Search found 20 matches

by GreenGiant
Wed Jul 08, 2020 1:38 pm
Forum: ESP-IDF
Topic: HFP Unknown AT+CSRSF
Replies: 0
Views: 269

HFP Unknown AT+CSRSF

I am using the hfp ag example, trying to connect to a Blaupunkt Bluetooth speaker that supports HFP. I'm getting errors from the BTM layer and unknown AT commands which google isn't throwing any hits for. Any ideas? I (506) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting schedule...
by GreenGiant
Mon Jul 06, 2020 2:37 pm
Forum: ESP-ADF
Topic: LyraT-Mini Shipped Firmware
Replies: 0
Views: 774

LyraT-Mini Shipped Firmware

Is there anywhere to download the binary/elf that the LyraT-Mini ships with? Or, if it is one of the example projects in the ADF, which one?

Many thanks
by GreenGiant
Thu Jul 02, 2020 8:52 am
Forum: ESP-ADF
Topic: VOIP + Bluetooth HFP Client
Replies: 1
Views: 1076

Re: VOIP + Bluetooth HFP Client

Very interested in this as well;

VoIP call and using HFP/HSP to pipe the audio to/from a Bluetooth headset.

Any luck?
by GreenGiant
Wed Jun 24, 2020 10:19 am
Forum: ESP-IDF
Topic: CMake - Nested component
Replies: 8
Views: 2038

Re: CMake - Nested component

So had to revisit this. The stuff in the ADF doesn't allude to much, perhaps I am not seeing it? If I use: set(EXTRA_COMPONENT_DIRS foo) Does that overwrite what I previously set in the root of my project, or does it append to it? Also, the documentation uses idf_component_register() whereas the ADF...
by GreenGiant
Wed Jun 24, 2020 9:27 am
Forum: ESP-IDF
Topic: Add EXTRA_COMPONENT_DIRS?
Replies: 0
Views: 229

Add EXTRA_COMPONENT_DIRS?

In the build system (on release v4.1), we can do:

Code: Select all

set(EXTRA_COMPONENT_DIRS foo)
If, inside foo, I want to include a component from somewhere else, not in the current tree, is there a way to add another directory from within Foo's CMakeLists.txt?

Something like:

Code: Select all

add(EXTRA_COMPONENT_DIRS bar)
by GreenGiant
Thu Jun 18, 2020 10:38 am
Forum: ESP-IDF
Topic: Mi Smart Band 4 over BLE GATT
Replies: 0
Views: 377

Mi Smart Band 4 over BLE GATT

I'm trying to get data from my Xiaomi Mi Smart Band 4. It is a GATTS and I have set it up to allow pairing and the publishing of HeartRate on a GATT characteristic as per the BLE Spec. Using NRF on my phone, I can connect, register for notifications and receive heartrate as expected: https://image.p...
by GreenGiant
Tue May 05, 2020 8:14 am
Forum: ESP-IDF
Topic: ESP32 Smartconfig (IDF) - reconfiguring SSID and Password
Replies: 5
Views: 1992

Re: ESP32 Smartconfig (IDF) - reconfiguring SSID and Password

I am looking at implementing smartconfig too, improving on my current setup where I have my credentials hard coded in the firmware. Do I have to implement my own NVS setter and getter for credentials when using smartconfig or is there something in the backend of the esp_wifi which can connect to pre...
by GreenGiant
Wed Apr 01, 2020 8:31 am
Forum: ESP-IDF
Topic: Two projects, two IDF versions
Replies: 1
Views: 1081

Two projects, two IDF versions

I have two projects, one on v4.0 and one on v4.1. Unfortunately I cannot upgrade the earlier project to v4.1 so that's not an option. I have the idf repos cloned into their own individual folders, in the same root folder. Is there an easy way to switch between using either or? Currently I run the Wi...
by GreenGiant
Wed Apr 01, 2020 8:27 am
Forum: ESP-IDF
Topic: CMake - Nested component
Replies: 8
Views: 2038

Re: CMake - Nested component

Unfortunately not no. I gave up to be honest but I will revisit shortly and take another look at the adf.

If I get it working I'll post here for you & others. Grateful if you could do the same. From the excellent replies above it sure seems possible, I am probably doing something stupid.
by GreenGiant
Sun Mar 08, 2020 4:25 pm
Forum: ESP-IDF
Topic: ASSERT_ERR(0), in coex_schm.c at line 156
Replies: 0
Views: 1592

ASSERT_ERR(0), in coex_schm.c at line 156

Anyone able to help me debug this please. ESP-IDF release 4.1, esp32 WROOM. I can't find the file `coex_schm.c` so can't understand what this assert failure refers to. It's in a project with a lot of other code but I have stripped it down to just execute the following: esp_err_t status = esp_event_l...

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