180 questions
If you set a push button between D00 and GND and execute the code below, bStart will only be 1.Interrupts will also occur once every few times.I would like bStart to be reversed every time I press the...
In SPRESENSE SDK v2.3.0, we created two firmware with examples/fwupdate, examples/hello, and feature/usbmsc.One has not touched the source (Hello, World!) and the other has changed the display of exam...
You are trying to edit the GNSS information receiving sketch in the Presense-Arduino sample, publish the received GNSS information as a custom message, and subscribe to another node.However, $rosrun r...
Excuse me.As stated in the title, the SD card connected to the expansion board is not recognized.After connecting the SD card, I tried the following operation, but I am having trouble recognizing the ...
I tried to write a sample sketch of Sony Spresense, gnss.ino, and check the GNSS receiving operation on the serial monitor, but the characterization is broken.Do I need to change any settings?
An animated LED panel (shown at the beginning of https://twitter.com/make/status/1130204040610979840) at Sony's booth where the Spresense demo is on display.I wanted to do something similar to thisSon...
It says the following, but what should I do if I use it with Arduino?Spresense provides one terminal for I2C connection on the main board and LTE expansion board (LTE expansion board is exclusive to P...
Thank you for your help.Upgrade to Mac OS 10.15.5 Catalina and SPRESENSE 2.01 ArduinoIDE version 1.8.13I can no longer see the USB-serial port in this environment.Reinstalling CP210x USB to UART Bridg...
I am creating a program in the Arduino-IDE environment using Spresense.Question·I would like to transfer the execution binary output from Arduino-IDE to an SD card and update the program written on th...
I tried to use the std:string class on the Arduino Platform in Spresense, and when I tried #include<string>, I encountered a compilation error.Is the C++ standard library unavailable?Code:#inclu...
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