CODEWITHSUNDEEP
visual-studio-codeesp32esp-idf
Vinitha Subramanian
Vinitha Subramanian

Reputation: 11

rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2)) waiting for download

I am trying to run a simple hello world sketch using Visual Studio Code for ESP32. To upload and to see the response, I typed "idf.py flash monitor" in terminal. It uploads successfully, but after upload, the messages said:

ets Jun 8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download

I am using ESP32 development board. 38 pin board.
Here, I have attached the screen shot.

So far I have worked only in Arduino IDE. I am new to ESP-IDF. What is the problem here?

Upvotes: 1

Views: 11836

Answers (3)

Animesh Nayak
Animesh Nayak

Reputation: 107

press the boot button and then click reset button. it worked out for me

Upvotes: 0

Emil
Emil

Reputation: 18497

The boot rom detects the state of the gpio boot pin when it's powered up. That pin is connected to a button on development boards. If the button is pressed while powering up, software reset will go to download mode rather than booting from the flash.

So the solution is to not press the button while powering up the board. In some cases maybe the button state is incorrectly detected, so just repower the board in that case.

Upvotes: 0

Romel
Romel

Reputation: 11

You just have to select exactly the chip to correctly set the boot address at https://micropython.org/download/esp32/ for example, for the ESP32 Vendor: Espressif, Features: BLE, WiFi1, is 0x1000, with the command esptool.exe --chip esp32 --port COM4 --baud 460800 write_flash -z 0x1000 esp32-20190125-v1.10.bin

Upvotes: 1

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