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by rudi ;-)
Sun Jul 23, 2017 4:36 am
Forum: Showcase
Topic: MicroPython on ESP-WROVER with 4MB of psRAM
Replies: 6
Views: 596

Re: MicroPython on ESP-WROVER with 4MB of psRAM

WiFive wrote:Are they going to do any certifications?


edit: from my 1000 post i say:

yes - i think this doing and work is in the pipe

best wishes
rudi ;-)

@boris look inside :)
by rudi ;-)
Sun Jul 23, 2017 2:57 am
Forum: ESP32 SDK
Topic: ESP32 PSRAM support
Replies: 69
Views: 3952

Re: ESP32 PSRAM support

Hi Rudi, I got a piece of ESP32 WROVER KIT V3 board which had the ESP-WROVER with 4MB of psRAM. And I had git clone the feature/psram_malloc branch esf-idf code. The build failed when I open the ext PSRAM features. It seems need special xtensa-esp32-elf files . Since I use the Win7 64bit ,so I take...
by rudi ;-)
Sun Jul 23, 2017 2:21 am
Forum: ESP32 SDK
Topic: 7.20更新的idf无法编译通过
Replies: 1
Views: 8

Re: 7.20更新的idf无法编译通过

www220 wrote:编译时提示如下内容
C:\msys32\opt\xtensa-esp32-elf\bin\xtensa-esp32-elf-gcc-ar.exe: Cannot find plugin 'liblto_plugin-0.dll'


游戏细节

还解决方案
告诉我,如果你需要帮助

8-)

best wishes
rudi ;-)
missings.png
missings.png (34.3 KiB) Viewed 5 times


非正式地
missings_5.2.0.7z
非正式地
windows 7 - 32/64bit try it
(34.79 KiB) Not downloaded yet
by rudi ;-)
Sat Jul 22, 2017 2:12 pm
Forum: ESP32 HDK
Topic: why the d2wd always reset auto for nothing?
Replies: 17
Views: 126

Re: why the d2wd always reset auto for nothing?

Which power supply do you suggest for the d2wd? which consum you have measuring in the line from your supply to the SoC 3.3 power? FYI: my labor supply is on 3.3V and 5 Ampere the limit for the SoC is set by Resistor ( 4 Ohm ) in the line and i can get max 825mA then for testings. i do generally no...
by rudi ;-)
Sat Jul 22, 2017 2:00 pm
Forum: ESP32 HDK
Topic: why the d2wd always reset auto for nothing?
Replies: 17
Views: 126

Re: why the d2wd always reset auto for nothing?

Do you have any other good suggestion for this issue? 500ma is so crazy that unbeleavable. We met two chip are always reset reset and reset. If the d2wd chip is wrong or bug? perhabs you forget onetime bootstrap pulled up for intern regulator 1.8V then there is a rest risiko to damage the eMbeddedF...
by rudi ;-)
Sat Jul 22, 2017 1:42 pm
Forum: ESP32 HDK
Topic: Look out,I found so many problems with the d2wd!
Replies: 10
Views: 58

Re: Look out,I found so many problems with the d2wd!

@Smartisan D2WD works well: have a look here in this thread and this postings hope this helps further and please post the reset reset reset log - this helps us to find out what's going wrong and why. perhabs you can start simply the read ID prozess can you communicate with the eMbeddedFlash? example...
by rudi ;-)
Sat Jul 22, 2017 1:27 pm
Forum: ESP32 HDK
Topic: Look out,I found so many problems with the d2wd!
Replies: 10
Views: 58

Re: Look out,I found so many problems with the d2wd!

Supply voltage range is 2.3-3.6V, same as for D0WD. I think you should test the chip esp32 d2wd , when you supply the voltage over 3.3v the chip will reset reset and reset. i think there is a big missunderstood here. first: the D2WD works very well in the supply 2.3 - 3.6V itself. BUT cause D2WD ha...
by rudi ;-)
Sat Jul 22, 2017 12:53 pm
Forum: General Discussion
Topic: Looking for a ready made board with revision 1 silicon
Replies: 3
Views: 76

Re: Looking for a ready made board with revision 1 silicon

Hi all I'm wondering if there's any breadboard compatible rev.1 ("new silicon") dev boards out in the wild right now. If there is, I'd be happy to know a source. to answere your question in parts: as one and only board, and breadboard compatible i see only Nano32 - custom - with Rev1 ( 11...
by rudi ;-)
Fri Jul 21, 2017 11:12 pm
Forum: Report Bugs
Topic: Win 10 make error liblto_plugin-0.dll
Replies: 2
Views: 170

Re: Win 10 make error liblto_plugin-0.dll

one of the latest updates in ESP-IDF got a change
confirm: win7

Cannot find plugin 'liblto_plugin-0.dll'


best wishes
rudi ;-)


edit: problem and solution in the meantime is on github

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