[bsp][stm32f429-disco] Add LCD/touch/i2c to Kconfig

bsp/stm32f429-disco/.config

@@ -117,18 +117,24 @@ CONFIG_RT_USING_SERIAL=y
 # CONFIG_RT_USING_CAN is not set
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
-# CONFIG_RT_USING_I2C is not set
+CONFIG_RT_USING_I2C=y
+CONFIG_RT_USING_I2C_BITOPS=y
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_PWM is not set
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
+# CONFIG_RT_USING_MTD is not set
 # CONFIG_RT_USING_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
 # CONFIG_RT_USING_SPI is not set
 # CONFIG_RT_USING_WDT is not set
-# CONFIG_RT_USING_WIFI is not set
 # CONFIG_RT_USING_AUDIO is not set
 
+#
+# Using WiFi
+#
+# CONFIG_RT_USING_WIFI is not set
+
 #
 # Using USB
 #
@@ -138,8 +144,13 @@ CONFIG_RT_USING_PIN=y
 #
 # POSIX layer and C standard library
 #
-# CONFIG_RT_USING_LIBC is not set
+CONFIG_RT_USING_LIBC=y
 # CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_USING_POSIX=y
+# CONFIG_RT_USING_POSIX_MMAP is not set
+# CONFIG_RT_USING_POSIX_TERMIOS is not set
+# CONFIG_RT_USING_POSIX_AIO is not set
+# CONFIG_RT_USING_MODULE is not set
 
 #
 # Network
@@ -210,6 +221,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS is not set
 # CONFIG_PKG_USING_AT_DEVICE is not set
+# CONFIG_PKG_USING_WIZNET is not set
 
 #
 # IoT Cloud
@@ -246,13 +258,12 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_EASYFLASH is not set
 # CONFIG_PKG_USING_EASYLOGGER is not set
 # CONFIG_PKG_USING_SYSTEMVIEW is not set
+# CONFIG_PKG_USING_RDB is not set
 
 #
 # system packages
 #
 # CONFIG_PKG_USING_GUIENGINE is not set
-# CONFIG_PKG_USING_GUIENGINE_V200 is not set
-# CONFIG_PKG_USING_GUIENGINE_LATEST_VERSION is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
 # CONFIG_PKG_USING_LWEXT4 is not set
@@ -261,18 +272,27 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_SQLITE is not set
 # CONFIG_PKG_USING_RTI is not set
 # CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT_V001 is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT_LATEST_VERSION is not set
+# CONFIG_LV_MEM_STATIC is not set
+# CONFIG_LV_MEM_DYNAMIC is not set
+# CONFIG_LV_COLOR_DEPTH_1 is not set
+# CONFIG_LV_COLOR_DEPTH_8 is not set
+# CONFIG_LV_COLOR_DEPTH_16 is not set
+# CONFIG_LV_COLOR_DEPTH_24 is not set
+# CONFIG_PKG_USING_CMSIS is not set
+# CONFIG_PKG_USING_DFS_YAFFS is not set
 
 #
 # peripheral libraries and drivers
 #
-# CONFIG_PKG_USING_STM32F4_HAL is not set
-# CONFIG_PKG_USING_STM32F4_DRIVERS is not set
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
 # CONFIG_PKG_USING_SHT2X is not set
 # CONFIG_PKG_USING_AHT10 is not set
 # CONFIG_PKG_USING_AP3216C is not set
 # CONFIG_PKG_USING_STM32_SDIO is not set
 # CONFIG_PKG_USING_ICM20608 is not set
+# CONFIG_PKG_USING_U8G2 is not set
 
 #
 # miscellaneous packages
@@ -303,8 +323,11 @@ CONFIG_RT_USING_PIN=y
 # example package: hello
 #
 # CONFIG_PKG_USING_HELLO is not set
+CONFIG_RT_USING_ILI9341_LCD=y
+CONFIG_RT_USING_STMPE811_TOUCH=y
 CONFIG_RT_USING_EXT_SDRAM=y
 CONFIG_RT_USING_UART1=y
 # CONFIG_RT_USING_UART2 is not set
 # CONFIG_RT_USING_UART3 is not set
 # CONFIG_RT_USING_SPI5 is not set
+CONFIG_RT_USING_I2C3=y

bsp/stm32f429-disco/applications/application.c

@@ -40,8 +40,10 @@
 
 static void rt_touch_thread_entry(void *parameter)
 {
+#ifdef PKG_USING_LITTLEVGL2RTT    
     int16_t x;
     int16_t y;
+#endif
     struct touch_state ts;
     while(1)
     {

bsp/stm32f429-disco/drivers/Kconfig

@@ -1,3 +1,13 @@
+config RT_USING_ILI9341_LCD
+    bool "Enable LCD on the board"
+    default y
+    select RT_USING_EXT_SDRAM
+
+config RT_USING_STMPE811_TOUCH
+    bool "Enable Touchscreen on the board"
+    default y
+    select RT_USING_I2C3
+
 config RT_USING_EXT_SDRAM
     bool "Enable SDRAM on the board"
     default y
@@ -16,4 +26,10 @@ config RT_USING_UART3
 
 config RT_USING_SPI5
     bool "Enable SPI5"
-    default n     
+    default n
+
+config RT_USING_I2C3
+    bool "Enable I2C3"
+    default y
+    select RT_USING_I2C
+    select RT_USING_I2C_BITOPS    

bsp/stm32f429-disco/drivers/SConscript

@@ -9,10 +9,20 @@ src = Split("""
 board.c
 stm32f4xx_it.c
 usart.c
-drv_sdram.c
-drv_lcd.c
 """)
 
+if GetDepend(['RT_USING_EXT_SDRAM']):
+    src += ['drv_sdram.c']
+
+if GetDepend(['RT_USING_I2C']):
+    src += ['drv_i2c.c']
+
+if GetDepend(['RT_USING_ILI9341_LCD']):
+    src += ['drv_lcd.c']
+
+if GetDepend(['RT_USING_STMPE811_TOUCH']):
+    src += ['drv_touch.c']
+
 CPPPATH = [cwd]
 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)

bsp/stm32f429-disco/drivers/drv_touch.c

@@ -68,7 +68,7 @@ static int32_t touch_read (uint8_t reg, uint8_t *val)
    - \b  0: function succeeded
    - \b -1: function failed
 */
-static int32_t touch_write (uint8_t reg, uint8_t val)
+static int32_t touch_write(uint8_t reg, uint8_t val)
 {
     struct rt_i2c_msg msgs;
     rt_uint8_t buf[2] = {reg, val};
@@ -99,7 +99,7 @@ static int32_t touch_write (uint8_t reg, uint8_t val)
 */
 static rt_err_t stmpe811_touch_init(rt_device_t dev)
 {
-    stmpe811_i2c_bus = rt_i2c_bus_device_find(STMPE811_I2CBUS_NAME);
+    stmpe811_i2c_bus = rt_i2c_bus_device_find("touch");
 
 //    ptrI2C->Initialize  (NULL);
 //    ptrI2C->PowerControl(ARM_POWER_FULL);
@@ -148,7 +148,7 @@ int32_t touch_uninitialize (void) {
    - \b  0: function succeeded
    - \b -1: function failed
 */
-int32_t touch_get_state(struct touch_state *pState)
+int32_t touch_get_state(struct touch_state *state)
 {
     uint8_t val;
     uint8_t num;
@@ -159,9 +159,9 @@ int32_t touch_get_state(struct touch_state *pState)
     /* Read touch status */
     res = touch_read(STMPE811_TSC_CTRL, &val);
     if (res < 0) return -1;
-    pState->pressed = (val & (1 << 7)) ? 1 : 0;
+    state->pressed = (val & (1 << 7)) ? 1 : 0;
   
-    if (pState->pressed)
+    if (state->pressed)
     {
         val = STMPE811_TSC_DATA;
 
@@ -187,8 +187,8 @@ int32_t touch_get_state(struct touch_state *pState)
           //ptrI2C->MasterReceive (TSC_I2C_ADDR, xyz, 4, false);
           //while (ptrI2C->GetStatus().busy);
         }
-        pState->x =  (int16_t)((xyz[0] << 4) | ((xyz[1] & 0xF0) >> 4));
-        pState->y =  (int16_t) (xyz[2]       | ((xyz[1] & 0x0F) << 8));
+        state->x =  (int16_t)((xyz[0] << 4) | ((xyz[1] & 0xF0) >> 4));
+        state->y =  (int16_t) (xyz[2]       | ((xyz[1] & 0x0F) << 8));
     }
     else
     {

bsp/stm32f429-disco/drivers/drv_touch.h

@@ -78,4 +78,6 @@ struct touch_state {
   uint8_t padding;
 };
 
+int32_t touch_get_state(struct touch_state *state);
+
 #endif /* __DRV_TOUCH_H__ */

bsp/stm32f429-disco/readme.md

@@ -20,6 +20,8 @@ STM32F429I-DISCOVERY 开发板使用高性能 MCU STM32F429，可以用于实现
 |LED| 6 个 |
 |按键| 2 个 |
 
+本 BSP 已测试支持 RT-Thread GUIEngine 和 Littlevgl，可以使用 env 工具安装相应的 Package。
+
 ## 2. 编译说明
 
 STM32F429-DISCO 板级包支持 MDK4﹑MDK5﹑IAR 开发环境和 GCC 编译器，以下是具体版本信息：
@@ -61,13 +63,16 @@ finsh />
 | 驱动 | 支持情况  |  备注  |
 | ------ | ----  | :------:  |
 | USART | 支持 | USART1/2/3 |
-| SPI | 支持 |  |
-| LCD | 支持 | 支持 FrameBuffer 模式 LCD 显示 |
+| SPI | 支持 | SPI5 |
+| IIC | 支持 | IIC3 |
 | SDRAM | 支持 | |
+| LCD | 支持 | 支持 FrameBuffer 模式 LCD 显示 |
+| 触摸屏 | 支持 | IIC 接口 STMPE811 |
+| USB OTG Host| 即将支持 | 预计 2018/11 |
+| USB OTG Device| 未支持 | |
 | GPIO | 未支持 |  |
-| IIC | 未支持 |  |
 | L3GD20 | 未支持 | |
-| USB OTG | 未支持 | |
+
 
 
 ## 5. 联系人信息

bsp/stm32f429-disco/rtconfig.h

@@ -75,13 +75,20 @@
 #define RT_USING_DEVICE_IPC
 #define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
+#define RT_USING_I2C
+#define RT_USING_I2C_BITOPS
 #define RT_USING_PIN
 
+/* Using WiFi */
+
+
 /* Using USB */
 
 
 /* POSIX layer and C standard library */
 
+#define RT_USING_LIBC
+#define RT_USING_POSIX
 
 /* Network */
 
@@ -147,7 +154,10 @@
 
 /* example package: hello */
 
+#define RT_USING_ILI9341_LCD
+#define RT_USING_STMPE811_TOUCH
 #define RT_USING_EXT_SDRAM
 #define RT_USING_UART1
+#define RT_USING_I2C3
 
 #endif