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by rudi ;-)
Sat Dec 15, 2018 10:52 pm
Forum: ESP32 Arduino
Topic: could I to generate 40Mhz pulse on esp32 GPIO
Replies: 10
Views: 369

Re: could I to generate 40Mhz pulse on esp32 GPIO

good idea - my 2ct -
compare and tested with DSLogic plus
the 40MHz are fine.
40mhz.jpg
krzychb_40Mhz
40mhz.jpg (54.53 KiB) Viewed 38 times
best wishes
rudi ;-)
by rudi ;-)
Sat Dec 15, 2018 10:53 am
Forum: ESP32 Arduino
Topic: could I to generate 40Mhz pulse on esp32 GPIO
Replies: 10
Views: 369

Re: could I to generate 40Mhz pulse on esp32 GPIO

a small complex arduino example :) taken from esp-idf #include "soc/emac_ex_reg.h" extern void rtc_plla_ena(bool ena, uint32_t sdm0, uint32_t sdm1, uint32_t sdm2, uint32_t o_div); // for rev0 chip: f_out = f_xtal * (sdm2 + 4) / (2 * (o_div + 2)) // so for 40MHz XTAL, sdm2 = 1 and o_div = 1 will give...
by rudi ;-)
Fri Dec 14, 2018 6:47 pm
Forum: ESP32 Arduino
Topic: could I to generate 40Mhz pulse on esp32 GPIO
Replies: 10
Views: 369

Re: could I to generate 40Mhz pulse on esp32 GPIO

NewPrasertKitt wrote:
Fri Dec 07, 2018 12:10 pm
Rudi, thanks for your kindly help. could you tell me how to code these in arduino.

best regards
NewPrasertKitt
Which Board you want use?
best wishes
rudi ;-)
by rudi ;-)
Thu Dec 13, 2018 7:55 pm
Forum: Showcase
Topic: [Info] MAKERFACTORY EBB-ESP32
Replies: 2
Views: 230

[Info] MAKERFACTORY EBB-ESP32

Hi Folks just in time spotted in the wild: board_ebb-esp32.jpg evaluation-board-makerfactory-esp32-board.jpg Schematics of the evaluation board if you need deep information about the structure of the board, you can download here Peripheral components Audio Amplifier Camera GPIO Grove I2C Pull-up IMU...
by rudi ;-)
Fri Dec 07, 2018 7:55 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 267
Views: 47275

Re: What would you like to see in The Next Chip?

dzRBRglobal wrote:
Fri Dec 07, 2018 5:33 pm
Any official IDE with robust and easy to use debug would be great
I would not be surprised if there comes perhabs a cloud remotly IDE for online compile and debug...
i did think this last time more times, could be possible :)

anyway 8-)

best wishes
rudi ;-)
by rudi ;-)
Sat Dec 01, 2018 12:14 am
Forum: General Discussion
Topic: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)
Replies: 114
Views: 28677

Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

edit/again:
saw it - did post the ESP-pSRAM64/H datasheet already -
ok then this theme on ESP64 is completly now @WiFive
best wishes
rudi ;-)
by rudi ;-)
Thu Nov 29, 2018 11:02 pm
Forum: General Discussion
Topic: Small ESP32 Modul ( all include in new ESP32-PICO )
Replies: 121
Views: 16832

Re: Small ESP32 Modul ( all include in new ESP32-PICO )

seonroz wrote:
Wed Nov 21, 2018 8:32 pm
..
I've just sent off a rev6 PCB for manufacturing with 2 final little tweaks, and then TinyPICO is done and I start the journey of "how am I going to manufacture them" ;)
Hi Seon

well done - i saw you have pSRAM working now on TinyPICO Rev6
relax :) you did it now.

best wishes
rudi ;-)
by rudi ;-)
Thu Nov 29, 2018 8:13 am
Forum: General Discussion
Topic: Forum "NEWS" readonly now?
Replies: 2
Views: 212

Re: Forum "NEWS" readonly now?

..and censorship mode was added too?

where is my post about the 2AC7Z-RIGEL ?
why was the post was going to be deleted ?

i understand that the NEWS Forum is now only for espressifer*s
but i don't understand the post deletings!

fcc.io is public - there is no reason for hide espressif's news !
by rudi ;-)
Wed Nov 28, 2018 7:03 am
Forum: General Discussion
Topic: Forum "NEWS" readonly now?
Replies: 2
Views: 212

Forum "NEWS" readonly now?

Hi guys

Forum News readonly now?
is it not allowed now for new / append / edits in this forum anymore?
no problem - i want only know this - this is now change or perhabs a bug after forum / system change

best wishes
rudi ;-)

Edit: There is no "New Topic" button any more in Forum "NEWS"

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