ESP32 Forum

Posted: **Wed Mar 27, 2019 12:51 pm**

Hi,

I am trying ESP solo 1 for the first time and it is giving me a specific error every time. i uploaded blink example it got uploaded but it gave me an error:

Code: Select all

ets Jun  8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:928
ho 0 tail 12 room 4
load:0x40078000,len:9280
load:0x40080400,len:5848
entry 0x40080698
E (97) cpu_start: Running on single core chip, but application is built with dual core support.
E (97) cpu_start: Please enable CONFIG_FREERTOS_UNICORE option in menuconfig.
abort() was called at PC 0x400825a2 on core 0

Backtrace: 0x400852a8:0x3ffe3be0 0x400854d5:0x3ffe3c00 0x400825a2:0x3ffe3c20 0x40078f93:0x3ffe3c40 0x40078ff9:0x3ffe3c70 0x40079004:0x3ffe3ca0 0x400791a3:0x3ffe3cc0 0x400806ca:0x3ffe3df0 0x40007c31:0x3ffe3eb0 0x4000073d:0x3ffe3f20

Rebooting...

Does anyone facing the same issue? i even changed the device to esp 32 dev module. but no changes.

thank you in advance.

Best Regards,
Karthhic

Posted: **Wed Mar 27, 2019 2:04 pm**

ESP SOLO is a single core chip, however you've built the application for dual core chips thus you get the following error

Code: Select all

E (97) cpu_start: Running on single core chip, but application is built with dual core support.
E (97) cpu_start: Please enable CONFIG_FREERTOS_UNICORE option in menuconfig.
abort() was called at PC 0x400825a2 on core 0

Run make menuconfig and under component config -> FreeRTOS select the option to run FreeRTOS on a single core.

Posted: **Tue Dec 20, 2022 9:41 am**

ESP_Dazz wrote: ↑
Wed Mar 27, 2019 2:04 pm
ESP SOLO is a single core chip, however you've built the application for dual core chips thus you get the following error
Code: Select all
E (97) cpu_start: Running on single core chip, but application is built with dual core support.
E (97) cpu_start: Please enable CONFIG_FREERTOS_UNICORE option in menuconfig.
abort() was called at PC 0x400825a2 on core 0
Run make menuconfig and under component config -> FreeRTOS select the option to run FreeRTOS on a single core.

Sorry for the newbie question. I am kinda new to this, can you help me where can I navigate to make menuconfig and then component config?

Posted: **Wed Dec 21, 2022 2:03 am**

I no longer support the ESP32-SOLO in the Arduino IDE. You can use the SOLO with VSCode/Platform.io and the tasmota framework build.
https://docs.platformio.org/en/latest/i ... ide-vscode
https://github.com/tasmota/platform-espressif32

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