Search found 42 matches
- Wed Jun 06, 2018 6:22 pm
- Forum: General Discussion
- Topic: Iphone & BLE disconnects
- Replies: 23
- Views: 29552
Re: Iphone & BLE disconnects
Nearly :) I worked out the receive, the send variables in the send_indicate I am kinda stuck where to get them from? esp_ble_gatts_send_indicate(mGatts_if, 0, gl_char[1].char_handle, size, (uint8_t*) data, false); Where do you get the mGatts_if variable from ? Something like esp_gatt_if_t gatts_if_f...
- Wed Jun 06, 2018 11:05 am
- Forum: General Discussion
- Topic: Iphone & BLE disconnects
- Replies: 23
- Views: 29552
Re: Iphone & BLE disconnects
OK compiles now
I guess I am supposed to send the notifiocations through :-
void char2_notify_handle(esp_gatt_if_t gatts_if, uint16_t conn_id) ?
However not sure where to get the variables esp_gatt_if_t gatts_if, uint16_t conn_id from ?
Any ideas?
Thanks
I guess I am supposed to send the notifiocations through :-
void char2_notify_handle(esp_gatt_if_t gatts_if, uint16_t conn_id) ?
However not sure where to get the variables esp_gatt_if_t gatts_if, uint16_t conn_id from ?
Any ideas?
Thanks
- Tue Jun 05, 2018 9:50 pm
- Forum: General Discussion
- Topic: Iphone & BLE disconnects
- Replies: 23
- Views: 29552
Re: Iphone & BLE disconnects
Hi Thanks for the reply, am really stuck on this one. Latest espidf code and arduino code off the site as of a week ago Running the BLE UART example from the arduino libaries. Tried Iphone 4S, 6 and X Used several different BLE scanners and applications, same in all. Will try that uart example you m...
- Tue Jun 05, 2018 8:16 am
- Forum: General Discussion
- Topic: Iphone & BLE disconnects
- Replies: 23
- Views: 29552
Iphone & BLE disconnects
Hi can anyone get BLE to be stable on the iphone, I have posted this in a few places as I am desparate to get this working, managed to get android stable and to run for 20+ hours now, so thats all good, but the Iphone runs for a minute or so and then disconnects. This is on the BLE UART example aswe...
- Fri Apr 20, 2018 10:03 am
- Forum: General Discussion
- Topic: ESP32 Battery powered boards - How to stop them powering up by plugging in usb.
- Replies: 0
- Views: 2322
ESP32 Battery powered boards - How to stop them powering up by plugging in usb.
Hi I have a few TTGO boards with a switch on them and the battery charge. It seems however that if you plug in USB , the esp32 comes in regardless of the switch position, so to charge the battery the esp32 has to be on. To me this seems pointless and a bad design, who wants the board to come on when...
- Thu Mar 01, 2018 11:43 am
- Forum: General Discussion
- Topic: Remove a connected station
- Replies: 8
- Views: 10216
Re: Remove a connected station
Thank you for the reply, not sure what you mean by reversing the process, thought the event handler notified us of the wifi events?
How do I reverse this and disconnect the station ?
Thanks
How do I reverse this and disconnect the station ?
Thanks
- Thu Mar 01, 2018 7:57 am
- Forum: General Discussion
- Topic: Remove a connected station
- Replies: 8
- Views: 10216
Re: Remove a connected station
A station is a device that connects to the esp32 access point on wifi. Basically theres an issue with the esp32 that if a station connects to it when the wifi is coming up an IP is not assigned and left as 0.0.0.0, if theres 1 second delay and then connect, an ip is assigned. I wanted to disconnect ...
- Wed Feb 28, 2018 10:41 pm
- Forum: General Discussion
- Topic: Remove a connected station
- Replies: 8
- Views: 10216
Re: Remove a connected station
Thanks, but isnt that to disconnect the esp32 from an access point, not disconnect a station connected to the access point? I want to keep the wifi up on the esp32, just disconnect one of the connected stations
- Wed Feb 28, 2018 9:35 pm
- Forum: General Discussion
- Topic: Remove a connected station
- Replies: 8
- Views: 10216
Remove a connected station
Any ideas how to forceably remove a connected wifi station ?
Thanks
Thanks
- Fri Feb 23, 2018 11:38 am
- Forum: Hardware
- Topic: TTG0 v2 esp32 board
- Replies: 0
- Views: 2835
TTG0 v2 esp32 board
Hi
Just got a couple of these boards.
They are crashing a lot.....
Start up says
W (69) rtc_clk: Potentially bogus XTAL frequency: 35 MHz, guessing 40 MHz
Sounds ominous, could this be causing the issue ?
Thanks
Just got a couple of these boards.
They are crashing a lot.....
Start up says
W (69) rtc_clk: Potentially bogus XTAL frequency: 35 MHz, guessing 40 MHz
Sounds ominous, could this be causing the issue ?
Thanks