Search found 727 matches

by Ritesh
Fri Jan 18, 2019 7:25 pm
Forum: ESP32 IDF
Topic: Overriding linker location for a single IDF routine?
Replies: 3
Views: 47

Re: Overriding linker location for a single IDF routine?

I did. All of my developed functions are marked as IRAM_ATTR. But, my functions use the ESP_IDF function gpio_set_level, which I did not write, and it is not marked as IRAM. So, I am trying to use the linker fragment capability to move it out of flash and into IRAM. If I can't do this, my initial p...
by Ritesh
Fri Jan 18, 2019 7:15 pm
Forum: ESP32 IDF
Topic: Android hotspot requires restarting for ESP32 to reconnect or fails: auth -> init (200)
Replies: 9
Views: 280

Re: Android hotspot requires restarting for ESP32 to reconnect or fails: auth -> init (200)

jcsbanks wrote:
Fri Jan 11, 2019 11:03 am
liuzhifu,you are spot on :D

If I can help to test a fix where this problem is repeatable, I am happy to do so.
Hi,

Would you please describe issue in details like what you are doing and what issue you are facing? also issue has been resolved or still looking for solution?
by Ritesh
Fri Jan 18, 2019 7:03 pm
Forum: ESP32 IDF
Topic: Android hotspot requires restarting for ESP32 to reconnect or fails: auth -> init (200)
Replies: 9
Views: 280

Re: Android hotspot requires restarting for ESP32 to reconnect or fails: auth -> init (200)

Enabled some wifi debugging logging: I (5526) wifi: ap found, mac=cc:9f:7a:9d:6a:19 I (5530) wifi: bssid=cc:9f:7a:9d:6a:19, LR=0 I (5534) wifi: new_bss=0x3ffb3e90, cur_bss=0x0, new_chan=<6,0>, cur_chan=6 I (5541) wifi: filter: set rx policy=5 I (5544) wifi: new:<6,0>, old:<6,0>, ap:<255,255>, sta:<...
by Ritesh
Fri Jan 18, 2019 6:03 pm
Forum: ESP32 IDF
Topic: Overriding linker location for a single IDF routine?
Replies: 3
Views: 47

Re: Overriding linker location for a single IDF routine?

For performance reasons, I need to ensure gpio_set_level runs from IRAM, not flash. But, when I do this: [mapping] archive: libdriver.a entries: driver:gpio_set_level (noflash) and add the requisite item in component.mk: OMPONENT_ADD_LDFRAGMENTS += linker.lf I get the following error: ERROR: Duplic...
by Ritesh
Fri Jan 18, 2019 11:48 am
Forum: ESP32 IDF
Topic: Started validation for ESP-EYE Development Board
Replies: 0
Views: 24

Started validation for ESP-EYE Development Board

Hi All, I have received ESP-EYE with ESP32 Swag last week and started to check few stuffs for ESP-EYE kit. Below are few useful links for that which might be helpful for some others which will use that kit for evaluation phase. https://www.cnx-software.com/2019/01/02/esp-eye-esp32-ai-development-boa...
by Ritesh
Thu Jan 17, 2019 8:02 am
Forum: ESP32 IDF
Topic: Disconnect and reconnect ESP32 to hotspot.
Replies: 4
Views: 188

Re: Disconnect and reconnect ESP32 to hotspot.

filipESP wrote:
Wed Jan 16, 2019 6:02 pm
It's done. :)
Great. Good Job. Let me know if any issue into future for ESP32
by Ritesh
Wed Jan 16, 2019 5:09 pm
Forum: ESP32 IDF
Topic: Disconnect and reconnect ESP32 to hotspot.
Replies: 4
Views: 188

Re: Disconnect and reconnect ESP32 to hotspot.

So, is there any issue now to reconnect with hot-spot?
by Ritesh
Tue Jan 15, 2019 4:36 am
Forum: ESP32 IDF
Topic: RMT fully in background: transmit or abandon
Replies: 4
Views: 207

Re: RMT fully in background: transmit or abandon

I am using RMT to interact with couple ws2812 LEDs. In my code there is a main loop (main task) which reads sensors and process results some way. At the end of the loop, accordingly to the result, I change color of a led. Sensor reading is fast. Its processing also, but communication with leds took...
by Ritesh
Sun Jan 13, 2019 10:58 am
Forum: ESP32 IDF
Topic: ESP32_SPP_Security
Replies: 9
Views: 408

Re: ESP32_SPP_Security

Hi Espressif Team,

Would you please check queries regarding Bluetooth security support and suggest us like how we can get support for that?

It will be good and appreciated if we can get something fruitful information for that.

Let us know if need any details regarding that.
by Ritesh
Sun Jan 13, 2019 10:54 am
Forum: ESP32 IDF
Topic: RMT fully in background: transmit or abandon
Replies: 4
Views: 207

Re: RMT fully in background: transmit or abandon

Hi, I would use RMT tx fully in background: Main loop executes function for sending: if it is possible, it transmits data in background (rmt_write_items() with last parameter wait_tx_done equal false ) or, if semaphore was not given (still sending prev frame), it abandon transmitting that time. Wil...

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