spresense tag

165 questions

1 answers
100 views
0

High-resolution audio recording in wav format based on the Presense Arduino Library sample code

What do you want to doConnect the 8ch digital microphone to the Sony Spresense and 　Audio library records high-resolution band (at least 20 kHz) sound with 192 kHz sampling and 　Save to SD Card as a w...

arduino spresense

2 years ago

2 answers
146 views
0

SD card not detected by SPRESENSE

The expansion board is connected to SPRESENE and the LED sample on Arduio IDE on Windows is working properly.The micro SD card is formatted with FAT32 (tried 2G and 16G capacity) and has not been part...

arduino spresense

2 years ago

1 answers
116 views
0

Can 6-9, 12, and 13 pins be used as GPIO for pin assignment on the main board of the spresense?

Looking at the SPRESENSE specification, it is divided into three parts: CXD5602 pin nameArdirno pin nameFunctoin pin nameI need two UARTs and six GPIOs for an external connection, and one of the UARTs...

spresense gpio

2 years ago

1 answers
111 views
0

Can 6-9, 12, and 13 pins be used as GPIO for pin assignment on the main board of the spresense?

spresense gpio

2 years ago

1 answers
65 views
0

Save Sony Spresense camera video

Will I be able to take videos with the Presense?If you move it for a long time, the serial number JPG will have too many files.Do you have any plans to provide the sample code .ino in containers such ...

spresense

2 years ago

1 answers
87 views
0

Bootloader Cannot Write

I cannot use Arduino IDE to write the boot loader to Sony's Spresense.The device is also recognized, but Writing boot loader to microcomputer board appears at the bottom, and after a long period of ti...

spresense

2 years ago

1 answers
73 views
0

Make buildkernel error rebuilding the spresense kernel

Changing the kernel configuration and rebuilding results in the following error:make[2]: Enter directory '/home/soeta/MyHome/tools/spresense/nuttx/sched'make[2]: *** 'clock_initialize.o' has no rule t...

spresense makefile

2 years ago

3 answers
78 views
0

Understanding Errors When Recording a Microphone in a Presense

I use an analog microphone to record at Sony's Spresense.The compilation environment is Arduino IDE and Windows 10.My SD card is 32GB SR-32UX2A, a Sony MicroSDHC memory card.It is recorded at 192 kHz ...

spresense

2 years ago

1 answers
110 views
0

Error trying to record using I2S communication: 'AS_SETRECDR_STS_INPUTDEVICE_I2S' was not decoded in this scope

I am trying to record using I2S communication on Sony's Presense.The compilation environment is Arduino IDE and Windows 10.https://developer.sony.com/develop/spresense/docs/arduino_tutorials_ja.htmlRe...

spresense

2 years ago

1 answers
103 views
0

About how to add an example

Hello, I am trying to receive a QZSS disaster report using the SPRESENSE board.First, to make sure that you are receiving GNSS, You are about to add an example of GNSS.I have already built the SPRESEN...

spresense

2 years ago

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