Search found 3529 matches

by WiFive
Mon Apr 17, 2017 9:35 am
Forum: ESP-IDF
Topic: rtc_clk_apll_enable函数调用失败
Replies: 18
Views: 117801

Re: rtc_clk_apll_enable函数调用失败

So for 50mhz we want rtc_clk_apll_enable(true, 0, 0, 6, 2)?
by WiFive
Mon Apr 17, 2017 9:24 am
Forum: General Discussion
Topic: How to set esp32 to 802.11n?
Replies: 1
Views: 4734

Re: How to set esp32 to 802.11n?

esp_wifi_set_protocol
WIFI_PROTOCOL_11N
by WiFive
Mon Apr 17, 2017 9:18 am
Forum: General Discussion
Topic: Definite clarification of using external lipo power supply
Replies: 1
Views: 3586

Re: Definite clarification of using external lipo power supply

If the board has a 5v input and a LDO with a small threshold voltage then yes. But don't connect to 3.3v directly.
by WiFive
Sun Apr 16, 2017 6:41 am
Forum: General Discussion
Topic: DEEPSLEEP_RESET
Replies: 22
Views: 29650

Re: DEEPSLEEP_RESET

You have pullup enabled instead of pulldown?
by WiFive
Sat Apr 15, 2017 10:50 pm
Forum: Hardware
Topic: Needed additional pins for PSRAM
Replies: 22
Views: 34263

Re: Needed additional pins for PSRAM

And as a followup is internal flash limited to 40mhz?
by WiFive
Thu Apr 13, 2017 7:21 am
Forum: ESP-IDF
Topic: Suppress Boot messages
Replies: 13
Views: 21309

Re: Suppress Boot messages

You can set the log levels to none and use efuse to turn off ROM output.
by WiFive
Wed Apr 12, 2017 2:35 am
Forum: General Discussion
Topic: RTC battery supply
Replies: 21
Views: 40525

Re: RTC battery supply

OK, following topic.
by WiFive
Mon Apr 10, 2017 2:30 am
Forum: Showcase
Topic: ESP32 Webradio
Replies: 188
Views: 502989

Re: ESP32 Webradio

So you guys play with apll clk freq at all or did you conclude you need rev1 apll full precision to improve jitter by any meaningful amount?
by WiFive
Sun Apr 09, 2017 11:48 pm
Forum: ESP-IDF
Topic: esp32-at app hangs after boot
Replies: 11
Views: 15506

Re: esp32-at app hangs after boot

Yes because at firmware is matched to a specific commit of IDF it is included as a submodule so you have to do git submodule update --init --recursive and set IDF_PATH to the folder inside esp32-at like the instructions. But you will still also have to fix the UART settings.
by WiFive
Sun Apr 09, 2017 9:18 am
Forum: ESP-IDF
Topic: esp32-at app hangs after boot
Replies: 11
Views: 15506

Re: esp32-at app hangs after boot

UART0 is gpio 1 & 3.

Yes you are getting debug/stdout output but not at interface.

You may also need to build against a specific commit of esp-idf