nuttx

History

Xiang Xiao cde88cabcc Run codespell -w with the latest dictonary again Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>		2020-02-23 22:27:46 +01:00
..
configs/nsh	boards/arm/stm32/axoloti: Every BSP must provide boot board_late_initialize() AND board_app_initialize(). That is because you never now how the configuration will be set. CONFIG_LIB_BOARDCTL may be auto-selected by applications that need boardctl() support... requiring the existence of board_app_initialize().	2019-10-26 17:45:45 -06:00
include	Merged in alinjerpelea/nuttx (pull request #1003 )	2019-08-19 15:16:08 +00:00
scripts	Run codespell -w with the latest dictonary again	2020-02-23 22:27:46 +01:00
src	Fix wait loop and void cast (#24 )	2020-01-02 10:54:43 -06:00
Kconfig
README.txt

README.txt

README
======

This README discusses issues unique to NuttX configurations for the
Axoloti open source synthesizer board featuring the STM32F427IGH6
MCU. The STM32F427IGH6 has a 180MHz Cortex-M4 core with 1MiB Flash
memory and 256KiB of SRAM. The board features:

  - ADAU1961 24-bit 96 kHz stereo CODEC
  - 1/4" in/out jacks for analog audio signals
  - 3.5 mm jack for analog audio signals
  - 8 MiB of SDRAM (Alliance Memory AS4C4M16SA)
  - Serial MIDI in/out ports
  - SD Card slot
  - Two user LEDs and one (GPIO) push-button
  - USB OTG FS with Micro-AB connector (USB device mode operation)
  - USB OTG HS with Type-A connector (USB host mode operation)
  - Easy access to most IO pins

Refer to http://www.axoloti.com/ for further information about this board.