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arch/stm32: Fix nxstyle errors

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arch/arm/src/stm32/stm32_dma.h:

    * Fix nxstyle issues.
This commit is contained in:
Nathan Hartman
2020-12-23 18:38:17 -05:00
committed by Xiang Xiao
parent ace6e70f57
commit dad32ccd47
1 changed files with 35 additions and 33 deletions
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arch/arm/src/stm32/stm32_dma.h
+35 -33
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@@ -1,4 +1,4 @@
/************************************************************************************ /****************************************************************************
* arch/arm/src/stm32/stm32_dma.h * arch/arm/src/stm32/stm32_dma.h
* *
* Copyright (C) 2009, 2011-2013 Gregory Nutt. All rights reserved. * Copyright (C) 2009, 2011-2013 Gregory Nutt. All rights reserved.
@@ -31,14 +31,14 @@
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE. * POSSIBILITY OF SUCH DAMAGE.
* *
************************************************************************************/ ****************************************************************************/
#ifndef __ARCH_ARM_SRC_STM32_STM32_DMA_H #ifndef __ARCH_ARM_SRC_STM32_STM32_DMA_H
#define __ARCH_ARM_SRC_STM32_STM32_DMA_H #define __ARCH_ARM_SRC_STM32_STM32_DMA_H
/************************************************************************************ /****************************************************************************
* Included Files * Included Files
************************************************************************************/ ****************************************************************************/
#include <nuttx/config.h> #include <nuttx/config.h>
#include <sys/types.h> #include <sys/types.h>
@@ -47,8 +47,8 @@
#include "hardware/stm32_dma.h" #include "hardware/stm32_dma.h"
/* These definitions provide the bit encoding of the 'status' parameter passed to the /* These definitions provide the bit encoding of the 'status' parameter
* DMA callback function (see dma_callback_t). * passed to the DMA callback function (see dma_callback_t).
*/ */
#if defined(HAVE_IP_DMA_V1) #if defined(HAVE_IP_DMA_V1)
@@ -58,22 +58,22 @@
# define DMA_STATUS_HTIF DMA_CHAN_HTIF_BIT /* Channel Half Transfer */ # define DMA_STATUS_HTIF DMA_CHAN_HTIF_BIT /* Channel Half Transfer */
# define DMA_STATUS_TCIF DMA_CHAN_TCIF_BIT /* Channel Transfer Complete */ # define DMA_STATUS_TCIF DMA_CHAN_TCIF_BIT /* Channel Transfer Complete */
#elif defined(HAVE_IP_DMA_V2) #elif defined(HAVE_IP_DMA_V2)
# define DMA_STATUS_FEIF 0 /* Stream FIFO error (ignored) */ # define DMA_STATUS_FEIF 0 /* Stream FIFO error (ignored) */
# define DMA_STATUS_DMEIF DMA_STREAM_DMEIF_BIT /* Stream direct mode error */ # define DMA_STATUS_DMEIF DMA_STREAM_DMEIF_BIT /* Stream direct mode error */
# define DMA_STATUS_TEIF DMA_STREAM_TEIF_BIT /* Stream Transfer Error */ # define DMA_STATUS_TEIF DMA_STREAM_TEIF_BIT /* Stream Transfer Error */
# define DMA_STATUS_HTIF DMA_STREAM_HTIF_BIT /* Stream Half Transfer */ # define DMA_STATUS_HTIF DMA_STREAM_HTIF_BIT /* Stream Half Transfer */
# define DMA_STATUS_TCIF DMA_STREAM_TCIF_BIT /* Stream Transfer Complete */ # define DMA_STATUS_TCIF DMA_STREAM_TCIF_BIT /* Stream Transfer Complete */
#endif #endif
#define DMA_STATUS_ERROR (DMA_STATUS_FEIF|DMA_STATUS_DMEIF|DMA_STATUS_TEIF) #define DMA_STATUS_ERROR (DMA_STATUS_FEIF | DMA_STATUS_DMEIF | DMA_STATUS_TEIF)
#define DMA_STATUS_SUCCESS (DMA_STATUS_TCIF|DMA_STATUS_HTIF) #define DMA_STATUS_SUCCESS (DMA_STATUS_TCIF | DMA_STATUS_HTIF)
/************************************************************************************ /****************************************************************************
* Public Types * Public Types
************************************************************************************/ ****************************************************************************/
/* DMA_HANDLE provides an opaque are reference that can be used to represent a DMA /* DMA_HANDLE provides an opaque are reference that can be used to represent
* channel (F1) or a DMA stream (F4). * a DMA channel (F1) or a DMA stream (F4).
*/ */
typedef FAR void *DMA_HANDLE; typedef FAR void *DMA_HANDLE;
@@ -84,10 +84,10 @@ typedef FAR void *DMA_HANDLE;
* *
* Input Parameters: * Input Parameters:
* handle - Refers tot he DMA channel or stream * handle - Refers tot he DMA channel or stream
* status - A bit encoded value that provides the completion status. See the * status - A bit encoded value that provides the completion status. See
* DMASTATUS_* definitions above. * the DMASTATUS_* definitions above.
* arg - A user-provided value that was provided when stm32_dmastart() was * arg - A user-provided value that was provided when stm32_dmastart()
* called. * was called.
*/ */
typedef void (*dma_callback_t)(DMA_HANDLE handle, uint8_t status, void *arg); typedef void (*dma_callback_t)(DMA_HANDLE handle, uint8_t status, void *arg);
@@ -120,9 +120,9 @@ struct stm32_dmaregs_s
#endif #endif
#endif #endif
/************************************************************************************ /****************************************************************************
* Public Data * Public Data
************************************************************************************/ ****************************************************************************/
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
@@ -135,9 +135,9 @@ extern "C"
#define EXTERN extern #define EXTERN extern
#endif #endif
/************************************************************************************ /****************************************************************************
* Public Functions * Public Function Prototypes
************************************************************************************/ ****************************************************************************/
/**************************************************************************** /****************************************************************************
* Name: stm32_dmachannel * Name: stm32_dmachannel
@@ -184,11 +184,13 @@ DMA_HANDLE stm32_dmachannel(unsigned int chan);
* Name: stm32_dmafree * Name: stm32_dmafree
* *
* Description: * Description:
* Release a DMA channel. If another thread is waiting for this DMA channel * Release a DMA channel. If another thread is waiting for this DMA
* in a call to stm32_dmachannel, then this function will re-assign the * channel in a call to stm32_dmachannel, then this function will re-
* DMA channel to that thread and wake it up. NOTE: The 'handle' used * assign the DMA channel to that thread and wake it up.
* in this argument must NEVER be used again until stm32_dmachannel() is *
* called again to re-gain access to the channel. * NOTE: The 'handle' used in this argument must NEVER be used again
* until stm32_dmachannel() is called again to re-gain access to the
* channel.
* *
* Returned Value: * Returned Value:
* None * None
@@ -261,8 +263,8 @@ size_t stm32_dmaresidual(DMA_HANDLE handle);
* Description: * Description:
* Check if the DMA controller can transfer data to/from given memory * Check if the DMA controller can transfer data to/from given memory
* address with the given configuration. This depends on the internal * address with the given configuration. This depends on the internal
* connections in the ARM bus matrix of the processor. Note that this * connections in the ARM bus matrix of the processor. Note that this only
* only applies to memory addresses, it will return false for any peripheral * applies to memory addresses, it will return false for any peripheral
* address. * address.
* *
* Returned Value: * Returned Value: