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nuttx/configs/spresense
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Alin Jerpelea da4e3271f8 Merged in alinjerpelea/nuttx (pull request #892) 
Spresense board updates

* configs: spresense: Code style fix

    There is no functional change

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: initialize CPU

    we are using the framework to initialize the CPU

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: enable power manager

    Enable PowerManager on spresense board

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: initialize the UART interfaces

    initialize the UART interfaces

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: enable clock management

    enable clock management using the cxd56 framework

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: enable spresense timer

    Use timerisr on the spresense board

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: enable USBDEV

    Enable USBDEV on Spresense board

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: enable SD Card Support

    Enable SD Card support on spresense board

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* configs: spresense: enable Mass Storage

    Enable Mass Storage on Spresense board

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-06-12 13:23:39 +00:00
..
include Merged in alinjerpelea/nuttx (pull request #892) 2019-06-12 13:23:39 +00:00
nsh Squashed commit of the following: 2019-05-21 18:57:54 -06:00
scripts Merged in alinjerpelea/nuttx (pull request #892) 2019-06-12 13:23:39 +00:00
src Merged in alinjerpelea/nuttx (pull request #892) 2019-06-12 13:23:39 +00:00
usbnsh Merged in alinjerpelea/nuttx (pull request #892) 2019-06-12 13:23:39 +00:00
Kconfig Merged in alinjerpelea/nuttx (pull request #892) 2019-06-12 13:23:39 +00:00
README.txt configs/spresense: Add Spresense board support. 2019-04-22 08:31:02 -06:00

README.txt

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README
======

Spresense is a compact development board based on Sony’s power-efficient
multicore microcontroller CXD5602. It allows developers to create IoT
applications in a very short time and is supported by the Arduino IDE as well
as the more advanced NuttX based SDK.

- Integrated GPS
  The embedded GNSS with support for GPS, QZSS and GLONASS enables applications
  where tracking is required.
- Hi-res audio output and multi mic inputs
  Advanced 192kHz/24 bit audio codec and amplifier for audio output, and
  support for up to 8 mic input channels.
- Multicore microcontroller
  Spresense is powered by Sony's CXD5602 microcontroller (ARM® Cortex®-M4F × 6
  cores), with a clock speed of 156 MHz.

Refer to https://developer.sony.com/develop/spresense/ for further information
about this board.