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-rw-r--r--bsp/renesas/ra6m3-ek/board/ports/SConscript26
-rw-r--r--bsp/renesas/ra6m3-ek/board/ports/gpio_cfg.h2
-rw-r--r--bsp/renesas/ra6m3-ek/board/ports/ili9341/SConscript22
-rw-r--r--bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.c343
-rw-r--r--bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.h85
5 files changed, 459 insertions, 19 deletions
diff --git a/bsp/renesas/ra6m3-ek/board/ports/SConscript b/bsp/renesas/ra6m3-ek/board/ports/SConscript
index 4871d7248b..3c57bc9c6d 100644
--- a/bsp/renesas/ra6m3-ek/board/ports/SConscript
+++ b/bsp/renesas/ra6m3-ek/board/ports/SConscript
@@ -1,22 +1,12 @@
-
+import os
from building import *
-import rtconfig
-
-cwd = GetCurrentDir()
-
-src = []
-
-if GetDepend(['BSP_USING_RW007']):
- src += Glob('drv_rw007.c')
-
-CPPPATH = [cwd]
-LOCAL_CFLAGS = ''
-if rtconfig.PLATFORM in ['gcc', 'armclang']:
- LOCAL_CFLAGS += ' -std=c99'
-elif rtconfig.PLATFORM in ['armcc']:
- LOCAL_CFLAGS += ' --c99'
+objs = []
+cwd = GetCurrentDir()
-group = DefineGroup('Drivers', src, depend = [], CPPPATH = CPPPATH, LOCAL_CFLAGS = LOCAL_CFLAGS)
+list = os.listdir(cwd)
+for item in list:
+ if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+ objs = objs + SConscript(os.path.join(item, 'SConscript'))
-Return('group')
+Return('objs')
diff --git a/bsp/renesas/ra6m3-ek/board/ports/gpio_cfg.h b/bsp/renesas/ra6m3-ek/board/ports/gpio_cfg.h
index 294477ee31..dd5c5d043c 100644
--- a/bsp/renesas/ra6m3-ek/board/ports/gpio_cfg.h
+++ b/bsp/renesas/ra6m3-ek/board/ports/gpio_cfg.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
+ * Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
diff --git a/bsp/renesas/ra6m3-ek/board/ports/ili9341/SConscript b/bsp/renesas/ra6m3-ek/board/ports/ili9341/SConscript
new file mode 100644
index 0000000000..93f268ba02
--- /dev/null
+++ b/bsp/renesas/ra6m3-ek/board/ports/ili9341/SConscript
@@ -0,0 +1,22 @@
+
+from building import *
+import rtconfig
+
+cwd = GetCurrentDir()
+
+src = []
+
+if GetDepend(['BSP_USING_SPI_LCD']):
+ src += Glob('lcd_ili9341.c')
+
+CPPPATH = [cwd]
+LOCAL_CFLAGS = ''
+
+if rtconfig.PLATFORM in ['gcc', 'armclang']:
+ LOCAL_CFLAGS += ' -std=c99'
+elif rtconfig.PLATFORM in ['armcc']:
+ LOCAL_CFLAGS += ' --c99'
+
+group = DefineGroup('ili9341', src, depend = [], CPPPATH = CPPPATH, LOCAL_CFLAGS = LOCAL_CFLAGS)
+
+Return('group')
diff --git a/bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.c b/bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.c
new file mode 100644
index 0000000000..96b7630f75
--- /dev/null
+++ b/bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.c
@@ -0,0 +1,343 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2023-02-23 Rbb666 First version
+ */
+#include <rtdevice.h>
+
+#ifdef BSP_USING_SPI_LCD
+#include "lcd_ili9341.h"
+#include "drivers/spi.h"
+
+/* 2.8 inch LCD module */
+/* res pin -> P4_14 */
+/* d/c pin -> P4_13 */
+/* cs pin -> P4_05 */
+/* sda pin -> p4_11 */
+/* scl pin -> p4_12 */
+
+_lcd_dev lcddev;
+static struct rt_spi_device *lcd_dev;
+
+static void rt_hw_spi_device_attach(const char *bus_name, const char *device_name, void *cs_Pin)
+{
+ struct rt_spi_device *spi_device;
+ RT_ASSERT(device_name != NULL && bus_name != NULL);
+ spi_device = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device));
+ RT_ASSERT(spi_device != RT_NULL);
+ rt_err_t err = rt_spi_bus_attach_device(spi_device, device_name, bus_name, cs_Pin);
+ if (RT_EOK != err)
+ {
+ rt_kprintf("%s attach failed.", bus_name);
+ }
+}
+
+rt_err_t spi_lcd_init(void)
+{
+ rt_err_t res = RT_EOK;
+
+ rt_hw_spi_device_attach("spi0", "spi30", (void *)LCD_CS_PIN);
+ lcd_dev = (struct rt_spi_device *)rt_device_find("spi30");
+ if (lcd_dev != RT_NULL)
+ {
+ struct rt_spi_configuration spi_config;
+ spi_config.data_width = 8;
+ spi_config.max_hz = 20 * 1000 * 1000;
+ spi_config.mode = RT_SPI_MASTER | RT_SPI_MODE_0 | RT_SPI_MSB;
+ rt_spi_configure(lcd_dev, &spi_config);
+ }
+ else
+ {
+ res = RT_ERROR;
+ }
+
+ LCD_Init();
+
+ return res;
+}
+MSH_CMD_EXPORT(spi_lcd_init, lcd_spi_init);
+
+void LCD_RESET(void)
+{
+ LCD_RES_CLR;
+ DELAY(100);
+ LCD_RES_SET;
+ DELAY(100);
+}
+
+void LCD_WR_REG(uint8_t reg)
+{
+ LCD_DC_CLR;
+ rt_spi_send(lcd_dev, &reg, 1);
+ LCD_DC_SET;
+}
+
+void LCD_WR_DATA(uint8_t data)
+{
+ LCD_DC_SET;
+ rt_spi_send(lcd_dev, &data, 1);
+}
+
+void LCD_ReadData(uint8_t *data, uint16_t length)
+{
+ LCD_DC_SET;
+ rt_spi_transfer(lcd_dev, RT_NULL, &data, length);
+}
+
+void LCD_WriteReg(uint8_t reg, uint16_t regdata)
+{
+ LCD_WR_REG(reg);
+ LCD_WR_DATA(regdata);
+}
+
+void LCD_WriteRAM_Prepare(void)
+{
+ LCD_WR_REG(lcddev.wramcmd);
+}
+
+void LCD_WriteData_16Bit(uint16_t Data)
+{
+ uint8_t buf[2];
+ LCD_DC_SET;
+ buf[0] = Data >> 8;
+ buf[1] = Data & 0xff;
+ rt_spi_send(lcd_dev, buf, 2);
+}
+
+void LCD_direction(uint8_t direction)
+{
+ lcddev.setxcmd = 0x2A;
+ lcddev.setycmd = 0x2B;
+ lcddev.wramcmd = 0x2C;
+ switch (direction)
+ {
+ case 0:
+ lcddev.width = LCD_W;
+ lcddev.height = LCD_H;
+ LCD_WriteReg(0x36, (1 << 3) | (0 << 6) | (0 << 7)); /* BGR==1,MY==0,MX==0,MV==0 */
+ break;
+ case 1:
+ lcddev.width = LCD_H;
+ lcddev.height = LCD_W;
+ LCD_WriteReg(0x36, (1 << 3) | (0 << 7) | (1 << 6) | (1 << 5)); /* BGR==1,MY==1,MX==0,MV==1 */
+ break;
+ case 2:
+ lcddev.width = LCD_W;
+ lcddev.height = LCD_H;
+ LCD_WriteReg(0x36, (1 << 3) | (1 << 6) | (1 << 7)); /* BGR==1,MY==0,MX==0,MV==0 */
+ break;
+ case 3:
+ lcddev.width = LCD_H;
+ lcddev.height = LCD_W;
+ LCD_WriteReg(0x36, (1 << 3) | (1 << 7) | (1 << 5)); /* BGR==1,MY==1,MX==0,MV==1 */
+ break;
+ default:
+ break;
+ }
+}
+
+void LCD_SetWindows(uint16_t xStar, uint16_t yStar, uint16_t xEnd, uint16_t yEnd)
+{
+ LCD_WR_REG(lcddev.setxcmd);
+ LCD_WR_DATA(xStar >> 8);
+ LCD_WR_DATA(0x00FF & xStar);
+ LCD_WR_DATA(xEnd >> 8);
+ LCD_WR_DATA(0x00FF & xEnd);
+
+ LCD_WR_REG(lcddev.setycmd);
+ LCD_WR_DATA(yStar >> 8);
+ LCD_WR_DATA(0x00FF & yStar);
+ LCD_WR_DATA(yEnd >> 8);
+ LCD_WR_DATA(0x00FF & yEnd);
+
+ LCD_WriteRAM_Prepare();
+}
+
+void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos)
+{
+ LCD_SetWindows(Xpos, Ypos, Xpos, Ypos);
+}
+
+void LCD_Clear(uint16_t Color)
+{
+ unsigned int i, m;
+ uint8_t buf[80];
+
+ for (i = 0; i < 40; i++)
+ {
+ buf[2 * i] = Color >> 8;
+ buf[2 * i + 1] = Color & 0xff;
+ }
+
+ LCD_SetWindows(0, 0, lcddev.width - 1, lcddev.height - 1);
+
+ LCD_DC_SET;
+ for (i = 0; i < lcddev.height; i++)
+ {
+ for (m = 0; m < lcddev.width;)
+ {
+ m += 40;
+ rt_spi_send(lcd_dev, buf, 80);
+ }
+ }
+}
+
+void LCD_Fill(uint16_t xsta, uint16_t ysta, uint16_t xend, uint16_t yend, uint16_t color)
+{
+ uint16_t i, j;
+ LCD_SetWindows(xsta, ysta, xend - 1, yend - 1);
+ for (i = ysta; i < yend; i++)
+ {
+ for (j = xsta; j < xend; j++)
+ {
+ LCD_WriteData_16Bit(color);
+ }
+ }
+}
+
+void lcd_fill_array_spi(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yend, void *Image)
+{
+ rt_uint32_t size = 0;
+
+ size = (Xend - Xstart + 1) * (Yend - Ystart + 1) * 2;/*16bit*/
+ LCD_SetWindows(Xstart, Ystart, Xend, Yend);
+ LCD_DC_SET;
+
+ rt_spi_send(lcd_dev, Image, size);
+}
+
+static void _ili9341_init(void)
+{
+ LCD_WR_REG(0xCF);
+ LCD_WR_DATA(0x00);
+ LCD_WR_DATA(0X83);
+ LCD_WR_DATA(0X30);
+
+ LCD_WR_REG(0xED);
+ LCD_WR_DATA(0x64);
+ LCD_WR_DATA(0x03);
+ LCD_WR_DATA(0X12);
+ LCD_WR_DATA(0X81);
+
+ LCD_WR_REG(0xE8);
+ LCD_WR_DATA(0x85);
+ LCD_WR_DATA(0x00);
+ LCD_WR_DATA(0x79);
+
+ LCD_WR_REG(0xCB);
+ LCD_WR_DATA(0x39);
+ LCD_WR_DATA(0x2C);
+ LCD_WR_DATA(0x00);
+ LCD_WR_DATA(0x34);
+ LCD_WR_DATA(0x02);
+
+ LCD_WR_REG(0xF7);
+ LCD_WR_DATA(0x20);
+
+ LCD_WR_REG(0xEA);
+ LCD_WR_DATA(0x00);
+ LCD_WR_DATA(0x00);
+
+ LCD_WR_REG(0xC0); /* Power control */
+ LCD_WR_DATA(0x26); /* VRH[5:0] */
+
+ LCD_WR_REG(0xC1); /* Power control */
+ LCD_WR_DATA(0x11); /* SAP[2:0];BT[3:0] */
+
+ LCD_WR_REG(0xC5); /* VCM control */
+ LCD_WR_DATA(0x35);
+ LCD_WR_DATA(0x3E);
+
+ LCD_WR_REG(0xC7); /* VCM control2 */
+ LCD_WR_DATA(0XBE);
+
+ LCD_WR_REG(0x36); /* Memory Access Control */
+ LCD_WR_DATA(0x28);
+
+ LCD_WR_REG(0x3A);
+ LCD_WR_DATA(0x55);
+
+ LCD_WR_REG(0xB1);
+ LCD_WR_DATA(0x00);
+ LCD_WR_DATA(0x1B);
+
+ LCD_WR_REG(0xB6); /* Display Function Control */
+ LCD_WR_DATA(0x0A);
+ LCD_WR_DATA(0xA2);
+
+ LCD_WR_REG(0xF2); /* 3Gamma Function Disable */
+ LCD_WR_DATA(0x08);
+
+ LCD_WR_REG(0x26); /* Gamma curve selected */
+ LCD_WR_DATA(0x01);
+
+ LCD_WR_REG(0xE0); /* set Gamma */
+ LCD_WR_DATA(0X1F);
+ LCD_WR_DATA(0X1A);
+ LCD_WR_DATA(0X18);
+ LCD_WR_DATA(0X0A);
+ LCD_WR_DATA(0X0F);
+ LCD_WR_DATA(0X06);
+ LCD_WR_DATA(0X45);
+ LCD_WR_DATA(0X87);
+ LCD_WR_DATA(0X32);
+ LCD_WR_DATA(0X0A);
+ LCD_WR_DATA(0X07);
+ LCD_WR_DATA(0X02);
+ LCD_WR_DATA(0X07);
+ LCD_WR_DATA(0X05);
+ LCD_WR_DATA(0X00);
+
+ LCD_WR_REG(0xE1); /* set Gamma */
+ LCD_WR_DATA(0X00);
+ LCD_WR_DATA(0X25);
+ LCD_WR_DATA(0X27);
+ LCD_WR_DATA(0X05);
+ LCD_WR_DATA(0X10);
+ LCD_WR_DATA(0X09);
+ LCD_WR_DATA(0X3A);
+ LCD_WR_DATA(0X78);
+ LCD_WR_DATA(0X4D);
+ LCD_WR_DATA(0X05);
+ LCD_WR_DATA(0X18);
+ LCD_WR_DATA(0X0D);
+ LCD_WR_DATA(0X38);
+ LCD_WR_DATA(0X3A);
+ LCD_WR_DATA(0X2F);
+
+ LCD_WR_REG(0x29);
+}
+
+void LCD_Init(void)
+{
+ LCD_RESET(); /* LCD Hardware Reset */
+ LCD_WR_REG(0x11); /* Sleep out */
+ DELAY(120); /* Delay 120ms */
+ _ili9341_init();
+
+ LCD_direction(USE_HORIZONTAL);
+}
+
+static uint16_t color_array[] =
+{
+ WHITE, BLACK, BLUE, BRED,
+ GRED, GBLUE, RED, YELLOW
+};
+
+static rt_err_t lcd_spi_test()
+{
+ uint8_t index = 0;
+ for (index = 0; index < sizeof(color_array) / sizeof(color_array[0]); index++)
+ {
+ LCD_Clear(color_array[index]);
+ DELAY(200);
+ }
+
+ return RT_EOK;
+}
+MSH_CMD_EXPORT(lcd_spi_test, lcd_spi_test);
+#endif
diff --git a/bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.h b/bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.h
new file mode 100644
index 0000000000..009dd83424
--- /dev/null
+++ b/bsp/renesas/ra6m3-ek/board/ports/ili9341/lcd_ili9341.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2023-02-23 Rbb666 First version
+ */
+#ifndef __LCD_ILI9341_H__
+#define __LCD_ILI9341_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "hal_data.h"
+#include <stdint.h>
+#include <rtthread.h>
+
+typedef struct
+{
+ uint16_t width; /* LCD width */
+ uint16_t height; /* LCD high */
+ uint32_t id; /* LCD ID */
+ uint8_t dir; /* 0:Vertical | 1:Vertical */
+ uint16_t wramcmd; /* gram cmd */
+ uint16_t setxcmd; /* set x cmd */
+ uint16_t setycmd; /* set y cmd */
+} _lcd_dev;
+
+/* LCD param */
+extern _lcd_dev lcddev;
+
+#define USE_HORIZONTAL 0 /* 0-0째|1-90째|2-180째|-270째 */
+
+/* lcd size */
+#define LCD_W 240
+#define LCD_H 320
+
+#define WHITE 0xFFFF
+#define BLACK 0x0000
+#define BLUE 0x001F
+#define BRED 0XF81F
+#define GRED 0XFFE0
+#define GBLUE 0X07FF
+#define RED 0xF800
+#define MAGENTA 0xF81F
+#define GREEN 0x07E0
+#define CYAN 0x7FFF
+#define YELLOW 0xFFE0
+#define BROWN 0XBC40
+#define BRRED 0XFC07
+#define GRAY 0X8430
+
+#define LCD_DC_PIN BSP_IO_PORT_04_PIN_13
+#define LCD_RES_PIN BSP_IO_PORT_04_PIN_14
+#define LCD_CS_PIN BSP_IO_PORT_04_PIN_05
+
+#define LCD_DC_CLR rt_pin_write(LCD_DC_PIN, PIN_LOW)
+#define LCD_DC_SET rt_pin_write(LCD_DC_PIN, PIN_HIGH)
+#define LCD_RES_CLR rt_pin_write(LCD_RES_PIN, PIN_LOW)
+#define LCD_RES_SET rt_pin_write(LCD_RES_PIN, PIN_HIGH)
+#define DELAY rt_thread_mdelay
+
+void LCD_RESET(void);
+void LCD_WR_REG(uint8_t reg);
+void LCD_WR_DATA(uint8_t data);
+void LCD_WriteReg(uint8_t reg, uint16_t regdata);
+void LCD_WriteRAM_Prepare(void);
+void LCD_WriteData_16Bit(uint16_t Data);
+void LCD_direction(uint8_t direction);
+void LCD_SetWindows(uint16_t xStar, uint16_t yStar, uint16_t xEnd, uint16_t yEnd);
+void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos);
+void LCD_Clear(uint16_t Color);
+void LCD_Fill(uint16_t xsta, uint16_t ysta, uint16_t xend, uint16_t yend, uint16_t color);
+void lcd_fill_array_spi(uint16_t x_start, uint16_t y_start, uint16_t x_end, uint16_t y_end, void *pcolor);
+
+void LCD_Init(void);
+rt_err_t spi_lcd_init(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-23 18:28:02 +0000