165 questions
We are following the Spresense SDK Getting Started Guide.Development Environment:Ubuntu 18.04 LTSVSCode Ver.1.61.2 (current) Presense SDK Ver.2.3.0 (current state of affairs) There was an error in Inc...
Currently, I am trying to wirelessize spresense using IDY's Wi-Fi module.The Wi-Fi itself is called GM2200M.https://qiita.com/Inoue_Minoru/items/d6513670c5988884f0b0I am referring to this site, but Th...
I used Arduino and Spresense to measure the voltage of the analog input pin using the analogRead function, but it took 15 ms (1.5 seconds for 100 times in the program), is it this slow?Is there any wa...
With the configuration of the Spresense body board + LTE expansion board, we would like to provide access (file write, file read) from the FTP client of the Spresense to the FTP server on the network ...
I tried to play 96 kHz sampling rate sound source in arduino sketch player_objif, but I couldn't.For playback, the following description has been changed to ↓.The sound source played an upchirp signal...
SPRESENSE camera module specifications include Effective focal length = 2.74 mm and focal length = 1.5 m, focal length = 77.5 to 237.06 cmIt says .I'm not familiar with the camera, but the distance be...
This is the spresense SDK.I am checking examples/camera but I cannot proceed with an error.Operating System: Windows 10I ran it at msys terminal on msys64.$tools/config.py --kernel releaseWARNING: roo...
CXD5602's nuttx usb function device driver is not functional enough, so I'm thinking of writing a new one.However, the CX5602 documentation did not provide any details (defining registers, behavior) a...
The development environment is Arduino.We had them run a program similar to the following, but after running rewindDirectory(), we went through the file name acquisition for the second time.Is there s...
I'd like to divide the process by predefined macros with compiler options as shown below.#ifdef HOGE Processing 1# else Processing 2#endifWhat should I do with SPRESENSE IDE?I looked around the SDK co...
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