Search found 17 matches

by nrcrast
Thu Aug 16, 2018 3:50 pm
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59971

Re: WIFI/BLE Simultaneously

I agree in your point like there is some hardware limitation in which both WiFi and Bluetooth can not be operated at a time but with some workaround into software stack we can do something like that to operate both simultaneously with some hooks of software so that in real it can be considered as b...
by nrcrast
Wed Aug 15, 2018 1:06 pm
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59971

Re: WIFI/BLE Simultaneously

Ok, so it sounds like BT and Wifi aren't going to work together harmoniously. Is there a way to even the playing field a little bit more? Right now it seems like Wifi is hogging everything up and BLE is starving. Is it possible to limit/throttle the Wifi in such a way that the BLE has more time? -Nick
by nrcrast
Mon Aug 13, 2018 1:04 pm
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59971

Re: WIFI/BLE Simultaneously

Sorry to bump, but either I must be doing something wrong, or there's an issue with the stack.

Is there an example that does WIFI and BLE at the same time? Is it expected to work fine?
by nrcrast
Thu Aug 09, 2018 3:17 pm
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59971

WIFI/BLE Simultaneously

Hi guys, I'm working on a project that uses both Wifi (specifically the http_client component) as well as BLE. They both seem to work great separately. However, once Wifi establishes a connection and starts working (a small http request every second or so), the BLE feels starved. It takes a very lon...
by nrcrast
Thu Jun 21, 2018 8:09 pm
Forum: ESP-IDF
Topic: Partition Error on Boot
Replies: 10
Views: 7463

Re: Partition Error on Boot

chegewara wrote:Did you do

Code: Select all

make erase_flash
Yes. That doesn't help because it still thinks the app is at offset 0x0, since I think there's just a bug in the partition reading logic in 3.1
by nrcrast
Thu Jun 21, 2018 6:23 pm
Forum: ESP-IDF
Topic: Partition Error on Boot
Replies: 10
Views: 7463

Re: Partition Error on Boot

It works if I change the type to factory instead of ota_0, so it seems like there's a bug where it doesn't detect ota_0 as an app area.
by nrcrast
Thu Jun 21, 2018 4:09 pm
Forum: ESP-IDF
Topic: Partition Error on Boot
Replies: 10
Views: 7463

Re: Partition Error on Boot

It can be data, but having two partitions type data and subtype ota can cause issues (im not sure here).Try with spiffs subtype and you will see if this can help. I agree with chegewara this may cause problems, at minimum it's not recommended. Rather than "data", you can write in any hex byte from ...
by nrcrast
Thu Jun 21, 2018 1:32 am
Forum: ESP-IDF
Topic: Partition Error on Boot
Replies: 10
Views: 7463

Re: Partition Error on Boot

It can be data, but having two partitions type data and subtype ota can cause issues (im not sure here).Try with spiffs subtype and you will see if this can help. I agree with chegewara this may cause problems, at minimum it's not recommended. Rather than "data", you can write in any hex byte from ...
by nrcrast
Wed Jun 20, 2018 6:56 pm
Forum: ESP-IDF
Topic: Partition Error on Boot
Replies: 10
Views: 7463

Re: Partition Error on Boot

I'm just looking to define some sort of raw partition that I can use as I please with low level SPI Flash commands. Defining it as data seems to accomplish that. Is there a better way?
by nrcrast
Wed Jun 20, 2018 4:32 pm
Forum: ESP-IDF
Topic: Partition Error on Boot
Replies: 10
Views: 7463

Partition Error on Boot

Hi guys, I'm getting an error on startup: I (29) boot: ESP-IDF 2nd stage bootloader I (29) boot: compile time 12:21:48 I (30) boot: Enabling RNG early entropy source... I (33) boot: SPI Speed : 40MHz I (38) boot: SPI Mode : DIO I (42) boot: SPI Flash Size : 4MB I (46) boot: Partition Table: I (49) b...

Go to advanced search