84 lines
3.0 KiB
C
84 lines
3.0 KiB
C
/****************************************************************************
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* include/nuttx/lcd/st7789.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_LCD_ST7789_H
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#define __INCLUDE_NUTTX_LCD_ST7789_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdbool.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define LCD_PORTRAIT 0
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#define LCD_LANDSCAPE 1
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#define LCD_RPORTRAIT 2
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#define LCD_RLANDSCAPE 3
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: st7789_initialize
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*
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* Description:
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* Initialize the ST7789 video hardware. The initial state of the
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* LCD is fully initialized, display memory cleared, and the LCD ready
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* to use, but with the power setting at 0 (full off == sleep mode).
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*
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* Returned Value:
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*
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* On success, this function returns a reference to the LCD object for
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* the specified LCD. NULL is returned on any failure.
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*
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****************************************************************************/
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#ifdef CONFIG_LCD_DYN_ORIENTATION
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FAR struct lcd_dev_s *st7789_lcdinitialize(FAR struct spi_dev_s *spi,
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uint8_t orientation,
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uint16_t xoff, uint16_t yoff);
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#else
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FAR struct lcd_dev_s *st7789_lcdinitialize(FAR struct spi_dev_s *spi);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_NUTTX_LCD_ST7789_H */
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