Search found 156 matches

by hassan789
Tue Jun 26, 2018 5:53 pm
Forum: General Discussion
Topic: Sending adc data (wireless)
Replies: 5
Views: 7017

Re: Sending adc data (wireless)

I see... You are trying to cut out the middle man (the router), to get faster speeds.

I haven't done any raw 80211 frames, so you are already ahead of the game. If you can get it working, would love to see what results you get.
by hassan789
Sun Jun 24, 2018 10:25 pm
Forum: General Discussion
Topic: Bluetooth Xbox One controller connection to ESP32
Replies: 3
Views: 12703

Re: Bluetooth Xbox One controller connection to ESP32

Looks like you are correct.. the Xbox One S controllers (after August 2016) are using bluetooth. Interesting indeed! https://fccid.io/C3K1708 https://support.xbox.com/en-US/xbox-on-windows/accessories/connect-and-troubleshoot-xbox-one-bluetooth-issues-windows-10 https://www.reddit.com/r/xboxone/comm...
by hassan789
Sun Jun 24, 2018 9:38 pm
Forum: ESP-IDF
Topic: 3.1 beta -- JTAG software breakpoints?
Replies: 2
Views: 3638

Re: 3.1 beta -- JTAG software breakpoints?

thanks, will keep an eye out for it
by hassan789
Sun Jun 24, 2018 4:57 am
Forum: General Discussion
Topic: Bluetooth Xbox One controller connection to ESP32
Replies: 3
Views: 12703

Re: Bluetooth Xbox One controller connection to ESP32

The original Xbox One controller works on the 5GHz band, using a different protocol. see: https://fccid.io/C3K1537 https://gist.github.com/devkid/4b3bd50760504d1b93ea684cfd3ed895 However, you may be able to use the windows dongle (or USB) and route the controller to windows, and re-route the command...
by hassan789
Sun Jun 24, 2018 4:26 am
Forum: ESP-IDF
Topic: 3.1 beta -- JTAG software breakpoints?
Replies: 2
Views: 3638

3.1 beta -- JTAG software breakpoints?

Hi,
According to the 3.1 beta release notes, there is a new feature in the Host-Side Tools
"JTAG: Support software breakpoints set in flash"

Any more details on this? I would love to set more than 2 breakpoints.
by hassan789
Sun Jun 17, 2018 11:58 pm
Forum: General Discussion
Topic: Maximum AP for Wifi Scan
Replies: 3
Views: 5956

Re: Maximum AP for Wifi Scan

Must you be in station mode to do this?
In promiscuous mode, there is a call back for wifi packets. Here you can do an infinite number of AP (as you would get a call back on each beacon frame).
by hassan789
Sun Jun 17, 2018 11:53 pm
Forum: General Discussion
Topic: Sending adc data (wireless)
Replies: 5
Views: 7017

Re: Sending adc data (wireless)

Setup a 40MHz wifi, on a quiet channel.. Ensure you have a very good RSSI (like -30dBm).... max out the TCP buffers. You should have more than enough throughput from you ESP to do this.
by hassan789
Sun Jun 17, 2018 9:06 pm
Forum: Hardware
Topic: EN pin and RC circuit question
Replies: 5
Views: 15681

Re: EN pin and RC circuit question

Chip enable needs to be low for 150uS at each reset. Does your circuit gaurentee this? If not, better to use a voltage monitor. See latest datasheet for more detail.
by hassan789
Sun Jun 17, 2018 4:11 am
Forum: General Discussion
Topic: [closed] updating the bootloader via OTA -- is it possible?
Replies: 10
Views: 11855

Re: [closed] updating the bootloader via OTA -- is it possible?

I'd like to hear bit about what the use cases are for OTA bootloader updating. Hi Angus, For devices that don't have any human interaction (eg street lamps), the bootloader can contain logic to auto-fallback to factory OR auto-rollback to previous good running image, OR auto-validate new image as r...