📄 stm8s_tim2.ls
字号:
1 ; C Compiler for STM8 (COSMIC Software)
2 ; Generator V4.2.8 - 03 Dec 2008
3 ; Optimizer V4.2.8 - 03 Dec 2008
33 ; 63 void TIM2_DeInit(void)
33 ; 64 {
35 switch .text
36 0000 _TIM2_DeInit:
40 ; 66 TIM2->CR1 = (u8)TIM2_CR1_RESET_VALUE;
42 0000 725f5300 clr 21248
43 ; 67 TIM2->IER = (u8)TIM2_IER_RESET_VALUE;
45 0004 725f5301 clr 21249
46 ; 68 TIM2->SR2 = (u8)TIM2_SR2_RESET_VALUE;
48 0008 725f5303 clr 21251
49 ; 71 TIM2->CCER1 = (u8)TIM2_CCER1_RESET_VALUE;
51 000c 725f5308 clr 21256
52 ; 72 TIM2->CCER2 = (u8)TIM2_CCER2_RESET_VALUE;
54 0010 725f5309 clr 21257
55 ; 76 TIM2->CCER1 = (u8)TIM2_CCER1_RESET_VALUE;
57 0014 725f5308 clr 21256
58 ; 77 TIM2->CCER2 = (u8)TIM2_CCER2_RESET_VALUE;
60 0018 725f5309 clr 21257
61 ; 78 TIM2->CCMR1 = (u8)TIM2_CCMR1_RESET_VALUE;
63 001c 725f5305 clr 21253
64 ; 79 TIM2->CCMR2 = (u8)TIM2_CCMR2_RESET_VALUE;
66 0020 725f5306 clr 21254
67 ; 80 TIM2->CCMR3 = (u8)TIM2_CCMR3_RESET_VALUE;
69 0024 725f5307 clr 21255
70 ; 81 TIM2->CNTRH = (u8)TIM2_CNTRH_RESET_VALUE;
72 0028 725f530a clr 21258
73 ; 82 TIM2->CNTRL = (u8)TIM2_CNTRL_RESET_VALUE;
75 002c 725f530b clr 21259
76 ; 83 TIM2->PSCR = (u8)TIM2_PSCR_RESET_VALUE;
78 0030 725f530c clr 21260
79 ; 84 TIM2->ARRH = (u8)TIM2_ARRH_RESET_VALUE;
81 0034 35ff530d mov 21261,#255
82 ; 85 TIM2->ARRL = (u8)TIM2_ARRL_RESET_VALUE;
84 0038 35ff530e mov 21262,#255
85 ; 86 TIM2->CCR1H = (u8)TIM2_CCR1H_RESET_VALUE;
87 003c 725f530f clr 21263
88 ; 87 TIM2->CCR1L = (u8)TIM2_CCR1L_RESET_VALUE;
90 0040 725f5310 clr 21264
91 ; 88 TIM2->CCR2H = (u8)TIM2_CCR2H_RESET_VALUE;
93 0044 725f5311 clr 21265
94 ; 89 TIM2->CCR2L = (u8)TIM2_CCR2L_RESET_VALUE;
96 0048 725f5312 clr 21266
97 ; 90 TIM2->CCR3H = (u8)TIM2_CCR3H_RESET_VALUE;
99 004c 725f5313 clr 21267
100 ; 91 TIM2->CCR3L = (u8)TIM2_CCR3L_RESET_VALUE;
102 0050 725f5314 clr 21268
103 ; 92 TIM2->SR1 = (u8)TIM2_SR1_RESET_VALUE;
105 0054 725f5302 clr 21250
106 ; 93 }
109 0058 81 ret
277 ; 113 void TIM2_TimeBaseInit( TIM2_Prescaler_TypeDef TIM2_Prescaler,
277 ; 114 u16 TIM2_Period)
277 ; 115 {
278 switch .text
279 0059 _TIM2_TimeBaseInit:
281 00000000 OFST: set 0
284 ; 117 TIM2->PSCR = (u8)(TIM2_Prescaler);
286 0059 c7530c ld 21260,a
287 005c 88 push a
288 ; 119 TIM2->ARRH = (u8)(TIM2_Period >> 8);
290 005d 7b04 ld a,(OFST+4,sp)
291 005f c7530d ld 21261,a
292 ; 120 TIM2->ARRL = (u8)(TIM2_Period);
294 0062 7b05 ld a,(OFST+5,sp)
295 0064 c7530e ld 21262,a
296 ; 121 }
299 0067 84 pop a
300 0068 81 ret
457 ; 145 void TIM2_OC1Init(TIM2_OCMode_TypeDef TIM2_OCMode,
457 ; 146 TIM2_OutputState_TypeDef TIM2_OutputState,
457 ; 147 u16 TIM2_Pulse,
457 ; 148 TIM2_OCPolarity_TypeDef TIM2_OCPolarity)
457 ; 149 {
458 switch .text
459 0069 _TIM2_OC1Init:
461 0069 89 pushw x
462 006a 88 push a
463 00000001 OFST: set 1
466 ; 151 assert_param(IS_TIM2_OC_MODE_OK(TIM2_OCMode));
468 ; 152 assert_param(IS_TIM2_OUTPUT_STATE_OK(TIM2_OutputState));
470 ; 153 assert_param(IS_TIM2_OC_POLARITY_OK(TIM2_OCPolarity));
472 ; 156 TIM2->CCER1 &= (u8)(~( TIM2_CCER1_CC1E | TIM2_CCER1_CC1P));
474 006b c65308 ld a,21256
475 006e a4fc and a,#252
476 0070 c75308 ld 21256,a
477 ; 158 TIM2->CCER1 |= (u8)((TIM2_OutputState & TIM2_CCER1_CC1E ) | (TIM2_OCPolarity & TIM2_CCER1_CC1P ));
479 0073 7b08 ld a,(OFST+7,sp)
480 0075 a402 and a,#2
481 0077 6b01 ld (OFST+0,sp),a
482 0079 9f ld a,xl
483 007a a401 and a,#1
484 007c 1a01 or a,(OFST+0,sp)
485 007e ca5308 or a,21256
486 0081 c75308 ld 21256,a
487 ; 161 TIM2->CCMR1 = (u8)((TIM2->CCMR1 & (u8)(~TIM2_CCMR_OCM)) | (u8)TIM2_OCMode);
489 0084 c65305 ld a,21253
490 0087 a48f and a,#143
491 0089 1a02 or a,(OFST+1,sp)
492 008b c75305 ld 21253,a
493 ; 164 TIM2->CCR1H = (u8)(TIM2_Pulse >> 8);
495 008e 7b06 ld a,(OFST+5,sp)
496 0090 c7530f ld 21263,a
497 ; 165 TIM2->CCR1L = (u8)(TIM2_Pulse);
499 0093 7b07 ld a,(OFST+6,sp)
500 0095 c75310 ld 21264,a
501 ; 166 }
504 0098 5b03 addw sp,#3
505 009a 81 ret
569 ; 190 void TIM2_OC2Init(TIM2_OCMode_TypeDef TIM2_OCMode,
569 ; 191 TIM2_OutputState_TypeDef TIM2_OutputState,
569 ; 192 u16 TIM2_Pulse,
569 ; 193 TIM2_OCPolarity_TypeDef TIM2_OCPolarity)
569 ; 194 {
570 switch .text
571 009b _TIM2_OC2Init:
573 009b 89 pushw x
574 009c 88 push a
575 00000001 OFST: set 1
578 ; 196 assert_param(IS_TIM2_OC_MODE_OK(TIM2_OCMode));
580 ; 197 assert_param(IS_TIM2_OUTPUT_STATE_OK(TIM2_OutputState));
582 ; 198 assert_param(IS_TIM2_OC_POLARITY_OK(TIM2_OCPolarity));
584 ; 202 TIM2->CCER1 &= (u8)(~( TIM2_CCER1_CC2E | TIM2_CCER1_CC2P ));
586 009d c65308 ld a,21256
587 00a0 a4cf and a,#207
588 00a2 c75308 ld 21256,a
589 ; 204 TIM2->CCER1 |= (u8)((TIM2_OutputState & TIM2_CCER1_CC2E ) | \
589 ; 205 (TIM2_OCPolarity & TIM2_CCER1_CC2P ));
591 00a5 7b08 ld a,(OFST+7,sp)
592 00a7 a420 and a,#32
593 00a9 6b01 ld (OFST+0,sp),a
594 00ab 9f ld a,xl
595 00ac a410 and a,#16
596 00ae 1a01 or a,(OFST+0,sp)
597 00b0 ca5308 or a,21256
598 00b3 c75308 ld 21256,a
599 ; 209 TIM2->CCMR2 = (u8)((TIM2->CCMR2 & (u8)(~TIM2_CCMR_OCM)) | (u8)TIM2_OCMode);
601 00b6 c65306 ld a,21254
602 00b9 a48f and a,#143
603 00bb 1a02 or a,(OFST+1,sp)
604 00bd c75306 ld 21254,a
605 ; 213 TIM2->CCR2H = (u8)(TIM2_Pulse >> 8);
607 00c0 7b06 ld a,(OFST+5,sp)
608 00c2 c75311 ld 21265,a
609 ; 214 TIM2->CCR2L = (u8)(TIM2_Pulse);
611 00c5 7b07 ld a,(OFST+6,sp)
612 00c7 c75312 ld 21266,a
613 ; 215 }
616 00ca 5b03 addw sp,#3
617 00cc 81 ret
681 ; 239 void TIM2_OC3Init(TIM2_OCMode_TypeDef TIM2_OCMode,
681 ; 240 TIM2_OutputState_TypeDef TIM2_OutputState,
681 ; 241 u16 TIM2_Pulse,
681 ; 242 TIM2_OCPolarity_TypeDef TIM2_OCPolarity)
681 ; 243 {
682 switch .text
683 00cd _TIM2_OC3Init:
685 00cd 89 pushw x
686 00ce 88 push a
687 00000001 OFST: set 1
690 ; 245 assert_param(IS_TIM2_OC_MODE_OK(TIM2_OCMode));
692 ; 246 assert_param(IS_TIM2_OUTPUT_STATE_OK(TIM2_OutputState));
694 ; 247 assert_param(IS_TIM2_OC_POLARITY_OK(TIM2_OCPolarity));
696 ; 249 TIM2->CCER2 &= (u8)(~( TIM2_CCER2_CC3E | TIM2_CCER2_CC3P));
698 00cf c65309 ld a,21257
699 00d2 a4fc and a,#252
700 00d4 c75309 ld 21257,a
701 ; 251 TIM2->CCER2 |= (u8)((TIM2_OutputState & TIM2_CCER2_CC3E ) | (TIM2_OCPolarity & TIM2_CCER2_CC3P ));
703 00d7 7b08 ld a,(OFST+7,sp)
704 00d9 a402 and a,#2
705 00db 6b01 ld (OFST+0,sp),a
706 00dd 9f ld a,xl
707 00de a401 and a,#1
708 00e0 1a01 or a,(OFST+0,sp)
709 00e2 ca5309 or a,21257
710 00e5 c75309 ld 21257,a
711 ; 254 TIM2->CCMR3 = (u8)((TIM2->CCMR3 & (u8)(~TIM2_CCMR_OCM)) | (u8)TIM2_OCMode);
713 00e8 c65307 ld a,21255
714 00eb a48f and a,#143
715 00ed 1a02 or a,(OFST+1,sp)
716 00ef c75307 ld 21255,a
717 ; 257 TIM2->CCR3H = (u8)(TIM2_Pulse >> 8);
719 00f2 7b06 ld a,(OFST+5,sp)
720 00f4 c75313 ld 21267,a
721 ; 258 TIM2->CCR3L = (u8)(TIM2_Pulse);
723 00f7 7b07 ld a,(OFST+6,sp)
724 00f9 c75314 ld 21268,a
725 ; 260 }
728 00fc 5b03 addw sp,#3
729 00fe 81 ret
922 ; 291 void TIM2_ICInit(TIM2_Channel_TypeDef TIM2_Channel,
922 ; 292 TIM2_ICPolarity_TypeDef TIM2_ICPolarity,
922 ; 293 TIM2_ICSelection_TypeDef TIM2_ICSelection,
922 ; 294 TIM2_ICPSC_TypeDef TIM2_ICPrescaler,
922 ; 295 u8 TIM2_ICFilter)
922 ; 296 {
923 switch .text
924 00ff _TIM2_ICInit:
926 00ff 89 pushw x
927 00000000 OFST: set 0
930 ; 298 assert_param(IS_TIM2_CHANNEL_OK(TIM2_Channel));
932 ; 299 assert_param(IS_TIM2_IC_POLARITY_OK(TIM2_ICPolarity));
934 ; 300 assert_param(IS_TIM2_IC_SELECTION_OK(TIM2_ICSelection));
936 ; 301 assert_param(IS_TIM2_IC_PRESCALER_OK(TIM2_ICPrescaler));
938 ; 302 assert_param(IS_TIM2_IC_FILTER_OK(TIM2_ICFilter));
940 ; 304 if (TIM2_Channel == TIM2_CHANNEL_1)
942 0100 9e ld a,xh
943 0101 4d tnz a
944 0102 2614 jrne L104
945 ; 307 TI1_Config(TIM2_ICPolarity,
945 ; 308 TIM2_ICSelection,
945 ; 309 TIM2_ICFilter);
947 0104 7b07 ld a,(OFST+7,sp)
948 0106 88 push a
949 0107 7b06 ld a,(OFST+6,sp)
950 0109 97 ld xl,a
951 010a 7b03 ld a,(OFST+3,sp)
952 010c 95 ld xh,a
953 010d cd0418 call L3_TI1_Config
955 0110 84 pop a
956 ; 312 TIM2_SetIC1Prescaler(TIM2_ICPrescaler);
958 0111 7b06 ld a,(OFST+6,sp)
959 0113 cd032d call _TIM2_SetIC1Prescaler
962 0116 202b jra L304
963 0118 L104:
964 ; 314 else if (TIM2_Channel == TIM2_CHANNEL_2)
966 0118 7b01 ld a,(OFST+1,sp)
967 011a 4a dec a
968 011b 2614 jrne L504
969 ; 317 TI2_Config(TIM2_ICPolarity,
969 ; 318 TIM2_ICSelection,
969 ; 319 TIM2_ICFilter);
971 011d 7b07 ld a,(OFST+7,sp)
972 011f 88 push a
973 0120 7b06 ld a,(OFST+6,sp)
974 0122 97 ld xl,a
975 0123 7b03 ld a,(OFST+3,sp)
976 0125 95 ld xh,a
977 0126 cd0448 call L5_TI2_Config
979 0129 84 pop a
980 ; 322 TIM2_SetIC2Prescaler(TIM2_ICPrescaler);
982 012a 7b06 ld a,(OFST+6,sp)
983 012c cd033a call _TIM2_SetIC2Prescaler
986 012f 2012 jra L304
987 0131 L504:
988 ; 327 TI3_Config(TIM2_ICPolarity,
988 ; 328 TIM2_ICSelection,
988 ; 329 TIM2_ICFilter);
990 0131 7b07 ld a,(OFST+7,sp)
991 0133 88 push a
992 0134 7b06 ld a,(OFST+6,sp)
993 0136 97 ld xl,a
994 0137 7b03 ld a,(OFST+3,sp)
995 0139 95 ld xh,a
996 013a cd0478 call L7_TI3_Config
998 013d 84 pop a
999 ; 332 TIM2_SetIC3Prescaler(TIM2_ICPrescaler);
1001 013e 7b06 ld a,(OFST+6,sp)
1002 0140 cd0347 call _TIM2_SetIC3Prescaler
1004 0143 L304:
1005 ; 334 }
1008 0143 85 popw x
1009 0144 81 ret
1105 ; 363 void TIM2_PWMIConfig(TIM2_Channel_TypeDef TIM2_Channel,
1105 ; 364 TIM2_ICPolarity_TypeDef TIM2_ICPolarity,
1105 ; 365 TIM2_ICSelection_TypeDef TIM2_ICSelection,
1105 ; 366 TIM2_ICPSC_TypeDef TIM2_ICPrescaler,
1105 ; 367 u8 TIM2_ICFilter)
1105 ; 368 {
1106 switch .text
1107 0145 _TIM2_PWMIConfig:
1109 0145 89 pushw x
1110 0146 89 pushw x
1111 00000002 OFST: set 2
1114 ; 369 u8 icpolarity = (u8)TIM2_ICPOLARITY_RISING;
1116 ; 370 u8 icselection = (u8)TIM2_ICSELECTION_DIRECTTI;
1118 ; 373 assert_param(IS_TIM2_PWMI_CHANNEL_OK(TIM2_Channel));
1120 ; 374 assert_param(IS_TIM2_IC_POLARITY_OK(TIM2_ICPolarity));
1122 ; 375 assert_param(IS_TIM2_IC_SELECTION_OK(TIM2_ICSelection));
1124 ; 376 assert_param(IS_TIM2_IC_PRESCALER_OK(TIM2_ICPrescaler));
1126 ; 379 if (TIM2_ICPolarity != TIM2_ICPOLARITY_FALLING)
1128 0147 7b04 ld a,(OFST+2,sp)
1129 0149 a144 cp a,#68
1130 014b 2706 jreq L754
1131 ; 381 icpolarity = (u8)TIM2_ICPOLARITY_FALLING;
1133 014d a644 ld a,#68
1134 014f 6b01 ld (OFST-1,sp),a
1136 0151 2002 jra L164
1137 0153 L754:
1138 ; 385 icpolarity = (u8)TIM2_ICPOLARITY_RISING;
1140 0153 0f01 clr (OFST-1,sp)
1141 0155 L164:
1142 ; 389 if (TIM2_ICSelection == TIM2_ICSELECTION_DIRECTTI)
1144 0155 7b07 ld a,(OFST+5,sp)
1145 0157 4a dec a
1146 0158 2604 jrne L364
1147 ; 391 icselection = (u8)TIM2_ICSELECTION_INDIRECTTI;
1149 015a a602 ld a,#2
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