nuttx

History

Gregory Nutt 66a55c91e7 Linker scripts: Fix some alignment problems.		2019-09-15 18:06:36 -06:00
..
configs/nsh	Merged in alinjerpelea/nuttx (pull request #967 )	2019-08-07 20:49:39 +00:00
include	Merged in alinjerpelea/nuttx (pull request #1003 )	2019-08-19 15:16:08 +00:00
scripts	Linker scripts: Fix some alignment problems.	2019-09-15 18:06:36 -06:00
src	boards/arm/stm32/axoloti, omnibusf4, and stm32f4discovery: If CONFIG_SCHED_CRITMONITOR is selected, then make sure that ITM and DWT resources are enabled before accessing ITM and DWT registers. By default, these registers are disabled. Suggested by Juha Niskanen.	2019-09-13 07:22:00 -06:00
Kconfig	Merged in alinjerpelea/nuttx (pull request #967 )	2019-08-07 20:49:39 +00:00
README.txt	Merged in alinjerpelea/nuttx (pull request #967 )	2019-08-07 20:49:39 +00:00

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.