1 ;-------------------------------------------------------- 2 ; File Created by SDCC : free open source ISO C Compiler 3 ; Version 4.5.0 #15242 (Linux) 4 ;-------------------------------------------------------- 5 .module stm8l15x_gpio 6 7 ;-------------------------------------------------------- 8 ; Public variables in this module 9 ;-------------------------------------------------------- 10 .globl _GPIO_DeInit 11 .globl _GPIO_Init 12 .globl _GPIO_ExternalPullUpConfig 13 .globl _GPIO_Write 14 .globl _GPIO_WriteBit 15 .globl _GPIO_SetBits 16 .globl _GPIO_ResetBits 17 .globl _GPIO_ToggleBits 18 .globl _GPIO_ReadInputData 19 .globl _GPIO_ReadOutputData 20 .globl _GPIO_ReadInputDataBit 21 .globl _GPIO_ReadOutputDataBit 22 ;-------------------------------------------------------- 23 ; ram data 24 ;-------------------------------------------------------- 25 .area DATA 26 ;-------------------------------------------------------- 27 ; ram data 28 ;-------------------------------------------------------- 29 .area INITIALIZED 30 ;-------------------------------------------------------- 31 ; absolute external ram data 32 ;-------------------------------------------------------- 33 .area DABS (ABS) 34 35 ; default segment ordering for linker 36 .area HOME 37 .area GSINIT 38 .area GSFINAL 39 .area CONST 40 .area INITIALIZER 41 .area CODE 42 43 ;-------------------------------------------------------- 44 ; global & static initialisations 45 ;-------------------------------------------------------- 46 .area HOME 47 .area GSINIT 48 .area GSFINAL 49 .area GSINIT 50 ;-------------------------------------------------------- 51 ; Home 52 ;-------------------------------------------------------- 53 .area HOME 54 .area HOME 55 ;-------------------------------------------------------- 56 ; code 57 ;-------------------------------------------------------- 58 .area CODE 59 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 96: void GPIO_DeInit(GPIO_TypeDef* GPIOx) 60 ; ----------------------------------------- 61 ; function GPIO_DeInit 62 ; ----------------------------------------- 00848F 63 _GPIO_DeInit: 64 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 98: GPIOx->CR2 = GPIO_CR2_RESET_VALUE; /* Reset Control Register 2 */ 00848F 90 93 [ 1] 65 ldw y, x 008491 6F 04 [ 1] 66 clr (0x0004, x) 67 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 99: GPIOx->ODR = GPIO_ODR_RESET_VALUE; /* Reset Output Data Register */ 008493 90 7F [ 1] 68 clr (y) 69 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 100: GPIOx->DDR = GPIO_DDR_RESET_VALUE; /* Reset Data Direction Register */ 008495 93 [ 1] 70 ldw x, y 008496 6F 02 [ 1] 71 clr (0x02, x) 72 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 101: GPIOx->CR1 = GPIO_CR1_RESET_VALUE; /* Reset Control Register 1 */ 008498 93 [ 1] 73 ldw x, y 008499 6F 03 [ 1] 74 clr (0x0003, x) 75 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 102: } 00849B 81 [ 4] 76 ret 77 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 133: void GPIO_Init(GPIO_TypeDef* GPIOx, uint8_t GPIO_Pin, GPIO_Mode_TypeDef GPIO_Mode) 78 ; ----------------------------------------- 79 ; function GPIO_Init 80 ; ----------------------------------------- 00849C 81 _GPIO_Init: 00849C 52 08 [ 2] 82 sub sp, #8 00849E 1F 07 [ 2] 83 ldw (0x07, sp), x 0084A0 6B 06 [ 1] 84 ld (0x06, sp), a 85 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 143: GPIOx->CR2 &= (uint8_t)(~(GPIO_Pin)); 0084A2 1E 07 [ 2] 86 ldw x, (0x07, sp) 0084A4 1C 00 04 [ 2] 87 addw x, #0x0004 0084A7 1F 01 [ 2] 88 ldw (0x01, sp), x 0084A9 F6 [ 1] 89 ld a, (x) 0084AA 88 [ 1] 90 push a 0084AB 7B 07 [ 1] 91 ld a, (0x07, sp) 0084AD 43 [ 1] 92 cpl a 0084AE 6B 04 [ 1] 93 ld (0x04, sp), a 0084B0 84 [ 1] 94 pop a 0084B1 14 03 [ 1] 95 and a, (0x03, sp) 0084B3 1E 01 [ 2] 96 ldw x, (0x01, sp) 0084B5 F7 [ 1] 97 ld (x), a 98 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 159: GPIOx->DDR |= GPIO_Pin; 0084B6 1E 07 [ 2] 99 ldw x, (0x07, sp) 0084B8 5C [ 1] 100 incw x 0084B9 5C [ 1] 101 incw x 0084BA 1F 04 [ 2] 102 ldw (0x04, sp), x 103 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 149: if ((((uint8_t)(GPIO_Mode)) & (uint8_t)0x80) != (uint8_t)0x00) /* Output mode */ 0084BC 0D 0B [ 1] 104 tnz (0x0b, sp) 0084BE 2A 1D [ 1] 105 jrpl 00105$ 106 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 153: GPIOx->ODR |= GPIO_Pin; 0084C0 1E 07 [ 2] 107 ldw x, (0x07, sp) 0084C2 F6 [ 1] 108 ld a, (x) 109 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 151: if ((((uint8_t)(GPIO_Mode)) & (uint8_t)0x10) != (uint8_t)0x00) /* High level */ 0084C3 88 [ 1] 110 push a 0084C4 7B 0C [ 1] 111 ld a, (0x0c, sp) 0084C6 A5 10 [ 1] 112 bcp a, #0x10 0084C8 84 [ 1] 113 pop a 0084C9 27 05 [ 1] 114 jreq 00102$ 115 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 153: GPIOx->ODR |= GPIO_Pin; 0084CB 1A 06 [ 1] 116 or a, (0x06, sp) 0084CD F7 [ 1] 117 ld (x), a 0084CE 20 03 [ 2] 118 jra 00103$ 0084D0 119 00102$: 120 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 156: GPIOx->ODR &= (uint8_t)(~(GPIO_Pin)); 0084D0 14 03 [ 1] 121 and a, (0x03, sp) 0084D2 F7 [ 1] 122 ld (x), a 0084D3 123 00103$: 124 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 159: GPIOx->DDR |= GPIO_Pin; 0084D3 1E 04 [ 2] 125 ldw x, (0x04, sp) 0084D5 F6 [ 1] 126 ld a, (x) 0084D6 1A 06 [ 1] 127 or a, (0x06, sp) 0084D8 1E 04 [ 2] 128 ldw x, (0x04, sp) 0084DA F7 [ 1] 129 ld (x), a 0084DB 20 08 [ 2] 130 jra 00106$ 0084DD 131 00105$: 132 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 163: GPIOx->DDR &= (uint8_t)(~(GPIO_Pin)); 0084DD 1E 04 [ 2] 133 ldw x, (0x04, sp) 0084DF F6 [ 1] 134 ld a, (x) 0084E0 14 03 [ 1] 135 and a, (0x03, sp) 0084E2 1E 04 [ 2] 136 ldw x, (0x04, sp) 0084E4 F7 [ 1] 137 ld (x), a 0084E5 138 00106$: 139 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 172: GPIOx->CR1 |= GPIO_Pin; 0084E5 1E 07 [ 2] 140 ldw x, (0x07, sp) 0084E7 1C 00 03 [ 2] 141 addw x, #0x0003 0084EA F6 [ 1] 142 ld a, (x) 143 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 170: if ((((uint8_t)(GPIO_Mode)) & (uint8_t)0x40) != (uint8_t)0x00) /* Pull-Up or Push-Pull */ 0084EB 88 [ 1] 144 push a 0084EC 7B 0C [ 1] 145 ld a, (0x0c, sp) 0084EE A5 40 [ 1] 146 bcp a, #0x40 0084F0 84 [ 1] 147 pop a 0084F1 27 05 [ 1] 148 jreq 00108$ 149 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 172: GPIOx->CR1 |= GPIO_Pin; 0084F3 1A 06 [ 1] 150 or a, (0x06, sp) 0084F5 F7 [ 1] 151 ld (x), a 0084F6 20 03 [ 2] 152 jra 00109$ 0084F8 153 00108$: 154 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 175: GPIOx->CR1 &= (uint8_t)(~(GPIO_Pin)); 0084F8 14 03 [ 1] 155 and a, (0x03, sp) 0084FA F7 [ 1] 156 ld (x), a 0084FB 157 00109$: 158 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 143: GPIOx->CR2 &= (uint8_t)(~(GPIO_Pin)); 0084FB 1E 01 [ 2] 159 ldw x, (0x01, sp) 0084FD F6 [ 1] 160 ld a, (x) 161 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 182: if ((((uint8_t)(GPIO_Mode)) & (uint8_t)0x20) != (uint8_t)0x00) /* Interrupt or Slow slope */ 0084FE 88 [ 1] 162 push a 0084FF 7B 0C [ 1] 163 ld a, (0x0c, sp) 008501 A5 20 [ 1] 164 bcp a, #0x20 008503 84 [ 1] 165 pop a 008504 27 07 [ 1] 166 jreq 00111$ 167 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 184: GPIOx->CR2 |= GPIO_Pin; 008506 1A 06 [ 1] 168 or a, (0x06, sp) 008508 1E 01 [ 2] 169 ldw x, (0x01, sp) 00850A F7 [ 1] 170 ld (x), a 00850B 20 05 [ 2] 171 jra 00113$ 00850D 172 00111$: 173 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 187: GPIOx->CR2 &= (uint8_t)(~(GPIO_Pin)); 00850D 14 03 [ 1] 174 and a, (0x03, sp) 00850F 1E 01 [ 2] 175 ldw x, (0x01, sp) 008511 F7 [ 1] 176 ld (x), a 008512 177 00113$: 178 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 190: } 008512 5B 08 [ 2] 179 addw sp, #8 008514 85 [ 2] 180 popw x 008515 84 [ 1] 181 pop a 008516 FC [ 2] 182 jp (x) 183 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 209: void GPIO_ExternalPullUpConfig(GPIO_TypeDef* GPIOx, uint8_t GPIO_Pin, FunctionalState NewState) 184 ; ----------------------------------------- 185 ; function GPIO_ExternalPullUpConfig 186 ; ----------------------------------------- 008517 187 _GPIO_ExternalPullUpConfig: 008517 88 [ 1] 188 push a 189 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 217: GPIOx->CR1 |= GPIO_Pin; 008518 1C 00 03 [ 2] 190 addw x, #0x0003 00851B 88 [ 1] 191 push a 00851C F6 [ 1] 192 ld a, (x) 00851D 6B 02 [ 1] 193 ld (0x02, sp), a 00851F 84 [ 1] 194 pop a 195 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 215: if (NewState != DISABLE) /* External Pull-Up Set*/ 008520 0D 04 [ 1] 196 tnz (0x04, sp) 008522 27 05 [ 1] 197 jreq 00102$ 198 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 217: GPIOx->CR1 |= GPIO_Pin; 008524 1A 01 [ 1] 199 or a, (0x01, sp) 008526 F7 [ 1] 200 ld (x), a 008527 20 04 [ 2] 201 jra 00104$ 008529 202 00102$: 203 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 220: GPIOx->CR1 &= (uint8_t)(~(GPIO_Pin)); 008529 43 [ 1] 204 cpl a 00852A 14 01 [ 1] 205 and a, (0x01, sp) 00852C F7 [ 1] 206 ld (x), a 00852D 207 00104$: 208 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 222: } 00852D 84 [ 1] 209 pop a 00852E 85 [ 2] 210 popw x 00852F 84 [ 1] 211 pop a 008530 FC [ 2] 212 jp (x) 213 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 248: void GPIO_Write(GPIO_TypeDef* GPIOx, uint8_t GPIO_PortVal) 214 ; ----------------------------------------- 215 ; function GPIO_Write 216 ; ----------------------------------------- 008531 217 _GPIO_Write: 218 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 250: GPIOx->ODR = GPIO_PortVal; 008531 F7 [ 1] 219 ld (x), a 220 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 251: } 008532 81 [ 4] 221 ret 222 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 270: void GPIO_WriteBit(GPIO_TypeDef* GPIOx, GPIO_Pin_TypeDef GPIO_Pin, BitAction GPIO_BitVal) 223 ; ----------------------------------------- 224 ; function GPIO_WriteBit 225 ; ----------------------------------------- 008533 226 _GPIO_WriteBit: 008533 88 [ 1] 227 push a 228 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 278: GPIOx->ODR |= GPIO_Pin; 008534 88 [ 1] 229 push a 008535 F6 [ 1] 230 ld a, (x) 008536 6B 02 [ 1] 231 ld (0x02, sp), a 008538 84 [ 1] 232 pop a 233 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 276: if (GPIO_BitVal != RESET) 008539 0D 04 [ 1] 234 tnz (0x04, sp) 00853B 27 05 [ 1] 235 jreq 00102$ 236 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 278: GPIOx->ODR |= GPIO_Pin; 00853D 1A 01 [ 1] 237 or a, (0x01, sp) 00853F F7 [ 1] 238 ld (x), a 008540 20 04 [ 2] 239 jra 00104$ 008542 240 00102$: 241 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 283: GPIOx->ODR &= (uint8_t)(~GPIO_Pin); 008542 43 [ 1] 242 cpl a 008543 14 01 [ 1] 243 and a, (0x01, sp) 008545 F7 [ 1] 244 ld (x), a 008546 245 00104$: 246 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 285: } 008546 84 [ 1] 247 pop a 008547 85 [ 2] 248 popw x 008548 84 [ 1] 249 pop a 008549 FC [ 2] 250 jp (x) 251 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 303: void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint8_t GPIO_Pin) 252 ; ----------------------------------------- 253 ; function GPIO_SetBits 254 ; ----------------------------------------- 00854A 255 _GPIO_SetBits: 00854A 88 [ 1] 256 push a 00854B 6B 01 [ 1] 257 ld (0x01, sp), a 258 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 305: GPIOx->ODR |= GPIO_Pin; 00854D F6 [ 1] 259 ld a, (x) 00854E 1A 01 [ 1] 260 or a, (0x01, sp) 008550 F7 [ 1] 261 ld (x), a 262 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 306: } 008551 84 [ 1] 263 pop a 008552 81 [ 4] 264 ret 265 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 324: void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint8_t GPIO_Pin) 266 ; ----------------------------------------- 267 ; function GPIO_ResetBits 268 ; ----------------------------------------- 008553 269 _GPIO_ResetBits: 008553 88 [ 1] 270 push a 271 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 326: GPIOx->ODR &= (uint8_t)(~GPIO_Pin); 008554 88 [ 1] 272 push a 008555 F6 [ 1] 273 ld a, (x) 008556 6B 02 [ 1] 274 ld (0x02, sp), a 008558 84 [ 1] 275 pop a 008559 43 [ 1] 276 cpl a 00855A 14 01 [ 1] 277 and a, (0x01, sp) 00855C F7 [ 1] 278 ld (x), a 279 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 327: } 00855D 84 [ 1] 280 pop a 00855E 81 [ 4] 281 ret 282 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 336: void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint8_t GPIO_Pin) 283 ; ----------------------------------------- 284 ; function GPIO_ToggleBits 285 ; ----------------------------------------- 00855F 286 _GPIO_ToggleBits: 00855F 88 [ 1] 287 push a 008560 6B 01 [ 1] 288 ld (0x01, sp), a 289 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 338: GPIOx->ODR ^= GPIO_Pin; 008562 F6 [ 1] 290 ld a, (x) 008563 18 01 [ 1] 291 xor a, (0x01, sp) 008565 F7 [ 1] 292 ld (x), a 293 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 339: } 008566 84 [ 1] 294 pop a 008567 81 [ 4] 295 ret 296 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 347: uint8_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx) 297 ; ----------------------------------------- 298 ; function GPIO_ReadInputData 299 ; ----------------------------------------- 008568 300 _GPIO_ReadInputData: 301 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 349: return ((uint8_t)GPIOx->IDR); 008568 E6 01 [ 1] 302 ld a, (0x1, x) 303 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 350: } 00856A 81 [ 4] 304 ret 305 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 358: uint8_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx) 306 ; ----------------------------------------- 307 ; function GPIO_ReadOutputData 308 ; ----------------------------------------- 00856B 309 _GPIO_ReadOutputData: 310 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 360: return ((uint8_t)GPIOx->ODR); 00856B F6 [ 1] 311 ld a, (x) 312 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 361: } 00856C 81 [ 4] 313 ret 314 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 378: BitStatus GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, GPIO_Pin_TypeDef GPIO_Pin) 315 ; ----------------------------------------- 316 ; function GPIO_ReadInputDataBit 317 ; ----------------------------------------- 00856D 318 _GPIO_ReadInputDataBit: 00856D 88 [ 1] 319 push a 00856E 6B 01 [ 1] 320 ld (0x01, sp), a 321 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 380: return ((BitStatus)(GPIOx->IDR & (uint8_t)GPIO_Pin)); 008570 E6 01 [ 1] 322 ld a, (0x1, x) 008572 14 01 [ 1] 323 and a, (0x01, sp) 008574 40 [ 1] 324 neg a 008575 4F [ 1] 325 clr a 008576 49 [ 1] 326 rlc a 327 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 381: } 008577 5B 01 [ 2] 328 addw sp, #1 008579 81 [ 4] 329 ret 330 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 389: BitStatus GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, GPIO_Pin_TypeDef GPIO_Pin) 331 ; ----------------------------------------- 332 ; function GPIO_ReadOutputDataBit 333 ; ----------------------------------------- 00857A 334 _GPIO_ReadOutputDataBit: 00857A 88 [ 1] 335 push a 00857B 6B 01 [ 1] 336 ld (0x01, sp), a 337 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 391: return ((BitStatus)(GPIOx->ODR & (uint8_t)GPIO_Pin)); 00857D F6 [ 1] 338 ld a, (x) 00857E 14 01 [ 1] 339 and a, (0x01, sp) 008580 40 [ 1] 340 neg a 008581 4F [ 1] 341 clr a 008582 49 [ 1] 342 rlc a 343 ; ../inc/stm8l151x/src/stm8l15x_gpio.c: 392: } 008583 5B 01 [ 2] 344 addw sp, #1 008585 81 [ 4] 345 ret 346 .area CODE 347 .area CONST 348 .area INITIALIZER 349 .area CABS (ABS)