Hello, Vladimir!
ðÏÎ ñÎ× 12 2004, Vladimir Vassilevsky ÐÉÓÁÌ Ë Alexey V Bugrov ÐÏ ÐÏ×ÏÄÕ "AVR GCC&IAR." VV> äÁÖÅ × ÍÅÌËÉÈ ÐÒÏÅËÔÁÈ ÔÉÐÁ "ÎÁÖÁÌÉ ËÎÏÐËÕ - ÚÁÇÏÒÅÌÓÑ Ó×ÅÔÏÄÉÏÄ" VV> ÐÉÓÁÔØ ÍÏÖÎÏ É ÎÕÖÎÏ ÐÒÏÃÅÓÓÏÒÎÏ-ÎÅÚÁ×ÉÓÉÍÏ. üÔÏ ÐÏ×ÙÛÁÅÔ ÞÉÔÁÅÍÏÓÔØ É VV> ÕÐÒÏÝÁÅÔ ÉÚÍÅÎÅÎÉÅ ËÏÄÁ ÐÒÉ ÏÞÅÒÅÄÎÏÊ ÐÒÁ×ËÅ ÈÁÒÄ×ÅÒÁ. ÷ ÏÞÅÒÅÄÎÏÊ ÒÁÚ ÄÏËÁÚÙ×ÁÅÛØ ÎÅÓÏÓÔÏÑÔÅÌØÎÏÓÔØ óé. VV> #define LED_MASK 0x01 VV> #define LED_PORT PORTCVV> #define LED_ON LED_PORT &= ~LED_MASK VV> #define LED_OFF LED_PORT |= LED_MASK
VV> #define BUTTON_MASK 0x01 VV> #define BUTTON_PORT PINA
VV> #define GET_BUTTON (BUTTON_PORT&BUTTON_MASK)
VV> main() VV> { VV> if(GET_BUTTON) LED_ON; VV> else LED_OFF; VV> }
÷ÏÏÂÝÅ-ÔÏ ÉÍÅÎÎÏ ÄÌÑ ÔÁËÉÈ ÐÒÏÜËÔÏ× (ÎÁÖÁÌÉ ËÎÏÐËÕ - ÚÁÇÏÒÅÌÓÑ Ó×ÅÔÏÄÉÏÄ) ÓÕÝÅÓÔ×ÕÅÔ ÂÁÎÁÌØÎÁÑ ÂÉÔÏ×ÁÑ ÌÏÇÉËÁ, ×ÏÔ ÎÁÐÒÉÍÅÒ MCS51:#define LED P0.0 #define BUTTON P3.0
MAIN: MOV C,BUTTON MOV LED,C SJMP MAIN
þÕÔØ ÓÌÏÖÎÅÅ ÎÁ PIC:#define LED portc,0 #define BUTTON porta,0
main: btfsc BUTTON bsf LED btfss BUTTON bcf LED goto main
VV> VLV
VV> "HÅÌØÚÑ ×ÓÅÍ ÄÁÔØ ×ÓÅ, ÐÏÔÏÍÕ ÞÔÏ ×ÓÅÈ - ÍÎÏÇÏ, Á ×ÓÅÇÏ - ÍÁÌÏ" (c) WBR! Maxim Polyanskiy.