spresense tag

165 questions


1 answers
100 views
0
Makefile:38:/tools/Sdk.mk: No such file or directory in the Presense SDK Start Guide (CLI version) 3.1-2 SDK configuration.

Try 'make distclean' first. Here is the error code: $tools/config.py examples/cameraMakefile:38:/tools/Sdk.mk:No such file or directorymake[4]: ***No rule to make target '/tools/Sdk.mk'.Stop.make [3]:...

2 years ago

3 answers
100 views
0
Information About Receiving SPRESENSE$QZQSM Sentences

I'm thinking of receiving a QZSS L1S signal.About NMEA Output for SPRESENSE GNSS Positioning InformationBased on the above post, I was able to receive $QZGSV in NMEA sentence, but I cannot receive $QZ...

2 years ago

1 answers
64 views
0
Regarding acceleration sensor measurement and motion recognition with spresense

https://www.switch-science.com/catalog/5258/Equipped with 3-axis acceleration, 3-axis gyro, atmospheric pressure, temperature sensor add-on board BMP280BMI160 for SPRESENSEis not currently available a...

2 years ago

1 answers
54 views
0
Rare error when obtaining time via NTP on spresense and LTE board

NTP time retrieval with reference to the sample rarely results in errors.Error Displayed ERROR:LTEUDP:337 sendoto() error:22The source is simple:timeClient.begin();timeClient.update();now=timeClient.g...

2 years ago

2 answers
73 views
0
Can I use sigfox in Sony Spresense?

Can I use Sigfox Shield for Arduino in the spresense?

2 years ago

1 answers
105 views
0
D00 Button Switch ON/OFF Recognition

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...

2 years ago

1 answers
68 views
0
Fwupdate does not write NuttX correctly

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...

2 years ago

1 answers
99 views
0
How to Check ROS for Messages Published in Spresense-Arduino

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...

2 years ago

1 answers
66 views
0
SD card connected to SPRESENSE is not recognized

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 ...

2 years ago

1 answers
56 views
0
Characters Occurred in Sony Spresense Serial Monitor

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?

2 years ago
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