Hello,
You are looking for #pragma pack and #pragma align. Do an internet search on both of these.
Regards,
Ron
Search found 11 matches
- Thu Oct 12, 2023 1:43 am
- Forum: ESP-IDF
- Topic: Reorder struct members to prevent padding
- Replies: 6
- Views: 2662
- Sat Oct 07, 2023 2:46 pm
- Forum: Hardware
- Topic: ESP32-C3 design with external 32.786kHz crystal
- Replies: 11
- Views: 4834
Re: ESP32-C3 design with external 32.786kHz crystal
Hello,
Glad you figured it out. I was just studying the tech ref manual when I saw your latest post.
Regards,
Ron
Glad you figured it out. I was just studying the tech ref manual when I saw your latest post.
Regards,
Ron
- Sat Oct 07, 2023 2:16 pm
- Forum: Hardware
- Topic: ESP32-S3-DevKitC-1 - USB Drive
- Replies: 4
- Views: 2202
Re: ESP32-S3-DevKitC-1 - USB Drive
Hello, The story is more or less the same, though - the ESP32-S3 does not have functionality for this in its ROM, so best option is to use TinyUSB to simulate an USB stick and use the OTA infrastructure to do the actual flashing. Thanks for the information. This is what I needed to know. I have othe...
- Fri Oct 06, 2023 2:33 pm
- Forum: Hardware
- Topic: ESP32-C3 design with external 32.786kHz crystal
- Replies: 11
- Views: 4834
Re: ESP32-C3 design with external 32.786kHz crystal
Hello,
What does the output look like on the scope with original crystal?
Regards,
Ron
What does the output look like on the scope with original crystal?
Regards,
Ron
- Fri Oct 06, 2023 11:44 am
- Forum: Hardware
- Topic: ESP32-S3-DevKitC-1 - USB Drive
- Replies: 4
- Views: 2202
Re: ESP32-S3-DevKitC-1 - USB Drive
Hello,
Thanks for your response. However the solution you propose configures the ESP32-S3-DevKitC-1 to be a host device. What I am referring to is configuring the ESP32-S3-DevKitC-1 as a USB drive device.
Thanks,
Ron
Thanks for your response. However the solution you propose configures the ESP32-S3-DevKitC-1 to be a host device. What I am referring to is configuring the ESP32-S3-DevKitC-1 as a USB drive device.
Thanks,
Ron
- Thu Oct 05, 2023 5:40 pm
- Forum: Hardware
- Topic: ESP32-S3-DevKitC-1 - USB Drive
- Replies: 4
- Views: 2202
ESP32-S3-DevKitC-1 - USB Drive
Hello, The Raspberry Pico has a feature for burning the firmware. When pressing the BOOTSEL button and plugging in the Pico to a USB port, the Pico will present itself as a USB drive. Then placing (drag and drop) a firmware file on the USB Drive, the firmware is automatically loaded (burned) on the ...
- Thu Oct 05, 2023 3:09 pm
- Forum: Hardware
- Topic: ESP32-S3-DevKitC-1 - Factory firmware
- Replies: 1
- Views: 1336
Re: ESP32-S3-DevKitC-1 - Factory firmware
Hi,
I have a follow up question. How do I download the firmware loaded on this board? This also service as a backup when I eventually hose something on the board.
Regards,
Ron
I have a follow up question. How do I download the firmware loaded on this board? This also service as a backup when I eventually hose something on the board.
Regards,
Ron
- Thu Oct 05, 2023 2:34 pm
- Forum: Hardware
- Topic: ESP32-S3-DevKitC-1 - Factory firmware
- Replies: 1
- Views: 1336
ESP32-S3-DevKitC-1 - Factory firmware
Hello, I am very new to the Expressif world. I will probably have a whole series of question. My first question is, where is the source for the firmware that is running on this board that has the ESP32-S2-WROOM-1u N8R8 installed? This version of the firmware blinks the RGB LED on the board. This fir...
- Tue Sep 19, 2023 6:17 pm
- Forum: IDEs for ESP-IDF
- Topic: Eclipse Expressif IDF Plugin installation failure
- Replies: 3
- Views: 5048
Re: Eclipse Expressif IDF Plugin installation failure
Hi,
Just in case anyone is interested, here is the response from the IDF plugin developers.
https://github.com/espressif/idf-eclips ... 1724907394
Regards,
Ron
Just in case anyone is interested, here is the response from the IDF plugin developers.
https://github.com/espressif/idf-eclips ... 1724907394
Regards,
Ron
- Mon Sep 18, 2023 2:50 pm
- Forum: IDEs for ESP-IDF
- Topic: Eclipse Expressif IDF Plugin installation failure
- Replies: 3
- Views: 5048
Re: Eclipse Expressif IDF Plugin installation failure
Hello,
Any thoughts on this?
Regards,
Ron
Any thoughts on this?
Regards,
Ron