Upload time out

Reply to Upload time out on Wed, 03 Jan 2018 17:26:00 GMT

SR — Wed, 03 Jan 2018 17:26:00 GMT

Maybe also in your case also this workaround helps during using VMware.

Reply to Upload time out on Wed, 03 Jan 2018 16:01:17 GMT

zuobiao — Wed, 03 Jan 2018 16:01:17 GMT

OK, now I totally understand where the blocking is:

"VWMare"

I use vmware images for all dev stuff, it's more neat when I work between different computers. however, I did not realise that vmware add an intermedia traitment between usb device and guest OS, I thought it was connected directly.

So solution is simple, I have to compile my codes under Windows (win10 x64) or Linux (Ubuntu 16.0.4), both work well, but never under vmware.

Reply to Upload time out on Fri, 15 Dec 2017 08:48:20 GMT

zuobiao — Fri, 15 Dec 2017 08:48:20 GMT

@dimi
Thanks for Dimi, I did not read the Lesson 1 before.

I just follow all steps for the lesson, under windows 7, with driver 5.40.24, using Arduino1.8.5 downloaded directly from m5stack.com, I can total compil the example code "hello world", but always rejected during flashing.

Is there any possibility that my M5Stack has material default?

Reply to Upload time out on Thu, 14 Dec 2017 06:04:22 GMT

Dimi — Thu, 14 Dec 2017 06:04:22 GMT

@zuobiao please read the Lesson 1. Everything is written: http://forum.m5stack.com/topic/40/lesson-1-the-beginning-of-the-work

Reply to Upload time out on Wed, 13 Dec 2017 11:09:44 GMT

zuobiao — Wed, 13 Dec 2017 11:09:44 GMT

@dimi 在 Upload time out 中说：

5.40.24.

Hi dimi, thank you for your reply, could you please tell me where to get the driver version 5.40.24? I can not find it in the silabs homepage.

Reply to Upload time out on Wed, 13 Dec 2017 09:28:06 GMT

Dimi — Wed, 13 Dec 2017 09:28:06 GMT

Если у Вас Win7, то установите драйвер версии 5.40.24. И проверьте версию через диспетчер устройств. Так же попробуйте во время процесса нажать кнопку питания на M5Stack.

If You have Win7, then install the driver version 5.40.24. And check the version through the device Manager. Also try during the process, press the power button on M5Stack.

Reply to Upload time out on Tue, 12 Dec 2017 18:18:31 GMT

zuobiao — Tue, 12 Dec 2017 18:18:31 GMT

I have the same problem.
a brand new M5STACK core, with Arduino1.8.5 + library M5Stack from github + driver Linux_3.x.x_4.x.x_VCP from silabs.com, I got error message:

Archiving built core (caching) in: /tmp/arduino_cache_375208/core/core_espressif_esp32_esp32_FlashMode_qio,FlashFreq_80,FlashSize_4M,UploadSpeed_921600,DebugLevel_none_41c73171d0dd7eab7864b998a89c78d5.a
Sketch uses 135724 bytes (10%) of program storage space. Maximum is 1310720 bytes.
Global variables use 10592 bytes (3%) of dynamic memory, leaving 284320 bytes for local variables. Maximum is 294912 bytes.
esptool.py v2.1
Connecting.....................................................

A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header
A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header

I'm total lost.

Dev under Debian9 x64.