Search found 513 matches

by loboris
Wed Nov 14, 2018 8:12 am
Forum: General Discussion
Topic: Any API to reset nvs to default setting?
Replies: 4
Views: 1615

Re: Any API to reset nvs to default setting?

Include "default settings" as constants in your code or in another partition, than you can easily "restore" them
BDW, erasing Flash sets all bits to 1, not 0.
by loboris
Tue Nov 13, 2018 8:40 am
Forum: General Discussion
Topic: gpio_set_level() can not set the output value of the PIN
Replies: 5
Views: 2624

Re: gpio_set_level() can not set the output value of the PIN

Think about which mode you have to set to use the pin as output and be able to read its value back.
https://docs.espressif.com/projects/esp ... pio_mode_t
by loboris
Fri Nov 09, 2018 3:27 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 382
Views: 173918

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

woofy! wrote:
Fri Nov 09, 2018 1:51 pm
OK. Here's something awesome for the longer term: put an FPGA on the chip!
That would be probably to much to expect and the cost would be high.
But including something like CCL (Configurable Custom Logic on Atmel/Microchip ATXMEGA) should be possible and usefull.
by loboris
Wed Nov 07, 2018 9:25 am
Forum: ESP-IDF
Topic: SPI RAM - Support for other chips
Replies: 9
Views: 6329

Re: SPI RAM - Support for other chips

Hi loboris, I also add more Rams for ESP32 Wroom 32D by using IPUS IPS6404, what you recommend. But it doesn't work. Do you have to modify anything in code ? Of cousre, I connect it following reference design of ESp32 Wrover, which has 4Mb Psram External. Can you help me? Thanks. You just have to c...
by loboris
Wed Nov 07, 2018 9:14 am
Forum: General Discussion
Topic: Programming of ESP32 over JTAG
Replies: 6
Views: 4119

Re: Programming of ESP32 over JTAG

Hi ESpressif, I am using the uBlox NINA-W101 Wi-Fi module in my design. I'm just wondering why did you choose to use uBlox NINA-W101 in you design. It is just repacked ESP32-D2WD with only 2MB Flash and offers less than ESP32-PICO-D4 in smaller package and 4 MB Flash. It looks NINA-W101 was designe...
by loboris
Tue Nov 06, 2018 1:33 pm
Forum: Hardware
Topic: Camera interface with a microcontroller
Replies: 3
Views: 1848

Re: Camera interface with a microcontroller

Does it work with OV5642? I dont think it has the register mapped for 5642 As far as I can see, there is no support for OV5642. It should be possible to use it, but you have to add the driver files ov5642.c , ov5642.h , ov5642_regs.h based on ov7725. * files. I vould suggest to post an issue (featu...
by loboris
Sun Nov 04, 2018 10:16 am
Forum: Showcase
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 49
Views: 43535

Re: MicroPython on ESP32 with SPIRAM support

I understand now. I've just saw that post.
Great, as I don't have a PICO board, I can't test it. I hope you'll succeed...
by loboris
Sat Nov 03, 2018 11:12 pm
Forum: Showcase
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 49
Views: 43535

Re: MicroPython on ESP32 with SPIRAM support

now my next step is psram.c i think i can use ( expand ) your esp-idf that was installed by BUILD right? how is this later done with updates if the esp-idf is change? is there a "update" function later? or is this still available and i did not see/read? I don't quite understand what you mean by " n...
by loboris
Sat Nov 03, 2018 4:25 pm
Forum: Showcase
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 49
Views: 43535

Re: MicroPython on ESP32 with SPIRAM support

@rudi I supose you'we cloned the repository from GitHub. After cloning, you have to run ./BUILD.sh menuconfig to unpack esp-idf and toolchain. After that you should run ./BUILD.sh all to build the firmware. mpy-cross will be compiled for your OS and placed in components/micropython/mpy-cross , it is...

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