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bl_mcu_sdk/examples/lvgl/lcd_conf_user.h
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#ifndef _LCD_CONF_USER_H_
#define _LCD_CONF_USER_H_
/* clang-format off */
/* Select screen Type, Optional:
mipi dbi interface
LCD_DBI_ILI9488
mipi dpi (RGB) interface
LCD_DPI_ILI9488
LCD_DPI_GC9503V
LCD_DPI_STANDARD
mipi dsi vidio interface
LCD_DSI_VIDIO_ILI9881C
spi interface
LCD_SPI_ILI9488
LCD_SPI_ILI9341
LCD_SPI_ST7796
LCD_SPI_ST7789V
*/
#define LCD_SPI_ST7796
/* dbi ili9488 config */
#if defined LCD_DBI_ILI9488
/* Selecting interface type, more configuration of peripherals comes later
1: DBI peripheral, supported functions: typeC-3wire, typeC-4wire, typeB-x8(8080); (support chips: bl616, bl606p, bl808),
2: PEC simulation, supported functions: typeB-x8; (support chips: bl616),
*/
#define LCD_DBI_INTERFACE_TYPE 1
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* Selecting pixel format
1: rgb565 (16-bit, output rgb565)
2: nrgb8888 (32-bit, output rgb888)
*/
#define ILI9488_DBI_PIXEL_FORMAT 1
/* ILI9488 LCD width and height */
#define ILI9488_DBI_W 320
#define ILI9488_DBI_H 480
/* The offset of the area can be displayed */
#define ILI9488_DBI_OFFSET_X 0
#define ILI9488_DBI_OFFSET_Y 0
/* Color reversal, Some screens are required
0: disable
1: enable
*/
#define ILI9488_DBI_COLOR_REVERSAL 0
#endif
/* dpi gc9503v config */
#if defined LCD_DPI_GC9503V
/* Selecting DPI working mode
1: DPI peripheral (support: bl808)
2: PEC simulation (support: bl616, bl628)
*/
#define GC9503V_DPI_MODE 2
/* Selecting initialization interface
1: Software spi 9-bit mode
*/
#define GC9503V_DPI_INIT_INTERFACE 1
#if(GC9503V_DPI_INIT_INTERFACE == 1)
#define GC9503V_DPI_SPI_CS_PIN GPIO_PIN_12
#define GC9503V_DPI_SPI_CLK_PIN GPIO_PIN_24
#define GC9503V_DPI_SPI_DAT_PIN GPIO_PIN_25
#endif
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* Selecting pixel format
1: rgb565 (16-bits)
2: nrgb8888 (32-bits, Do not support PEC simulation)
*/
#define GC9503V_DPI_PIXEL_FORMAT 1
/* ILI9488 LCD width and height */
#define GC9503V_DPI_W 480
#define GC9503V_DPI_H 480
/* dpi ili9488 config */
#elif defined LCD_DPI_ILI9488
/* Selecting DPI working mode
1: DPI peripheral (support: bl808)
2: PEC simulation (support: bl616, bl628)
*/
#define ILI9488_DPI_MODE 2
/* Selecting initialization interface
1: Hardware spi 8-bit mode
2: Hardware dbi peripheral typeC (support: bl616, bl606p, bl808)
*/
#define ILI9488_DPI_INIT_INTERFACE 1
#if(ILI9488_DPI_INIT_INTERFACE == 1)
#define ILI9488_DPI_SPI_CS_PIN GPIO_PIN_20
#define ILI9488_DPI_SPI_DC_PIN GPIO_PIN_3
#endif
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* Selecting pixel format
1: rgb565 (16-bits)
2: nrgb8888 (32-bits, Do not support PEC simulation)
*/
#define ILI9488_DPI_PIXEL_FORMAT 1
/* ILI9488 LCD width and height */
#define ILI9488_DPI_W 320
#define ILI9488_DPI_H 480
/* dpi standard config */
#elif defined LCD_DPI_STANDARD
/* Selecting DPI working mode
1: DPI peripheral (support: bl808)
2: PEC simulation (support: bl616, bl628)
*/
#define STANDARD_DPI_MODE 2
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 0
/* Selecting pixel format
1: rgb565 (16-bits)
2: nrgb8888 (32-bits, Do not support PEC simulation)
*/
#define STANDARD_DPI_PIXEL_FORMAT 1
/* STANDARD LCD width and height */
#define STANDARD_DPI_W 800
#define STANDARD_DPI_H 480
/* RGB timing parameter Settings
Total Width = HSW + HBP + Active_Width + HFP
Total Height = VSW + VBP + Active_Height + VFP */
/* Hsync Pulse Width */
#define STANDARD_DPI_HSW 4
/* Hsync Back Porch */
#define STANDARD_DPI_HBP 82
/* Hsync Front Porch */
#define STANDARD_DPI_HFP 14
/* Vsync Pulse Width */
#define STANDARD_DPI_VSW 5
/* Vsync Back Porch */
#define STANDARD_DPI_VBP 6
/* Vsync Front Porch */
#define STANDARD_DPI_VFP 39
/* Maximum refresh frame rate per second, Used to automatically calculate the clock frequency */
#define STANDARD_DPI_FRAME_RATE 70
/* spi ili9488 config */
#elif defined LCD_SPI_ILI9488
/* Selecting interface type, more configuration of peripherals comes later
1: SPI peripheral, supported functions: spi-4wire,
*/
#define LCD_SPI_INTERFACE_TYPE 1
/* Selecting pixel format
1: rgb565
*/
#define ILI9488_SPI_PIXEL_FORMAT 1
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* ILI9488 LCD width and height */
#define ILI9488_SPI_W 320
#define ILI9488_SPI_H 480
/* The offset of the area can be displayed */
#define ILI9488_SPI_OFFSET_X 0
#define ILI9488_SPI_OFFSET_Y 0
/* Color reversal, Some screens are required
0: disable
1: enable
*/
#define ILI9488_SPI_COLOR_REVERSAL 0
/* spi ili9341 config */
#elif defined LCD_SPI_ILI9341
/* Selecting interface type, more configuration of peripherals comes later
1: SPI peripheral, supported functions: spi-4wire,
*/
#define LCD_SPI_INTERFACE_TYPE 1
/* Selecting pixel format
1: rgb565, 16-bit/pixel
*/
#define ILI9341_SPI_PIXEL_FORMAT 1
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* LCD width and height */
#define ILI9341_SPI_W 240
#define ILI9341_SPI_H 320
/* The offset of the area can be displayed */
#define ILI9341_SPI_OFFSET_X 0
#define ILI9341_SPI_OFFSET_Y 0
/* Color reversal, Some screens are required
0: disable
1: enable
*/
#define ILI341_SPI_COLOR_REVERSAL 0
/* spi st7789v config */
#elif defined LCD_SPI_ST7789V
/* Selecting interface type, more configuration of peripherals comes later
1: SPI peripheral, supported functions: spi-4wire,
*/
#define LCD_SPI_INTERFACE_TYPE 1
/* Selecting pixel format
1: rgb565
*/
#define ST7789V_SPI_PIXEL_FORMAT 1
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* LCD width and height */
#define ST7789V_SPI_W 320
#define ST7789V_SPI_H 480
/* The offset of the area can be displayed */
#define ST7789V_SPI_OFFSET_X 0
#define ST7789V_SPI_OFFSET_Y 0
/* spi st7796 config */
#elif defined LCD_SPI_ST7796
/* Selecting interface type, more configuration of peripherals comes later
1: SPI peripheral, supported functions: spi-4wire,
*/
#define LCD_SPI_INTERFACE_TYPE 1
/* Selecting pixel format
1: rgb565
*/
#define ST7796_SPI_PIXEL_FORMAT 1
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* LCD width and height */
#define ST7796_SPI_W 320
#define ST7796_SPI_H 480
/* The offset of the area can be displayed */
#define ST7796_SPI_OFFSET_X 0
#define ST7796_SPI_OFFSET_Y 0
/* Color reversal, Some screens are required
0: disable
1: enable
*/
#define ST7796_SPI_COLOR_REVERSAL 0
#endif
/********** PEC simulation DPI configuration **********/
#if ((defined ILI9488_DPI_MODE) && (ILI9488_DPI_MODE == 2)) || \
((defined GC9503V_DPI_MODE) && (GC9503V_DPI_MODE == 2)) || \
((defined STANDARD_DPI_MODE) && (STANDARD_DPI_MODE == 2))
/* supports 16-wire and 8-wire-latch output modes */
/* For internal use, do not modify */
#define LCD_PEC_SIMU_DPI_ENABLE
/* dma used by pec */
#define LCD_PEC_DPI_DMA_NAME "dma0_ch3"
/* The mode of data latch.
0: 16-bit *1-cycle date out;
1: 8-bit *2-cycle date out, Low 8-bit latch, high 8-bit pass-through, Additional latch devices are required */
#define LCD_PEC_DPI_DATA_LATCH_MODE 1
/* enable the lcd reset function
0: Does not care about lcd hard reset
1: use gpio to reset the lcd
*/
#define LCD_RESET_EN 1
/* Signal polarity selection */
#define LCD_PEC_DPI_V_SYNC_SIN_POL 0
#define LCD_PEC_DPI_H_SYNC_SIN_POL 0
#define LCD_PEC_DPI_DE_SIN_POL 1
/* Selecting pin
The numbers of some pins must be consecutive, and cannot cross the 32 boundary.
Rules: PIN_DE = PIN_CLK + 1; PIN_LATCH = PIN_CLK + 2;
PIN_VSYNC = PIN_HSYNC + 1;
PIN_DATA_n = PIN_DATA_START + n;
*/
#define LCD_DPI_PEC_SIMU_PIN_CLK GPIO_PIN_32
#define LCD_DPI_PEC_SIMU_PIN_HSYNC GPIO_PIN_18
#define LCD_DPI_PEC_SIMU_PIN_DATA_START GPIO_PIN_24 /* 8-wire(latch mode) or 16-wire */
/* Maximum number of DPI invalid rows, >= (VHW + VBP + VFP) */
#define LCD_DPI_PEC_INVALID_LIN_MAX 300
/* cache num of dma_lli, >= 2,
Performance is best when the value is no less than the number of disp_buffs used */
#define LCD_DPI_PEC_DMA_LLI_CACHE_NUM 3
#endif
/********** DBI peripheral configuration ***********/
#if (defined(LCD_DBI_INTERFACE_TYPE) && (LCD_DBI_INTERFACE_TYPE == 1))
/* Select the working mode of DBI
1: DBI TypeC 4-wire mode
2: DBI TypeC 3-wire mode
3: DBI TypeB x8 mode (8080)
4: DBI QSPI mode (Not the mipi standard. Extra support for QSPI mode)
*/
#define LCD_DBI_WORK_MODE 1
/* dma used by DBI */
#define LCD_DBI_DMA_NAME "dma0_ch3"
/* The maximum amount of data to be transferred affects the number of LLI memory pools */
#define DBI_DBI_DATA_SIZE_MAX (800 * 640 * 4)
/* pin cfg */
#if(LCD_DBI_WORK_MODE == 1)
#define LCD_DBI_TYPEC_PIN_CLK GPIO_PIN_12
#define LCD_DBI_TYPEC_PIN_CS GPIO_PIN_13
#define LCD_DBI_TYPEC_PIN_DAT GPIO_PIN_14
#define LCD_DBI_TYPEC_PIN_DC GPIO_PIN_15
#elif(LCD_DBI_WORK_MODE == 2)
#define LCD_DBI_TYPEC_PIN_CLK GPIO_PIN_12
#define LCD_DBI_TYPEC_PIN_CS GPIO_PIN_13
#define LCD_DBI_TYPEC_PIN_DAT GPIO_PIN_14
#elif(LCD_DBI_WORK_MODE == 3)
#define LCD_DBI_TYPEB_PIN_WR GPIO_PIN_4
#define LCD_DBI_TYPEB_PIN_CS GPIO_PIN_5
#define LCD_DBI_TYPEB_PIN_RD GPIO_PIN_6
#define LCD_DBI_TYPEB_PIN_DC GPIO_PIN_7
#define LCD_DBI_TYPEB_PIN_DAT0 GPIO_PIN_8
#define LCD_DBI_TYPEB_PIN_DAT1 GPIO_PIN_9
#define LCD_DBI_TYPEB_PIN_DAT2 GPIO_PIN_10
#define LCD_DBI_TYPEB_PIN_DAT3 GPIO_PIN_11
#define LCD_DBI_TYPEB_PIN_DAT4 GPIO_PIN_12
#define LCD_DBI_TYPEB_PIN_DAT5 GPIO_PIN_13
#define LCD_DBI_TYPEB_PIN_DAT6 GPIO_PIN_14
#define LCD_DBI_TYPEB_PIN_DAT7 GPIO_PIN_15
#elif(LCD_DBI_WORK_MODE == 4)
#define LCD_DBI_QSPI_PIN_CLK GPIO_PIN_10
#define LCD_DBI_QSPI_PIN_CS GPIO_PIN_11
#define LCD_DBI_QSPI_PIN_DAT0 GPIO_PIN_12
#define LCD_DBI_QSPI_PIN_DAT1 GPIO_PIN_13
#define LCD_DBI_QSPI_PIN_DAT2 GPIO_PIN_14
#define LCD_DBI_QSPI_PIN_DAT3 GPIO_PIN_15
#endif
#endif
/********** PEC simulation DBI configuration ***********/
#if (defined(LCD_DBI_INTERFACE_TYPE) && (LCD_DBI_INTERFACE_TYPE == 2))
/* pec simulation mipi-dbi-typeB config, only 8-wire is supported, the read operation is not supported */
/* dma used by pec */
#define LCD_PEC_DBI_B_DMA_NAME "dma0_ch3"
/* The maximum amount of data to be transferred affects the number of LLI memory pools */
#define DBI_PEC_DBI_DATA_SIZE_MAX (800 * 640 * 4)
/* Selecting pin */
#define LCD_DBI_PEC_SIMU_PIN_DC GPIO_PIN_23
#define LCD_DBI_PEC_SIMU_PIN_WR GPIO_PIN_34
#define LCD_DBI_PEC_SIMU_PIN_DATA GPIO_PIN_24 /* The lowest line of an 8-bit data line */
#endif
/********** SPI hard 4-wire configuration ***********/
#if (defined(LCD_SPI_INTERFACE_TYPE) && (LCD_SPI_INTERFACE_TYPE == 1))
/* spi idx */
#define LCD_SPI_HARD_4_NAME "spi0"
/* dma used by spi */
#define LCD_SPI_HARD_4_DMA_NAME "dma0_ch3"
/* The maximum pixel cnt to be transferred affects the number of LLI memory pools */
#define LCD_SPI_HARD_4_PIXEL_CNT_MAX (800 * 640)
/* spi pin, hardware controlled */
#define LCD_SPI_HARD_4_PIN_CLK GPIO_PIN_13
#define LCD_SPI_HARD_4_PIN_DAT GPIO_PIN_15
/* cs/dc pin, software controlled */
#define LCD_SPI_HARD_4_PIN_CS GPIO_PIN_14
#define LCD_SPI_HARD_4_PIN_DC GPIO_PIN_16
#endif
/********** lcd reset configuration ***********/
#if (defined(LCD_RESET_EN) && LCD_RESET_EN)
/* lcd reset signal pin, please leave blank if not needed */
#define LCD_RESET_PIN GPIO_PIN_12
/* lcd reset signal active level
0: lcd reset at low level
1: lcd reset at high level
*/
#define LCD_RESET_ACTIVE_LEVEL 0
/* lcd reset active hold time (ms) */
#define LCD_RESET_HOLD_MS 10
/* lcd recovery time after reset end (ms) */
#define LCD_RESET_DELAY 100
#endif
/* clang-format on */
#endif
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