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feat(lcd): support rgb lcd driver for esp32p4

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morris
2024-10-16 19:06:40 +08:00
parent 5b8db196f8
commit efcb91b47e
25 changed files with 683 additions and 394 deletions
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82
examples/peripherals/lcd/rgb_panel/main/Kconfig.projbuild
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@@ -1,23 +1,29 @@
menu "Example Configuration"
config EXAMPLE_DOUBLE_FB
bool "Use double Frame Buffer"
default "n"
choice EXAMPLE_LCD_BUFFER_MODE
prompt "RGB LCD Buffer Mode"
default EXAMPLE_USE_SINGLE_FB
help
Enable this option, driver will allocate two frame buffers.
Select the LCD buffer mode.
config EXAMPLE_USE_BOUNCE_BUFFER
depends on !EXAMPLE_DOUBLE_FB
bool "Use bounce buffer"
help
Enable bounce buffer mode can achieve higher PCLK frequency at the cost of higher CPU consumption.
config EXAMPLE_USE_SINGLE_FB
bool "Use single frame buffer"
help
Allocate one frame buffer in the driver.
Allocate one draw buffer in LVGL.
config EXAMPLE_AVOID_TEAR_EFFECT_WITH_SEM
depends on !EXAMPLE_DOUBLE_FB
bool "Avoid tearing effect"
default "y"
help
Enable this option, the example will use a pair of semaphores to avoid the tearing effect.
Note, if the Double Frame Buffer is used, then we can also avoid the tearing effect without the lock.
config EXAMPLE_USE_DOUBLE_FB
bool "Use double frame buffer"
help
Allocate two frame buffers in the driver.
The frame buffers also work as ping-pong draw buffers in LVGL.
config EXAMPLE_USE_BOUNCE_BUFFER
bool "Use bounce buffer"
help
Allocate one frame buffer in the driver.
Allocate two bounce buffers in the driver.
Allocate one draw buffer in LVGL.
endchoice
choice EXAMPLE_LCD_DATA_LINES
prompt "RGB LCD Data Lines"
@@ -27,11 +33,15 @@ menu "Example Configuration"
config EXAMPLE_LCD_DATA_LINES_16
bool "16 data lines"
config EXAMPLE_LCD_DATA_LINES_24
bool "24 data lines"
endchoice
config EXAMPLE_LCD_DATA_LINES
int
default 16 if EXAMPLE_LCD_DATA_LINES_16
default 24 if EXAMPLE_LCD_DATA_LINES_24
menu "GPIO assignment"
config EXAMPLE_LCD_VSYNC_GPIO
@@ -114,5 +124,45 @@ menu "Example Configuration"
int "DATA15 GPIO"
help
GPIO pin number for data bus[15].
config EXAMPLE_LCD_DATA16_GPIO
int "DATA16 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[16].
config EXAMPLE_LCD_DATA17_GPIO
int "DATA17 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[17].
config EXAMPLE_LCD_DATA18_GPIO
int "DATA18 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[18].
config EXAMPLE_LCD_DATA19_GPIO
int "DATA19 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[19].
config EXAMPLE_LCD_DATA20_GPIO
int "DATA20 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[20].
config EXAMPLE_LCD_DATA21_GPIO
int "DATA21 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[21].
config EXAMPLE_LCD_DATA22_GPIO
int "DATA22 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[22].
config EXAMPLE_LCD_DATA23_GPIO
int "DATA23 GPIO"
depends on EXAMPLE_LCD_DATA_LINES > 16
help
GPIO pin number for data bus[23].
endmenu
endmenu