| 0,0 → 1,1063 |
|---|
| CCS PCW C Compiler, Version 3.110, 15448 |
| |
| Filename: d:\@kaklik\programy\pic_c\prenos\letadlo\vysilac\main.LST |
| |
| ROM used: 574 (14%) |
| Largest free fragment is 2048 |
| RAM used: 12 (6%) at main() level |
| 23 (12%) worst case |
| Stack: 5 locations |
| |
| * |
| 0000: MOVLW 00 |
| 0001: MOVWF 0A |
| 0002: GOTO 189 |
| 0003: NOP |
| .................... // Vysilac |
| .................... |
| .................... #include "main.h" |
| .................... #include <16F873.h> |
| .................... //////// Standard Header file for the PIC16F873 device //////////////// |
| .................... #device PIC16F873 |
| .................... #list |
| .................... |
| .................... #use delay(clock=4000000) |
| * |
| 0018: MOVLW 2F |
| 0019: MOVWF 04 |
| 001A: MOVF 00,W |
| 001B: BTFSC 03.2 |
| 001C: GOTO 02C |
| 001D: MOVLW 01 |
| 001E: MOVWF 21 |
| 001F: CLRF 20 |
| 0020: DECFSZ 20,F |
| 0021: GOTO 020 |
| 0022: DECFSZ 21,F |
| 0023: GOTO 01F |
| 0024: MOVLW 4A |
| 0025: MOVWF 20 |
| 0026: DECFSZ 20,F |
| 0027: GOTO 026 |
| 0028: NOP |
| 0029: NOP |
| 002A: DECFSZ 00,F |
| 002B: GOTO 01D |
| 002C: RETLW 00 |
| .................... #fuses XT,PUT,NOWDT |
| .................... |
| .................... |
| .................... #include "..\common.h" |
| .................... #DEFINE OSA_X 1 // adresy os |
| .................... #DEFINE OSA_Y 2 |
| .................... #DEFINE TLs 3 |
| .................... #DEFINE IMPULS 250 // sirka impulsu |
| .................... |
| .................... |
| .................... #DEFINE LCD_RS PIN_B1 // rizeni registru LCD displeje |
| .................... #DEFINE LCD_E PIN_B2 // enable LCD displeje |
| .................... #DEFINE LCD_DATA_LSB PIN_B4 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| .................... #INCLUDE "MYLCD.C" |
| .................... // LCD modul pro ovladani dvouradkoveho LCD modulu se standardnim Hitachi radicem |
| .................... // (c)miho 2002 |
| .................... // |
| .................... // Historie: |
| .................... // |
| .................... // 0.0 Uvodni verze se snadnou definici portu LCD 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_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: |
| .................... // |
| .................... // #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) |
| .................... |
| .................... |
| .................... |
| .................... |
| .................... // Privatni sekce, cist jen v pripade, ze neco nefunguje |
| .................... |
| .................... |
| .................... |
| .................... |
| .................... // 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 dataoveho 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 |
| .................... |
| .................... |
| .................... // 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) |
| .................... }; |
| * |
| 0004: BCF 0A.0 |
| 0005: BCF 0A.1 |
| 0006: BCF 0A.2 |
| 0007: ADDWF 02,F |
| 0008: RETLW 28 |
| 0009: RETLW 0C |
| 000A: RETLW 01 |
| 000B: RETLW 06 |
| .................... |
| .................... |
| .................... // Odesle nibble do displeje (posle data a klikne signalem e) |
| .................... // |
| .................... void lcd_send_nibble( BYTE n ) |
| .................... { |
| .................... *LCD_PORT = (*LCD_PORT & ~LCD_MASK) | ((n << LCD_SHIFT) & LCD_MASK); // nastav datove bity portu a ostatni zachovej |
| * |
| 002D: MOVF 06,W |
| 002E: ANDLW 0F |
| 002F: MOVWF 35 |
| 0030: SWAPF 34,W |
| 0031: MOVWF 20 |
| 0032: MOVLW F0 |
| 0033: ANDWF 20,F |
| 0034: MOVF 20,W |
| 0035: ANDLW F0 |
| 0036: IORWF 35,W |
| 0037: MOVWF 06 |
| .................... output_bit(LCD_E,1); // vzestupna hrana |
| 0038: BSF 06.2 |
| 0039: BSF 03.5 |
| 003A: BCF 06.2 |
| .................... delay_us(1); // pockej alespon 450ns od e nebo alespon 195ns od dat |
| 003B: NOP |
| .................... output_bit(LCD_E,0); // sestupna hrana (minimalni perioda e je 1us) |
| 003C: BCF 03.5 |
| 003D: BCF 06.2 |
| 003E: BSF 03.5 |
| 003F: BCF 06.2 |
| 0040: BCF 03.5 |
| 0041: 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 |
| 0042: MOVF 32,F |
| 0043: BTFSS 03.2 |
| 0044: GOTO 047 |
| 0045: BCF 06.1 |
| 0046: GOTO 048 |
| 0047: BSF 06.1 |
| 0048: BSF 03.5 |
| 0049: BCF 06.1 |
| .................... swap(n); |
| 004A: BCF 03.5 |
| 004B: SWAPF 33,F |
| .................... lcd_send_nibble(n); // posli horni pulku bajtu |
| 004C: MOVF 33,W |
| 004D: MOVWF 34 |
| 004E: CALL 02D |
| .................... swap(n); |
| 004F: SWAPF 33,F |
| .................... lcd_send_nibble(n); // posli spodni pulku bajtu |
| 0050: MOVF 33,W |
| 0051: MOVWF 34 |
| 0052: CALL 02D |
| .................... delay_us(40); // minimalni doba na provedeni prikazu |
| 0053: MOVLW 0D |
| 0054: MOVWF 20 |
| 0055: DECFSZ 20,F |
| 0056: GOTO 055 |
| 0057: 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 |
| 0058: MOVLW 14 |
| 0059: MOVWF 2F |
| 005A: CALL 018 |
| .................... |
| .................... *LCD_TRIS = *LCD_TRIS & ~LCD_MASK; // nuluj odpovidajici bity tris registru datoveho portu LCD |
| 005B: MOVLW 0F |
| 005C: BSF 03.5 |
| 005D: ANDWF 06,F |
| .................... |
| .................... output_bit(LCD_RS,0); // nastav jako vystup a nastav klidovy stav |
| 005E: BCF 03.5 |
| 005F: BCF 06.1 |
| 0060: BSF 03.5 |
| 0061: BCF 06.1 |
| .................... output_bit(LCD_E,0); // nastav jako vystup a nastav klidovy stav |
| 0062: BCF 03.5 |
| 0063: BCF 06.2 |
| 0064: BSF 03.5 |
| 0065: BCF 06.2 |
| .................... |
| .................... for (i=0; i<3; i++) // nastav lcd do rezimu 8 bitu sbernice |
| 0066: BCF 03.5 |
| 0067: CLRF 2B |
| 0068: MOVF 2B,W |
| 0069: SUBLW 02 |
| 006A: BTFSS 03.0 |
| 006B: GOTO 074 |
| .................... { |
| .................... delay_ms(2); // muze byt rozdelany prenos dat (2x 4 bity) nebo pomaly povel |
| 006C: MOVLW 02 |
| 006D: MOVWF 2F |
| 006E: CALL 018 |
| .................... lcd_send_nibble(3); // rezim 8 bitu |
| 006F: MOVLW 03 |
| 0070: MOVWF 34 |
| 0071: CALL 02D |
| .................... } |
| 0072: INCF 2B,F |
| 0073: GOTO 068 |
| .................... |
| .................... delay_us(40); // cas na zpracovani |
| 0074: MOVLW 0D |
| 0075: MOVWF 20 |
| 0076: DECFSZ 20,F |
| 0077: GOTO 076 |
| .................... lcd_send_nibble(2); // nastav rezim 4 bitu (plati od nasledujiciho prenosu) |
| 0078: MOVLW 02 |
| 0079: MOVWF 34 |
| 007A: CALL 02D |
| .................... delay_us(40); // cas na zpracovani |
| 007B: MOVLW 0D |
| 007C: MOVWF 20 |
| 007D: DECFSZ 20,F |
| 007E: GOTO 07D |
| .................... |
| .................... for (i=0;i<3;i++) // proved inicializaci (nastaveni modu, smazani apod) |
| 007F: CLRF 2B |
| 0080: MOVF 2B,W |
| 0081: SUBLW 02 |
| 0082: BTFSS 03.0 |
| 0083: GOTO 090 |
| .................... { |
| .................... lcd_send_byte(0,LCD_INIT_STRING[i]); |
| 0084: MOVF 2B,W |
| 0085: CALL 004 |
| 0086: MOVWF 2C |
| 0087: CLRF 32 |
| 0088: MOVF 2C,W |
| 0089: MOVWF 33 |
| 008A: CALL 042 |
| .................... delay_ms(2); |
| 008B: MOVLW 02 |
| 008C: MOVWF 2F |
| 008D: CALL 018 |
| .................... } |
| 008E: INCF 2B,F |
| 008F: GOTO 080 |
| 0090: BCF 0A.3 |
| 0091: GOTO 1CB (RETURN) |
| .................... } |
| .................... |
| .................... |
| .................... // Proved presun kurzoru |
| .................... // |
| .................... // Pozice 1.1 je domu |
| .................... // |
| .................... void lcd_gotoxy( BYTE x, BYTE y) |
| .................... { |
| .................... |
| .................... BYTE Adr; |
| .................... |
| .................... Adr=x-1; |
| 0092: MOVLW 01 |
| 0093: SUBWF 2E,W |
| 0094: MOVWF 30 |
| .................... if(y==2) |
| 0095: MOVF 2F,W |
| 0096: SUBLW 02 |
| 0097: BTFSS 03.2 |
| 0098: GOTO 09B |
| .................... Adr+=LCD_LINE_2; |
| 0099: MOVLW 40 |
| 009A: ADDWF 30,F |
| .................... |
| .................... lcd_send_byte(0,0x80|Adr); |
| 009B: MOVF 30,W |
| 009C: IORLW 80 |
| 009D: MOVWF 31 |
| 009E: CLRF 32 |
| 009F: MOVF 31,W |
| 00A0: MOVWF 33 |
| 00A1: CALL 042 |
| 00A2: RETLW 00 |
| .................... } |
| .................... |
| .................... |
| .................... // Zapis znaku na displej, zpracovani ridicich znaku |
| .................... // |
| .................... void lcd_putc( char c) |
| .................... { |
| .................... |
| .................... switch (c) |
| 00A3: MOVF 2D,W |
| 00A4: MOVWF 20 |
| 00A5: MOVLW 0C |
| 00A6: SUBWF 20,W |
| 00A7: BTFSC 03.2 |
| 00A8: GOTO 0B6 |
| 00A9: MOVLW 0A |
| 00AA: SUBWF 20,W |
| 00AB: BTFSC 03.2 |
| 00AC: GOTO 0BE |
| 00AD: MOVLW 0D |
| 00AE: SUBWF 20,W |
| 00AF: BTFSC 03.2 |
| 00B0: GOTO 0C4 |
| 00B1: MOVLW 08 |
| 00B2: SUBWF 20,W |
| 00B3: BTFSC 03.2 |
| 00B4: GOTO 0C9 |
| 00B5: GOTO 0CE |
| .................... { |
| .................... case '\f' : lcd_send_byte(0,1); // smaz displej |
| 00B6: CLRF 32 |
| 00B7: MOVLW 01 |
| 00B8: MOVWF 33 |
| 00B9: CALL 042 |
| .................... delay_ms(2); |
| 00BA: MOVLW 02 |
| 00BB: MOVWF 2F |
| 00BC: CALL 018 |
| .................... break; |
| 00BD: GOTO 0DA |
| .................... case '\n' : lcd_gotoxy(1,2); break; // presun se na 1. znak 2. radky |
| 00BE: MOVLW 01 |
| 00BF: MOVWF 2E |
| 00C0: MOVLW 02 |
| 00C1: MOVWF 2F |
| 00C2: CALL 092 |
| 00C3: GOTO 0DA |
| .................... case '\r' : lcd_gotoxy(1,1); break; // presun home |
| 00C4: MOVLW 01 |
| 00C5: MOVWF 2E |
| 00C6: MOVWF 2F |
| 00C7: CALL 092 |
| 00C8: GOTO 0DA |
| .................... case '\b' : lcd_send_byte(0,0x10); break; // posun kurzor o 1 zpet |
| 00C9: CLRF 32 |
| 00CA: MOVLW 10 |
| 00CB: MOVWF 33 |
| 00CC: CALL 042 |
| 00CD: GOTO 0DA |
| .................... default : if (c<0x20) c&=0x7; // preklopeni definovatelnych znaku na rozsah 0 az 0x1F |
| 00CE: MOVF 2D,W |
| 00CF: SUBLW 1F |
| 00D0: BTFSS 03.0 |
| 00D1: GOTO 0D4 |
| 00D2: MOVLW 07 |
| 00D3: ANDWF 2D,F |
| .................... lcd_send_byte(1,c); break; // zapis znak |
| 00D4: MOVLW 01 |
| 00D5: MOVWF 32 |
| 00D6: MOVF 2D,W |
| 00D7: MOVWF 33 |
| 00D8: CALL 042 |
| 00D9: GOTO 0DA |
| .................... } |
| 00DA: 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_); |
| .................... } |
| .................... |
| .................... |
| .................... // 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_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 VYSILAC PIN_C3 |
| .................... #DEFINE AD_OSA_X 0 // adresa A/D prevodniku pro osu X |
| .................... #DEFINE AD_OSA_Y 1 // adresa A/D prevodniku pro osu Y |
| .................... #DEFINE TTL1 PIN_B4 |
| .................... #DEFINE TTL2 PIN_B3 |
| .................... |
| .................... |
| .................... int stredX, stredY, x, y; |
| .................... |
| .................... void nula() |
| .................... { |
| .................... output_high(VYSILAC); |
| * |
| 0133: BCF 29.3 |
| 0134: MOVF 29,W |
| 0135: BSF 03.5 |
| 0136: MOVWF 07 |
| 0137: BCF 03.5 |
| 0138: BSF 07.3 |
| .................... delay_us(IMPULS); |
| 0139: MOVLW 53 |
| 013A: MOVWF 20 |
| 013B: DECFSZ 20,F |
| 013C: GOTO 13B |
| .................... output_low(VYSILAC); |
| 013D: BCF 29.3 |
| 013E: MOVF 29,W |
| 013F: BSF 03.5 |
| 0140: MOVWF 07 |
| 0141: BCF 03.5 |
| 0142: BCF 07.3 |
| .................... delay_us(IMPULS); |
| 0143: MOVLW 53 |
| 0144: MOVWF 20 |
| 0145: DECFSZ 20,F |
| 0146: GOTO 145 |
| 0147: RETLW 00 |
| .................... } |
| .................... |
| .................... void jedna() |
| .................... { |
| .................... output_low(VYSILAC); |
| * |
| 015D: BCF 29.3 |
| 015E: MOVF 29,W |
| 015F: BSF 03.5 |
| 0160: MOVWF 07 |
| 0161: BCF 03.5 |
| 0162: BCF 07.3 |
| .................... delay_us(IMPULS); |
| 0163: MOVLW 53 |
| 0164: MOVWF 20 |
| 0165: DECFSZ 20,F |
| 0166: GOTO 165 |
| .................... output_high(VYSILAC); |
| 0167: BCF 29.3 |
| 0168: MOVF 29,W |
| 0169: BSF 03.5 |
| 016A: MOVWF 07 |
| 016B: BCF 03.5 |
| 016C: BSF 07.3 |
| .................... delay_us(IMPULS); |
| 016D: MOVLW 53 |
| 016E: MOVWF 20 |
| 016F: DECFSZ 20,F |
| 0170: GOTO 16F |
| .................... } |
| .................... |
| .................... void odeslat_nibble(int8 data) |
| .................... { |
| .................... int i; |
| .................... |
| .................... delay_ms(1); // klidovy stav na lince |
| * |
| 0148: MOVLW 01 |
| 0149: MOVWF 2F |
| 014A: CALL 018 |
| .................... |
| .................... nula(); // start bit |
| 014B: CALL 133 |
| .................... |
| .................... for (i=0; i<4; i++) // datove bity |
| 014C: CLRF 2E |
| 014D: MOVF 2E,W |
| 014E: SUBLW 03 |
| 014F: BTFSS 03.0 |
| 0150: GOTO 175 |
| .................... { |
| .................... if (bit_test(data,i)) jedna(); else nula(); |
| 0151: MOVF 2D,W |
| 0152: MOVWF 20 |
| 0153: MOVF 2E,W |
| 0154: MOVWF 21 |
| 0155: BTFSC 03.2 |
| 0156: GOTO 15B |
| 0157: BCF 03.0 |
| 0158: RRF 20,F |
| 0159: DECFSZ 21,F |
| 015A: GOTO 157 |
| 015B: BTFSS 20.0 |
| 015C: GOTO 172 |
| * |
| 0171: GOTO 173 |
| 0172: CALL 133 |
| .................... } |
| 0173: INCF 2E,F |
| 0174: GOTO 14D |
| .................... |
| .................... output_low(VYSILAC); // klidovy stav |
| 0175: BCF 29.3 |
| 0176: MOVF 29,W |
| 0177: BSF 03.5 |
| 0178: MOVWF 07 |
| 0179: BCF 03.5 |
| 017A: BCF 07.3 |
| 017B: RETLW 00 |
| .................... } |
| .................... |
| .................... void odeslat_nibble2 (int8 kodeslani) |
| .................... { |
| .................... int i; |
| .................... |
| .................... for (i=0;i<=3;i++) |
| .................... { |
| .................... if (1==bit_test(kodeslani,i)) |
| .................... { |
| .................... output_high(VYSILAC); |
| .................... delay_us(2*IMPULS); // X pri 1: |--|___ |
| .................... output_low(VYSILAC); |
| .................... delay_us(3*IMPULS); |
| .................... } |
| .................... else |
| .................... { |
| .................... output_high(VYSILAC); |
| .................... delay_us(IMPULS); // X pri 0: |-|__|-|_ |
| .................... output_low(VYSILAC); |
| .................... |
| .................... delay_us(2*IMPULS); |
| .................... |
| .................... output_high(VYSILAC); |
| .................... delay_us(IMPULS); |
| .................... output_low(VYSILAC); |
| .................... delay_us(IMPULS); |
| .................... }; |
| .................... } |
| .................... } |
| .................... |
| .................... |
| .................... void odesli (int8 neco,adresa) |
| .................... { |
| .................... odeslat_nibble(0b1111); // Synchronizace |
| 017C: MOVLW 0F |
| 017D: MOVWF 2D |
| 017E: CALL 148 |
| .................... odeslat_nibble(adresa); // Identifikace osy |
| 017F: MOVF 2C,W |
| 0180: MOVWF 2D |
| 0181: CALL 148 |
| .................... odeslat_nibble(neco); // Hodnota osy |
| 0182: MOVF 2B,W |
| 0183: MOVWF 2D |
| 0184: CALL 148 |
| .................... odeslat_nibble(neco); // Zopakovana hodnota osy pro kontrolu |
| 0185: MOVF 2B,W |
| 0186: MOVWF 2D |
| 0187: CALL 148 |
| 0188: RETLW 00 |
| .................... } |
| .................... |
| .................... |
| .................... void kalibrace() |
| .................... { |
| .................... int8 min_x; |
| .................... int8 max_x; |
| .................... int8 min_y; |
| .................... int8 max_y; |
| .................... int8 sred_x; |
| .................... int8 sred_y; |
| .................... int8 adc; |
| .................... min_x=max_x=min_y=max_y=sred_x=sred_y=128; |
| .................... |
| .................... printf(lcd_putc,"Paku dejte do prostred a stisknete tlacitko"); |
| .................... znovu: |
| .................... if (TTL1 || TTL2) |
| .................... { |
| .................... set_adc_channel(AD_OSA_X); |
| .................... delay_us(10); |
| .................... sred_x=read_adc(); |
| .................... set_adc_channel(AD_OSA_Y); |
| .................... delay_us(10); |
| .................... sred_y=read_adc(); |
| .................... }; |
| .................... |
| .................... //else goto znovu; |
| .................... |
| .................... printf(lcd_putc,"\f"); |
| .................... printf(lcd_putc,"Pak "); |
| .................... |
| .................... set_adc_channel(AD_OSA_X); |
| .................... delay_us(10); |
| .................... |
| .................... adc=read_adc(); |
| .................... |
| .................... if (max_x < adc )max_x=adc; |
| .................... if (min_x > adc )min_x=adc; |
| .................... |
| .................... set_adc_channel(AD_OSA_Y); |
| .................... delay_us(10); |
| .................... |
| .................... adc=read_adc(); |
| .................... |
| .................... if (max_y < adc )max_y=adc; |
| .................... if (min_y > adc )min_y=adc; |
| .................... |
| .................... if (TTL1 || TTL2) return; |
| .................... } |
| .................... |
| .................... |
| .................... void main() |
| .................... { |
| * |
| 0192: CLRF 2A |
| .................... int c=0; |
| * |
| 0189: CLRF 04 |
| 018A: MOVLW 1F |
| 018B: ANDWF 03,F |
| 018C: MOVLW 07 |
| 018D: BSF 03.5 |
| 018E: MOVWF 1F |
| 018F: MOVLW FF |
| 0190: BCF 03.5 |
| 0191: MOVWF 29 |
| .................... |
| .................... setup_adc_ports(RA0_RA1_RA3_ANALOG); |
| * |
| 0193: MOVLW 04 |
| 0194: BSF 03.5 |
| 0195: MOVWF 1F |
| .................... setup_adc(ADC_CLOCK_DIV_2); |
| 0196: BCF 03.5 |
| 0197: MOVF 1F,W |
| 0198: ANDLW 38 |
| 0199: IORLW 01 |
| 019A: MOVWF 1F |
| .................... setup_spi(FALSE); |
| 019B: BCF 14.5 |
| 019C: BCF 29.5 |
| 019D: MOVF 29,W |
| 019E: BSF 03.5 |
| 019F: MOVWF 07 |
| 01A0: BCF 03.5 |
| 01A1: BSF 29.4 |
| 01A2: MOVF 29,W |
| 01A3: BSF 03.5 |
| 01A4: MOVWF 07 |
| 01A5: BCF 03.5 |
| 01A6: BCF 29.3 |
| 01A7: MOVF 29,W |
| 01A8: BSF 03.5 |
| 01A9: MOVWF 07 |
| 01AA: MOVLW 00 |
| 01AB: BCF 03.5 |
| 01AC: MOVWF 14 |
| 01AD: BSF 03.5 |
| 01AE: MOVWF 14 |
| .................... setup_counters(RTCC_INTERNAL,RTCC_DIV_2); |
| 01AF: BCF 03.5 |
| 01B0: CLRF 20 |
| 01B1: BTFSS 20.3 |
| 01B2: GOTO 1BB |
| 01B3: MOVLW 07 |
| 01B4: CLRF 01 |
| 01B5: MOVLW 81 |
| 01B6: MOVWF 04 |
| 01B7: MOVF 00,W |
| 01B8: ANDLW C0 |
| 01B9: IORLW 0F |
| 01BA: MOVWF 00 |
| 01BB: CLRWDT |
| 01BC: MOVLW 81 |
| 01BD: MOVWF 04 |
| 01BE: MOVF 00,W |
| 01BF: ANDLW C0 |
| 01C0: IORWF 20,W |
| 01C1: MOVWF 00 |
| .................... setup_timer_1(T1_DISABLED); |
| 01C2: CLRF 10 |
| .................... setup_timer_2(T2_DISABLED,0,1); |
| 01C3: MOVLW 00 |
| 01C4: MOVWF 21 |
| 01C5: MOVWF 12 |
| 01C6: MOVLW 00 |
| 01C7: BSF 03.5 |
| 01C8: MOVWF 12 |
| .................... |
| .................... lcd_init(); |
| 01C9: BCF 03.5 |
| 01CA: GOTO 058 |
| .................... |
| .................... /* while (c<=16) |
| .................... { |
| .................... lcd_gotoxy(c,1); |
| .................... printf(lcd_putc,"_"); |
| .................... delay_ms(50); |
| .................... printf(lcd_putc,"\f"); |
| .................... c++; |
| .................... } |
| .................... |
| .................... printf(lcd_putc,"\fAhoj!"); |
| .................... delay_ms(1500);*/ |
| .................... |
| .................... printf(lcd_putc,"\f"); |
| 01CB: MOVLW 0C |
| 01CC: MOVWF 2D |
| 01CD: CALL 0A3 |
| .................... |
| .................... lcd_gotoxy(7,2); |
| 01CE: MOVLW 07 |
| 01CF: MOVWF 2E |
| 01D0: MOVLW 02 |
| 01D1: MOVWF 2F |
| 01D2: CALL 092 |
| .................... printf(lcd_putc,"vysilam"); |
| * |
| 000C: BCF 0A.0 |
| 000D: BCF 0A.1 |
| 000E: BCF 0A.2 |
| 000F: ADDWF 02,F |
| 0010: RETLW 76 |
| 0011: RETLW 79 |
| 0012: RETLW 73 |
| 0013: RETLW 69 |
| 0014: RETLW 6C |
| 0015: RETLW 61 |
| 0016: RETLW 6D |
| 0017: RETLW 00 |
| * |
| 01D3: CLRF 2B |
| 01D4: MOVF 2B,W |
| 01D5: CALL 00C |
| 01D6: INCF 2B,F |
| 01D7: MOVWF 2D |
| 01D8: CALL 0A3 |
| 01D9: MOVLW 07 |
| 01DA: SUBWF 2B,W |
| 01DB: BTFSS 03.2 |
| 01DC: GOTO 1D4 |
| .................... |
| .................... while(true) |
| .................... { |
| .................... set_adc_channel(AD_OSA_X); |
| 01DD: MOVLW 00 |
| 01DE: MOVWF 21 |
| 01DF: MOVF 1F,W |
| 01E0: ANDLW C7 |
| 01E1: IORWF 21,W |
| 01E2: MOVWF 1F |
| .................... lcd_gotoxy(1,1); |
| 01E3: MOVLW 01 |
| 01E4: MOVWF 2E |
| 01E5: MOVWF 2F |
| 01E6: CALL 092 |
| .................... x=read_adc() >> 4; |
| 01E7: BSF 1F.2 |
| 01E8: BTFSC 1F.2 |
| 01E9: GOTO 1E8 |
| 01EA: MOVF 1E,W |
| 01EB: SWAPF 1E,W |
| 01EC: MOVWF 27 |
| 01ED: MOVLW 0F |
| 01EE: ANDWF 27,F |
| .................... printf(lcd_putc,"X: %D ", x); |
| * |
| 00F0: MOVF 2B,W |
| 00F1: MOVWF 20 |
| 00F2: BTFSC 2B.7 |
| 00F3: GOTO 0F8 |
| 00F4: BTFSS 2C.2 |
| 00F5: GOTO 102 |
| 00F6: MOVLW 20 |
| 00F7: GOTO 0FD |
| 00F8: COMF 20,F |
| 00F9: INCF 20,F |
| 00FA: MOVF 20,W |
| 00FB: MOVWF 2B |
| 00FC: MOVLW 2D |
| 00FD: MOVWF 21 |
| 00FE: MOVWF 2D |
| 00FF: CALL 0A3 |
| 0100: BTFSS 2C.2 |
| 0101: BSF 2C.3 |
| 0102: MOVF 2B,W |
| 0103: MOVWF 2D |
| 0104: MOVLW 64 |
| 0105: MOVWF 2E |
| 0106: CALL 0DB |
| 0107: MOVF 20,W |
| 0108: MOVWF 2B |
| 0109: MOVF 21,W |
| 010A: MOVLW 30 |
| 010B: BTFSS 03.2 |
| 010C: GOTO 114 |
| 010D: BTFSC 2C.0 |
| 010E: BSF 2C.3 |
| 010F: BTFSC 2C.3 |
| 0110: GOTO 11A |
| 0111: BTFSC 2C.4 |
| 0112: MOVLW 20 |
| 0113: GOTO 116 |
| 0114: BCF 2C.3 |
| 0115: BCF 2C.4 |
| 0116: ADDWF 21,F |
| 0117: MOVF 21,W |
| 0118: MOVWF 2D |
| 0119: CALL 0A3 |
| 011A: MOVF 2B,W |
| 011B: MOVWF 2D |
| 011C: MOVLW 0A |
| 011D: MOVWF 2E |
| 011E: CALL 0DB |
| 011F: MOVF 20,W |
| 0120: MOVWF 2B |
| 0121: MOVF 21,W |
| 0122: MOVLW 30 |
| 0123: BTFSS 03.2 |
| 0124: GOTO 129 |
| 0125: BTFSC 2C.3 |
| 0126: GOTO 12D |
| 0127: BTFSC 2C.4 |
| 0128: MOVLW 20 |
| 0129: ADDWF 21,F |
| 012A: MOVF 21,W |
| 012B: MOVWF 2D |
| 012C: CALL 0A3 |
| 012D: MOVLW 30 |
| 012E: ADDWF 2B,F |
| 012F: MOVF 2B,W |
| 0130: MOVWF 2D |
| 0131: CALL 0A3 |
| 0132: RETLW 00 |
| * |
| 01EF: MOVLW 58 |
| 01F0: MOVWF 2D |
| 01F1: CALL 0A3 |
| 01F2: MOVLW 3A |
| 01F3: MOVWF 2D |
| 01F4: CALL 0A3 |
| 01F5: MOVLW 20 |
| 01F6: MOVWF 2D |
| 01F7: CALL 0A3 |
| 01F8: MOVF 27,W |
| 01F9: MOVWF 2B |
| 01FA: MOVLW 18 |
| 01FB: MOVWF 2C |
| 01FC: CALL 0F0 |
| 01FD: MOVLW 06 |
| 01FE: MOVWF 2B |
| 01FF: MOVLW 20 |
| 0200: MOVWF 2D |
| 0201: CALL 0A3 |
| 0202: DECFSZ 2B,F |
| 0203: GOTO 1FF |
| .................... set_adc_channel(AD_OSA_Y); |
| 0204: MOVLW 08 |
| 0205: MOVWF 21 |
| 0206: MOVF 1F,W |
| 0207: ANDLW C7 |
| 0208: IORWF 21,W |
| 0209: MOVWF 1F |
| .................... lcd_gotoxy(1,2); |
| 020A: MOVLW 01 |
| 020B: MOVWF 2E |
| 020C: MOVLW 02 |
| 020D: MOVWF 2F |
| 020E: CALL 092 |
| .................... y=read_adc() >> 4; |
| 020F: BSF 1F.2 |
| 0210: BTFSC 1F.2 |
| 0211: GOTO 210 |
| 0212: MOVF 1E,W |
| 0213: SWAPF 1E,W |
| 0214: MOVWF 28 |
| 0215: MOVLW 0F |
| 0216: ANDWF 28,F |
| .................... printf(lcd_putc,"Y: %D ", y); |
| 0217: MOVLW 59 |
| 0218: MOVWF 2D |
| 0219: CALL 0A3 |
| 021A: MOVLW 3A |
| 021B: MOVWF 2D |
| 021C: CALL 0A3 |
| 021D: MOVLW 20 |
| 021E: MOVWF 2D |
| 021F: CALL 0A3 |
| 0220: MOVF 28,W |
| 0221: MOVWF 2B |
| 0222: MOVLW 18 |
| 0223: MOVWF 2C |
| 0224: CALL 0F0 |
| 0225: MOVLW 06 |
| 0226: MOVWF 2B |
| 0227: MOVLW 20 |
| 0228: MOVWF 2D |
| 0229: CALL 0A3 |
| 022A: DECFSZ 2B,F |
| 022B: GOTO 227 |
| .................... |
| .................... /* output_high(PIN_C1); |
| .................... output_low(PIN_C2); |
| .................... delay_ms(100); |
| .................... output_low(PIN_C1); |
| .................... output_high(PIN_C2); |
| .................... delay_ms(100);*/ |
| .................... |
| .................... /* output_high(PIN_C4); // ladici impuls pro synchronizaci mereni |
| .................... output_high(PIN_C6); |
| .................... delay_ms(1); |
| .................... output_low(PIN_C4); |
| .................... */ |
| .................... odesli(x,OSA_X); |
| 022C: MOVF 27,W |
| 022D: MOVWF 2B |
| 022E: MOVLW 01 |
| 022F: MOVWF 2C |
| 0230: CALL 17C |
| .................... odesli(y,OSA_Y); |
| 0231: MOVF 28,W |
| 0232: MOVWF 2B |
| 0233: MOVLW 02 |
| 0234: MOVWF 2C |
| 0235: CALL 17C |
| .................... |
| .................... output_low(PIN_C6); // ladici impuls pro synchronizaci mereni |
| 0236: BCF 29.6 |
| 0237: MOVF 29,W |
| 0238: BSF 03.5 |
| 0239: MOVWF 07 |
| 023A: BCF 03.5 |
| 023B: BCF 07.6 |
| .................... } |
| 023C: GOTO 1DD |
| .................... |
| .................... } |
| .................... |
| 023D: SLEEP |