ARM GAS /tmp/cc1M1RRk.s page 1 1 .cpu cortex-m4 2 .eabi_attribute 27, 1 3 .eabi_attribute 28, 1 4 .eabi_attribute 20, 1 5 .eabi_attribute 21, 1 6 .eabi_attribute 23, 3 7 .eabi_attribute 24, 1 8 .eabi_attribute 25, 1 9 .eabi_attribute 26, 1 10 .eabi_attribute 30, 2 11 .eabi_attribute 34, 1 12 .eabi_attribute 18, 4 13 .file "stm32g4xx_hal_pwr.c" 14 .text 15 .section .text.HAL_PWR_DeInit,"ax",%progbits 16 .align 1 17 .p2align 2,,3 18 .global HAL_PWR_DeInit 19 .arch armv7e-m 20 .syntax unified 21 .thumb 22 .thumb_func 23 .fpu fpv4-sp-d16 25 HAL_PWR_DeInit: 26 @ args = 0, pretend = 0, frame = 0 27 @ frame_needed = 0, uses_anonymous_args = 0 28 @ link register save eliminated. 29 0000 044B ldr r3, .L3 30 0002 9A6B ldr r2, [r3, #56] 31 0004 42F08052 orr r2, r2, #268435456 32 0008 9A63 str r2, [r3, #56] 33 000a 9A6B ldr r2, [r3, #56] 34 000c 22F08052 bic r2, r2, #268435456 35 0010 9A63 str r2, [r3, #56] 36 0012 7047 bx lr 37 .L4: 38 .align 2 39 .L3: 40 0014 00100240 .word 1073876992 42 .section .text.HAL_PWR_EnableBkUpAccess,"ax",%progbits 43 .align 1 44 .p2align 2,,3 45 .global HAL_PWR_EnableBkUpAccess 46 .syntax unified 47 .thumb 48 .thumb_func 49 .fpu fpv4-sp-d16 51 HAL_PWR_EnableBkUpAccess: 52 @ args = 0, pretend = 0, frame = 0 53 @ frame_needed = 0, uses_anonymous_args = 0 54 @ link register save eliminated. 55 0000 024A ldr r2, .L6 56 0002 1368 ldr r3, [r2] 57 0004 43F48073 orr r3, r3, #256 58 0008 1360 str r3, [r2] 59 000a 7047 bx lr 60 .L7: ARM GAS /tmp/cc1M1RRk.s page 2 61 .align 2 62 .L6: 63 000c 00700040 .word 1073770496 65 .section .text.HAL_PWR_DisableBkUpAccess,"ax",%progbits 66 .align 1 67 .p2align 2,,3 68 .global HAL_PWR_DisableBkUpAccess 69 .syntax unified 70 .thumb 71 .thumb_func 72 .fpu fpv4-sp-d16 74 HAL_PWR_DisableBkUpAccess: 75 @ args = 0, pretend = 0, frame = 0 76 @ frame_needed = 0, uses_anonymous_args = 0 77 @ link register save eliminated. 78 0000 024A ldr r2, .L9 79 0002 1368 ldr r3, [r2] 80 0004 23F48073 bic r3, r3, #256 81 0008 1360 str r3, [r2] 82 000a 7047 bx lr 83 .L10: 84 .align 2 85 .L9: 86 000c 00700040 .word 1073770496 88 .section .text.HAL_PWR_ConfigPVD,"ax",%progbits 89 .align 1 90 .p2align 2,,3 91 .global HAL_PWR_ConfigPVD 92 .syntax unified 93 .thumb 94 .thumb_func 95 .fpu fpv4-sp-d16 97 HAL_PWR_ConfigPVD: 98 @ args = 0, pretend = 0, frame = 0 99 @ frame_needed = 0, uses_anonymous_args = 0 100 @ link register save eliminated. 101 0000 1C49 ldr r1, .L29 102 0002 1D4B ldr r3, .L29+4 103 0004 4A68 ldr r2, [r1, #4] 104 0006 10B4 push {r4} 105 0008 0468 ldr r4, [r0] 106 000a 22F00E02 bic r2, r2, #14 107 000e 2243 orrs r2, r2, r4 108 0010 4A60 str r2, [r1, #4] 109 0012 5A68 ldr r2, [r3, #4] 110 0014 22F48032 bic r2, r2, #65536 111 0018 5A60 str r2, [r3, #4] 112 001a 1A68 ldr r2, [r3] 113 001c 22F48032 bic r2, r2, #65536 114 0020 1A60 str r2, [r3] 115 0022 DA68 ldr r2, [r3, #12] 116 0024 22F48032 bic r2, r2, #65536 117 0028 DA60 str r2, [r3, #12] 118 002a 9A68 ldr r2, [r3, #8] 119 002c 22F48032 bic r2, r2, #65536 120 0030 9A60 str r2, [r3, #8] 121 0032 4268 ldr r2, [r0, #4] ARM GAS /tmp/cc1M1RRk.s page 3 122 0034 D403 lsls r4, r2, #15 123 0036 03D5 bpl .L12 124 0038 1968 ldr r1, [r3] 125 003a 41F48031 orr r1, r1, #65536 126 003e 1960 str r1, [r3] 127 .L12: 128 0040 9003 lsls r0, r2, #14 129 0042 04D5 bpl .L13 130 0044 0C49 ldr r1, .L29+4 131 0046 4B68 ldr r3, [r1, #4] 132 0048 43F48033 orr r3, r3, #65536 133 004c 4B60 str r3, [r1, #4] 134 .L13: 135 004e D107 lsls r1, r2, #31 136 0050 04D5 bpl .L14 137 0052 0949 ldr r1, .L29+4 138 0054 8B68 ldr r3, [r1, #8] 139 0056 43F48033 orr r3, r3, #65536 140 005a 8B60 str r3, [r1, #8] 141 .L14: 142 005c 9307 lsls r3, r2, #30 143 005e 04D5 bpl .L15 144 0060 054A ldr r2, .L29+4 145 0062 D368 ldr r3, [r2, #12] 146 0064 43F48033 orr r3, r3, #65536 147 0068 D360 str r3, [r2, #12] 148 .L15: 149 006a 0020 movs r0, #0 150 006c 5DF8044B ldr r4, [sp], #4 151 0070 7047 bx lr 152 .L30: 153 0072 00BF .align 2 154 .L29: 155 0074 00700040 .word 1073770496 156 0078 00040140 .word 1073808384 158 .section .text.HAL_PWR_EnablePVD,"ax",%progbits 159 .align 1 160 .p2align 2,,3 161 .global HAL_PWR_EnablePVD 162 .syntax unified 163 .thumb 164 .thumb_func 165 .fpu fpv4-sp-d16 167 HAL_PWR_EnablePVD: 168 @ args = 0, pretend = 0, frame = 0 169 @ frame_needed = 0, uses_anonymous_args = 0 170 @ link register save eliminated. 171 0000 024A ldr r2, .L32 172 0002 5368 ldr r3, [r2, #4] 173 0004 43F00103 orr r3, r3, #1 174 0008 5360 str r3, [r2, #4] 175 000a 7047 bx lr 176 .L33: 177 .align 2 178 .L32: 179 000c 00700040 .word 1073770496 181 .section .text.HAL_PWR_DisablePVD,"ax",%progbits ARM GAS /tmp/cc1M1RRk.s page 4 182 .align 1 183 .p2align 2,,3 184 .global HAL_PWR_DisablePVD 185 .syntax unified 186 .thumb 187 .thumb_func 188 .fpu fpv4-sp-d16 190 HAL_PWR_DisablePVD: 191 @ args = 0, pretend = 0, frame = 0 192 @ frame_needed = 0, uses_anonymous_args = 0 193 @ link register save eliminated. 194 0000 024A ldr r2, .L35 195 0002 5368 ldr r3, [r2, #4] 196 0004 23F00103 bic r3, r3, #1 197 0008 5360 str r3, [r2, #4] 198 000a 7047 bx lr 199 .L36: 200 .align 2 201 .L35: 202 000c 00700040 .word 1073770496 204 .section .text.HAL_PWR_EnableWakeUpPin,"ax",%progbits 205 .align 1 206 .p2align 2,,3 207 .global HAL_PWR_EnableWakeUpPin 208 .syntax unified 209 .thumb 210 .thumb_func 211 .fpu fpv4-sp-d16 213 HAL_PWR_EnableWakeUpPin: 214 @ args = 0, pretend = 0, frame = 0 215 @ frame_needed = 0, uses_anonymous_args = 0 216 @ link register save eliminated. 217 0000 0649 ldr r1, .L38 218 0002 CA68 ldr r2, [r1, #12] 219 0004 00F01F0C and ip, r0, #31 220 0008 22EA0C02 bic r2, r2, ip 221 000c 42EA5012 orr r2, r2, r0, lsr #5 222 0010 CA60 str r2, [r1, #12] 223 0012 8B68 ldr r3, [r1, #8] 224 0014 4CEA0303 orr r3, ip, r3 225 0018 8B60 str r3, [r1, #8] 226 001a 7047 bx lr 227 .L39: 228 .align 2 229 .L38: 230 001c 00700040 .word 1073770496 232 .section .text.HAL_PWR_DisableWakeUpPin,"ax",%progbits 233 .align 1 234 .p2align 2,,3 235 .global HAL_PWR_DisableWakeUpPin 236 .syntax unified 237 .thumb 238 .thumb_func 239 .fpu fpv4-sp-d16 241 HAL_PWR_DisableWakeUpPin: 242 @ args = 0, pretend = 0, frame = 0 243 @ frame_needed = 0, uses_anonymous_args = 0 ARM GAS /tmp/cc1M1RRk.s page 5 244 @ link register save eliminated. 245 0000 034A ldr r2, .L41 246 0002 9368 ldr r3, [r2, #8] 247 0004 00F01F00 and r0, r0, #31 248 0008 23EA0003 bic r3, r3, r0 249 000c 9360 str r3, [r2, #8] 250 000e 7047 bx lr 251 .L42: 252 .align 2 253 .L41: 254 0010 00700040 .word 1073770496 256 .section .text.HAL_PWR_EnterSLEEPMode,"ax",%progbits 257 .align 1 258 .p2align 2,,3 259 .global HAL_PWR_EnterSLEEPMode 260 .syntax unified 261 .thumb 262 .thumb_func 263 .fpu fpv4-sp-d16 265 HAL_PWR_EnterSLEEPMode: 266 @ args = 0, pretend = 0, frame = 0 267 @ frame_needed = 0, uses_anonymous_args = 0 268 0000 0D4B ldr r3, .L54 269 0002 10B5 push {r4, lr} 270 0004 5B69 ldr r3, [r3, #20] 271 0006 0C46 mov r4, r1 272 0008 60B9 cbnz r0, .L44 273 000a 9A05 lsls r2, r3, #22 274 000c 11D4 bmi .L52 275 .L45: 276 000e 0B4A ldr r2, .L54+4 277 0010 1369 ldr r3, [r2, #16] 278 0012 012C cmp r4, #1 279 0014 23F00403 bic r3, r3, #4 280 0018 1361 str r3, [r2, #16] 281 001a 08D0 beq .L53 282 .syntax unified 283 @ 479 "Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr.c" 1 284 001c 40BF sev 285 @ 0 "" 2 286 @ 480 "Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr.c" 1 287 001e 20BF wfe 288 @ 0 "" 2 289 @ 481 "Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr.c" 1 290 0020 20BF wfe 291 @ 0 "" 2 292 .thumb 293 .syntax unified 294 0022 10BD pop {r4, pc} 295 .L44: 296 0024 9B05 lsls r3, r3, #22 297 0026 F2D4 bmi .L45 298 0028 FFF7FEFF bl HAL_PWREx_EnableLowPowerRunMode 299 002c EFE7 b .L45 300 .L53: 301 .syntax unified 302 @ 474 "Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr.c" 1 ARM GAS /tmp/cc1M1RRk.s page 6 303 002e 30BF wfi 304 @ 0 "" 2 305 .thumb 306 .syntax unified 307 0030 10BD pop {r4, pc} 308 .L52: 309 0032 FFF7FEFF bl HAL_PWREx_DisableLowPowerRunMode 310 0036 EAE7 b .L45 311 .L55: 312 .align 2 313 .L54: 314 0038 00700040 .word 1073770496 315 003c 00ED00E0 .word -536810240 317 .section .text.HAL_PWR_EnterSTOPMode,"ax",%progbits 318 .align 1 319 .p2align 2,,3 320 .global HAL_PWR_EnterSTOPMode 321 .syntax unified 322 .thumb 323 .thumb_func 324 .fpu fpv4-sp-d16 326 HAL_PWR_EnterSTOPMode: 327 @ args = 0, pretend = 0, frame = 0 328 @ frame_needed = 0, uses_anonymous_args = 0 329 @ link register save eliminated. 330 0000 B0F5804F cmp r0, #16384 331 0004 0846 mov r0, r1 332 0006 01D0 beq .L58 333 0008 FFF7FEBF b HAL_PWREx_EnterSTOP0Mode 334 .L58: 335 000c FFF7FEBF b HAL_PWREx_EnterSTOP1Mode 337 .section .text.HAL_PWR_EnterSTANDBYMode,"ax",%progbits 338 .align 1 339 .p2align 2,,3 340 .global HAL_PWR_EnterSTANDBYMode 341 .syntax unified 342 .thumb 343 .thumb_func 344 .fpu fpv4-sp-d16 346 HAL_PWR_EnterSTANDBYMode: 347 @ args = 0, pretend = 0, frame = 0 348 @ frame_needed = 0, uses_anonymous_args = 0 349 @ link register save eliminated. 350 0000 0649 ldr r1, .L60 351 0002 074A ldr r2, .L60+4 352 0004 0B68 ldr r3, [r1] 353 0006 23F00703 bic r3, r3, #7 354 000a 43F00303 orr r3, r3, #3 355 000e 0B60 str r3, [r1] 356 0010 1369 ldr r3, [r2, #16] 357 0012 43F00403 orr r3, r3, #4 358 0016 1361 str r3, [r2, #16] 359 .syntax unified 360 @ 562 "Drivers/STM32G4xx_HAL_Driver/Src/stm32g4xx_hal_pwr.c" 1 361 0018 30BF wfi 362 @ 0 "" 2 363 .thumb ARM GAS /tmp/cc1M1RRk.s page 7 364 .syntax unified 365 001a 7047 bx lr 366 .L61: 367 .align 2 368 .L60: 369 001c 00700040 .word 1073770496 370 0020 00ED00E0 .word -536810240 372 .section .text.HAL_PWR_EnableSleepOnExit,"ax",%progbits 373 .align 1 374 .p2align 2,,3 375 .global HAL_PWR_EnableSleepOnExit 376 .syntax unified 377 .thumb 378 .thumb_func 379 .fpu fpv4-sp-d16 381 HAL_PWR_EnableSleepOnExit: 382 @ args = 0, pretend = 0, frame = 0 383 @ frame_needed = 0, uses_anonymous_args = 0 384 @ link register save eliminated. 385 0000 024A ldr r2, .L63 386 0002 1369 ldr r3, [r2, #16] 387 0004 43F00203 orr r3, r3, #2 388 0008 1361 str r3, [r2, #16] 389 000a 7047 bx lr 390 .L64: 391 .align 2 392 .L63: 393 000c 00ED00E0 .word -536810240 395 .section .text.HAL_PWR_DisableSleepOnExit,"ax",%progbits 396 .align 1 397 .p2align 2,,3 398 .global HAL_PWR_DisableSleepOnExit 399 .syntax unified 400 .thumb 401 .thumb_func 402 .fpu fpv4-sp-d16 404 HAL_PWR_DisableSleepOnExit: 405 @ args = 0, pretend = 0, frame = 0 406 @ frame_needed = 0, uses_anonymous_args = 0 407 @ link register save eliminated. 408 0000 024A ldr r2, .L66 409 0002 1369 ldr r3, [r2, #16] 410 0004 23F00203 bic r3, r3, #2 411 0008 1361 str r3, [r2, #16] 412 000a 7047 bx lr 413 .L67: 414 .align 2 415 .L66: 416 000c 00ED00E0 .word -536810240 418 .section .text.HAL_PWR_EnableSEVOnPend,"ax",%progbits 419 .align 1 420 .p2align 2,,3 421 .global HAL_PWR_EnableSEVOnPend 422 .syntax unified 423 .thumb 424 .thumb_func 425 .fpu fpv4-sp-d16 ARM GAS /tmp/cc1M1RRk.s page 8 427 HAL_PWR_EnableSEVOnPend: 428 @ args = 0, pretend = 0, frame = 0 429 @ frame_needed = 0, uses_anonymous_args = 0 430 @ link register save eliminated. 431 0000 024A ldr r2, .L69 432 0002 1369 ldr r3, [r2, #16] 433 0004 43F01003 orr r3, r3, #16 434 0008 1361 str r3, [r2, #16] 435 000a 7047 bx lr 436 .L70: 437 .align 2 438 .L69: 439 000c 00ED00E0 .word -536810240 441 .section .text.HAL_PWR_DisableSEVOnPend,"ax",%progbits 442 .align 1 443 .p2align 2,,3 444 .global HAL_PWR_DisableSEVOnPend 445 .syntax unified 446 .thumb 447 .thumb_func 448 .fpu fpv4-sp-d16 450 HAL_PWR_DisableSEVOnPend: 451 @ args = 0, pretend = 0, frame = 0 452 @ frame_needed = 0, uses_anonymous_args = 0 453 @ link register save eliminated. 454 0000 024A ldr r2, .L72 455 0002 1369 ldr r3, [r2, #16] 456 0004 23F01003 bic r3, r3, #16 457 0008 1361 str r3, [r2, #16] 458 000a 7047 bx lr 459 .L73: 460 .align 2 461 .L72: 462 000c 00ED00E0 .word -536810240 464 .section .text.HAL_PWR_PVDCallback,"ax",%progbits 465 .align 1 466 .p2align 2,,3 467 .weak HAL_PWR_PVDCallback 468 .syntax unified 469 .thumb 470 .thumb_func 471 .fpu fpv4-sp-d16 473 HAL_PWR_PVDCallback: 474 @ args = 0, pretend = 0, frame = 0 475 @ frame_needed = 0, uses_anonymous_args = 0 476 @ link register save eliminated. 477 0000 7047 bx lr 479 0002 00BF .ident "GCC: (15:10.3-2021.07-4) 10.3.1 20210621 (release)" ARM GAS /tmp/cc1M1RRk.s page 9 DEFINED SYMBOLS *ABS*:0000000000000000 stm32g4xx_hal_pwr.c /tmp/cc1M1RRk.s:16 .text.HAL_PWR_DeInit:0000000000000000 $t /tmp/cc1M1RRk.s:25 .text.HAL_PWR_DeInit:0000000000000000 HAL_PWR_DeInit /tmp/cc1M1RRk.s:40 .text.HAL_PWR_DeInit:0000000000000014 $d /tmp/cc1M1RRk.s:43 .text.HAL_PWR_EnableBkUpAccess:0000000000000000 $t /tmp/cc1M1RRk.s:51 .text.HAL_PWR_EnableBkUpAccess:0000000000000000 HAL_PWR_EnableBkUpAccess /tmp/cc1M1RRk.s:63 .text.HAL_PWR_EnableBkUpAccess:000000000000000c $d /tmp/cc1M1RRk.s:66 .text.HAL_PWR_DisableBkUpAccess:0000000000000000 $t /tmp/cc1M1RRk.s:74 .text.HAL_PWR_DisableBkUpAccess:0000000000000000 HAL_PWR_DisableBkUpAccess /tmp/cc1M1RRk.s:86 .text.HAL_PWR_DisableBkUpAccess:000000000000000c $d /tmp/cc1M1RRk.s:89 .text.HAL_PWR_ConfigPVD:0000000000000000 $t /tmp/cc1M1RRk.s:97 .text.HAL_PWR_ConfigPVD:0000000000000000 HAL_PWR_ConfigPVD /tmp/cc1M1RRk.s:155 .text.HAL_PWR_ConfigPVD:0000000000000074 $d /tmp/cc1M1RRk.s:159 .text.HAL_PWR_EnablePVD:0000000000000000 $t /tmp/cc1M1RRk.s:167 .text.HAL_PWR_EnablePVD:0000000000000000 HAL_PWR_EnablePVD /tmp/cc1M1RRk.s:179 .text.HAL_PWR_EnablePVD:000000000000000c $d /tmp/cc1M1RRk.s:182 .text.HAL_PWR_DisablePVD:0000000000000000 $t /tmp/cc1M1RRk.s:190 .text.HAL_PWR_DisablePVD:0000000000000000 HAL_PWR_DisablePVD /tmp/cc1M1RRk.s:202 .text.HAL_PWR_DisablePVD:000000000000000c $d /tmp/cc1M1RRk.s:205 .text.HAL_PWR_EnableWakeUpPin:0000000000000000 $t /tmp/cc1M1RRk.s:213 .text.HAL_PWR_EnableWakeUpPin:0000000000000000 HAL_PWR_EnableWakeUpPin /tmp/cc1M1RRk.s:230 .text.HAL_PWR_EnableWakeUpPin:000000000000001c $d /tmp/cc1M1RRk.s:233 .text.HAL_PWR_DisableWakeUpPin:0000000000000000 $t /tmp/cc1M1RRk.s:241 .text.HAL_PWR_DisableWakeUpPin:0000000000000000 HAL_PWR_DisableWakeUpPin /tmp/cc1M1RRk.s:254 .text.HAL_PWR_DisableWakeUpPin:0000000000000010 $d /tmp/cc1M1RRk.s:257 .text.HAL_PWR_EnterSLEEPMode:0000000000000000 $t /tmp/cc1M1RRk.s:265 .text.HAL_PWR_EnterSLEEPMode:0000000000000000 HAL_PWR_EnterSLEEPMode /tmp/cc1M1RRk.s:314 .text.HAL_PWR_EnterSLEEPMode:0000000000000038 $d /tmp/cc1M1RRk.s:318 .text.HAL_PWR_EnterSTOPMode:0000000000000000 $t /tmp/cc1M1RRk.s:326 .text.HAL_PWR_EnterSTOPMode:0000000000000000 HAL_PWR_EnterSTOPMode /tmp/cc1M1RRk.s:338 .text.HAL_PWR_EnterSTANDBYMode:0000000000000000 $t /tmp/cc1M1RRk.s:346 .text.HAL_PWR_EnterSTANDBYMode:0000000000000000 HAL_PWR_EnterSTANDBYMode /tmp/cc1M1RRk.s:369 .text.HAL_PWR_EnterSTANDBYMode:000000000000001c $d /tmp/cc1M1RRk.s:373 .text.HAL_PWR_EnableSleepOnExit:0000000000000000 $t /tmp/cc1M1RRk.s:381 .text.HAL_PWR_EnableSleepOnExit:0000000000000000 HAL_PWR_EnableSleepOnExit /tmp/cc1M1RRk.s:393 .text.HAL_PWR_EnableSleepOnExit:000000000000000c $d /tmp/cc1M1RRk.s:396 .text.HAL_PWR_DisableSleepOnExit:0000000000000000 $t /tmp/cc1M1RRk.s:404 .text.HAL_PWR_DisableSleepOnExit:0000000000000000 HAL_PWR_DisableSleepOnExit /tmp/cc1M1RRk.s:416 .text.HAL_PWR_DisableSleepOnExit:000000000000000c $d /tmp/cc1M1RRk.s:419 .text.HAL_PWR_EnableSEVOnPend:0000000000000000 $t /tmp/cc1M1RRk.s:427 .text.HAL_PWR_EnableSEVOnPend:0000000000000000 HAL_PWR_EnableSEVOnPend /tmp/cc1M1RRk.s:439 .text.HAL_PWR_EnableSEVOnPend:000000000000000c $d /tmp/cc1M1RRk.s:442 .text.HAL_PWR_DisableSEVOnPend:0000000000000000 $t /tmp/cc1M1RRk.s:450 .text.HAL_PWR_DisableSEVOnPend:0000000000000000 HAL_PWR_DisableSEVOnPend /tmp/cc1M1RRk.s:462 .text.HAL_PWR_DisableSEVOnPend:000000000000000c $d /tmp/cc1M1RRk.s:465 .text.HAL_PWR_PVDCallback:0000000000000000 $t /tmp/cc1M1RRk.s:473 .text.HAL_PWR_PVDCallback:0000000000000000 HAL_PWR_PVDCallback UNDEFINED SYMBOLS HAL_PWREx_EnableLowPowerRunMode HAL_PWREx_DisableLowPowerRunMode HAL_PWREx_EnterSTOP0Mode HAL_PWREx_EnterSTOP1Mode