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fc46135ebc
nuttx/configs/stm32f334-disco
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Mateusz Szafoni fc46135ebc Merged in raiden00/nuttx_pe (pull request #767) 
Improvements in STM32 ADC, minor changes in STM32 PWM, DMA, HRTIM and add some highpri ADC examples

arch/arch/src/stm32/stm32_adc: fix RCC reset logic

arch/arch/src/stm32/stm32_adc: move sample time change functions to low-level ADC ops

arch/arch/src/stm32/stm32_adc: configurable ADC DMA mode (one shot mode, circular mode)

arch/arch/src/stm32/stm32_pwm: remove llops_get interface. We can use structure casting to get pwm low-level ops

arch/arch/src/stm32/stm32_pwm: add timer enable/disable and frequency update to low-level ops

arch/src/arm/stm32: remove redundant stm32f33xxx_dma.c

arch/arm/src/stm32/stm32f40xxx_dma.c: add interfaces to interact with highp priority DMA interupts

arch/src/arm/stm32/stm32_hrtim: do not enable timers on startup if option from Kconfig selected and add interface to enable/disable timers

arch/src/arm/stm32/stm32_hrtim: fix some warnings

configs/nucleo-f334r8/highpri: update configuration due to changes in stm32_adc

configs/stm32f334-disco/buckboost: update configuration due to changes in stm32_adc

configs/nucleo-f334r8/highpri: add support for ADC injected sequence, add triggering from TIM1

configs/nucleo-f302r8/highpri: add high priority ADC interrupts example

configs/stm32f429i-disco/highpri: add high priority ADC interrupts example

Approved-by: GregoryN <gnutt@nuttx.org>
2018-11-23 23:33:45 +00:00
..
buckboost Merged in raiden00/nuttx_pe (pull request #767) 2018-11-23 23:33:45 +00:00
include Merged in raiden00/nuttx_pe (pull request #767) 2018-11-23 23:33:45 +00:00
nsh configs/: Refresh ARM and Xtensa configurations. 2018-08-19 17:48:13 -06:00
powerled configs/: Refresh ARM and Xtensa configurations. 2018-08-19 17:48:13 -06:00
scripts Squashed commit of the following: 2018-06-20 12:30:37 -06:00
src Merged in raiden00/nuttx_pe (pull request #767) 2018-11-23 23:33:45 +00:00
Kconfig
README.txt Merged in raiden00/nuttx (pull request #616) 2018-04-04 17:03:48 +00:00

README.txt 

README
======

This README discusses issues unique to NuttX configurations for the
STMicro 32F3348DISCOVERY development board featuring the STM32F334C8
MCU. The STM32F334C8 is a 72MHz Cortex-M4 operation with 64kB Flash
memory and 16KB RAM. The board features:

  - On-board ST-LINK/V2 for programming and debugging,
  - High brightness LED dimming with buck converter
  - One buck/boost converter
  - Four user LEDs and two push-buttons,
  - Easy access to most MCU pins.

Refer to http://www.st.com/en/evaluation-tools/32f3348discovery.html for
further information about this board.

Configurations
==============

  nsh:
  ----

    Configures the NuttShell (nsh) located at apps/examples/nsh.

  powerled:
  ---------

    This is a configuration for onboard high brightness LED dimming.

  buckboost:
  ---------

    This configuration uses apps/examples/smps and onboard buck/boost converter.

    WARNING: current limit is not implemented!