Search found 15 matches

by Raghav Jha
Tue Mar 29, 2022 3:52 pm
Forum: ESP-IDF
Topic: when using the psram 'PRO CPU has been reset by WDT " error throw while initializing the spiffs.
Replies: 1
Views: 1551

when using the psram 'PRO CPU has been reset by WDT " error throw while initializing the spiffs.

Hello, I m using the psram with 16mb flash size, there I want to write something on file. For that, when I initialize the spiffs, esp32 crash and throw the below error. It happen when I enable psram support in menuconfig. Logs: I (89283) irFileSystem.c: Searching remote db at path /spiffs/db.json et...
by Raghav Jha
Sat Jan 22, 2022 7:44 am
Forum: ESP-IDF
Topic: what is meant by HW TIMER NEVER INIT ERROR ?
Replies: 3
Views: 6638

Re: what is meant by HW TIMER NEVER INIT ERROR ?

Very sorry @Inglebard. For the late reply. Yeah I m having issue in version 2.0.1. Let me let you details steps what I did and what I want for might you can help me. Aim: I want to use the Arduino IR Remote library in esp-idf v4.2.2. I want to use the arduino IR remote library v2.01. I check in libr...
by Raghav Jha
Sat Dec 25, 2021 3:32 pm
Forum: ESP-IDF
Topic: what is meant by HW TIMER NEVER INIT ERROR ?
Replies: 3
Views: 6638

what is meant by HW TIMER NEVER INIT ERROR ?

Hello, I m trying to use the arduino IR remote library v2.0.1 esp-idf v 4.2. In IR remote mostly 3 or 4 files are used like ( esp-hal-timer.c.h, esp32-hal-gpio.c.h, esp32-ledc-gpio.c.h, esp32-hal.h esp32-hal-matrix.c.h) which is easy to use with idf with some modification. So, i tried and got little...
by Raghav Jha
Wed Nov 24, 2021 2:13 pm
Forum: ESP-IDF
Topic: uart receive the same data back, which its transmitting.
Replies: 1
Views: 4209

uart receive the same data back, which its transmitting.

Hello, I am sending some command frame from esp to another device( touch sensor ). I m expecting some acknowledgement form another device. But I m receiving the smart data which I m sending it. In another device there is not code written to revert back the receive data. Still I m receiving the same ...
by Raghav Jha
Tue Aug 03, 2021 10:24 am
Forum: General Discussion
Topic: want to know the tool which generate the OTA images in secure boot and flash encryption?
Replies: 0
Views: 1639

want to know the tool which generate the OTA images in secure boot and flash encryption?

hello developers, I was implementing the secure boot and flash encryption in esp-idf v3.3 I got the issue in ota, it's throwing the error OTA failed: "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption . So, I created the issue on esp-forum ( https://esp32.com/viewtopic....
by Raghav Jha
Sat Jul 31, 2021 1:52 pm
Forum: ESP-IDF
Topic: OTA failed : "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption
Replies: 4
Views: 4358

Re: OTA failed : "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption

hello developers, I have created the issue ticked on this issue at the amazon-freertos repository, Here is the link https://github.com/aws/amazon-freertos/issues/3215 Theys says I need to check the tools that generate the OTA image or check the linker to do the padding, so the .bin size will be 16bi...
by Raghav Jha
Mon Jun 21, 2021 4:48 pm
Forum: ESP-IDF
Topic: BT_GATT: attribute value too long, to be truncated to 22. How I send big data to client.
Replies: 0
Views: 2336

BT_GATT: attribute value too long, to be truncated to 22. How I send big data to client.

Hello, I was trying to read some value and send it to the client. But I seeing the following log. I research and found some discussion on the following links. https://www.esp32.com/viewtopic.php?t=2328 http://community.silabs.com/t5/Bluetooth-Wi-Fi-Knowledge-Base/REFERENCE-BLE-master-slave-GATT-clie...
by Raghav Jha
Tue Jun 08, 2021 6:05 pm
Forum: ESP-IDF
Topic: OTA failed : "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption
Replies: 4
Views: 4358

Re: OTA failed : "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption

Hello @ESP_Angus I tried with plain-text .bin file to do OTA but some error I got. In the log, you can see some flash offset problem. E (552870) esp_ota_ops: size should be 16byte aligned for flash encryption case What does this mean? 1361 55181 [OTA Agent Task] [prvIngestDataBlock] Received file bl...
by Raghav Jha
Mon Jun 07, 2021 6:17 am
Forum: ESP-IDF
Topic: OTA failed : "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption
Replies: 4
Views: 4358

OTA failed : "image at 0x180000 has invalid magic byte error" in Secure boot Flash encryption

Hello, I implemented the secure boot and flash encryption on the device. When I was performing the OTA I got at image at 0x180000 has invalid magic byte error . I was using the encrypted .bin file for OTA. Here is my partition table: # Name, Type, SubType, Offset, Size, Flags # Note: if you change t...
by Raghav Jha
Wed Jun 02, 2021 4:35 pm
Forum: General Discussion
Topic: Issue when trying flash Application program in Reflashable secure boot in esp-idf version 3.3.2
Replies: 2
Views: 3179

Re: Issue when trying flash Application program in Reflashable secure boot in esp-idf version 3.3.2

Hello @Vaibhav Sorry for the late reply. To remove this issue, go to directory esp-idf/components/esptool_py/esptool.py and comment some line in function sign_data(args) where its check the version no. and at line 659 where again it checks the version no. Hope it will solve your problem. Check this ...