Pokusy na Microchip C18


volatile static u08 Bat_Vysledek; //Vyhodnocený stav zdroje
volatile static u08 Bat_Stav; //Aktuelní stav baterie - na základě AD
volatile static u08 Bat_Cas=K_CAS_BAT; //časování sítě

  00D6    010F     MOVLB 0xf
  00D8    510C     MOVF 0xc, W, BANKED
  00DA    0B01     ANDLW 0x1
  00DC    6E02     MOVWF 0x2, ACCESS
  00DE    510C     MOVF 0xc, W, BANKED
  00E0    0B02     ANDLW 0x2
  00E2    E001     BZ 0xe6
  00E4    0E01     MOVLW 0x1
  00E6    5C02     SUBWF 0x2, W, ACCESS
  00E8    E103     BNZ 0xf0
26:                				if (Bat_Vysledek== Bat_Stav) {
  00EA    010F     MOVLB 0xf
  00EC    690D     SETF 0xd, BANKED
27:                						Bat_Cas=K_CAS_BAT;
28:                				}
  00EE    D00B     BRA 0x106
29:                				else {
  00F0    010F     MOVLB 0xf
  00F2    070D     DECF 0xd, F, BANKED
  00F4    E108     BNZ 0x106
30:                					if (--Bat_Cas == 0) {
  00F6    010F     MOVLB 0xf
  00F8    510C     MOVF 0xc, W, BANKED
  00FA    0B01     ANDLW 0x1
  00FC    0A01     XORLW 0x1
  00FE    B0E8     BTFSC 0xfe8, 0, ACCESS
  0100    810C     BSF 0xc, 0, BANKED
  0102    A0E8     BTFSS 0xfe8, 0, ACCESS
  0104    910C     BCF 0xc, 0, BANKED
31:                						Bat_Vysledek = Bat_Vysledek ^ 1;


     10:                volatile static u08 Bat_Cas=K_CAS_BAT; //časování sítě
11:                #define K_BAT_STAV_ER 0 // chyba
12:                #define K_BAT_STAV_OK 1 // Ok
13:                
14:                volatile struct {
15:                  unsigned Bat_Vysledek:1;
16:                  unsigned Bat_Stav:1;
17:                } Flag;
18:                
19:                /*---------------------------------------------------------*/
20:                void main(void) {
21:                
  0106    D7E7     BRA 0xd6
22:                for(;;){
23:                			/*---------------------------------------------------------*/
24:                			// Baterka
25:                			
  00D6    010F     MOVLB 0xf
  00D8    510C     MOVF 0xc, W, BANKED
  00DA    0B01     ANDLW 0x1
  00DC    6E02     MOVWF 0x2, ACCESS
  00DE    510C     MOVF 0xc, W, BANKED
  00E0    0B02     ANDLW 0x2
  00E2    E001     BZ 0xe6
  00E4    0E01     MOVLW 0x1
  00E6    5C02     SUBWF 0x2, W, ACCESS
  00E8    E103     BNZ 0xf0
26:                				if (Flag.Bat_Vysledek== Flag.Bat_Stav) {
  00EA    010F     MOVLB 0xf
  00EC    690D     SETF 0xd, BANKED
27:                						Bat_Cas=K_CAS_BAT;
28:                				}
  00EE    D00B     BRA 0x106
29:                				else {
  00F0    010F     MOVLB 0xf
  00F2    070D     DECF 0xd, F, BANKED
  00F4    E108     BNZ 0x106
30:                					if (--Bat_Cas == 0) {
  00F6    010F     MOVLB 0xf
  00F8    510C     MOVF 0xc, W, BANKED
  00FA    0B01     ANDLW 0x1
  00FC    0A01     XORLW 0x1
  00FE    B0E8     BTFSC 0xfe8, 0, ACCESS
  0100    810C     BSF 0xc, 0, BANKED
  0102    A0E8     BTFSS 0xfe8, 0, ACCESS
  0104    910C     BCF 0xc, 0, BANKED
31:                						Flag.Bat_Vysledek = Flag.Bat_Vysledek ^ 1;
32:                					}


Kompilace na HT-Soft C18 demo:



4:
6:                 
7:                 volatile static u08 Bat_Vysledek; //Vyhodnocený stav zdroje
8:                 volatile static u08 Bat_Stav; //Aktuelní stav baterie - na základě AD
9:                 volatile static u08 Bat_Cas=K_CAS_BAT; //časování sítě
24:                			
25:                				if (Bat_Vysledek==Bat_Stav) {
  FFDE    CF5E     MOVFF 0xf5e, 0xfe8
  FFE0    FFE8     NOP
  FFE2    010F     MOVLB 0xf
  FFE4    635F     CPFSEQ 0x5f, BANKED
  FFE6    D004     BRA 0xfff0
26:                						Bat_Cas=K_CAS_BAT;
  FFE8    0EFF     MOVLW 0xff
  FFEA    CFE8     MOVFF 0xfe8, 0xf5d
  FFEC    FF5D     NOP
27:                				}
  FFEE    D7F7     BRA 0xffde
28:                				else {
29:                					if (--Bat_Cas == 0) {
  FFF0    010F     MOVLB 0xf
  FFF2    2F5D     DECFSZ 0x5d, F, BANKED
  FFF4    D7F4     BRA 0xffde
30:                						Bat_Vysledek = Bat_Vysledek ^ 1;
  FFF6    010F     MOVLB 0xf
  FFF8    0E01     MOVLW 0x1
  FFFA    1B5F     XORWF 0x5f, F, BANKED
31:                					}
32:                				}
33:                
34:                
35:                }
  FFFC    D7F0     BRA 0xffde






7:                 volatile static bit Bat_Vysledek; //Vyhodnocený stav zdroje
8:                 volatile static bit Bat_Stav; //Aktuelní stav baterie - na základě AD
9:                 volatile static u08 Bat_Cas=K_CAS_BAT; //časování sítě
18:                /*---------------------------------------------------------*/
19:                void main(void) {
20:                
21:                for(;;){
22:                			/*---------------------------------------------------------*/
23:                			// Baterka
24:                			
25:                				if (Bat_Vysledek==Bat_Stav) {
  FFD2    A001     BTFSS 0x1, 0, ACCESS
  FFD4    D002     BRA 0xffda
  FFD6    0E01     MOVLW 0x1
  FFD8    D001     BRA 0xffdc
  FFDA    0E00     MOVLW 0
  FFDC    6E00     MOVWF 0, ACCESS
  FFDE    A201     BTFSS 0x1, 0x1, ACCESS
  FFE0    D002     BRA 0xffe6
  FFE2    0E01     MOVLW 0x1
  FFE4    D001     BRA 0xffe8
  FFE6    0E00     MOVLW 0
  FFE8    1A00     XORWF 0, F, ACCESS
  FFEA    E104     BNZ 0xfff4
26:                						Bat_Cas=K_CAS_BAT;
  FFEC    0EFF     MOVLW 0xff
  FFEE    CFE8     MOVFF 0xfe8, 0xf5f
  FFF0    FF5F     NOP
27:                				}
  FFF2    D7EF     BRA 0xffd2
28:                				else {
29:                					if (--Bat_Cas == 0) {
  FFF4    010F     MOVLB 0xf
  FFF6    2F5F     DECFSZ 0x5f, F, BANKED
  FFF8    D7EC     BRA 0xffd2
30:                						Bat_Vysledek = Bat_Vysledek ^ 1;
  FFFA    7201     BTG 0x1, 0x1, ACCESS
31:                					}
32:                				}
33:                
34:                
35:                }
  FFFC    D7EA     BRA 0xffd2