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Adding Byte-Per-Pixel Memory model option to memlcd

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This commit is contained in:
jturnsek 2023-09-15 19:50:24 +02:00 committed by Xiang Xiao
parent 0f73199de6
commit 6840b4444b
2 changed files with 13 additions and 2 deletions
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7
drivers/lcd/Kconfig
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@ -1148,6 +1148,13 @@ config MEMLCD_SPI_FREQUENCY
---help---
Define to use a different bus frequency, FIXME DEFAULT VALUE OK?
config MEMLCD_BYTE_PER_PIXEL
bool "Byte-Per-Pixel Memory Model"
default n
---help---
Selects the Byte-Per-Pixel buffer model, instead of Bit-Per-Pixel.
LVGL Graphics Library uses Byte-Per-Pixel memory model.
endif # LCD_SHARP_MEMLCD
choice

8
drivers/lcd/memlcd.c
View File

@ -477,7 +477,9 @@ static int memlcd_putrun(FAR struct lcd_dev_s *dev,
__clear_bit(col % 8 + i, p);
}
#ifdef CONFIG_LCD_PACKEDMSFIRST
#ifdef CONFIG_MEMLCD_BYTE_PER_PIXEL
buffer++;
#elif defined(CONFIG_LCD_PACKEDMSFIRST)
if (usrmask == LS_BIT)
{
buffer++;
@ -570,7 +572,9 @@ static int memlcd_getrun(FAR struct lcd_dev_s *dev,
*buffer &= ~usrmask;
}
#ifdef CONFIG_LCD_PACKEDMSFIRST
#ifdef CONFIG_MEMLCD_BYTE_PER_PIXEL
buffer++;
#elif defined(CONFIG_LCD_PACKEDMSFIRST)
if (usrmask == LS_BIT)
{
buffer++;