 words (12%) |
| Largest free fragment is 2048 |
| RAM used: 10 (5%) at main() level |
| 27 (14%) worst case |
| Stack: 5 locations |
| * |
| 0000: MOVLW 00 |
| 0001: MOVWF 0A |
| 0002: GOTO 158 |
| 0003: NOP |
| .................... #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.h" |
| .................... #include <16F873.h> |
| .................... //////// Standard Header file for the PIC16F873 device //////////////// |
| .................... #device PIC16F873 |
| .................... #list |
| .................... |
| .................... #device adc=8 |
| .................... #fuses NOWDT,XT, NOPUT, NOPROTECT, BROWNOUT, NOLVP, NOCPD, NOWRT, NODEBUG |
| .................... #use delay(clock=4000000) |
| * |
| 0024: MOVLW 32 |
| 0025: MOVWF 04 |
| 0026: MOVF 00,W |
| 0027: BTFSC 03.2 |
| 0028: GOTO 038 |
| 0029: MOVLW 01 |
| 002A: MOVWF 21 |
| 002B: CLRF 20 |
| 002C: DECFSZ 20,F |
| 002D: GOTO 02C |
| 002E: DECFSZ 21,F |
| 002F: GOTO 02B |
| 0030: MOVLW 4A |
| 0031: MOVWF 20 |
| 0032: DECFSZ 20,F |
| 0033: GOTO 032 |
| 0034: NOP |
| 0035: NOP |
| 0036: DECFSZ 00,F |
| 0037: GOTO 029 |
| 0038: RETLW 00 |
| .................... |
| .................... |
| .................... |
| .................... //Definice portu: // Datovy port displeje pripojeny na 4 bity za sebou na jeden port |
| .................... |
| .................... #define LCD_RS PIN_B1 // rizeni registru LCD displeje |
| .................... #define LCD_E PIN_B0 // enable LCD displeje |
| .................... #define LCD_DATA_LSB PIN_C4 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| .................... |
| .................... #include "LCD.C" |
| .................... // LCD modul pro ovladani dvouradkoveho LCD modulu se standardnim Hitachi radicem |
| .................... // (c)miho 2002,2005 |
| .................... // |
| .................... // Historie: |
| .................... // |
| .................... // 0.00 Uvodni verze se snadnou definici portu LCD displeje |
| .................... // 0.01 Oprava portu (zapomenute stare identifikatory) |
| .................... // 0.02 Doplnena moznost pripojeni datoveho portu LCD na libovolne porty |
| .................... // 0.03 Doplnena procedura lcd_clr pro smazani displeje |
| .................... // |
| .................... // |
| .................... // Funkce: |
| .................... // |
| .................... // lcd_init() inicializuje LCD displej a porty, nutno volat jako prvni |
| .................... // |
| .................... // lcd_putc(c) zapis snaku do lcd displeje, zpracovava nasledujici ridici znaky |
| .................... // \f = \x0C - nova stranka - smazani displeje |
| .................... // \n = \x0A - odradkovani (prechod na druhou radku) |
| .................... // \b = \x08 - backspace - posunuti kurzoru o 1 pozici zpet |
| .................... // \r = \x0D - goto home to position 1,1 |
| .................... // \0 .. \7 - definovatelne znaky v pozicich 0 az 7 v CGRAM |
| .................... // \20 .. \27 - alternativne zapsane znaky (oktalove) v pozicich 0 az 7 CGRAM |
| .................... // Pozor na to, ze funkce printf konci tisk pokud narazi na \0 (konec retezce) |
| .................... // |
| .................... // lcd_gotoxy(x,y) presune kurzor na uvedenou adresu |
| .................... // nekontroluje parametry |
| .................... // |
| .................... // lcd_cursor_on zapne kurzor |
| .................... // lcd_cursor_off vypne kurzor |
| .................... // |
| .................... // lcd_clr smaze displej |
| .................... // |
| .................... // lcd_define_char(Index, Def) Makro, ktere definuje znaky od pozice Index obsahem definicniho |
| .................... // retezce Def. Kazdych 8 znaku retezce Def definuje dalsi znak v CGRAM. |
| .................... // Kapacita CGRAM je celkem 8 znaku s indexem 0 az 7. |
| .................... // Na konci se provede lcd_gotoxy(1,1). |
| .................... // Na konci teto knihovny je priklad pouziti definovanych znaku |
| .................... // |
| .................... // |
| .................... // Definice portu: // Datovy port displeje pripojeny na 4 bity za sebou na jeden port |
| .................... // |
| .................... // #define LCD_RS PIN_B2 // rizeni registru LCD displeje |
| .................... // #define LCD_E PIN_B1 // enable LCD displeje |
| .................... // #define LCD_DATA_LSB PIN_C2 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| .................... // |
| .................... // |
| .................... // Alternativni definice: // Datovy port displeje pripojeny na libovolne 4 bitove porty (vede na kod delsi asi o 25 slov) |
| .................... // |
| .................... // #define LCD_RS PIN_B2 // rizeni registru LCD displeje |
| .................... // #define LCD_E PIN_B1 // enable LCD displeje |
| .................... // #define LCD_D0 PIN_C2 // D0 - datove bity pripojene na libovolne porty |
| .................... // #define LCD_D1 PIN_C3 // D1 |
| .................... // #define LCD_D2 PIN_C4 // D2 |
| .................... // #define LCD_D3 PIN_C5 // D3 |
| .................... |
| .................... |
| .................... |
| .................... |
| .................... // Privatni sekce, cist jen v pripade, ze neco nefunguje |
| .................... |
| .................... |
| .................... |
| .................... |
| .................... #ifdef LCD_DATA_LSB |
| .................... // Generovane defince portu pro ucely teto knihovny aby kod generoval spravne IO operace a soucasne |
| .................... // bylo mozne jednoduse deklarovat pripojene piny LCD displeje pri pouziti teto knihovny. Problem spociva |
| .................... // v tom, ze se musi spravne ridit smery portu a soucasne datovy port zabira jen 4 bity ze zadaneho portu |
| .................... // |
| .................... #define LCD_SHIFT (LCD_DATA_LSB&7) // pocet bitu posuvu datoveho kanalu v datovem portu |
| .................... #define LCD_PORT (LCD_DATA_LSB>>3) // adresa LCD datoveho portu |
| .................... #define LCD_TRIS (LCD_PORT+0x80) // adresa prislusneho TRIS registru |
| .................... #define LCD_MASK (0xF<<LCD_SHIFT) // maska platnych bitu |
| .................... // |
| .................... #if LCD_SHIFT>4 // kontrola mezi |
| .................... #error LCD data port LSB bit not in range 0..4 |
| .................... #endif |
| .................... #endif |
| .................... |
| .................... |
| .................... // Definice konstant pro LCD display |
| .................... // |
| .................... #define LCD_CURSOR_ON_ 0x0E // kurzor jako blikajici radka pod znakem |
| .................... #define LCD_CURSOR_OFF_ 0x0C // zadny kurzor |
| .................... #define LCD_LINE_2 0x40 // adresa 1. znaku 2. radky |
| .................... |
| .................... |
| .................... // Definice rezimu LCD displeje |
| .................... // |
| .................... BYTE const LCD_INIT_STRING[4] = |
| .................... { |
| .................... 0x28, // intrfejs 4 bity, 2 radky, font 5x7 |
| .................... LCD_CURSOR_OFF_, // display on, kurzor off, |
| .................... 0x01, // clear displeje |
| .................... 0x06 // inkrement pozice kurzoru (posun kurzoru doprava) |
| .................... }; |
| .................... |
| .................... |
| .................... // Odesle nibble do displeje (posle data a klikne signalem e) |
| .................... // |
| .................... void lcd_send_nibble( BYTE n ) |
| .................... { |
| .................... #ifdef LCD_DATA_LSB |
| .................... // data jsou za sebou na 4 bitech jednoho portu |
| .................... *LCD_PORT = (*LCD_PORT & ~LCD_MASK) | ((n << LCD_SHIFT) & LCD_MASK); // nastav datove bity portu a ostatni zachovej |
| 0039: MOVF 07,W |
| 003A: ANDLW 0F |
| 003B: MOVWF 39 |
| 003C: SWAPF 38,W |
| 003D: MOVWF 20 |
| 003E: MOVLW F0 |
| 003F: ANDWF 20,F |
| 0040: MOVF 20,W |
| 0041: ANDLW F0 |
| 0042: IORWF 39,W |
| 0043: MOVWF 07 |
| .................... #else |
| .................... // data jsou na libovolnych 4 bitech libovolnych portu |
| .................... output_bit(LCD_D0,bit_test(n,0)); |
| .................... output_bit(LCD_D1,bit_test(n,1)); |
| .................... output_bit(LCD_D2,bit_test(n,2)); |
| .................... output_bit(LCD_D3,bit_test(n,3)); |
| .................... #endif |
| .................... output_bit(LCD_E,1); // vzestupna hrana |
| 0044: BSF 06.0 |
| 0045: BSF 03.5 |
| 0046: BCF 06.0 |
| .................... delay_us(1); // pockej alespon 450ns od e nebo alespon 195ns od dat |
| 0047: NOP |
| .................... output_bit(LCD_E,0); // sestupna hrana (minimalni perioda e je 1us) |
| 0048: BCF 03.5 |
| 0049: BCF 06.0 |
| 004A: BSF 03.5 |
| 004B: BCF 06.0 |
| .................... } |
| 004C: BCF 03.5 |
| 004D: RETLW 00 |
| .................... |
| .................... |
| .................... // Odesle bajt do registru LCD |
| .................... // |
| .................... // Pokud je Adr=0 .. instrukcni registr |
| .................... // Pokud je Adr=1 .. datovy registr |
| .................... // |
| .................... void lcd_send_byte( BOOLEAN Adr, BYTE n ) |
| .................... { |
| .................... output_bit(LCD_RS,Adr); // vyber registr |
| 004E: MOVF 36,F |
| 004F: BTFSS 03.2 |
| 0050: GOTO 053 |
| 0051: BCF 06.1 |
| 0052: GOTO 054 |
| 0053: BSF 06.1 |
| 0054: BSF 03.5 |
| 0055: BCF 06.1 |
| .................... swap(n); |
| 0056: BCF 03.5 |
| 0057: SWAPF 37,F |
| .................... lcd_send_nibble(n); // posli horni pulku bajtu |
| 0058: MOVF 37,W |
| 0059: MOVWF 38 |
| 005A: CALL 039 |
| .................... swap(n); |
| 005B: SWAPF 37,F |
| .................... lcd_send_nibble(n); // posli spodni pulku bajtu |
| 005C: MOVF 37,W |
| 005D: MOVWF 38 |
| 005E: CALL 039 |
| .................... delay_us(40); // minimalni doba na provedeni prikazu |
| 005F: MOVLW 0D |
| 0060: MOVWF 20 |
| 0061: DECFSZ 20,F |
| 0062: GOTO 061 |
| .................... } |
| 0063: RETLW 00 |
| .................... |
| .................... |
| .................... // Provede inicializaci LCD displeje, smaze obsah a nastavi mod displeje |
| .................... // |
| .................... // Tato procedura se musi volat pred pouzitim ostatnich lcd_ procedur |
| .................... // |
| .................... void lcd_init() |
| .................... { |
| .................... |
| .................... int i; // pocitadlo cyklu |
| .................... |
| .................... delay_ms(20); // spozdeni pro provedeni startu displeje po zapnuti napajeni |
| 0064: MOVLW 14 |
| 0065: MOVWF 32 |
| 0066: CALL 024 |
| .................... |
| .................... #ifdef LCD_DATA_LSB |
| .................... // data jsou na 4 bitech za sebou, nastav smer pro vsechny dalsi prenosy |
| .................... *LCD_TRIS = *LCD_TRIS & ~LCD_MASK; // nuluj odpovidajici bity tris registru datoveho portu LCD |
| 0067: MOVLW 0F |
| 0068: BSF 03.5 |
| 0069: ANDWF 07,F |
| .................... #endif |
| .................... |
| .................... output_bit(LCD_RS,0); // nastav jako vystup a nastav klidovy stav |
| 006A: BCF 03.5 |
| 006B: BCF 06.1 |
| 006C: BSF 03.5 |
| 006D: BCF 06.1 |
| .................... output_bit(LCD_E, 0); // nastav jako vystup a nastav klidovy stav |
| 006E: BCF 03.5 |
| 006F: BCF 06.0 |
| 0070: BSF 03.5 |
| 0071: BCF 06.0 |
| .................... |
| .................... for (i=0; i<3; i++) // nastav lcd do rezimu 8 bitu sbernice |
| 0072: BCF 03.5 |
| 0073: CLRF 28 |
| 0074: MOVF 28,W |
| 0075: SUBLW 02 |
| 0076: BTFSS 03.0 |
| 0077: GOTO 080 |
| .................... { |
| .................... delay_ms(2); // muze byt rozdelany prenos dat (2x 4 bity) nebo pomaly povel |
| 0078: MOVLW 02 |
| 0079: MOVWF 32 |
| 007A: CALL 024 |
| .................... lcd_send_nibble(3); // rezim 8 bitu |
| 007B: MOVLW 03 |
| 007C: MOVWF 38 |
| 007D: CALL 039 |
| .................... } |
| 007E: INCF 28,F |
| 007F: GOTO 074 |
| .................... |
| .................... delay_us(40); // cas na zpracovani |
| 0080: MOVLW 0D |
| 0081: MOVWF 20 |
| 0082: DECFSZ 20,F |
| 0083: GOTO 082 |
| .................... lcd_send_nibble(2); // nastav rezim 4 bitu (plati od nasledujiciho prenosu) |
| 0084: MOVLW 02 |
| 0085: MOVWF 38 |
| 0086: CALL 039 |
| .................... delay_us(40); // cas na zpracovani |
| 0087: MOVLW 0D |
| 0088: MOVWF 20 |
| 0089: DECFSZ 20,F |
| 008A: GOTO 089 |
| .................... |
| .................... for (i=0;i<3;i++) // proved inicializaci (nastaveni modu, smazani apod) |
| 008B: CLRF 28 |
| 008C: MOVF 28,W |
| 008D: SUBLW 02 |
| 008E: BTFSS 03.0 |
| 008F: GOTO 09C |
| .................... { |
| .................... lcd_send_byte(0,LCD_INIT_STRING[i]); |
| 0090: MOVF 28,W |
| 0091: CALL 004 |
| 0092: MOVWF 29 |
| 0093: CLRF 36 |
| 0094: MOVF 29,W |
| 0095: MOVWF 37 |
| 0096: CALL 04E |
| .................... delay_ms(2); |
| 0097: MOVLW 02 |
| 0098: MOVWF 32 |
| 0099: CALL 024 |
| .................... } |
| 009A: INCF 28,F |
| 009B: GOTO 08C |
| .................... } |
| 009C: BCF 0A.3 |
| 009D: GOTO 19C (RETURN) |
| .................... |
| .................... |
| .................... // Proved presun kurzoru |
| .................... // |
| .................... // Pozice 1.1 je domu |
| .................... // |
| .................... void lcd_gotoxy( BYTE x, BYTE y) |
| .................... { |
| .................... |
| .................... BYTE Adr; |
| .................... |
| .................... Adr=x-1; |
| * |
| 00B4: MOVLW 01 |
| 00B5: SUBWF 32,W |
| 00B6: MOVWF 34 |
| .................... if(y==2) |
| 00B7: MOVF 33,W |
| 00B8: SUBLW 02 |
| 00B9: BTFSS 03.2 |
| 00BA: GOTO 0BD |
| .................... Adr+=LCD_LINE_2; |
| 00BB: MOVLW 40 |
| 00BC: ADDWF 34,F |
| .................... |
| .................... lcd_send_byte(0,0x80|Adr); |
| 00BD: MOVF 34,W |
| 00BE: IORLW 80 |
| 00BF: MOVWF 35 |
| 00C0: CLRF 36 |
| 00C1: MOVF 35,W |
| 00C2: MOVWF 37 |
| 00C3: CALL 04E |
| .................... } |
| 00C4: RETLW 00 |
| .................... |
| .................... |
| .................... // Zapis znaku na displej, zpracovani ridicich znaku |
| .................... // |
| .................... void lcd_putc( char c) |
| .................... { |
| .................... |
| .................... switch (c) |
| .................... { |
| 00C5: MOVF 31,W |
| 00C6: XORLW 0C |
| 00C7: BTFSC 03.2 |
| 00C8: GOTO 0D3 |
| 00C9: XORLW 06 |
| 00CA: BTFSC 03.2 |
| 00CB: GOTO 0DB |
| 00CC: XORLW 07 |
| 00CD: BTFSC 03.2 |
| 00CE: GOTO 0E1 |
| 00CF: XORLW 05 |
| 00D0: BTFSC 03.2 |
| 00D1: GOTO 0E6 |
| 00D2: GOTO 0EB |
| .................... case '\f' : lcd_send_byte(0,1); // smaz displej |
| 00D3: CLRF 36 |
| 00D4: MOVLW 01 |
| 00D5: MOVWF 37 |
| 00D6: CALL 04E |
| .................... delay_ms(2); |
| 00D7: MOVLW 02 |
| 00D8: MOVWF 32 |
| 00D9: CALL 024 |
| .................... break; |
| 00DA: GOTO 0F7 |
| .................... case '\n' : lcd_gotoxy(1,2); break; // presun se na 1. znak 2. radky |
| 00DB: MOVLW 01 |
| 00DC: MOVWF 32 |
| 00DD: MOVLW 02 |
| 00DE: MOVWF 33 |
| 00DF: CALL 0B4 |
| 00E0: GOTO 0F7 |
| .................... case '\r' : lcd_gotoxy(1,1); break; // presun home |
| 00E1: MOVLW 01 |
| 00E2: MOVWF 32 |
| 00E3: MOVWF 33 |
| 00E4: CALL 0B4 |
| 00E5: GOTO 0F7 |
| .................... case '\b' : lcd_send_byte(0,0x10); break; // posun kurzor o 1 zpet |
| 00E6: CLRF 36 |
| 00E7: MOVLW 10 |
| 00E8: MOVWF 37 |
| 00E9: CALL 04E |
| 00EA: GOTO 0F7 |
| .................... default : if (c<0x20) c&=0x7; // preklopeni definovatelnych znaku na rozsah 0 az 0x1F |
| 00EB: MOVF 31,W |
| 00EC: SUBLW 1F |
| 00ED: BTFSS 03.0 |
| 00EE: GOTO 0F1 |
| 00EF: MOVLW 07 |
| 00F0: ANDWF 31,F |
| .................... lcd_send_byte(1,c); break; // zapis znak |
| 00F1: MOVLW 01 |
| 00F2: MOVWF 36 |
| 00F3: MOVF 31,W |
| 00F4: MOVWF 37 |
| 00F5: CALL 04E |
| 00F6: GOTO 0F7 |
| .................... } |
| .................... } |
| 00F7: RETLW 00 |
| .................... |
| .................... |
| .................... // Zapni kurzor |
| .................... // |
| .................... void lcd_cursor_on() |
| .................... { |
| .................... lcd_send_byte(0,LCD_CURSOR_ON_); |
| .................... } |
| .................... |
| .................... |
| .................... // Vypni kurzor |
| .................... // |
| .................... void lcd_cursor_off() |
| .................... { |
| .................... lcd_send_byte(0,LCD_CURSOR_OFF_); |
| .................... } |
| .................... |
| .................... |
| .................... // Smaz displej |
| .................... // |
| .................... void lcd_clr() |
| .................... { |
| .................... lcd_putc('\f'); |
| .................... } |
| .................... |
| .................... |
| .................... // Definice vlastnich fontu |
| .................... // |
| .................... // Vlastnich definic muze byt jen 8 do pozic 0 az 7 pameti CGRAM radice lcd displeje |
| .................... // Pro snadne definovani jsou pripraveny nasledujici definice a na konci souboru je uveden |
| .................... // priklad pouziti definovanych znaku. |
| .................... |
| .................... |
| .................... // Pomocna procedura pro posilani ridicich dat do radice displeje |
| .................... // |
| .................... void lcd_putc2(int Data) |
| .................... { |
| .................... lcd_send_byte(1,Data); |
| .................... } |
| .................... |
| .................... |
| .................... // Pomocne definice pro programovani obsahu CGRAM |
| .................... // |
| .................... #define lcd_define_start(Code) lcd_send_byte(0,0x40+(Code<<3)); delay_ms(2) |
| .................... #define lcd_define_def(String) printf(lcd_putc2,String); |
| .................... #define lcd_define_end() lcd_send_byte(0,3); delay_ms(2) |
| .................... |
| .................... |
| .................... // Vlastni vykonne makro pro definovani fontu do pozice Index CGRAM s definicnim retezcem Def |
| .................... // |
| .................... #define lcd_define_char(Index, Def) lcd_define_start(Index); lcd_define_def(Def); lcd_define_end(); |
| .................... |
| .................... |
| .................... // Pripravene definice fontu vybranych znaku |
| .................... // V tabulce nesmi byt 00 (konec retezce v printf()), misto toho davame 80 |
| .................... // |
| .................... #define LCD_CHAR_BAT100 "\x0E\x1F\x1F\x1F\x1F\x1F\x1F\x1F" /* symbol plne baterie */ |
| .................... #define LCD_CHAR_BAT50 "\x0E\x1F\x11\x11\x13\x17\x1F\x1F" /* symbol polovicni baterie */ |
| .................... #define LCD_CHAR_BAT0 "\x0E\x1F\x11\x11\x11\x11\x11\x1F" /* symbol vybite baterie */ |
| .................... #define LCD_CHAR_UP "\x80\x04\x0E\x15\x04\x04\x04\x80" /* symbol sipka nahoru */ |
| .................... #define LCD_CHAR_DOWN "\x80\x04\x04\x04\x15\x0E\x04\x80" /* symbol Sipka dolu */ |
| .................... #define LCD_CHAR_LUA "\x04\x0E\x11\x11\x1F\x11\x11\x80" /* A s carkou */ |
| .................... #define LCD_CHAR_LLA "\x01\x02\x0E\x01\x1F\x11\x0F\x80" /* a s carkou */ |
| .................... #define LCD_CHAR_HUC "\x0A\x0E\x11\x10\x10\x11\x0E\x80" /* C s hackem */ |
| .................... #define LCD_CHAR_HLC "\x0A\x04\x0E\x10\x10\x11\x0E\x80" /* c s hackem */ |
| .................... #define LCD_CHAR_HUD "\x0A\x1C\x12\x11\x11\x12\x1C\x80" /* D s hackem */ |
| .................... #define LCD_CHAR_HLD "\x05\x03\x0D\x13\x11\x11\x0F\x80" /* d s hackem */ |
| .................... #define LCD_CHAR_LUE "\x04\x1F\x10\x10\x1E\x10\x1F\x80" /* E s carkou */ |
| .................... #define LCD_CHAR_LLE "\x01\x02\x0E\x11\x1F\x10\x0E\x80" /* e s carkou */ |
| .................... #define LCD_CHAR_HUE "\x0A\x1F\x10\x1E\x10\x10\x1F\x80" /* E s hackem */ |
| .................... #define LCD_CHAR_HLE "\x0A\x04\x0E\x11\x1F\x10\x0E\x80" /* e s hackem */ |
| .................... #define LCD_CHAR_LUI "\x04\x0E\x04\x04\x04\x04\x0E\x80" /* I s carkou */ |
| .................... #define LCD_CHAR_LLI "\x02\x04\x80\x0C\x04\x04\x0E\x80" /* i s carkou */ |
| .................... #define LCD_CHAR_HUN "\x0A\x15\x11\x19\x15\x13\x11\x80" /* N s hackem */ |
| .................... #define LCD_CHAR_HLN "\x0A\x04\x16\x19\x11\x11\x11\x80" /* n s hackem */ |
| .................... #define LCD_CHAR_LUO "\x04\x0E\x11\x11\x11\x11\x0E\x80" /* O s carkou */ |
| .................... #define LCD_CHAR_LLO "\x02\x04\x0E\x11\x11\x11\x0E\x80" /* o s carkou */ |
| .................... #define LCD_CHAR_HUR "\x0A\x1E\x11\x1E\x14\x12\x11\x80" /* R s hackem */ |
| .................... #define LCD_CHAR_HLR "\x0A\x04\x16\x19\x10\x10\x10\x80" /* r s hackem */ |
| .................... #define LCD_CHAR_HUS "\x0A\x0F\x10\x0E\x01\x01\x1E\x80" /* S s hackem */ |
| .................... #define LCD_CHAR_HLS "\x0A\x04\x0E\x10\x0E\x01\x1E\x80" /* s s hackem */ |
| .................... #define LCD_CHAR_HUT "\x0A\x1F\x04\x04\x04\x04\x04\x80" /* T s hackem */ |
| .................... #define LCD_CHAR_HLT "\x0A\x0C\x1C\x08\x08\x09\x06\x80" /* t s hackem */ |
| .................... #define LCD_CHAR_LUU "\x02\x15\x11\x11\x11\x11\x0E\x80" /* U s carkou */ |
| .................... #define LCD_CHAR_LLU "\x02\x04\x11\x11\x11\x13\x0D\x80" /* u s carkou */ |
| .................... #define LCD_CHAR_CUU "\x06\x17\x11\x11\x11\x11\x0E\x80" /* U s krouzkem */ |
| .................... #define LCD_CHAR_CLU "\x06\x06\x11\x11\x11\x11\x0E\x80" /* u s krouzkem */ |
| .................... #define LCD_CHAR_LUY "\x02\x15\x11\x0A\x04\x04\x04\x80" /* Y s carkou */ |
| .................... #define LCD_CHAR_LLY "\x02\x04\x11\x11\x0F\x01\x0E\x80" /* y s carkou */ |
| .................... #define LCD_CHAR_HUZ "\x0A\x1F\x01\x02\x04\x08\x1F\x80" /* Z s hackem */ |
| .................... #define LCD_CHAR_HLZ "\x0A\x04\x1F\x02\x04\x08\x1F\x80" /* z s hackem */ |
| .................... |
| .................... |
| .................... // Priklad pouziti definovanych znaku |
| .................... // |
| .................... // |
| .................... //void lcd_sample() |
| .................... //{ |
| .................... // lcd_define_char(0,LCD_CHAR_BAT50); // Priklad definice znaku baterie do pozice 0 |
| .................... // lcd_define_char(2,LCD_CHAR_HLE LCD_CHAR_LUI); // Priklad definice znaku e s hackem a I s carkou od pozice 2 |
| .................... // // vsimnete si, ze neni carka mezi retezci s definici (oba retezce definuji |
| .................... // // jediny definicni retezec) |
| .................... // printf(lcd_putc,"\fZnaky:\20\22\23"); // priklad vypisu znaku z pozice 0, 2 a 3 |
| .................... // delay_ms(1000); |
| .................... // lcd_define_char(0,LCD_CHAR_BAT0); // Predefinovani tvaru znaku v pozici 0 |
| .................... // delay_ms(1000); |
| .................... //} |
| .................... |
| .................... |
| .................... #define DATA PIN_A1 |
| .................... #define CP PIN_A0 |
| .................... #define STROBE PIN_A2 |
| .................... |
| .................... #include "C:\library\kaklik\ccs\shift_reg.c" |
| .................... //////////////////////////////////////////////////////////////////////////////// |
| .................... // KNIHOVNA PRO OVLADANI POSUVNEHO REGISTRU |
| .................... // |
| .................... //////////////////////////////////////////////////////////////////////////////// |
| .................... // definice: |
| .................... //#define DATA PIN_A1 |
| .................... //#define CP PIN_A0 |
| .................... //#define STROBE PIN_A2 |
| .................... |
| .................... void putreg(unsigned int8 out) // zapise do registru 8bitovou promenou. |
| .................... { |
| .................... int8 i; |
| .................... output_low(STROBE); |
| .................... |
| .................... for(i=0;i<=7;i++) |
| .................... { |
| .................... output_bit(DATA,bit_test(out,7-i)); |
| .................... output_low(CP); |
| .................... output_high(CP); |
| .................... } |
| .................... output_high(STROBE); |
| .................... } |
| .................... |
| .................... void reg_shift_left() |
| .................... { |
| .................... output_low(CP); |
| .................... output_high(CP); |
| .................... |
| .................... } |
| .................... |
| .................... void reg_shift_right() |
| .................... { |
| .................... } |
| .................... |
| .................... |
| .................... void main() |
| .................... { |
| * |
| 0158: CLRF 04 |
| 0159: MOVLW 1F |
| 015A: ANDWF 03,F |
| 015B: BSF 03.5 |
| 015C: BSF 1F.0 |
| 015D: BSF 1F.1 |
| 015E: BSF 1F.2 |
| 015F: BCF 1F.3 |
| .................... unsigned int16 otacky; |
| .................... |
| .................... setup_adc_ports(NO_ANALOGS); |
| * |
| 0163: BSF 03.5 |
| 0164: BSF 1F.0 |
| 0165: BSF 1F.1 |
| 0166: BSF 1F.2 |
| 0167: BCF 1F.3 |
| .................... setup_adc(ADC_OFF); |
| 0168: BCF 03.5 |
| 0169: BCF 1F.0 |
| .................... setup_spi(FALSE); |
| * |
| 0160: MOVLW FF |
| 0161: BCF 03.5 |
| 0162: MOVWF 25 |
| * |
| 016A: BCF 14.5 |
| 016B: BCF 25.5 |
| 016C: MOVF 25,W |
| 016D: BSF 03.5 |
| 016E: MOVWF 07 |
| 016F: BCF 03.5 |
| 0170: BSF 25.4 |
| 0171: MOVF 25,W |
| 0172: BSF 03.5 |
| 0173: MOVWF 07 |
| 0174: BCF 03.5 |
| 0175: BCF 25.3 |
| 0176: MOVF 25,W |
| 0177: BSF 03.5 |
| 0178: MOVWF 07 |
| 0179: MOVLW 00 |
| 017A: BCF 03.5 |
| 017B: MOVWF 14 |
| 017C: BSF 03.5 |
| 017D: MOVWF 14 |
| .................... setup_timer_0(RTCC_EXT_H_TO_L|RTCC_DIV_1); |
| 017E: MOVF 01,W |
| 017F: ANDLW C7 |
| 0180: IORLW 38 |
| 0181: MOVWF 01 |
| .................... setup_timer_1(T1_EXTERNAL|T1_DIV_BY_2); |
| 0182: MOVLW 97 |
| 0183: BCF 03.5 |
| 0184: MOVWF 10 |
| .................... setup_timer_2(T2_DISABLED,0,1); |
| 0185: MOVLW 00 |
| 0186: MOVWF 21 |
| 0187: MOVWF 12 |
| 0188: MOVLW 00 |
| 0189: BSF 03.5 |
| 018A: MOVWF 12 |
| .................... setup_ccp1(CCP_PWM); |
| 018B: BCF 03.5 |
| 018C: BCF 25.2 |
| 018D: MOVF 25,W |
| 018E: BSF 03.5 |
| 018F: MOVWF 07 |
| 0190: BCF 03.5 |
| 0191: BCF 07.2 |
| 0192: MOVLW 0C |
| 0193: MOVWF 17 |
| .................... setup_ccp2(CCP_OFF); |
| 0194: BSF 25.1 |
| 0195: MOVF 25,W |
| 0196: BSF 03.5 |
| 0197: MOVWF 07 |
| 0198: BCF 03.5 |
| 0199: CLRF 1D |
| 019A: CLRF 1D |
| .................... |
| .................... lcd_init(); |
| 019B: GOTO 064 |
| .................... |
| .................... while (true) |
| .................... { |
| .................... set_timer1(0); |
| 019C: CLRF 0F |
| 019D: CLRF 0E |
| .................... |
| .................... Delay_ms(500); |
| 019E: MOVLW 02 |
| 019F: MOVWF 28 |
| 01A0: MOVLW FA |
| 01A1: MOVWF 32 |
| 01A2: CALL 024 |
| 01A3: DECFSZ 28,F |
| 01A4: GOTO 1A0 |
| .................... otacky=get_timer1(); |
| 01A5: MOVF 0F,W |
| 01A6: MOVWF 23 |
| 01A7: MOVF 0E,W |
| 01A8: MOVWF 20 |
| 01A9: MOVF 0F,W |
| 01AA: SUBWF 23,W |
| 01AB: BTFSS 03.2 |
| 01AC: GOTO 1A5 |
| 01AD: MOVF 20,W |
| 01AE: MOVWF 26 |
| 01AF: MOVF 23,W |
| 01B0: MOVWF 27 |
| .................... otacky=otacky*40; |
| 01B1: MOVF 27,W |
| 01B2: MOVWF 29 |
| 01B3: MOVF 26,W |
| 01B4: MOVWF 28 |
| 01B5: CLRF 2B |
| 01B6: MOVLW 28 |
| 01B7: MOVWF 2A |
| 01B8: GOTO 09E |
| 01B9: MOVF 22,W |
| 01BA: MOVWF 27 |
| 01BB: MOVF 21,W |
| 01BC: MOVWF 26 |
| .................... |
| .................... switch(otacky) |
| .................... { |
| 01BD: MOVF 26,W |
| 01BE: MOVWF 20 |
| 01BF: MOVF 27,W |
| 01C0: MOVWF 23 |
| 01C1: GOTO 1C2 |
| .................... |
| .................... } |
| .................... |
| .................... LCD_gotoxy(2,2); |
| 01C2: MOVLW 02 |
| 01C3: MOVWF 32 |
| 01C4: MOVWF 33 |
| 01C5: CALL 0B4 |
| .................... printf(lcd_putc,"otacky:%lu ot/min ",otacky); |
| 01C6: CLRF 28 |
| 01C7: MOVF 28,W |
| 01C8: CALL 00C |
| 01C9: INCF 28,F |
| 01CA: MOVWF 20 |
| 01CB: MOVWF 31 |
| 01CC: CALL 0C5 |
| 01CD: MOVLW 07 |
| 01CE: SUBWF 28,W |
| 01CF: BTFSS 03.2 |
| 01D0: GOTO 1C7 |
| 01D1: MOVLW 10 |
| 01D2: MOVWF 04 |
| 01D3: MOVF 27,W |
| 01D4: MOVWF 2A |
| 01D5: MOVF 26,W |
| 01D6: MOVWF 29 |
| 01D7: GOTO 0F8 |
| 01D8: MOVLW 0A |
| 01D9: MOVWF 29 |
| 01DA: MOVF 29,W |
| 01DB: CALL 00C |
| 01DC: INCF 29,F |
| 01DD: MOVWF 20 |
| 01DE: MOVWF 31 |
| 01DF: CALL 0C5 |
| 01E0: MOVLW 13 |
| 01E1: SUBWF 29,W |
| 01E2: BTFSS 03.2 |
| 01E3: GOTO 1DA |
| .................... } |
| 01E4: GOTO 19C |
| .................... |
| .................... } |
| .................... |
| 01E5: SLEEP |
| Configuration Fuses: |
| Word 1: 3F79 XT NOWDT NOPUT NOPROTECT BROWNOUT NOLVP NOCPD NOWRT NODEBUG |
| /programy/C/PIC/mereni/otmer/16F873/otmer.PJT |
|---|
| 0,0 → 1,39 |
| [PROJECT] |
| Target=otmer.HEX |
| Development_Mode= |
| Processor=0x873F |
| ToolSuite=CCS |
| [Directories] |
| Include=C:\Program Files\PICC\devices\;C:\Program Files\PICC\drivers\;C:\library\CCS; |
| Library= |
| LinkerScript= |
| [Target Data] |
| FileList=otmer.c; |
| BuildTool=C-COMPILER |
| OptionString=+FM |
| AdditionalOptionString= |
| BuildRequired=1 |
| [otmer.c] |
| Type=4 |
| Path= |
| FileList= |
| BuildTool= |
| OptionString= |
| AdditionalOptionString= |
| [mru-list] |
| 1=otmer.c |
| [Windows] |
| 0=0000 otmer.c 0 0 796 451 3 0 |
| [Opened Files] |
| 1=D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.c |
| 2=D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.h |
| 3=C:\Program Files\PICC\devices\16F873.h |
| 4=D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\LCD.C |
| 5=C:\library\kaklik\ccs\shift_reg.c |
| 6= |
| /programy/C/PIC/mereni/otmer/16F873/otmer.SYM |
|---|
| 0,0 → 1,75 |
| 015 CCP_1_LOW |
| 015-016 CCP_1 |
| 016 CCP_1_HIGH |
| 01B CCP_2_LOW |
| 01B-01C CCP_2 |
| 01C CCP_2_HIGH |
| 020 @SCRATCH |
| 021 @SCRATCH |
| 021 _RETURN_ |
| 022 @SCRATCH |
| 023 @SCRATCH |
| 024 @SCRATCH |
| 025 @TRIS_C |
| 026-027 main.otacky |
| 028 lcd_init.i |
| 028-029 @MUL1616.P1 |
| 028 main.@SCRATCH |
| 029-02A @PRINTF_LU_263.P1 |
| 029 lcd_init.@SCRATCH |
| 029 main.@SCRATCH |
| 02A-02B @MUL1616.P1 |
| 02B @PRINTF_LU_263.@SCRATCH |
| 02C @MUL1616.@SCRATCH |
| 02C @PRINTF_LU_263.@SCRATCH |
| 02D @PRINTF_LU_263.@SCRATCH |
| 02E @PRINTF_LU_263.@SCRATCH |
| 02F @PRINTF_LU_263.@SCRATCH |
| 030 @PRINTF_LU_263.@SCRATCH |
| 031 lcd_putc.c |
| 032 @delay_ms1.P1 |
| 032 lcd_gotoxy.x |
| 033 lcd_gotoxy.y |
| 034 lcd_gotoxy.Adr |
| 035 lcd_gotoxy.@SCRATCH |
| 036 lcd_send_byte.Adr |
| 037 lcd_send_byte.n |
| 038 lcd_send_nibble.n |
| 039 lcd_send_nibble.@SCRATCH |
| 03A lcd_send_nibble.@SCRATCH |
| 0024 @delay_ms1 |
| 0004 @const28 |
| 0039 lcd_send_nibble |
| 004E lcd_send_byte |
| 0064 lcd_init |
| 00B4 lcd_gotoxy |
| 00C5 lcd_putc |
| 0158 main |
| 009E @MUL1616 |
| 000C @const10134 |
| 00F8 @PRINTF_LU_263 |
| 0158 @cinit |
| Project Files: |
| D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.c |
| D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.h |
| C:\Program Files\PICC\devices\16F873.h |
| D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\LCD.C |
| C:\library\kaklik\ccs\shift_reg.c |
| Compiler Settings: |
| Processor: PIC16F873 |
| Pointer Size: 8 |
| ADC Range: 0-255 |
| Opt Level: 9 |
| Short,Int,Long: 1,8,16 |
| Output Files: |
| Errors: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.err |
| INHX8: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.HEX |
| Symbols: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.SYM |
| List: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.LST |
| Debug/COFF: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.cof |
| Call Tree: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.tre |
| Statistics: D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.sta |
| /programy/C/PIC/mereni/otmer/16F873/otmer.c |
|---|
| 0,0 → 1,49 |
| #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.h" |
| //Definice portu: // Datovy port displeje pripojeny na 4 bity za sebou na jeden port |
| #define LCD_RS PIN_B1 // rizeni registru LCD displeje |
| #define LCD_E PIN_B0 // enable LCD displeje |
| #define LCD_DATA_LSB PIN_C4 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| #include "LCD.C" |
| #define DATA PIN_A1 |
| #define CP PIN_A0 |
| #define STROBE PIN_A2 |
| #include "C:\library\kaklik\ccs\shift_reg.c" |
| void main() |
| { |
| unsigned int16 otacky; |
| setup_adc_ports(NO_ANALOGS); |
| setup_adc(ADC_OFF); |
| setup_spi(FALSE); |
| setup_timer_0(RTCC_EXT_H_TO_L|RTCC_DIV_1); |
| setup_timer_1(T1_EXTERNAL|T1_DIV_BY_2); |
| setup_timer_2(T2_DISABLED,0,1); |
| setup_ccp1(CCP_PWM); |
| setup_ccp2(CCP_OFF); |
| lcd_init(); |
| while (true) |
| { |
| set_timer1(0); |
| Delay_ms(500); |
| otacky=get_timer1(); |
| otacky=otacky*40; |
| switch(otacky) |
| { |
| } |
| LCD_gotoxy(2,2); |
| printf(lcd_putc,"otacky:%lu ot/min ",otacky); |
| } |
| } |
| /programy/C/PIC/mereni/otmer/16F873/otmer.cof |
|---|
| Cannot display: file marked as a binary type. |
| svn:mime-type = application/octet-stream |
| Property changes: |
| Added: svn:mime-type |
| +application/octet-stream |
| \ No newline at end of property |
| /programy/C/PIC/mereni/otmer/16F873/otmer.err |
|---|
| 0,0 → 1,0 |
| No Errors |
| /programy/C/PIC/mereni/otmer/16F873/otmer.h |
|---|
| 0,0 → 1,5 |
| #include <16F873.h> |
| #device adc=8 |
| #fuses NOWDT,XT, NOPUT, NOPROTECT, BROWNOUT, NOLVP, NOCPD, NOWRT, NODEBUG |
| #use delay(clock=4000000) |
| /programy/C/PIC/mereni/otmer/16F873/otmer.sta |
|---|
| 0,0 → 1,40 |
| ROM used: 486 (12%) |
| 486 (12%) including unused fragments |
| 1 Average locations per line |
| 7 Average locations per statement |
| RAM used: 10 (5%) at main() level |
| 27 (14%) worst case |
| Lines Stmts % Files |
| ----- ----- --- ----- |
| 50 18 24 D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.c |
| 6 0 0 D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\otmer.h |
| 240 0 0 C:\Program Files\PICC\devices\16F873.h |
| 312 47 51 D:\KAKLIK\programy\PIC_C\mereni\otmer\16F873\LCD.C |
| 34 9 6 C:\library\kaklik\ccs\shift_reg.c |
| ----- ----- |
| 1284 148 Total |
| Page ROM % RAM Functions: |
| ---- --- --- --- ---------- |
| 0 21 4 1 @delay_ms1 |
| 0 8 2 0 @const28 |
| 0 21 4 3 lcd_send_nibble |
| 0 22 5 2 lcd_send_byte |
| 0 58 12 2 lcd_init |
| 0 17 3 4 lcd_gotoxy |
| 0 51 10 1 lcd_putc |
| 0 142 29 4 main |
| 0 22 5 5 @MUL1616 |
| 0 24 5 0 @const10134 |
| 0 96 20 8 @PRINTF_LU_263 |
| Segment Used Free |
| --------- ---- ---- |
| 00000-00003 4 0 |
| 00004-007FF 482 1562 |
| 00800-00FFF 0 2048 |
| /programy/C/PIC/mereni/otmer/16F873/otmer.tre |
|---|
| 0,0 → 1,98 |
| ÀÄotmer |
| ÀÄmain 0/142 Ram=4 |
| ÃÄ??0?? |
| ÃÄlcd_init 0/58 Ram=2 |
| ³ ÃÄ@delay_ms1 0/21 Ram=1 |
| ³ ÃÄ@delay_ms1 0/21 Ram=1 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄ@const28 0/8 Ram=0 |
| ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄ@delay_ms1 0/21 Ram=1 |
| ÃÄ@delay_ms1 0/21 Ram=1 |
| ÃÄ@MUL1616 0/22 Ram=5 |
| ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÃÄ@const10134 0/24 Ram=0 |
| ÃÄlcd_putc 0/51 Ram=1 |
| ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄ@delay_ms1 0/21 Ram=1 |
| ³ ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÃÄ@PRINTF_LU_263 0/96 Ram=8 |
| ³ ÃÄlcd_putc 0/51 Ram=1 |
| ³ ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÃÄ@delay_ms1 0/21 Ram=1 |
| ³ ³ ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_putc 0/51 Ram=1 |
| ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄ@delay_ms1 0/21 Ram=1 |
| ³ ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÃÄ@const10134 0/24 Ram=0 |
| ÀÄlcd_putc 0/51 Ram=1 |
| ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÃÄ@delay_ms1 0/21 Ram=1 |
| ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÃÄlcd_gotoxy 0/17 Ram=4 |
| ³ ÀÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÃÄlcd_send_byte 0/22 Ram=2 |
| ³ ÃÄlcd_send_nibble 0/21 Ram=3 |
| ³ ÀÄlcd_send_nibble 0/21 Ram=3 |
| ÀÄlcd_send_byte 0/22 Ram=2 |
| ÃÄlcd_send_nibble 0/21 Ram=3 |
| ÀÄlcd_send_nibble 0/21 Ram=3 |
| /programy/C/PIC/mereni/otmer/Kopie - otackomer.c |
|---|
| 0,0 → 1,27 |
| #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\otackomer.h" |
| #define DATA PIN_A1 |
| #define CP PIN_A0 |
| void main() |
| { |
| int i; |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| while(true) |
| { |
| output_high(DATA); |
| output_high(CP); |
| Delay_ms(100); |
| output_low(CP); |
| output_low(DATA); |
| for(i=7;i>0;i--) |
| { |
| Delay_ms(100); |
| output_high(CP); |
| Delay_ms(100); |
| output_low(CP); |
| } |
| } |
| } |
| /programy/C/PIC/mereni/otmer/Kopie - otmer.c |
|---|
| 0,0 → 1,38 |
| #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h" |
| #define DATA PIN_A1 |
| #define CP PIN_A0 |
| #define STROBE PIN_A2 |
| #include "shift_reg.c" |
| void main() |
| { |
| int n=0; |
| int i; |
| putreg(1); |
| while(true) |
| { |
| i=1; |
| for(n=0;n<=7;n++) |
| { |
| putreg(i); |
| i=i<<1; |
| Delay_ms(50); |
| }; |
| i=0x80; |
| for(n=0;n<=7;n++) |
| { |
| putreg(i); |
| i=i>>1; |
| Delay_ms(50); |
| }; |
| } |
| while(true) |
| { |
| putreg(~n); |
| Delay_ms(100); |
| n++; |
| } |
| } |
| /programy/C/PIC/mereni/otmer/otmer.BAK |
|---|
| 0,0 → 1,38 |
| #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h" |
| #define DATA PIN_A1 |
| #define CP PIN_A0 |
| #define STROBE PIN_A2 |
| #include "shift_reg.c" |
| void main() |
| { |
| int n=0; |
| int i; |
| putreg(1); |
| while(true) |
| { |
| i=1; |
| for(n=0;n<=7;n++) |
| { |
| putreg(~i); |
| i=i<<1; |
| Delay_ms(50); |
| }; |
| i=0x80; |
| for(n=0;n<=7;n++) |
| { |
| putreg(~i); |
| i=i>>1; |
| Delay_ms(50); |
| }; |
| } |
| while(true) |
| { |
| putreg(~n); |
| Delay_ms(100); |
| n++; |
| } |
| } |
| /programy/C/PIC/mereni/otmer/otmer.HEX |
|---|
| 0,0 → 1,19 |
| :1000000000308A0044280000831605118312051170 |
| :1000100093011308073C031C2A281308073C94008B |
| :1000200012088C0014088D0003191A2803108C0C78 |
| :100030008D0B16280C181E2885101F288514831672 |
| :100040008510051083120510831605108312051400 |
| :10005000930A0928831605118312051500341130FF |
| :10006000840000080319432801308D008C018C0B9B |
| :1000700037288D0B36284A308C008C0B3D28000029 |
| :100080000000800B3428003484011F3083058F0169 |
| :10009000013092000420013090008F010F08073CCE |
| :1000A000031C5C281008920004200310900D3230CD |
| :1000B00091002F208F0A4E28803090008F010F086A |
| :1000C000073C031C6D281008920004200310900CBC |
| :1000D000323091002F208F0A5F284B280F089100A3 |
| :1000E0009109110892000420643091002F208F0A9A |
| :0400F0006E28630013 |
| :02400E00F93F78 |
| :00000001FF |
| ;PIC16F84 |
| /programy/C/PIC/mereni/otmer/otmer.LST |
|---|
| 0,0 → 1,216 |
| CCS PCM C Compiler, Version 3.221, 27853 14-VI-05 22:12 |
| Filename: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.LST |
| ROM used: 122 words (12%) |
| Largest free fragment is 902 |
| RAM used: 5 (7%) at main() level |
| 8 (12%) worst case |
| Stack: 1 locations |
| * |
| 0000: MOVLW 00 |
| 0001: MOVWF 0A |
| 0002: GOTO 044 |
| 0003: NOP |
| .................... #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h" |
| .................... #include <16F84.h> |
| .................... //////// Standard Header file for the PIC16F84 device //////////////// |
| .................... #device PIC16F84 |
| .................... #list |
| .................... |
| .................... #fuses NOWDT,XT, NOPUT, NOPROTECT |
| .................... #use delay(clock=4000000) |
| * |
| 002F: MOVLW 11 |
| 0030: MOVWF 04 |
| 0031: MOVF 00,W |
| 0032: BTFSC 03.2 |
| 0033: GOTO 043 |
| 0034: MOVLW 01 |
| 0035: MOVWF 0D |
| 0036: CLRF 0C |
| 0037: DECFSZ 0C,F |
| 0038: GOTO 037 |
| 0039: DECFSZ 0D,F |
| 003A: GOTO 036 |
| 003B: MOVLW 4A |
| 003C: MOVWF 0C |
| 003D: DECFSZ 0C,F |
| 003E: GOTO 03D |
| 003F: NOP |
| 0040: NOP |
| 0041: DECFSZ 00,F |
| 0042: GOTO 034 |
| 0043: RETLW 00 |
| .................... |
| .................... |
| .................... |
| .................... #define DATA PIN_A1 |
| .................... #define CP PIN_A0 |
| .................... #define STROBE PIN_A2 |
| .................... |
| .................... #include "shift_reg.c" |
| .................... //////////////////////////////////////////////////////////////////////////////// |
| .................... // KNIHOVNA PRO OVLADANI POSUVNEHO REGISTRU |
| .................... // |
| .................... //////////////////////////////////////////////////////////////////////////////// |
| .................... // definice |
| .................... //#define DATA PIN_A1 |
| .................... //#define CP PIN_A0 |
| .................... //#define STROBE PIN_A2 |
| .................... |
| .................... void putreg(unsigned int8 out) // zapise do registru 8bitovou promenou. |
| .................... { |
| .................... int8 i; |
| .................... output_low(STROBE); |
| * |
| 0004: BSF 03.5 |
| 0005: BCF 05.2 |
| 0006: BCF 03.5 |
| 0007: BCF 05.2 |
| .................... |
| .................... for(i=0;i<=7;i++) |
| 0008: CLRF 13 |
| 0009: MOVF 13,W |
| 000A: SUBLW 07 |
| 000B: BTFSS 03.0 |
| 000C: GOTO 02A |
| .................... { |
| .................... output_bit(DATA,bit_test(out,7-i)); |
| 000D: MOVF 13,W |
| 000E: SUBLW 07 |
| 000F: MOVWF 14 |
| 0010: MOVF 12,W |
| 0011: MOVWF 0C |
| 0012: MOVF 14,W |
| 0013: MOVWF 0D |
| 0014: BTFSC 03.2 |
| 0015: GOTO 01A |
| 0016: BCF 03.0 |
| 0017: RRF 0C,F |
| 0018: DECFSZ 0D,F |
| 0019: GOTO 016 |
| 001A: BTFSC 0C.0 |
| 001B: GOTO 01E |
| 001C: BCF 05.1 |
| 001D: GOTO 01F |
| 001E: BSF 05.1 |
| 001F: BSF 03.5 |
| 0020: BCF 05.1 |
| .................... output_low(CP); |
| 0021: BCF 05.0 |
| 0022: BCF 03.5 |
| 0023: BCF 05.0 |
| .................... output_high(CP); |
| 0024: BSF 03.5 |
| 0025: BCF 05.0 |
| 0026: BCF 03.5 |
| 0027: BSF 05.0 |
| .................... } |
| 0028: INCF 13,F |
| 0029: GOTO 009 |
| .................... output_high(STROBE); |
| 002A: BSF 03.5 |
| 002B: BCF 05.2 |
| 002C: BCF 03.5 |
| 002D: BSF 05.2 |
| .................... } |
| 002E: RETLW 00 |
| .................... void reg_shift_left() |
| .................... { |
| .................... } |
| .................... void reg_shift_right() |
| .................... { |
| .................... } |
| .................... |
| .................... |
| .................... void main() |
| .................... { |
| * |
| 0044: CLRF 04 |
| 0045: MOVLW 1F |
| 0046: ANDWF 03,F |
| .................... int n=0; |
| 0047: CLRF 0F |
| .................... int i; |
| .................... putreg(1); |
| 0048: MOVLW 01 |
| 0049: MOVWF 12 |
| 004A: CALL 004 |
| .................... while(true) |
| .................... { |
| .................... i=1; |
| 004B: MOVLW 01 |
| 004C: MOVWF 10 |
| .................... for(n=0;n<=7;n++) |
| 004D: CLRF 0F |
| 004E: MOVF 0F,W |
| 004F: SUBLW 07 |
| 0050: BTFSS 03.0 |
| 0051: GOTO 05C |
| .................... { |
| .................... putreg(i); |
| 0052: MOVF 10,W |
| 0053: MOVWF 12 |
| 0054: CALL 004 |
| .................... i=i<<1; |
| 0055: BCF 03.0 |
| 0056: RLF 10,F |
| .................... Delay_ms(50); |
| 0057: MOVLW 32 |
| 0058: MOVWF 11 |
| 0059: CALL 02F |
| .................... }; |
| 005A: INCF 0F,F |
| 005B: GOTO 04E |
| .................... i=0x80; |
| 005C: MOVLW 80 |
| 005D: MOVWF 10 |
| .................... for(n=0;n<=7;n++) |
| 005E: CLRF 0F |
| 005F: MOVF 0F,W |
| 0060: SUBLW 07 |
| 0061: BTFSS 03.0 |
| 0062: GOTO 06D |
| .................... { |
| .................... putreg(i); |
| 0063: MOVF 10,W |
| 0064: MOVWF 12 |
| 0065: CALL 004 |
| .................... i=i>>1; |
| 0066: BCF 03.0 |
| 0067: RRF 10,F |
| .................... Delay_ms(50); |
| 0068: MOVLW 32 |
| 0069: MOVWF 11 |
| 006A: CALL 02F |
| .................... }; |
| 006B: INCF 0F,F |
| 006C: GOTO 05F |
| .................... } |
| 006D: GOTO 04B |
| .................... |
| .................... while(true) |
| .................... { |
| .................... putreg(~n); |
| 006E: MOVF 0F,W |
| 006F: MOVWF 11 |
| 0070: COMF 11,F |
| 0071: MOVF 11,W |
| 0072: MOVWF 12 |
| 0073: CALL 004 |
| .................... Delay_ms(100); |
| 0074: MOVLW 64 |
| 0075: MOVWF 11 |
| 0076: CALL 02F |
| .................... n++; |
| 0077: INCF 0F,F |
| .................... } |
| 0078: GOTO 06E |
| .................... } |
| .................... |
| 0079: SLEEP |
| Configuration Fuses: |
| Word 1: 3FF9 XT NOWDT NOPUT NOPROTECT |
| /programy/C/PIC/mereni/otmer/otmer.PJT |
|---|
| 0,0 → 1,38 |
| [PROJECT] |
| Target=otmer.HEX |
| Development_Mode= |
| Processor=0x684A |
| ToolSuite=CCS |
| [Directories] |
| Include=C:\Program Files\PICC\devices\;C:\Program Files\PICC\dr |
| Library= |
| LinkerScript= |
| [Target Data] |
| FileList=otmer.c; |
| BuildTool=C-COMPILER |
| OptionString=+FM |
| AdditionalOptionString= |
| BuildRequired=1 |
| [otmer.c] |
| Type=4 |
| Path= |
| FileList= |
| BuildTool= |
| OptionString= |
| AdditionalOptionString= |
| [mru-list] |
| 1=otmer.c |
| [Windows] |
| 0=0000 otmer.c 0 0 796 451 3 0 |
| [Opened Files] |
| 1=D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.c |
| 2=D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h |
| 3=C:\Program Files\PICC\devices\16F84.h |
| 4= |
| 5= |
| /programy/C/PIC/mereni/otmer/otmer.SYM |
|---|
| 0,0 → 1,36 |
| 00C @SCRATCH |
| 00D @SCRATCH |
| 00D _RETURN_ |
| 00F main.n |
| 010 main.i |
| 011 @delay_ms1.P1 |
| 011 main.@SCRATCH |
| 012 putreg.out |
| 013 putreg.i |
| 014 putreg.@SCRATCH |
| 002F @delay_ms1 |
| 0004 putreg |
| 0044 main |
| 0044 @cinit |
| Project Files: |
| D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.c |
| D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h |
| C:\Program Files\PICC\devices\16F84.h |
| D:\KAKLIK\programy\PIC_C\mereni\otmer\shift_reg.c |
| Compiler Settings: |
| Processor: PIC16F84 |
| Pointer Size: 8 |
| Opt Level: 9 |
| Short,Int,Long: 1,8,16 |
| Output Files: |
| Errors: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.err |
| INHX8: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.HEX |
| Symbols: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.SYM |
| List: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.LST |
| Debug/COFF: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.cof |
| Call Tree: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.tre |
| Statistics: D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.sta |
| /programy/C/PIC/mereni/otmer/otmer.c |
|---|
| 0,0 → 1,38 |
| #include "D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h" |
| #define DATA PIN_A1 |
| #define CP PIN_A0 |
| #define STROBE PIN_A2 |
| #include "shift_reg.c" |
| void main() |
| { |
| int n=0; |
| int i; |
| putreg(1); |
| while(true) |
| { |
| i=1; |
| for(n=0;n<=7;n++) |
| { |
| putreg(i); |
| i=i<<1; |
| Delay_ms(50); |
| }; |
| i=0x80; |
| for(n=0;n<=7;n++) |
| { |
| putreg(i); |
| i=i>>1; |
| Delay_ms(50); |
| }; |
| } |
| while(true) |
| { |
| putreg(~n); |
| Delay_ms(100); |
| n++; |
| } |
| } |
| /programy/C/PIC/mereni/otmer/otmer.cof |
|---|
| Cannot display: file marked as a binary type. |
| svn:mime-type = application/octet-stream |
| Property changes: |
| Added: svn:mime-type |
| +application/octet-stream |
| \ No newline at end of property |
| /programy/C/PIC/mereni/otmer/otmer.err |
|---|
| 0,0 → 1,0 |
| No Errors |
| /programy/C/PIC/mereni/otmer/otmer.h |
|---|
| 0,0 → 1,4 |
| #include <16F84.h> |
| #fuses NOWDT,XT, NOPUT, NOPROTECT |
| #use delay(clock=4000000) |
| /programy/C/PIC/mereni/otmer/otmer.sta |
|---|
| 0,0 → 1,30 |
| ROM used: 122 (12%) |
| 122 (12%) including unused fragments |
| 1 Average locations per line |
| 4 Average locations per statement |
| RAM used: 5 (7%) at main() level |
| 8 (12%) worst case |
| Lines Stmts % Files |
| ----- ----- --- ----- |
| 39 22 76 D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.c |
| 5 0 0 D:\KAKLIK\programy\PIC_C\mereni\otmer\otmer.h |
| 111 0 0 C:\Program Files\PICC\devices\16F84.h |
| 29 7 14 D:\KAKLIK\programy\PIC_C\mereni\otmer\shift_reg.c |
| ----- ----- |
| 368 58 Total |
| Page ROM % RAM Functions: |
| ---- --- --- --- ---------- |
| 0 21 17 1 @delay_ms1 |
| 0 43 35 3 putreg |
| 0 54 44 3 main |
| Segment Used Free |
| --------- ---- ---- |
| 00000-00003 4 0 |
| 00004-003FF 118 902 |
| /programy/C/PIC/mereni/otmer/otmer.tre |
|---|
| 0,0 → 1,10 |
| ÀÄotmer |
| ÀÄmain 0/54 Ram=3 |
| ÃÄ??0?? |
| ÃÄputreg 0/43 Ram=3 |
| ÃÄputreg 0/43 Ram=3 |
| ÃÄ@delay_ms1 0/21 Ram=1 |
| ÃÄputreg 0/43 Ram=3 |
| ÃÄ@delay_ms1 0/21 Ram=1 |
| ÃÄputreg 0/43 Ram=3 |
| ÀÄ@delay_ms1 0/21 Ram=1 |
| /programy/C/PIC/mereni/otmer/shift_reg.BAK |
|---|
| 0,0 → 1,22 |
| //////////////////////////////////////////////////////////////////////////////// |
| // KNIHOVNA PRO OVLADANI POSUVNEHO REGISTRU |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| // definice |
| //#define DATA PIN_A1 |
| //#define CP PIN_A0 |
| //#define STROBE PIN_A2 |
| void putreg(unsigned int8 out) // zapise do registru 8bitovou promenou. |
| { |
| int8 i; |
| output_low(STROBE); |
| for(i=0;i<=7;i++) |
| { |
| output_bit(DATA,bit_test(out,7-i)); |
| output_low(CP); |
| output_high(CP); |
| } |
| output_high(STROBE); |
| } |
| /programy/C/PIC/mereni/otmer/vssver.scc |
|---|
| Cannot display: file marked as a binary type. |
| svn:mime-type = application/octet-stream |
| Property changes: |
| Added: svn:mime-type |
| +application/octet-stream |
| \ No newline at end of property |