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drivers/lcd/st7735: Don't define st7735_rdram if write only mode

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Signed-off-by: Alan C. Assis <acassis@gmail.com>
This commit is contained in:
Alan Carvalho de Assis 2025-07-28 16:06:09 -03:00 • committed by Alan C. Assis
parent a97355167b
commit 934b7b4bf5
1 changed files with 4 additions and 0 deletions
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4
drivers/lcd/st7735.c
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@ -203,8 +203,10 @@ static void st7735_setarea(FAR struct st7735_dev_s *dev,
static void st7735_bpp(FAR struct st7735_dev_s *dev, int bpp);
static void st7735_wrram(FAR struct st7735_dev_s *dev,
FAR const uint16_t *buff, size_t size);
#ifndef CONFIG_LCD_NOGETRUN
static void st7735_rdram(FAR struct st7735_dev_s *dev,
FAR uint16_t *buff, size_t size);
#endif
static void st7735_fill(FAR struct st7735_dev_s *dev, uint16_t color);
/* LCD Data Transfer Methods */
@ -497,6 +499,7 @@ static void st7735_wrram(FAR struct st7735_dev_s *dev,
*
****************************************************************************/
#ifndef CONFIG_LCD_NOGETRUN
static void st7735_rdram(FAR struct st7735_dev_s *dev,
FAR uint16_t *buff, size_t size)
{
@ -506,6 +509,7 @@ static void st7735_rdram(FAR struct st7735_dev_s *dev,
SPI_RECVBLOCK(dev->spi, buff, size);
st7735_deselect(dev->spi);
}
#endif
/****************************************************************************
* Name: st7735_fill