低电压导致esp32s2陷入循环快速重启，电压恢复也不能进入正常启动模式要怎么解决？

我们用稳压源限定降低电流和电压，然后到达一定幅度后，esp32s2(idf4.3.2)会进入快速循环重启，这时候即便逐渐恢复电压和电流，也不能进入正常状态。

Build:Oct 25 2019

rst:0xf (BROWN_OUT_RST),boot:0xa (SPI_FAST_FLASH_BOOT)

SPIWP:0xee

mode:DIO, clock div:1

load:0x3ffe6100,len:0x1bf4

load:0x4004c000,len:0xc7c

load:0x40050000,len:0x31ec

entry 0x4004c210

I (22) boot: ESP-IDF v4.3.2-dirty 2nd stage bootloader

I (22) boot: compile time 13:46:09

I (22) boot: chip revision: 0

I (25) qio_mode: Enabling default flash chip QIO

I (30) boot.esp32s2: SPI Speed      : 80MHz

I (35) boot.esp32s2: SPI Mode       : QIO

I (40) boot.esp32s2: SPI Flash Size : 4MB

I (44) boot: Enabling RNG early entropy source...

I (50) boot: Partition Table:

I (53) boot: ## Label            Usage          Type ST Offset   Length

I (61) boot:  0 nvs              WiFi data        01 02 00009000 00005000

I (68) boot:  1 otadata          OTA data         01 00 0000e000 00002000

I (76) boot:  2 ota_0            OTA app          00 10 00010000 00100000

I (83) boot:  3 ota_1            OTA app          00 11 00110000 00100000

I (91) boot:  4 storage          Unknown data     01 82 00210000 001e0000

I (98) boot:  5 coredump         Unknown data     01 03 003f0000 00010000

I (105) boot: End of partition table

I (110) esp_image: segment 0: paddr=00010020 vaddr=3f000020 size=231d8h (143832) map

I (143) esp_image: segment 1: paddr=00033200 vaddr=3ffcddf0 size=05744h ( 22340) load

I (148) esp_image: segment 2: paddr=0003894c vaddr=40024000 size=076cch ( 30412) load

I (155) esp_image: segment 3: paddr=00040020 vaddr=40080020 size=8a710h (567056) map

I (254) esp_image: segment 4: paddr=000ca738 vaddr=4002b6cc size=1271ch ( 75548) load

I (271) esp_image: segment 5: paddr=000dce5c vaddr=40070000 size=0002ch (    44) load

I (272) esp_image: segment 6: paddr=000dce90 vaddr=50000000 size=00020h (    32) load

I (290) boot: Loaded app from partition at offset 0x10000

I (290) boot: Disabling RNG early entropy source...

I (302) cache: Instruction cache        : size 8KB, 4Ways, cache line size 32Byte

I (302) cache: Data cache               : size 8KB, 4Ways, cache line size 32Byte

I (308) spiram: Found 16MBit SPI RAM device

I (313) spiram: SPI RAM mode: sram 80m

I (317) spiram: PSRAM initialized, cache is in normal (1-core) mode.

I (324) cpu_start: Pro cpu up.

I (547) spiram: SPI SRAM memory test OK

I (554) cpu_start: Pro cpu start user code

I (554) cpu_start: cpu freq: 240000000

I (554) cpu_start: Application information:

I (557) cpu_start: Project name:     solardevice

I (562) cpu_start: App version:      21

I (567) cpu_start: Compile time:     Jan 18 2022 13:45:37

I (573) cpu_start: ELF file SHA256:  babfb167acf19a32...

I (579) cpu_start: ESP-IDF:          v4.3.2-dirty

I (584) heap_init: Initializing. RAM available for dynamic allocation:

I (591) heap_init: At 3FF9E02C len 00001FC4 (7 KiB): RTCRAM

I (598) heap_init: At 3FFD8B18 len 000234E8 (141 KiB): D/IRAM

I (604) heap_init: At 3FFF�ESP-ROM:esp32s2-rc4-20191025

Build:Oct 25 2019

rst:0xf (BROWN_OUT_RST),boot:0xa (SPI_FAST_FLASH_BOOT)

SPIWP:0xee

mode:DIO, clock div:1

load:0x3ffe6100,len:0x1bf4

load:0x4004c000,len:0xc7c

load:0x40050000,len:0x31ec

entry 0x4004c210

I (22) boot: ESP-IDF v4.3.2-dirty 2nd stage bootloader

I (22) boot: compile time 13:46:09

I (22) boot: chip revision: 0

I (25) qio_mode: Enabling default flash chip QIO

I (30) boot.esp32s2: SPI Speed      : 80MHz

I (35) boot.esp32s2: SPI Mode       : QIO

I (40) boot.esp32s2: SPI Flash Size : 4MB

I (44) boot: Enabling RNG early entropy source...

I (50) boot: Partition Table:

I (53) boot: ## Label            Usage          Type ST Offset   Length

I (61) boot:  0 nvs              WiFi data        01 02 00009000 00005000

I (68) boot:  1 otadata          OTA data         01 00 0000e000 00002000

I (76) boot:  2 ota_0            OTA app          00 10 00010000 00100000

I (83) boot:  3 ota_1            OTA app          00 11 00110000 00100000

I (91) boot:  4 storage          Unknown data     01 82 00210000 001e0000

I (98) boot:  5 coredump         Unknown data     01 03 003f0000 00010000

I (105) boot: End of partition table

I (110) esp_image: segment 0: paddr=00010020 vaddr=3f000020 size=231d8h (143832) map

I (143) esp_image: segment 1: paddr=00033200 vaddr=3ffcddf0 size=05744h ( 22340) load

I (148) esp_image: segment 2: paddr=0003894c vaddr=40024000 size=076cch ( 30412) load

I (155) esp_image: segment 3: paddr=00040020 vaddr=40080020 size=8a710h (567056) map

I (254) esp_image: segment 4: paddr=000ca738 vaddr=4002b6cc size=1271ch ( 75548) load

I (271) esp_image: segment 5: paddr=000dce5c vaddr=40070000 size=0002ch (    44) load

I (272) esp_image: segment 6: paddr=000dce90 vaddr=50000000 size=00020h (    32) load

I (290) boot: Loaded app from partition at offset 0x10000

I (290) boot: Disabling RNG early entropy source...

I (302) cache: Instruction cache        : size 8KB, 4Ways, cache line size 32Byte

I (302) cache: Data cache               : size 8KB, 4Ways, cache line size 32Byte

I (308) spiram: Found 16MBit SPI RAM device

I (313) spiram: SPI RAM mode: sram 80m

I (317) spiram: PSRAM initialized, cache is in normal (1-core) mode.

I (324) cpu_start: Pro cpu up.

I (547) spiram: SPI SRAM memory test OK

I (554) cpu_start: Pro cpu start user code

I (554) cpu_start: cpu freq: 240000000

I (554) cpu_start: Application information:

I (557) cpu_start: Project name:     solardevice

I (562) cpu_start: App version:      21

I (567) cpu_start: Compile time:     Jan 18 2022 13:45:37

I (573) cpu_start: ELF file SHA256:  babfb167acf19a32...

I (579) cpu_start: ESP-IDF:          v4.3.2-dirty

I (584) heap_init: Initializing. RAM available for dynamic allocation:

I (591) heap_init: At 3FF9E02C len 00001FC4 (7 KiB): RTCRAM

I (598) heap_init: At 3FFD8B18 len 000234E8 (141 KiB): D/IRAM

I (604) heap_init: At 3FFF�ESP-ROM:esp32s2-rc4-20191025

Build:Oct 25 2019

rst:0xf (BROWN_OUT_RST),boot:0xa (SPI_FAST_FLASH_BOOT)

SPIWP:0xee

mode:DIO, clock div:1

load:0x3ffe6100,len:0x1bf4

load:0x4004c000,len:0xc7c

load:0x40050000,len:0x31ec

entry 0x4004c210

I (22) boot: ESP-IDF v4.3.2-dirty 2nd stage bootloader

I (22) boot: compile time 13:46:09

I (22) boot: chip revision: 0

I (25) qio_mode: Enabling default flash chip QIO

I (30) boot.esp32s2: SPI Speed      : 80MHz

I (35) boot.esp32s2: SPI Mode       : QIO

I (40) boot.esp32s2: SPI Flash Size : 4MB

I (44) boot: Enabling RNG early entropy source...

I (50) boot: Partition Table:

I (53) boot: ## Label            Usage          Type ST Offset   Length

I (61) boot:  0 nvs              WiFi data        01 02 00009000 00005000

I (68) boot:  1 otadata          OTA data         01 00 0000e000 00002000

I (76) boot:  2 ota_0            OTA app          00 10 00010000 00100000

I (83) boot:  3 ota_1            OTA app          00 11 00110000 00100000

I (91) boot:  4 storage          Unknown data     01 82 00210000 001e0000

I (98) boot:  5 coredump         Unknown data     01 03 003f0000 00010000

I (105) boot: End of partition table

I (110) esp_image: segment 0: paddr=00010020 vaddr=3f000020 size=231d8h (143832) map

I (143) esp_image: segment 1: paddr=00033200 vaddr=3ffcddf0 size=05744h ( 22340) load

I (148) esp_image: segment 2: paddr=0003894c vaddr=40024000 size=076cch ( 30412) load

I (155) esp_image: segment 3: paddr=00040020 vaddr=40080020 size=8a710h (567056) map

I (254) esp_image: segment 4: paddr=000ca738 vaddr=4002b6cc size=1271ch ( 75548) load

I (271) esp_image: segment 5: paddr=000dce5c vaddr=40070000 size=0002ch (    44) load

I (272) esp_image: segment 6: paddr=000dce90 vaddr=50000000 size=00020h (    32) load

I (290) boot: Loaded app from partition at offset 0x10000

I (290) boot: Disabling RNG early entropy source...

I (302) cache: Instruction cache        : size 8KB, 4Ways, cache line size 32Byte

I (302) cache: Data cache               : size 8KB, 4Ways, cache line size 32Byte

I (308) spiram: Found 16MBit SPI RAM device

I (313) spiram: SPI RAM mode: sram 80m

I (317) spiram: PSRAM initialized, cache is in normal (1-core) mode.

I (324) cpu_start: Pro cpu up.

I (547) spiram: SPI SRAM memory test OK

I (554) cpu_start: Pro cpu start user code

I (554) cpu_start: cpu freq: 240000000

I (554) cpu_start: Application information:

I (557) cpu_start: Project name:     solardevice

I (562) cpu_start: App version:      21

I (567) cpu_start: Compile time:     Jan 18 2022 13:45:37

I (573) cpu_start: ELF file SHA256:  babfb167acf19a32...

I (579) cpu_start: ESP-IDF:          v4.3.2-dirty

I (584) heap_init: Initializing. RAM available for dynamic allocation:

I (591) heap_init: At 3FF9E02C len 00001FC4 (7 KiB): RTCRAM

I (598) heap_init: At 3FFD8B18 len 000234E8 (141 KiB): D/IRAM

I (604) heap_init: At 3FFF�ESP-ROM:esp32s2-rc4-20191025

Build:Oct 25 2019

rst:0xf (BROWN_OUT_RST),boot:0xa (SPI_FAST_FLASH_BOOT)

SPIWP:0xee

mode:DIO, clock div:1

load:0x3ffe6100,len:0x1bf4

load:0x4004c000,len:0xc7c