Доброго дня! Захотелось повторить Светодиодная гирлянда для ёлки на базе WS2811 Теперь имею проблему с прошивкой (выглядит это так):
Что может быть не так и если дело в скорости, то как её понизить?
red@ubuntu:~/Downloads/esp-open-sdk/esp-tree$ sudo make flash
esptool.py -p /dev/ttyUSB0 --baud 921600 write_flash -fs 16m -fm qio -ff 40m \
0x0 ../esp-open-rtos/bootloader/firmware_prebuilt/rboot.bin 0x1000 ../esp-open-rtos/bootloader/firmware_prebuilt/blank_config.bin 0x2000 ./firmware/esp_ws2812.bin
WARNING: Flash size arguments in megabits like '16m' are deprecated.
Please use the equivalent size '2MB'.
Megabit arguments may be removed in a future release.
esptool.py v2.5.0
Serial port /dev/ttyUSB0
Connecting…
Detecting chip type… ESP8266
Chip is ESP8266EX
Features: WiFi
MAC: ************* (удалил)
Uploading stub…
Running stub…
Stub running…
Changing baud rate to 921600
Changed.
Configuring flash size…
A fatal error occurred: Timed out waiting for packet header
../esp-open-rtos/common.mk:247: recipe for target 'flash' failed
make: *** [flash] Error 2
Или такое в конце:
A fatal error occurred: Invalid head of packet (0xE0)
../esp-open-rtos/common.mk:247: recipe for target 'flash' failed
make: *** [flash] Error 2
esptool.py -p /dev/ttyUSB0 --baud 921600 write_flash -fs 16m -fm qio -ff 40m \
0x0 ../esp-open-rtos/bootloader/firmware_prebuilt/rboot.bin 0x1000 ../esp-open-rtos/bootloader/firmware_prebuilt/blank_config.bin 0x2000 ./firmware/esp_ws2812.bin
WARNING: Flash size arguments in megabits like '16m' are deprecated.
Please use the equivalent size '2MB'.
Megabit arguments may be removed in a future release.
esptool.py v2.5.0
Serial port /dev/ttyUSB0
Connecting…
Detecting chip type… ESP8266
Chip is ESP8266EX
Features: WiFi
MAC: ************* (удалил)
Uploading stub…
Running stub…
Stub running…
Changing baud rate to 921600
Changed.
Configuring flash size…
A fatal error occurred: Timed out waiting for packet header
../esp-open-rtos/common.mk:247: recipe for target 'flash' failed
make: *** [flash] Error 2
Или такое в конце:
A fatal error occurred: Invalid head of packet (0xE0)
../esp-open-rtos/common.mk:247: recipe for target 'flash' failed
make: *** [flash] Error 2