These videos explain the gimbal lock problem when using Euler angles: Links to some implementations:| Alan C. Assis
While requesting ChatGPT to explain me about the data format of binaries files from SVOX Picotts I received information from other files from other user. Everything started fine, it explained the d…| Alan C. Assis
Recently a guy (kerogit) ported NuttX to AVRDB, then I found a low cost board to test: This chip use UPDI interface to be programmed, fortunately there is some option to use an Arduino Nano as prog…| Alan C. Assis
I’m trying to get USB2 of iMXRT1050 working on NuttX, but when the it try to try the HCOR->portsc[rhport] to enable the bit EHCI_PORTSC_PP it crashes (PC goes to 0xffffffff) Then I decided…| Alan C. Assis
In a friendly talk with ChatGPT he told me that NASA uses NuttX, so I requested: please show me that link that proves it and he did it: So NASA used Pixhawk that runs NuttX on research balloon in 2…| Alan C. Assis
First configure SW7 to 1-ON, 2-ON, 3-ON, 4-OFF to avoid booting from external flash Connect to JTAG cable on J21 in the board and run: $ JLinkExe -if swd SEGGER J-Link Commander V8.12a (Compiled Ja…| Alan C. Assis
I’m trying to load the a binary of NuttX directly in the internal RAM of iMXRT1050 using the iMXRT1050-EVK board and JLink First I’m using JLinkEXE to connect to the board using SWD (wi…| Alan C. Assis
While adding support for USB OTG2 on NuttX for iMXRT1050-EVK I end-up flashing a firmware that make the board stops to work, similar to this error here. It created a file FAIL.TXT with this content…| Alan C. Assis
