Search found 9 matches

by ed_mack
Tue Mar 05, 2019 3:44 pm
Forum: ESP-IDF
Topic: BT/BLE MAX ACL CONNECTIONS
Replies: 0
Views: 2831

BT/BLE MAX ACL CONNECTIONS

Hi, We are using the latest ESP-IDF framework, on ESP Wrover Kit, with ESP32 Wrover module. We are developing a product that will be developed using the GATT Client Multi Connect Demo as a starting point. We would like to modify the demo to work with up to 8 - 10 connections. It looks like the curre...
by ed_mack
Wed Feb 06, 2019 2:11 pm
Forum: ESP-IDF
Topic: Gatt Client Demo: Disconnect Error help request
Replies: 1
Views: 3220

Re: Gatt Client Demo: Disconnect Error help request

I found an issue on the Gatt Server side. I made the adjustment and it now connects successfully. This issue is resolved.
thanks,
Ed
by ed_mack
Tue Feb 05, 2019 9:08 pm
Forum: ESP-IDF
Topic: Gatt Client Demo: Disconnect Error help request
Replies: 1
Views: 3220

Gatt Client Demo: Disconnect Error help request

Hi, I'm running the Gatt client Demo on ESP Wrover Kit v4.1, with ESP32 Wrover module. The application runs with serial terminal output working. On a separate development board, I am running a Gatt server on another Ble development board. the server is providing Health Thermometer services. It is se...
by ed_mack
Mon Feb 04, 2019 11:23 pm
Forum: ESP-IDF
Topic: Wrover kit: problem running OpenOCD [solved]
Replies: 3
Views: 6016

Re: Wrover kit: problem running OpenOCD

Found a short on board, between MTCK and MTDO. Cleared short and OpenOCD ran as expected. Thanks for the help. Ed
by ed_mack
Sun Feb 03, 2019 11:13 pm
Forum: ESP-IDF
Topic: Wrover kit: problem running OpenOCD [solved]
Replies: 3
Views: 6016

Re: Wrover kit: problem running OpenOCD

Thank-you for feedback. Will review and attach logic analyzer tomorrow. Ed
by ed_mack
Fri Feb 01, 2019 7:15 pm
Forum: ESP-IDF
Topic: Wrover kit: problem running OpenOCD [solved]
Replies: 3
Views: 6016

Wrover kit: problem running OpenOCD [solved]

Hello, I’m working to setup jtag debugging capability on ESP Wrover Kit. I’m following Jtag debugging introduction guide https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/jtag-debugging/#jtag-debugging-introduction I get to the point were I try to run openOCD on command line, and run ...
by ed_mack
Sun Dec 02, 2018 6:39 pm
Forum: Hardware
Topic: WROVER-KIT: Programming Flash Problem
Replies: 3
Views: 5913

Re: WROVER-KIT: Programming Flash Problem

I tried this again, but this time I didn't manually put the Wrover card, into boot mode. It now programmed Hello world project successfully. I have been able to verify successful flashing, using make monitor. Thank-you for the help. Ed
by ed_mack
Sun Dec 02, 2018 5:59 pm
Forum: Hardware
Topic: WROVER-KIT: Programming Flash Problem
Replies: 3
Views: 5913

Re: WROVER-KIT: Programming Flash Problem

I had tried this previously, and thought using ttyUSB1 behaved the same as using ttyUSB0. But I just ran again, using ttyUSB1, and realized that is not correct. When setup for ttyUSB1, it now successfully connects and collects some ESP information. It doesn't seem like it actually has written to Fla...
by ed_mack
Sun Dec 02, 2018 2:16 pm
Forum: Hardware
Topic: WROVER-KIT: Programming Flash Problem
Replies: 3
Views: 5913

WROVER-KIT: Programming Flash Problem

Hello, We have recently purchased the Wrover kit, to begin development on a new project. I have completed the process of setting up build environment and building helloWorld project, exactly as described in "getting started" document. But I have not been able to successfully flash the binaries to th...