Closed chall3ng3r closed 6 years ago
@slaff thanks for your reply. I am familiar with Sming and using it from initial versions, however, I got busy with other projects while I was on last Sming 2.x series. Now just joined back in, and some new features look amazing.
Your suggested method worked... partially. I did try it, but after Blink sample, I immediately tried ConfigNetwork sample.
After doing flashinit, and flashing Blink sample it works, but other samples with spiff are not working, and shows random characters in serial output.
The board is LoLin V3 (NodeMCU) with ESP12E module. So Its 4MB flash. I remember, previously Sming make used esptool2, but now its using esptool which is in ESP UDK, could that be it?
Before replying, I did try again with Blink sample, it worked, then ConfigNetwork, same issue.
Okay, trying out other samples. HTTP_AJAX works. Its something with ConfigNetwork I think, maybe I have sample from old version mixed up. Going to delete all samples and download again.
Will share how it goes.
Now just joined back in, and some new features look amazing.
Welcome back and hope to see you sending PRs soon :).
working, and shows random characters in serial output.
If the crash is caused due to an error in Sming then you should be able to see a stack trace, that you can later decode. Try to reset the device after flashing. Then capture the serial output and paste it here from the start till the crash to see what is actually happening.
Thank you, yes started working with node-red, and didn't find any ESP8266 framework to work with it to my liking. Sming is my favorite, so might be contributing back as I develop on it.
After multiple tries, and setting export SPI_SIZE=4M, I was able to boot my ESP with HTTP_Bootstrap sample, it showed progress of initializing FS on serial, and connected to my home WiFi. However, it disconnects automatically and reconnects to WiFi in 10 seconds time.
After restarting few times with reset button on board, now it started to crash again. Here's the output from serial:
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CPU frequency was set to 160MHz in HTTP samples, commented that line. But still same issue.
installed latest beta UDK.
May be that is the reason. We don't support Espressif's NON OS SDK > 2.0. Try with some older UDK version.
However, it disconnects automatically and reconnects to WiFi in 10 seconds time. After restarting few times with reset button on board, now it started to crash again. Here's the output from serial:
Let me see if I understood this correctly - the sample actually works but with frequent disconnects. And after multiple restarts it just stops working... That is utterly strange... Try an older UDK version and then we can talk. @ADiea what is the UDK version that works for you?
Alright, that makes sense as upgraded from ESP SDK 1.5 and Sming 2.x to 3.6.
Yes, you got it right. The sample flashed and worked, and then started crashing after some restarts. It never recover to working again, until I flashinit and flash again.
Edit: For some odd reason, chocolatey install of Sming doesn't work for me. Gets stuck forever. So had to go with manual install option.
Okay, I got it working perfectly now.
@slaff thank you for your help on this, highly appreciate it.
I uninstalled beta UDK, and installed ESP UDK 2.2.1 which contains ESP SDK 2.0. Afterwards, I did rebuild of Sming, and samples. esptool is different in this one, as write progress is shown differently.
I did make sure that before doing flashinit
, I set SPI_SIZE=4M, so memory table is set properly. Tried Blink sample, it worked, then tried NetworkConfig sample which never worked after I updated Sming. It worked perfectly after I set SPI_SIZE=4M in its makefile, and flashed it.
Now going to continue some R&D on adding node-red support.
Hi, I'm starting to get back in using Sming for my ESP based projects. I had previous manual install with pretty old version of Sming and ESP SDK.
I updated Sming to latest dev build, installed latest beta UDK. Was getting an error, but after setting ESP_HOME and SMING_HOME environment vars, Sming samples started to compile fine.
I was able to only compile and flash Basic_Wifi sample once. After I made some changes to sample, and re-flashed, it started showing random characters in serial. Checked baudrate, recompiled Sming but no use.
Made a quick test using PlatformIO Arduino framework, and it flashed and worked perfectly.
Now I'm not sure why my Sming (develop) samples compiles perfectly, flash without errors, but doesn't run on NodeMCU board.
Any pointers, what's I'm missing to check?
System: Windows 10 Pro ESP UDK 2.2.2 Sming (latest develop)
This is output from building "Basic_Serial" sample