Search found 4 matches

by jjwsei
Tue Apr 21, 2020 1:43 pm
Forum: ESP32 IDF
Topic: BLE Not starting advertising after disconnect
Replies: 2
Views: 1132

BLE Not starting advertising after disconnect

I am currently using release/v3.3 of the esp-idf and am running the ESP32 WROOM-32D as a GATT Server. When a client connects to the server I see all the expected events. Now when the client disconnects, I see the disconnect event but the server does not start advertising again. My code was essential...
by jjwsei
Thu Jan 16, 2020 12:47 pm
Forum: ESP32 Arduino
Topic: Generic Access(0x1800)
Replies: 4
Views: 1935

Re: Generic Access(0x1800)

Can anyone at Espressif provide a solution to the question:

When we start an ESP32 BLE Server, we find that the characteristic (0x2a04) is not present in the service (0x1800). Is there a way to add this characteristic or otherwise instruct the ESP32 to include it?

Thanks!
by jjwsei
Thu Nov 07, 2019 12:49 pm
Forum: General Discussion
Topic: SPI Slave and Gatt_Server integration issue...
Replies: 1
Views: 300

Re: SPI Slave and Gatt_Server integration issue...

Update to original post.... To troubleshoot the issue I have removed the task aspect for now. Here is what my process has been so far: 1) I verified that the GATT_Server demo worked on my hardware. 2) I verified that the SPI_Slave demo worked on my hardware. 3) I copied the app_main code from the SP...
by jjwsei
Wed Nov 06, 2019 3:36 pm
Forum: General Discussion
Topic: SPI Slave and Gatt_Server integration issue...
Replies: 1
Views: 300

SPI Slave and Gatt_Server integration issue...

I have successfully compiled and tested both the SPI_slave receiver demo and the Gatt_server demo from V3.3 of the idf. I am now simply trying to add the SPI_slave functionality to the Gatt_server demo. In the app_main() function I have the code that sets up the SPI slave, and I have created a separ...

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