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Minor cosmetic updates from review of last PR.

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This commit is contained in:
Gregory Nutt 2017-07-20 07:39:57 -06:00
parent 1135b96fc8
commit c3b552e072
15 changed files with 122 additions and 164 deletions
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2
Documentation/README.html
View File

@ -288,6 +288,8 @@ nuttx/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm32f429i-disco/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- stm32f746g-disco/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm32f746g-disco/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- stm32f769i-disco/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm32f769i-disco/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- stm32l476-mdk/
| | `- <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm32l476vg-mdk/README.txt" target="_blank"><b><i>README.txt</i></b></a>
| |- stm32l476vg-disco/

2
README.txt
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@ -1827,6 +1827,8 @@ nuttx/
| | `- README.txt
| |- stm32f746g-disco/
| | `- README.txt
| |- stm32f769i-disco/
| | `- README.txt
| |- stm32l476-mdk/
| | `- README.txt
| |- stm32l476vg-disco/

101
arch/arm/include/stm32f7/ltdc.h
View File

@ -114,9 +114,7 @@ struct ltdc_area_s
struct ltdc_layer_s
{
/*
* Name: getvideoinfo
/* Name: getvideoinfo
*
* Description:
* Get video information about the layer
@ -128,13 +126,12 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getvideoinfo)(FAR struct ltdc_layer_s *layer,
FAR struct fb_videoinfo_s *vinfo);
/*
* Name: getplaneinfo
/* Name: getplaneinfo
*
* Description:
* Get plane information about the layer
@ -147,13 +144,12 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getplaneinfo)(FAR struct ltdc_layer_s *layer, int planeno,
FAR struct fb_planeinfo_s *pinfo);
/*
* Name: getlid
/* Name: getlid
*
* Description:
* Get a specific layer identifier.
@ -168,13 +164,12 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getlid)(FAR struct ltdc_layer_s *layer, int *lid, uint32_t flag);
#ifdef CONFIG_FB_CMAP
/*
* Name: setclut
/* Name: setclut
*
* Description:
* Configure layer clut (color lookup table).
@ -190,13 +185,12 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*setclut)(FAR struct ltdc_layer_s *layer,
const FAR struct fb_cmap_s *cmap);
/*
* Name: getclut
/* Name: getclut
*
* Description:
* Get configured layer clut (color lookup table).
@ -209,13 +203,12 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getclut)(FAR struct ltdc_layer_s *layer, FAR struct fb_cmap_s *cmap);
#endif
/*
* Name: setcolor
/* Name: setcolor
*
* Description:
* Configure layer color for the non active layer area.
@ -229,12 +222,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*setcolor)(FAR struct ltdc_layer_s *layer, uint32_t argb);
/*
* Name: getcolor
/* Name: getcolor
*
* Description:
* Get configured layer color for the non active layer area.
@ -246,12 +238,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getcolor)(FAR struct ltdc_layer_s *layer, uint32_t *argb);
/*
* Name: setcolorkey
/* Name: setcolorkey
*
* Description:
* Configure the layer color key (chromakey) for transparence.
@ -265,12 +256,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*setcolorkey)(FAR struct ltdc_layer_s *layer, uint32_t rgb);
/*
* Name: getcolorkey
/* Name: getcolorkey
*
* Description:
* Get the configured layer color key (chromakey) for transparence.
@ -282,12 +272,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getcolorkey)(FAR struct ltdc_layer_s *layer, uint32_t *rgb);
/*
* Name: setalpha
/* Name: setalpha
*
* Description:
* Configure layer alpha value factor into blend operation.
@ -305,12 +294,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*setalpha)(FAR struct ltdc_layer_s *layer, uint8_t alpha);
/*
* Name: getalpha
/* Name: getalpha
*
* Description:
* Get configured layer alpha value factor for blend operation.
@ -322,12 +310,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getalpha)(FAR struct ltdc_layer_s *layer, uint8_t *alpha);
/*
* Name: setblendmode
/* Name: setblendmode
*
* Description:
* Configure blend mode of the layer.
@ -363,12 +350,11 @@ struct ltdc_layer_s
* Informs the driver to use the pixel alpha value of the subjacent layer
* instead the constant alpha value. This is only useful for ARGB8888
* color format.
*
*/
int (*setblendmode)(FAR struct ltdc_layer_s *layer, uint32_t mode);
/*
* Name: getblendmode
/* Name: getblendmode
*
* Description:
* Get configured blend mode of the layer.
@ -380,12 +366,11 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getblendmode)(FAR struct ltdc_layer_s *layer, uint32_t *mode);
/*
* Name: setarea
/* Name: setarea
*
* Description:
* Configure visible layer area and the reference position of the first
@ -413,15 +398,14 @@ struct ltdc_layer_s
* If the srcxpos and srcypos unequal the xpos and ypos of the coord
* structure this acts like moving the visible area to another position on
* the screen during the next update operation.
*
*/
int (*setarea)(FAR struct ltdc_layer_s *layer,
FAR const struct ltdc_area_s *area,
fb_coord_t srcxpos,
fb_coord_t srcypos);
/*
* Name: getarea
/* Name: getarea
*
* Description:
* Get configured visible layer area.
@ -435,15 +419,14 @@ struct ltdc_layer_s
* Return:
* On success - OK
* On error - -EINVAL
*
*/
int (*getarea)(FAR struct ltdc_layer_s *layer,
FAR struct ltdc_area_s *area,
fb_coord_t *srcxpos,
fb_coord_t *srcypos);
/*
* Name: update
/* Name: update
*
* Description:
* Update current layer settings and make changes visible.
@ -478,13 +461,12 @@ struct ltdc_layer_s
* LTDC_SYNC_VBLANK:
* Informs the driver to update the layer upon vertical blank. Otherwise
* immediately.
*
*/
int (*update)(FAR struct ltdc_layer_s *layer, uint32_t mode);
#ifdef CONFIG_STM32F7_DMA2D
/*
* Name: blit
/* Name: blit
*
* Description:
* Copy selected area from a source layer to selected position of the
@ -502,15 +484,14 @@ struct ltdc_layer_s
* -EINVAL - If one of the parameter invalid or if the size of the selected
* source area outside the visible area of the destination layer.
* (The visible area usually represents the display size)
*
*/
int (*blit)(FAR struct ltdc_layer_s *dest,
fb_coord_t destxpos, fb_coord_t destypos,
FAR const struct dma2d_layer_s *src,
FAR const struct ltdc_area_s *srcarea);
/*
*
* Name: blend
/* Name: blend
*
* Description:
* Blends the selected area from a foreground layer with selected position
@ -532,8 +513,8 @@ struct ltdc_layer_s
* -EINVAL - If one of the parameter invalid or if the size of the selected
* source area outside the visible area of the destination layer.
* (The visible area usually represents the display size)
*
*/
int (*blend)(FAR struct ltdc_layer_s *dest,
fb_coord_t destxpos, fb_coord_t destypos,
FAR const struct dma2d_layer_s *fore,
@ -541,8 +522,7 @@ struct ltdc_layer_s
FAR const struct dma2d_layer_s *back,
FAR const struct ltdc_area_s *backarea);
/*
* Name: fillarea
/* Name: fillarea
*
* Description:
* Fill the selected area of the whole layer with a specific color.
@ -557,8 +537,8 @@ struct ltdc_layer_s
* OK - On success
* -EINVAL - If one of the parameter invalid or if the size of the selected
* area outside the visible area of the layer.
*
*/
int (*fillarea)(FAR struct ltdc_layer_s *layer,
FAR const struct ltdc_area_s *area,
uint32_t color);
@ -587,6 +567,9 @@ struct ltdc_layer_s
* invalid.
*
****************************************************************************/
FAR struct ltdc_layer_s *up_ltdcgetlayer(int lid);
#endif /* CONFIG_STM32F7_LTDC */
#endif /* __ARCH_ARM_INCLUDE_STM32F7_LTDC_H */

13
arch/arm/src/stm32f7/Kconfig
View File

@ -1177,8 +1177,8 @@ config STM32F7_LTDC
---help---
The STM32 LTDC is an LCD-TFT Display Controller available on
the STM32F7x6, STM32F7x7, STM32F7x8 and STM32F7x9 devices.
It features a standard RGB888 parallel video interface (along with HSYNC, VSYNC, etc.)
for controlling TFT LCD displays.
It features a standard RGB888 parallel video interface (along
with HSYNC, VSYNC, etc.) for controlling TFT LCD displays.
With the STM32F7x8/9, the graphics signals can optionally
be output via DSI instead of the parallel interface:
See config options STM32F7_DSIHOST and STM32F7_LTDC_USE_DSI.
@ -4655,7 +4655,8 @@ config STM32F7_ETHMAC_REGDEBUG
default n
depends on DEBUG_NET_INFO
---help---
Enable very low-level register access debug. Depends on CONFIG_DEBUG_FEATURES.
Enable very low-level register access debug. Depends on
CONFIG_DEBUG_FEATURES.
endmenu # Ethernet MAC configuration
@ -4675,7 +4676,8 @@ config STM32F7_LTDC_USE_DSI
depends on STM32F7_DSIHOST
---help---
Select this if your display is connected via DSI.
Deselect option if your display is connected via digital RGB+HSYNC+VSYNC
Deselect option if your display is connected via digital
RGB+HSYNC+VSYNC
config STM32F7_LTDC_BACKLIGHT
bool "Backlight support"
@ -4811,7 +4813,8 @@ config FB_TRANSPARENCY
bool "Enable transparency color map support"
default y
---help---
Enabling transparency color map support is neccessary for ltdc L8 format.
Enabling transparency color map support is neccessary for
ltdc L8 format.
endif
endmenu

29
arch/arm/src/stm32f7/stm32_dma2d.c
View File

@ -122,18 +122,18 @@
/* Define shadow layer for ltdc interface */
#ifdef CONFIG_STM32F7_LTDC_INTERFACE
# ifdef CONFIG_STM32F7_LTDC_L2
# define DMA2D_SHADOW_LAYER 2
# define DMA2D_SHADOW_LAYER_L1 0
# define DMA2D_SHADOW_LAYER_L2 1
# else
# define DMA2D_SHADOW_LAYER 1
# define DMA2D_SHADOW_LAYER_L1 0
# endif
# define DMA2D_LAYER_NSIZE CONFIG_STM32F7_DMA2D_NLAYERS + DMA2D_SHADOW_LAYER
# ifdef CONFIG_STM32F7_LTDC_L2
# define DMA2D_SHADOW_LAYER 2
# define DMA2D_SHADOW_LAYER_L1 0
# define DMA2D_SHADOW_LAYER_L2 1
# else
# define DMA2D_SHADOW_LAYER 1
# define DMA2D_SHADOW_LAYER_L1 0
# endif
# define DMA2D_LAYER_NSIZE CONFIG_STM32F7_DMA2D_NLAYERS + DMA2D_SHADOW_LAYER
#else
# define DMA2D_LAYER_NSIZE CONFIG_STM32F7_DMA2D_NLAYERS
# define DMA2D_SHADOW_LAYER 0
# define DMA2D_LAYER_NSIZE CONFIG_STM32F7_DMA2D_NLAYERS
# define DMA2D_SHADOW_LAYER 0
#endif
/* Debug option */
@ -149,9 +149,9 @@
/* check clut support */
#ifdef CONFIG_STM32F7_DMA2D_L8
# ifndef CONFIG_FB_CMAP
# error "Enable cmap to support the configured layer formats!"
# endif
# ifndef CONFIG_FB_CMAP
# error "Enable cmap to support the configured layer formats!"
# endif
#endif
/****************************************************************************
@ -517,7 +517,6 @@ static int stm32_dma2d_waitforirq(void)
return OK;
}
#ifdef CONFIG_STM32F7_DMA2D_L8
/****************************************************************************
* Name: stm32_dma2d_loadclut

11
arch/arm/src/stm32f7/stm32_dma2d.h
View File

@ -45,17 +45,6 @@
#include <arch/chip/ltdc.h>
#ifdef CONFIG_STM32F7_DMA2D
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Public Functions

96
arch/arm/src/stm32f7/stm32_ltdc.c
View File

@ -59,7 +59,6 @@
#include "up_arch.h"
#include "up_internal.h"
// #include "stm32.h"
#include "chip/stm32_ltdc.h"
#include "stm32_ltdc.h"
#include "stm32_dma2d.h"
@ -335,27 +334,27 @@
/* Dithering */
#ifndef CONFIG_STM32F7_LTDC_DITHER_RED
# define STM32_LTDC_DITHER_RED 0
# define STM32_LTDC_DITHER_RED 0
#else
# define STM32_LTDC_DITHER_RED CONFIG_STM32F7_LTDC_DITHER_RED
# define STM32_LTDC_DITHER_RED CONFIG_STM32F7_LTDC_DITHER_RED
#endif
#ifndef CONFIG_STM32F7_LTDC_DITHER_GREEN
# define STM32_LTDC_DITHER_GREEN 0
# define STM32_LTDC_DITHER_GREEN 0
#else
# define STM32_LTDC_DITHER_GREEN CONFIG_STM32F7_LTDC_DITHER_GREEN
# define STM32_LTDC_DITHER_GREEN CONFIG_STM32F7_LTDC_DITHER_GREEN
#endif
#ifndef CONFIG_STM32F7_LTDC_DITHER_BLUE
# define STM32_LTDC_DITHER_BLUE 0
# define STM32_LTDC_DITHER_BLUE 0
#else
# define STM32_LTDC_DITHER_BLUE CONFIG_STM32F7_LTDC_DITHER_BLUE
# define STM32_LTDC_DITHER_BLUE CONFIG_STM32F7_LTDC_DITHER_BLUE
#endif
/* Background color */
#ifndef CONFIG_STM32F7_LTDC_BACKCOLOR
# define STM32_LTDC_BACKCOLOR 0
# define STM32_LTDC_BACKCOLOR 0
#else
# define STM32_LTDC_BACKCOLOR CONFIG_STM32F7_LTDC_BACKCOLOR
# define STM32_LTDC_BACKCOLOR CONFIG_STM32F7_LTDC_BACKCOLOR
#endif
/* Internal operation flags */
@ -387,55 +386,55 @@
/* Check pixel format support by DMA2D driver */
#ifdef CONFIG_STM32F7_DMA2D
# if defined(CONFIG_STM32F7_LTDC_L1_L8) || \
defined(CONFIG_STM32F7_LTDC_L2_L8)
# if !defined(CONFIG_STM32F7_DMA2D_L8)
# error "DMA2D must support FB_FMT_RGB8 pixel format"
# if defined(CONFIG_STM32F7_LTDC_L1_L8) || \
defined(CONFIG_STM32F7_LTDC_L2_L8)
# if !defined(CONFIG_STM32F7_DMA2D_L8)
# error "DMA2D must support FB_FMT_RGB8 pixel format"
# endif
# endif
# endif
# if defined(CONFIG_STM32F7_LTDC_L1_RGB565) || \
defined(CONFIG_STM32F7_LTDC_L2_RGB565)
# if !defined(CONFIG_STM32F7_DMA2D_RGB565)
# error "DMA2D must support FB_FMT_RGB16_565 pixel format"
# if defined(CONFIG_STM32F7_LTDC_L1_RGB565) || \
defined(CONFIG_STM32F7_LTDC_L2_RGB565)
# if !defined(CONFIG_STM32F7_DMA2D_RGB565)
# error "DMA2D must support FB_FMT_RGB16_565 pixel format"
# endif
# endif
# endif
# if defined(CONFIG_STM32F7_LTDC_L1_RGB888) || \
defined(CONFIG_STM32F7_LTDC_L2_RGB888)
# if !defined(CONFIG_STM32F7_DMA2D_RGB888)
# error "DMA2D must support FB_FMT_RGB24 pixel format"
# if defined(CONFIG_STM32F7_LTDC_L1_RGB888) || \
defined(CONFIG_STM32F7_LTDC_L2_RGB888)
# if !defined(CONFIG_STM32F7_DMA2D_RGB888)
# error "DMA2D must support FB_FMT_RGB24 pixel format"
# endif
# endif
# endif
#endif
/* Calculate the size of the layers clut table */
#ifdef CONFIG_FB_CMAP
# if defined(CONFIG_STM32F7_DMA2D) && !defined(CONFIG_STM32F7_DMA2D_L8)
# error "DMA2D must also support L8 CLUT pixel format if supported by LTDC"
# endif
# ifdef STM32_LTDC_L1CMAP
# ifdef CONFIG_FB_TRANSPARENCY
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * sizeof(uint32_t)
# else
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * 3 * sizeof(uint8_t)
# if defined(CONFIG_STM32F7_DMA2D) && !defined(CONFIG_STM32F7_DMA2D_L8)
# error "DMA2D must also support L8 CLUT pixel format if supported by LTDC"
# endif
# endif
# ifdef STM32_LTDC_L2CMAP
# undef STM32_LAYER_CLUT_SIZE
# ifdef CONFIG_FB_TRANSPARENCY
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * sizeof(uint32_t) * 2
# else
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * 3 * sizeof(uint8_t) * 2
# ifdef STM32_LTDC_L1CMAP
# ifdef CONFIG_FB_TRANSPARENCY
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * sizeof(uint32_t)
# else
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * 3 * sizeof(uint8_t)
# endif
# endif
# ifdef STM32_LTDC_L2CMAP
# undef STM32_LAYER_CLUT_SIZE
# ifdef CONFIG_FB_TRANSPARENCY
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * sizeof(uint32_t) * 2
# else
# define STM32_LAYER_CLUT_SIZE STM32_LTDC_NCLUT * 3 * sizeof(uint8_t) * 2
# endif
# endif
# endif
#endif
#ifndef CONFIG_FB_CMAP
# if defined(STM32_LTDC_L1CMAP) || defined(STM32_LTDC_L2CMAP)
# undef STM32_LTDC_L1CMAP
# undef STM32_LTDC_L2CMAP
# error "Enable cmap to support the configured layer format!"
# endif
# if defined(STM32_LTDC_L1CMAP) || defined(STM32_LTDC_L2CMAP)
# undef STM32_LTDC_L1CMAP
# undef STM32_LTDC_L2CMAP
# error "Enable cmap to support the configured layer format!"
# endif
#endif
/* Layer clut rgb value positioning */
@ -924,18 +923,11 @@ static const uintptr_t stm32_clutwr_layer_t[LTDC_NLAYERS] =
static bool g_initialized;
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Configure global register
****************************************************************************/
/****************************************************************************
* Name: stm32_ltdc_gpioconfig
*

5
configs/README.txt
View File

@ -685,6 +685,11 @@ configs/stm32l476-mdk
The STM32L476ME is a Cortex-M4 optimised for low-power operation
at up to 80MHz operation with 1024Kb Flash memory and 96+32Kb SRAM.
configs/stm32f769i-disco
NuttX configurations for the STMicro STM32F769I-DISCO development board
featuring the STM32F769NIH6 MCU. The STM32F769NIH6 is a 216MHz Cortex-M7
operating with 2048K Flash memory and 512Kb SRAM.
configs/stm32l476vg-disco
STMicro STM32L476VG_DISCO development board featuring the STM32L476VG
MCU. The STM32L476VG is a Cortex-M4 optimised for low-power operation

6
configs/stm32f769i-disco/README.txt
View File

@ -3,7 +3,7 @@ README
This README discusses issues unique to NuttX configurations for the
STMicro STM32F769I-DISCO development board featuring the STM32F769NIH6
MCU. The STM32F769NIH6 is a 216MHz Cortex-M7 operation with 2048K Flash
MCU. The STM32F769NIH6 is a 216MHz Cortex-M7 operating with 2048K Flash
memory and 512Kb SRAM. The board features:
- On-board ST-LINK/V2 for programming and debugging,
@ -42,7 +42,7 @@ STATUS
2017-07: STM32 F7 Ethernet appears to be functional, but has had
only light testing.
Work in progress: Use LCD over DSI interface, rest of board.
Development Environment
@ -95,7 +95,6 @@ Serial Console
Use the serial interface the ST/LINK provides to the USB host.
Configurations
==============
@ -110,7 +109,6 @@ Configurations
Where <subdir> is one of the sub-directories listed below.
Configuration Directories
-------------------------

11
configs/stm32f769i-disco/nsh-ethernet/defconfig
View File

@ -12,16 +12,6 @@ CONFIG_ARMV7M_ICACHE=y
CONFIG_ARMV7M_LAZYFPU=y
CONFIG_BOARD_LOOPSPERMSEC=43103
CONFIG_BUILTIN=y
CONFIG_DEBUG_ERROR=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_MEMCARD_ERROR=y
CONFIG_DEBUG_MEMCARD_WARN=y
CONFIG_DEBUG_MEMCARD=y
CONFIG_DEBUG_NET_ERROR=y
CONFIG_DEBUG_NET_WARN=y
CONFIG_DEBUG_NET=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEBUG_WARN=y
CONFIG_DISABLE_POLL=y
CONFIG_ETH0_PHY_LAN8742A=y
CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
@ -58,7 +48,6 @@ CONFIG_NSH_DISABLE_IFUPDOWN=y
CONFIG_NSH_FILEIOSIZE=512
CONFIG_NSH_LINELEN=64
CONFIG_NSH_MOTD=y
CONFIG_NSH_NETINIT_DEBUG=y
CONFIG_NSH_READLINE=y
CONFIG_PREALLOC_MQ_MSGS=4
CONFIG_PREALLOC_TIMERS=4

1
configs/stm32f769i-disco/nsh/defconfig
View File

@ -12,7 +12,6 @@ CONFIG_ARMV7M_ICACHE=y
CONFIG_ARMV7M_LAZYFPU=y
CONFIG_BOARD_LOOPSPERMSEC=43103
CONFIG_BUILTIN=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POLL=y
CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
CONFIG_EXAMPLES_NSH=y

2
configs/stm32f769i-disco/src/stm32_appinitialize.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* config/stm32f769i-disco/src/stm32_appinitilaize.c
* config/stm32f769i-disco/src/stm32_appinitialize.c
*
* Copyright (C) 2015-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>

4
configs/stm32f769i-disco/src/stm32_buttons.c
View File

@ -49,10 +49,6 @@
#ifdef CONFIG_ARCH_BUTTONS
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/

1
configs/stm32f769i-disco/src/stm32_ostest.c
View File

@ -82,6 +82,7 @@ static uint32_t g_saveregs[XCPTCONTEXT_REGS];
/************************************************************************************
* Public Functions
************************************************************************************/
/* Given an array of size CONFIG_EXAMPLES_OSTEST_FPUSIZE, this function will return
* the current FPU registers.
*/

2
wireless/ieee802154/Kconfig
View File

@ -114,7 +114,7 @@ config IEEE802154_IND_IRQRESERVE
dynamically allocate the meta data structure with an additional cost
in performance.
NOTE: Currently marked as experimental and with a default 0 zero
NOTE: Currently marked as experimental and with a default of zero
because there are no interrupt level allocations performed by the
current IEEE 802.15.4 MAC code.