Search found 60 matches

by Trialblazer47
Sun Jul 15, 2018 10:12 am
Forum: ESP32 IDF
Topic: Help needed! ESP32-Alexa (A.I.) client
Replies: 2
Views: 439

Re: Help needed! ESP32-Alexa (A.I.) client

Hi looks like the links are lost.. could you please help find those links. I also need to know the process.
by Trialblazer47
Sat Jul 14, 2018 6:06 pm
Forum: Showcase
Topic: ESP32 Alexa Smart Speaker
Replies: 9
Views: 4986

Re: ESP32 Alexa Smart Speaker

Your project is awesome somehow I got a work to make it do in micro python. So I am looking for how ESP32 talks with AVS or Alexa? This process needs to be understood first for me. I am not sure how far I can do it in uPython.
by Trialblazer47
Sat May 19, 2018 6:43 am
Forum: General Discussion
Topic: Arduino ESP32 RAM usage.
Replies: 1
Views: 212

Arduino ESP32 RAM usage.

Hi everyone, So I am working on project that requires more RAM to store samples of Accelerometer say for at least 30 seconds and then send it over AWS. But the problem is with all the functionality implemented (wifi manager, Sensor data collection on one core and AWS IoT) we are able to store 9600 s...
by Trialblazer47
Fri Mar 02, 2018 7:03 pm
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

ok So I check spiffs examples sdkconfig and compared with AWS config spiffs part and change object name length from 64 to 32 and now one file is read completely(one where I used fread() and other two use fgets()) but other two files not completely I (316) subpub: Opening file /spiffs/aws-root-ca.pem...
by Trialblazer47
Fri Mar 02, 2018 6:46 pm
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

Hey it(modifying meta length) worked with the code I had attached but not with AWS IoT subscribe publish example it still gives question marks. here is output from attached code of spiffs: I (276) example: Partition size: total: 52961, used: 6275 I (276) example: FILE EXIST I (276) example: st->st_s...
by Trialblazer47
Fri Mar 02, 2018 6:03 pm
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

Oh wow thanks for that it worked now.

Can I know what is that meta data field?
by Trialblazer47
Thu Mar 01, 2018 2:55 pm
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

Hi sure, here I attached modified spiffs example for testing this. also including my spiffs.bin command to flash that I used: python esptool.py --chip esp32 --port /dev/cu.SLAB_USBtoUART --baud 115200 write_flash -z 0x158000 spiffs.bin attached is the code. within spiffs folder, there is a file name...
by Trialblazer47
Thu Mar 01, 2018 3:34 am
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

@ESP_Angus so what do you think this issue could be?

is it with the spiffs.bin file I create with mkspiffs or spiffs component having trouble reading a file?
by Trialblazer47
Mon Feb 26, 2018 2:51 am
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

any help ?? or can someone make example.
by Trialblazer47
Fri Feb 23, 2018 6:46 am
Forum: General Discussion
Topic: loading AWS certs from SPIFFS
Replies: 17
Views: 1714

Re: loading AWS certs from SPIFFS

yes, the path is right. I am actually now trying this with spiffs example file so I hardcoded it here and if it was wrong then fopen should not fail? note: I am doing this with files mounted with help of esptool and image created with mkspiffs. if you could try uploading file to spiffs partition and...