GFXMMU state functions. More...

Functions
HAL_GFXMMU_StateTypeDef	HAL_GFXMMU_GetState (GFXMMU_HandleTypeDef *hgfxmmu)
	This function allows to get the current GFXMMU handle state. More...

uint32_t	HAL_GFXMMU_GetError (GFXMMU_HandleTypeDef *hgfxmmu)
	This function allows to get the current GFXMMU error code. More...

Detailed Description

GFXMMU state functions.

  ==============================================================================
                         ##### State functions #####
  ==============================================================================
    [..]  This section provides functions allowing to:
      (+) Get GFXMMU handle state.
      (+) Get GFXMMU error code.

Function Documentation

◆ HAL_GFXMMU_GetError()

uint32_t HAL_GFXMMU_GetError ( GFXMMU_HandleTypeDef * hgfxmmu )

This function allows to get the current GFXMMU error code.

Parameters

hgfxmmu GFXMMU handle.

Return values

GFXMMU error code.

Definition at line 732 of file stm32l4xx_hal_gfxmmu.c.

 {
   uint32_t error_code;
   
   /* Enter in critical section */
   __disable_irq();  
   
   /* Store and reset GFXMMU error code */
   error_code = hgfxmmu->ErrorCode;
   hgfxmmu->ErrorCode = GFXMMU_ERROR_NONE;
   
   /* Exit from critical section */
   __enable_irq();
   
   /* Return GFXMMU error code */
   return error_code;
 }

◆ HAL_GFXMMU_GetState()

HAL_GFXMMU_StateTypeDef HAL_GFXMMU_GetState ( GFXMMU_HandleTypeDef * hgfxmmu )

This function allows to get the current GFXMMU handle state.