HAL LTDC state and error functions migration

HAL LTDC get state

HAL1	HAL2
HAL_LTDC_GetState(const LTDC_HandleTypeDef *hltdc);	HAL_LTDC_GetState(const hal_ltdc_handle_t *hltdc); Note In HAL2, to retrieve the layer state use HAL_LTDC_GetLayerState(const hal_ltdc_handle_t *hltdc, hal_ltdc_layer_t layer) function.

Related concept: Revised and optimized HAL state machine

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HAL LTDC get error code

HAL1	HAL2
HAL_LTDC_GetError(const LTDC_HandleTypeDef *hltdc);	HAL_LTDC_GetLastErrorCodes(const hal_ltdc_handle_t *hltdc);

Related concept: Revised and optimized HAL error management