Search found 3148 matches

by WiFive
Thu Apr 15, 2021 10:23 pm
Forum: General Discussion
Topic: secure boot check fail" in ESP32 when using Secure Boot and Flash Encryption
Replies: 1
Views: 89

Re: secure boot check fail" in ESP32 when using Secure Boot and Flash Encryption

Encrypt bootloader-reflash-digest.bin and flash it to 0x0
by WiFive
Thu Apr 15, 2021 8:08 pm
Forum: General Discussion
Topic: Esp Now on Anrdoid/Ios
Replies: 1
Views: 56

Re: Esp Now on Anrdoid/Ios

No, only Bluetooth. Maybe wifi direct support will come soon.
by WiFive
Thu Apr 15, 2021 7:49 pm
Forum: General Discussion
Topic: ethernet and wifi bridge
Replies: 3
Views: 144

Re: ethernet and wifi bridge

urbanze wrote:
Thu Apr 15, 2021 6:55 pm

ESP32 can connect in my router and get own IP Addr,
That is not how it works, esp32 will not request an IP address, it is transparent pass through interface. I don't know if that example works on esp-idf >4.0
by WiFive
Wed Apr 14, 2021 5:27 am
Forum: General Discussion
Topic: ESP32-D2WD Issue SW RESET issue.( Code flash done but not work as expect)
Replies: 8
Views: 404

Re: ESP32-D2WD Issue SW RESET issue.( Code flash done but not work as expect)

Esp32 has internal flash voltage regulator for vdd_sdio which is set to 1.8v by strapping pin or efuse
by WiFive
Tue Apr 13, 2021 11:39 pm
Forum: General Discussion
Topic: memory leak using cJson ESP32
Replies: 3
Views: 112

Re: memory leak using cJson ESP32

Code: Select all

    jsonWs = cJSON_Parse(body.c_str());

    login = cJSON_GetObjectItem(jsonWs, "_login")->valuestring;
    password = cJSON_GetObjectItem(jsonWs, "_password")->valuestring;

    cJSON_Delete(jsonWs);
by WiFive
Tue Apr 13, 2021 9:59 pm
Forum: ESP-IDF
Topic: New ESP32 Board Bootloader
Replies: 44
Views: 3723

Re: New ESP32 Board Bootloader

If you really want to save space ESP32-PICO-V3-02 assuming you don't need more than 2mb psram
by WiFive
Tue Apr 13, 2021 9:53 pm
Forum: General Discussion
Topic: memory leak using cJson ESP32
Replies: 3
Views: 112

Re: memory leak using cJson ESP32

You did not free jsonWs before you reused it
by WiFive
Sun Apr 11, 2021 10:59 pm
Forum: ESP-IDF
Topic: RTC_GPIO_IN_NEXT definition
Replies: 1
Views: 71

Re: RTC_GPIO_IN_NEXT definition

It shouldn't be 0x00003FFF but there are definitely inconsistencies in the way fields are defined sometimes they are equal to the vector value and sometimes they are equal to the mask value. I think all the macros use the vector, shift, and mask anyway so it doesn't seem to cause problems.
by WiFive
Fri Apr 09, 2021 8:07 pm
Forum: ESP-IDF
Topic: MAC address corruption error
Replies: 1
Views: 91

Re: MAC address corruption error

Well it doesn't show as write protected but you can only change 0s to 1s and the checksum is 7f so you would have to find a combination that matched and was possible. Otherwise use a custom Mac address in block3 or in software. It looks like you have some random data in block2 so not sure if you wer...

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