ESP32-CAM esp_core_dump_flash

Other Hardware 3rd Party Boards
61

I managed to upload the file to the esp32 cm using the default configurations, but when it came time to reset I got the following text:
rst:0x1 (POWERON_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:0x3fff0030,len:1344
load:0x40078000,len:13964
load:0x40080400,len:3600
entry 0x400805f0
E (494) esp_core_dump_f�f�� No core dump partition found!
E (494) esp_core_dump_flash: No core dump partition found!
.........................
And so it continues to show points without connecting. Has anyone solved it?

62

Hi I spoke with the seller and he sent me 2 files 1 the .bin firmware and 2 the flash that you have to use perforce that here are the 2 files that I managed to at least bring it back to factory mode link . Flash+firmwer

63

Hello, good news, I was now able to solve the previous question. I changed computers, I did it on a desktop PC, I followed all the steps, I used the usb ttl cp210x converter. Everything worked perfectly.

64

You have to be careful to use the GND pin that is next to the 5v pin on the esp32 cam otherwise it will show the error that says it cannot load the sketch

1 Like
65

On some ESP32CAMs the 'GND' pin that is next to GPIO1\UOTXD is connected to the EN\Reset pin of the EPS32.

66

Aunque siga apareciendo ese error la cámara funciona
Even though this error continues to appear, the camera works

68

Where I can find this partition.csv file

69

There is no point in modifying that partition, but if you want to experiment you can find it in the folder that is created when opening the camarawebserver example

70

Ams1117 sıradan çıxıb. 3.3 v. Yoxdur.

71

Hola yo uso español pero puedo usar un poco inglés podrías usar inglés para entendernos?

72

Hey i would like some help if you're always there please ? for the correct partition.csv because i got those issue:

 `rst:0x1 (POWERON_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:0x3fff0030,len:1184
load:0x40078000,len:13260
load:0x40080400,len:3028
entry 0x400805e4
E (537) esp_core_dump_flash:��ɕ�dump partition found!
E (537) esp_core_dump_flash: No core dump partition found!`

and i test every partition on this forums and nothing works
And by the way still have an infinity dot...
Thanks !

73

Do you know how much memory your esp32-cam module has? You have to adjust the partition table based on memory size so that the partitions are all in real, available memory. If you can let me know, I can hopefully give you a partition scheme that should work.

74

I search on internet and found how to do it, it work now ! Thanks !

1 Like
75

The Sketch can work without the errors of the partitions the infinite dots are because you are connecting to the Internet

1 Like
76

Edité el archivo de particion pero entra en un loop indefinido al arrancar el programa. Ahora trato de cambiar el valor de la particion y me aparece un error por que la particion era mayor. Si quito la linea se acaba el loop pero vuelvo al error "no core dump partition found".
Mi camara funciona pero no funciona el reconocimiento facial ademas del error de la particion.

77

I suggest you install everything from scratch

78

I had an error: esp_core_dump_flash - it helped me to load the sketch from another computer and it connected!

79

perfect trouble shooting works fine

80

excellent

81

which parameter was it and what did you change