Search found 4 matches

by Tnarain5
Wed Jan 01, 2020 1:15 pm
Forum: ESP32 IDF
Topic: I2S microphone (RX)
Replies: 54
Views: 37896

Re: I2S microphone (RX)

Thanks all for your support!
by Tnarain5
Wed Jan 01, 2020 6:33 am
Forum: Hardware
Topic: ADC input impedance
Replies: 6
Views: 4224

Re: ADC input impedance

Hey, i was using MAX4466 for ADC input but i have a lots of noise in input. i tried adding 0.03uF capacitor but noise still exists.
by Tnarain5
Thu Dec 12, 2019 12:01 pm
Forum: General Discussion
Topic: HFP AG connection.
Replies: 2
Views: 898

Re: HFP AG connection.

I tried your code but im having the following error :

bta_hf_client_sco_co_out_data invaild air mode 255

After calling the function esp_hf_client_outgoing_data_ready(); when call is in progress.

by Tnarain5
Fri Nov 29, 2019 11:37 am
Forum: General Discussion
Topic: HFP example
Replies: 6
Views: 2896

Re: HFP example

You can get the phone Number by callback function provided in HFP API use in A2DP example. void bt_app_hf_event(esp_hf_client_cb_event_t event, esp_hf_client_cb_param_t *param) { switch (event) { case ESP_HF_CLIENT_CIND_SIGNAL_STRENGTH_EVT: ESP_LOGI(BT_AV_TAG,"HPF event ESP_HF_CLIENT_CIND_SIGNAL_STR...

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