esp hang on "(0) cpu_start: App cpu up".Did I buy a fake esp32-s3 wroom 1u?

pekarate
Posts: 2
Joined: Wed Feb 19, 2020 11:51 pm

esp hang on "(0) cpu_start: App cpu up".Did I buy a fake esp32-s3 wroom 1u?

Postby pekarate » Fri Jul 12, 2024 6:10 pm

I have 2 esp32-s3 wroom 1u . 2 boards run same code but 1 board hang on I (0) cpu_start: App cpu up.
espidf version V5.1.4
ouput log below


I (1124) MSPI Timing: PSRAM timing tuning index: 3
I (1124) esp_psram: Found 8MB PSRAM device
I (1124) esp_psram: Speed: 120MHz
I (1189) mmu_psram: Instructions copied and mapped to SPIRAM
I (1425) mmu_psram: Read only data copied and mapped to SPIRAM
I (1425) cpu_start: Pro cpu up.
I (1425) cpu_start: Starting app cpu, entry point is 0x4037997c

0x4037997c: call_start_cpu1 at D:/00.SOFTWARE/ESPIDF514/v5.1.4/esp-idf/components/esp_system/port/cpu_start.c:159

I (0) cpu_start: App cpu up.
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x10 (RTCWDT_RTC_RST),boot:0xb (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3818,len:0x18dc
load:0x403c9700,len:0x4
load:0x403c9704,len:0xda4
load:0x403cc700,len:0x308c
entry 0x403c9934
I (27) boot: ESP-IDF v5.1.4 2nd stage bootloader
I (27) boot: compile time Jul 13 2024 00:44:54
I (28) boot: Multicore bootloader
I (31) boot: chip revision: v0.2
I (34) qio_mode: Enabling default flash chip QIO
I (40) boot.esp32s3: Boot SPI Speed : 80MHz
I (44) boot.esp32s3: SPI Mode : QIO
I (49) boot.esp32s3: SPI Flash Size : 16MB
I (54) boot: Enabling RNG early entropy source..
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MicroController
Posts: 1696
Joined: Mon Oct 17, 2022 7:38 pm
Location: Europe, Germany

Re: esp hang on "(0) cpu_start: App cpu up".Did I buy a fake esp32-s3 wroom 1u?

Postby MicroController » Sat Jul 13, 2024 12:00 pm

Try running the PSRAM at 80 MHz.

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