This repository was archived by the owner on Sep 16, 2024. It is now read-only.
This repository was archived by the owner on Sep 16, 2024. It is now read-only.
fipy flash error #170
Description
Please include the following information when submitting a bug report:
- FiPy
- Trying to update firmware via USB/UART.
When trying to flash my device. It just gives time out error.
Also tried with Pycom upgrade tool (both on ubuntu and Mac OS). Still got the same error.
The error looks like:
Use make SECURE=on [optionally SECURE_KEY ?= secure_boot_signing_key.pem] to enable Secure Boot and Flash Encryption mechanisms.
Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.
Entering flash mode
Flashing project
python /home/user/esp/pycom-esp-idf/components/esptool_py/esptool/esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 921600 --before no_reset --after no_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size detect 0x1000 build/FIPY/release/bootloader/bootloader.bin 0x8000 build/FIPY/release/lib/partitions.bin 0x10000 build/FIPY/release/fipy.bin
esptool.py v2.1
Connecting........_____....._____....._____....._____....._____....._____....._____....._____....._____....._____
A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header
application.mk:627: recipe for target 'flash' failed
make: *** [flash] Error 2
Thank you!