Spresense Header CodeSpresense Header Code

Spresense - 低功耗下的边缘计算

在干电池供电的Spresense板上体验正真的边缘计算

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Arduino IDE

Summary

New features and feature enhancements

  • [Audio] Add API for selecting Analog mic or Digital mic in runtime.
  • [Audio] Add API to be able to change internal buffer size for audio player and recorder.
  • [Audio] Add function which can path the audio data from I2S to speaker with low-latency (Audio through).

Improved features

  • [GNSS] Improve stability when starting positioning by using hot start.
  • [SPI] Improve transfer performance by using deprecated API setClockDivider.

New samples

  • [Audio] Add "player_playlist" sample sketch that is reading playlist for playing music.
  • [Audio] Add "through" sample sketch that is using audio through function.

Using this release for Arduino IDE

  • Please refer to tutorial for the first time.
  • Please update Spresense Arduino package via Boards Manager in Arduino IDE for others.

 

Spresense SDK

Summary

New features and feature enhancements

  • [GNSS] Support to output "DC Report" ($QZQSM) from NMEA sentences.

Improved features

  • [GNSS] Improve stability when starting positioning by using hot start.

How to get source codes

$ git clone --recursive https://github.com/sonydevworld/spresense.git -b v1.2.1