TUKS MCU Introductory course / TUKS-COURSE-2-LED

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Peripheral State methods
Functions

Peripheral State methods
[LCD Exported Functions]

LCD State functions. More...

Functions

HAL_LCD_StateTypeDef HAL_LCD_GetState (LCD_HandleTypeDef *hlcd)
 Return the LCD handle state.
uint32_t HAL_LCD_GetError (LCD_HandleTypeDef *hlcd)
 Return the LCD error code.

Detailed Description

LCD State functions. 

 ===============================================================================
                      ##### Peripheral State functions #####
 ===============================================================================
    [..]
     This subsection provides a set of functions allowing to control the LCD:
      (+) HAL_LCD_GetState() API can be helpful to check in run-time the state of the LCD peripheral State.
      (+) HAL_LCD_GetError() API to return the LCD error code.

Function Documentation

uint32_t HAL_LCD_GetError ( LCD_HandleTypeDef *  hlcd )

Return the LCD error code.

Parameters:
hlcd,:LCD handle
Return values:
LCDError Code

Definition at line 567 of file stm32l4xx_hal_lcd.c.

HAL_LCD_StateTypeDef HAL_LCD_GetState ( LCD_HandleTypeDef *  hlcd )

Return the LCD handle state.

Parameters:
hlcd,:LCD handle
Return values:
HALstate

Definition at line 556 of file stm32l4xx_hal_lcd.c.

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