Search found 6 matches

by JuergenD
Sun Apr 07, 2019 8:52 am
Forum: ESP32 IDF
Topic: about aws cloud ota using mqtt on esp32
Replies: 3
Views: 1082

Re: about aws cloud ota using mqtt on esp32

Hello,
i have the same question. Has anybody a solution in the meantime? or a few hints or example which covers this? Or could expressif help out?

thanks

Juergen
by JuergenD
Sat Feb 09, 2019 4:23 pm
Forum: ESP32 IDF
Topic: AWS S3 Bucket /Signature V4
Replies: 0
Views: 351

AWS S3 Bucket /Signature V4

Hi, we are using the AWS Library, included in the esp-idf, which is working good for me, using MQTT. Additionally we have to pull some data through HTTPS from a S3 Bucket (which also works fine, followed by the OTA example). Now the problem: the S3 Bucket must be public to get it work, this is not w...
by JuergenD
Wed Nov 22, 2017 11:36 am
Forum: General Discussion
Topic: I2C assert failed,and not work somtimes!
Replies: 7
Views: 2494

Re: I2C assert failed,and not work somtimes!

Hi, when using the latest IDF from Github, which includes the i2C recovery rework, it recovers properly after a fault without restarting the ESP. So in m application there is no need to hard reset the system to get it run after a fault. A hard reset was necessary in my application, when I was using ...
by JuergenD
Tue Nov 21, 2017 7:15 pm
Forum: General Discussion
Topic: I2C assert failed,and not work somtimes!
Replies: 7
Views: 2494

Re: I2C assert failed,and not work somtimes!

Hello, seems I have exactly the same problem. I saw also the Problem with this semaphore. When I was digging a little more deeper I saw that the I2C Interrupt stopped working and the i2C Interrupt monitoring timed out. What I found out was: it never occured if I have no Network traffic through WLAN....
by JuergenD
Tue Nov 21, 2017 6:49 pm
Forum: General Discussion
Topic: I2C and Network traffic -Interrupt Problem --need help
Replies: 0
Views: 623

I2C and Network traffic -Interrupt Problem --need help

Hello, I have a very strange behaviour with I2C and Network traffic through LWIP: - I am using a couple of I2C devices, some of them with clock stretching. I2C works fine so far and runs reliable without Problems. - I also use a mongoose web Server, serving some HTML pages and use web requests. Conn...
by JuergenD
Sat Jan 28, 2017 1:15 pm
Forum: Showcase
Topic: [Info] Mongoose HTTP library porting to ESP32
Replies: 10
Views: 8307

Re: [Info] Mongoose HTTP library porting to ESP32

Hi,
maybe somebody could give me a hint. try to get the mongoose web server running, get the compile error 'dirent.h not supported'. what is the reason for this?
Thanks in advance. Juergen

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