Merge pull request #3015 from willianchanlovegithub/WillianChan

[bsp][stm32][stm32l475-atk-pandora]Add lcd driver and fix compilation report error on spi_config.h

bsp/stm32/libraries/HAL_Drivers/config/l4/spi_config.h

@@ -53,10 +53,10 @@ extern "C" {
 
 #ifdef BSP_USING_SPI2
 #ifndef SPI2_BUS_CONFIG
-#define SPI2_BUS_CONFIG                                  \
-    {                                                    \
-        .Instance = SPI2,                                \
-        .bus_name = "spi2",                              \
+#define SPI2_BUS_CONFIG                                     \
+    {                                                       \
+        .Instance = SPI2,                                   \
+        .bus_name = "spi2",                                 \
     }
 #endif /* SPI2_BUS_CONFIG */
 #endif /* BSP_USING_SPI2 */
@@ -86,21 +86,38 @@ extern "C" {
 #endif /* BSP_SPI2_RX_USING_DMA */
 
 #ifdef BSP_USING_SPI3
-#define SPI3_BUS_CONFIG                                  \
-    {                                                    \
-        .Instance = SPI3,                                \
-        .bus_name = "spi3",                              \
-        .dma_rx.dma_rcc = RCC_AHB1ENR_DMA2EN,            \
-        .dma_tx.dma_rcc = RCC_AHB1ENR_DMA2EN,            \
-        .dma_rx.Instance = DMA2_Channel1,                \
-        .dma_rx.request = DMA_REQUEST_3,                 \
-        .dma_rx.dma_irq = DMA2_Channel1_IRQn,            \
-        .dma_tx.Instance = DMA2_Channel2,                \
-        .dma_tx.request = DMA_REQUEST_3,                 \
-        .dma_tx.dma_irq = DMA2_Channel2_IRQn,            \
+#ifndef SPI3_BUS_CONFIG
+#define SPI3_BUS_CONFIG                                     \
+    {                                                       \
+        .Instance = SPI3,                                   \
+        .bus_name = "spi3",                                 \
     }
+#endif /* SPI3_BUS_CONFIG */
+#endif /* BSP_USING_SPI3 */
 
-#endif
+#ifdef BSP_SPI3_TX_USING_DMA
+#ifndef SPI3_TX_DMA_CONFIG
+#define SPI3_TX_DMA_CONFIG                                  \
+    {                                                       \
+        .dma_rcc = SPI3_TX_DMA_RCC,                         \
+        .Instance = SPI3_TX_DMA_INSTANCE,                   \
+        .request = SPI3_TX_DMA_REQUEST,                     \
+        .dma_irq = SPI3_TX_DMA_IRQ,                         \
+    }
+#endif /* SPI3_TX_DMA_CONFIG */
+#endif /* BSP_SPI3_TX_USING_DMA */
+
+#ifdef BSP_SPI3_RX_USING_DMA
+#ifndef SPI3_RX_DMA_CONFIG
+#define SPI3_RX_DMA_CONFIG                                  \
+    {                                                       \
+        .dma_rcc = SPI3_RX_DMA_RCC,                         \
+        .Instance = SPI3_RX_DMA_INSTANCE,                   \
+        .request = SPI3_RX_DMA_REQUEST,                     \
+        .dma_irq = SPI3_RX_DMA_IRQ,                         \
+    }
+#endif /* SPI3_RX_DMA_CONFIG */
+#endif /* BSP_SPI3_RX_USING_DMA */
 
 #ifdef __cplusplus
 }

bsp/stm32/stm32l475-atk-pandora/.config

@@ -126,7 +126,6 @@ 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_PM is not set
 # CONFIG_RT_USING_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
@@ -134,15 +133,10 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_WDT is not set
 # CONFIG_RT_USING_AUDIO is not set
 # CONFIG_RT_USING_SENSOR is not set
-
-#
-# Using Hardware Crypto drivers
-#
+# CONFIG_RT_USING_TOUCH is not set
 # CONFIG_RT_USING_HWCRYPTO is not set
-
-#
-# Using WiFi
-#
+# CONFIG_RT_USING_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
 # CONFIG_RT_USING_WIFI is not set
 
 #
@@ -156,6 +150,7 @@ CONFIG_RT_USING_PIN=y
 #
 # CONFIG_RT_USING_LIBC is not set
 # CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_LIBC_USING_TIME=y
 
 #
 # Network
@@ -176,11 +171,6 @@ CONFIG_RT_USING_PIN=y
 #
 # CONFIG_RT_USING_LWIP is not set
 
-#
-# Modbus master and slave stack
-#
-# CONFIG_RT_USING_MODBUS is not set
-
 #
 # AT commands
 #
@@ -214,6 +204,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_CJSON is not set
 # CONFIG_PKG_USING_JSMN is not set
 # CONFIG_PKG_USING_LIBMODBUS is not set
+# CONFIG_PKG_USING_FREEMODBUS is not set
 # CONFIG_PKG_USING_LJSON is not set
 # CONFIG_PKG_USING_EZXML is not set
 # CONFIG_PKG_USING_NANOPB is not set
@@ -246,12 +237,17 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_GAGENT_CLOUD is not set
 # CONFIG_PKG_USING_ALI_IOTKIT is not set
 # CONFIG_PKG_USING_AZURE is not set
-# CONFIG_PKG_USING_TENCENT_IOTKIT is not set
+# CONFIG_PKG_USING_TENCENT_IOTHUB is not set
 # CONFIG_PKG_USING_NIMBLE is not set
 # CONFIG_PKG_USING_OTA_DOWNLOADER is not set
 # CONFIG_PKG_USING_IPMSG is not set
 # CONFIG_PKG_USING_LSSDP is not set
 # CONFIG_PKG_USING_AIRKISS_OPEN is not set
+# CONFIG_PKG_USING_LIBRWS is not set
+# CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
 
 #
 # security packages
@@ -273,6 +269,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
 
 #
 # tools packages
@@ -303,6 +300,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_DFS_YAFFS is not set
 # CONFIG_PKG_USING_LITTLEFS is not set
 # CONFIG_PKG_USING_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
 
 #
 # peripheral libraries and drivers
@@ -310,7 +308,6 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_SENSORS_DRIVERS is not set
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
 # CONFIG_PKG_USING_SHT2X 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
@@ -328,6 +325,9 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_AD7746 is not set
 # CONFIG_PKG_USING_PCA9685 is not set
 # CONFIG_PKG_USING_I2C_TOOLS is not set
+# CONFIG_PKG_USING_NRF24L01 is not set
+# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
+# CONFIG_PKG_USING_LCD_DRIVERS is not set
 
 #
 # miscellaneous packages
@@ -338,6 +338,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
 # CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
 # CONFIG_PKG_USING_CANFESTIVAL is not set
 # CONFIG_PKG_USING_ZLIB is not set
 # CONFIG_PKG_USING_DSTR is not set
@@ -355,6 +356,8 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_HELLO is not set
 # CONFIG_PKG_USING_VI is not set
 # CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_ELAPACK is not set
 CONFIG_SOC_FAMILY_STM32=y
 CONFIG_SOC_SERIES_STM32L4=y
 
@@ -368,9 +371,11 @@ CONFIG_SOC_STM32L475VE=y
 #
 CONFIG_BSP_USING_STLINK_TO_USART=y
 # CONFIG_BSP_USING_QSPI_FLASH is not set
+# CONFIG_BSP_USING_SPI_LCD is not set
 # CONFIG_BSP_USING_SDCARD is not set
 # CONFIG_BSP_USING_ICM20608 is not set
 # CONFIG_BSP_USING_AHT10 is not set
+# CONFIG_BSP_USING_AUDIO is not set
 
 #
 # On-chip Peripheral Drivers
@@ -391,7 +396,11 @@ CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_USING_ONCHIP_RTC is not set
 # CONFIG_BSP_USING_WDT is not set
 # CONFIG_BSP_USING_USBD_FS is not set
+# CONFIG_BSP_USING_CRC is not set
+# CONFIG_BSP_USING_RNG is not set
+# CONFIG_BSP_USING_UDID is not set
 
 #
 # Board extended module Drivers
 #
+# CONFIG_BSP_USING_NRF24L01 is not set

bsp/stm32/stm32l475-atk-pandora/README.md

@@ -47,16 +47,16 @@
 本 BSP 目前对外设的支持情况如下：
 
 | **板载外设**      | **支持情况** | **备注**                              |
-| :----------------- | :----------: | :------------------------------------- |
-| 板载 ST-LINK 转串口 |     支持     |                                       |
-| QSPI_FLASH         |     支持     |                                       |
-| SD卡               |   支持       |                                       |
-| 贴片电机           |    暂不支持     |即将支持                               |
-| 温湿度传感器        |    暂不支持     |即将支持                             |
-| 六轴传感器         |    暂不支持     |即将支持                              |
-| 光环境传感器       |    暂不支持     |即将支持                             |
-| 音频解码           |    不支持     |                                     |
-| TFTLCD           |    不支持     |                                      |
+| :----------------- | :----------: | :------------------------------ |
+| 板载 ST-LINK 转串口 |     支持     |                                    |
+| QSPI_FLASH         |     支持     |                                   |
+| SD卡               |   支持       | 使用 SPI1 驱动 |
+| 温湿度传感器        |    支持     |                             |
+| 六轴传感器         |    支持     |                              |
+| 音频解码           |    支持     |                                     |
+| TFTLCD           |    支持     | 使用 SPI3 驱动 |
+| 贴片电机           |    暂不支持     |即将支持                      |
+| 光环境传感器       |    暂不支持     |即将支持                           |
 | **片上外设**      | **支持情况** | **备注**                              |
 | GPIO              |     支持     |                                      |
 | UART              |     支持     |                                      |

bsp/stm32/stm32l475-atk-pandora/applications/lcd_sample.c

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author        Notes
+ * 2019-08-28     WillianChan   first version
+ */
+
+#include <rtthread.h>
+#include <rtdevice.h>
+#include <board.h>
+
+#ifdef BSP_USING_SPI_LCD
+#include <drv_lcd.h>
+#include <rttlogo.h>
+
+static int lcd_sample(void)
+{
+    /* 清屏 */
+    lcd_clear(WHITE);
+
+    /* 显示 RT-Thread logo */
+    lcd_show_image(0, 0, 240, 69, image_rttlogo);
+    
+    /* 设置背景色和前景色 */
+    lcd_set_color(WHITE, BLACK);
+
+    /* 在 LCD 上显示字符 */
+    lcd_show_string(10, 69, 16, "Hello, RT-Thread!");
+    lcd_show_string(10, 69+16, 24, "RT-Thread");
+    lcd_show_string(10, 69+16+24, 32, "RT-Thread");
+    
+    /* 在 LCD 上画线 */
+    lcd_draw_line(0, 69+16+24+32, 240, 69+16+24+32);
+    
+    /* 在 LCD 上画一个同心圆 */
+    lcd_draw_point(120, 194);
+    for (int i = 0; i < 46; i += 4)
+    {
+        lcd_draw_circle(120, 194, i);
+    }
+    
+    return RT_EOK;
+}
+INIT_APP_EXPORT(lcd_sample);
+#endif /* BSP_USING_SPI_LCD */

bsp/stm32/stm32l475-atk-pandora/applications/nrf24l01_init.c

@@ -11,7 +11,6 @@
 #include <rtthread.h>
 
 #ifdef PKG_USING_NRF24L01
-
 #include "drv_spi.h"
 static int rt_hw_nrf24l01_init(void)
 {
@@ -19,5 +18,4 @@ static int rt_hw_nrf24l01_init(void)
     return RT_EOK;
 }
 INIT_COMPONENT_EXPORT(rt_hw_nrf24l01_init);
-
-#endif
+#endif /* PKG_USING_NRF24L01 */

bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/STM32L475VE.ioc

@@ -11,15 +11,16 @@ KeepUserPlacement=false
 Mcu.Family=STM32L4
 Mcu.IP0=ADC1
 Mcu.IP1=IWDG
-Mcu.IP10=TIM1
-Mcu.IP11=TIM2
-Mcu.IP12=TIM4
-Mcu.IP13=TIM15
-Mcu.IP14=TIM16
-Mcu.IP15=TIM17
-Mcu.IP16=USART1
-Mcu.IP17=USART2
-Mcu.IP18=USB_OTG_FS
+Mcu.IP10=SYS
+Mcu.IP11=TIM1
+Mcu.IP12=TIM2
+Mcu.IP13=TIM4
+Mcu.IP14=TIM15
+Mcu.IP15=TIM16
+Mcu.IP16=TIM17
+Mcu.IP17=USART1
+Mcu.IP18=USART2
+Mcu.IP19=USB_OTG_FS
 Mcu.IP2=NVIC
 Mcu.IP3=QUADSPI
 Mcu.IP4=RCC
@@ -27,8 +28,8 @@ Mcu.IP5=RTC
 Mcu.IP6=SAI1
 Mcu.IP7=SPI1
 Mcu.IP8=SPI2
-Mcu.IP9=SYS
-Mcu.IPNb=19
+Mcu.IP9=SPI3
+Mcu.IPNb=20
 Mcu.Name=STM32L475V(C-E-G)Tx
 Mcu.Package=LQFP100
 Mcu.Pin0=PE2
@@ -58,26 +59,29 @@ Mcu.Pin3=PE5
 Mcu.Pin30=PA12
 Mcu.Pin31=PA13 (JTMS-SWDIO)
 Mcu.Pin32=PA14 (JTCK-SWCLK)
-Mcu.Pin33=PB7
-Mcu.Pin34=PB8
-Mcu.Pin35=VP_IWDG_VS_IWDG
-Mcu.Pin36=VP_RTC_VS_RTC_Activate
-Mcu.Pin37=VP_SAI1_VP_$IpInstance_SAIA_SAI_BASIC
-Mcu.Pin38=VP_SAI1_VP_$IpInstance_SAIB_SAI_BASIC
-Mcu.Pin39=VP_SYS_VS_Systick
+Mcu.Pin33=PC11
+Mcu.Pin34=PB3 (JTDO-TRACESWO)
+Mcu.Pin35=PB5
+Mcu.Pin36=PB7
+Mcu.Pin37=PB8
+Mcu.Pin38=VP_IWDG_VS_IWDG
+Mcu.Pin39=VP_RTC_VS_RTC_Activate
 Mcu.Pin4=PE6
-Mcu.Pin40=VP_TIM1_VS_ClockSourceINT
-Mcu.Pin41=VP_TIM2_VS_ClockSourceINT
-Mcu.Pin42=VP_TIM4_VS_ClockSourceINT
-Mcu.Pin43=VP_TIM15_VS_ClockSourceINT
-Mcu.Pin44=VP_TIM16_VS_ClockSourceINT
-Mcu.Pin45=VP_TIM17_VS_ClockSourceINT
+Mcu.Pin40=VP_SAI1_VP_$IpInstance_SAIA_SAI_BASIC
+Mcu.Pin41=VP_SAI1_VP_$IpInstance_SAIB_SAI_BASIC
+Mcu.Pin42=VP_SYS_VS_Systick
+Mcu.Pin43=VP_TIM1_VS_ClockSourceINT
+Mcu.Pin44=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin45=VP_TIM4_VS_ClockSourceINT
+Mcu.Pin46=VP_TIM15_VS_ClockSourceINT
+Mcu.Pin47=VP_TIM16_VS_ClockSourceINT
+Mcu.Pin48=VP_TIM17_VS_ClockSourceINT
 Mcu.Pin5=PC14-OSC32_IN (PC14)
 Mcu.Pin6=PC15-OSC32_OUT (PC15)
 Mcu.Pin7=PH0-OSC_IN (PH0)
 Mcu.Pin8=PH1-OSC_OUT (PH1)
 Mcu.Pin9=PA2
-Mcu.PinsNb=46
+Mcu.PinsNb=49
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32L475VETx
@@ -127,10 +131,18 @@ PB14.Signal=SPI2_MISO
 PB15.Locked=true
 PB15.Mode=Full_Duplex_Master
 PB15.Signal=SPI2_MOSI
+PB3\ (JTDO-TRACESWO).Locked=true
+PB3\ (JTDO-TRACESWO).Mode=Full_Duplex_Master
+PB3\ (JTDO-TRACESWO).Signal=SPI3_SCK
+PB5.Locked=true
+PB5.Mode=Full_Duplex_Master
+PB5.Signal=SPI3_MOSI
 PB7.Locked=true
 PB7.Signal=S_TIM4_CH2
 PB8.Locked=true
 PB8.Signal=S_TIM4_CH3
+PC11.Mode=Full_Duplex_Master
+PC11.Signal=SPI3_MISO
 PC14-OSC32_IN\ (PC14).Mode=LSE-External-Oscillator
 PC14-OSC32_IN\ (PC14).Signal=RCC_OSC32_IN
 PC15-OSC32_OUT\ (PC15).Mode=LSE-External-Oscillator
@@ -182,7 +194,7 @@ ProjectManager.CompilerOptimize=6
 ProjectManager.ComputerToolchain=false
 ProjectManager.CoupleFile=false
 ProjectManager.CustomerFirmwarePackage=
-ProjectManager.DefaultFWLocation=true
+ProjectManager.DefaultFWLocation=false
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32L475VETx
 ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.14.0
@@ -202,7 +214,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_USART2_UART_Init-USART2-false-HAL-true,5-MX_QUADSPI_Init-QUADSPI-false-HAL-true,6-MX_SPI1_Init-SPI1-false-HAL-true,7-MX_SPI2_Init-SPI2-false-HAL-true,8-MX_RTC_Init-RTC-false-HAL-true,9-MX_ADC1_Init-ADC1-false-HAL-true,10-MX_IWDG_Init-IWDG-false-HAL-true,11-MX_TIM17_Init-TIM17-false-HAL-true,12-MX_TIM16_Init-TIM16-false-HAL-true,13-MX_TIM15_Init-TIM15-false-HAL-true,14-MX_TIM4_Init-TIM4-false-HAL-true,15-MX_TIM1_Init-TIM1-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_USART2_UART_Init-USART2-false-HAL-true,5-MX_QUADSPI_Init-QUADSPI-false-HAL-true,6-MX_SPI1_Init-SPI1-false-HAL-true,7-MX_SPI2_Init-SPI2-false-HAL-true,8-MX_RTC_Init-RTC-false-HAL-true,9-MX_ADC1_Init-ADC1-false-HAL-true,10-MX_IWDG_Init-IWDG-false-HAL-true,11-MX_TIM17_Init-TIM17-false-HAL-true,12-MX_TIM16_Init-TIM16-false-HAL-true,13-MX_TIM15_Init-TIM15-false-HAL-true,14-MX_TIM4_Init-TIM4-false-HAL-true,15-MX_TIM1_Init-TIM1-false-HAL-true,16-MX_SAI1_Init-SAI1-false-HAL-true,17-MX_SPI3_Init-SPI3-false-HAL-true,18-MX_TIM2_Init-TIM2-false-HAL-true,19-MX_USB_OTG_FS_PCD_Init-USB_OTG_FS-false-HAL-true
 RCC.ADCFreq_Value=48000000
 RCC.AHBFreq_Value=80000000
 RCC.APB1Freq_Value=80000000
@@ -294,6 +306,11 @@ SPI2.Direction=SPI_DIRECTION_2LINES
 SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
 SPI2.Mode=SPI_MODE_MASTER
 SPI2.VirtualType=VM_MASTER
+SPI3.CalculateBaudRate=40.0 MBits/s
+SPI3.Direction=SPI_DIRECTION_2LINES
+SPI3.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
+SPI3.Mode=SPI_MODE_MASTER
+SPI3.VirtualType=VM_MASTER
 TIM1.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
 TIM1.IPParameters=Channel-PWM Generation1 CH1
 TIM2.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3

bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/Src/main.c

@@ -75,6 +75,7 @@ SAI_HandleTypeDef hsai_BlockB1;
 
 SPI_HandleTypeDef hspi1;
 SPI_HandleTypeDef hspi2;
+SPI_HandleTypeDef hspi3;
 
 TIM_HandleTypeDef htim1;
 TIM_HandleTypeDef htim2;
@@ -110,6 +111,7 @@ static void MX_TIM15_Init(void);
 static void MX_TIM4_Init(void);
 static void MX_TIM1_Init(void);
 static void MX_SAI1_Init(void);
+static void MX_SPI3_Init(void);
 static void MX_TIM2_Init(void);
 static void MX_USB_OTG_FS_PCD_Init(void);
 /* USER CODE BEGIN PFP */
@@ -165,6 +167,7 @@ int main(void)
   MX_TIM4_Init();
   MX_TIM1_Init();
   MX_SAI1_Init();
+  MX_SPI3_Init();
   MX_TIM2_Init();
   MX_USB_OTG_FS_PCD_Init();
   /* USER CODE BEGIN 2 */
@@ -548,6 +551,46 @@ static void MX_SPI2_Init(void)
 
 }
 
+/**
+  * @brief SPI3 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_SPI3_Init(void)
+{
+
+  /* USER CODE BEGIN SPI3_Init 0 */
+
+  /* USER CODE END SPI3_Init 0 */
+
+  /* USER CODE BEGIN SPI3_Init 1 */
+
+  /* USER CODE END SPI3_Init 1 */
+  /* SPI3 parameter configuration*/
+  hspi3.Instance = SPI3;
+  hspi3.Init.Mode = SPI_MODE_MASTER;
+  hspi3.Init.Direction = SPI_DIRECTION_2LINES;
+  hspi3.Init.DataSize = SPI_DATASIZE_4BIT;
+  hspi3.Init.CLKPolarity = SPI_POLARITY_LOW;
+  hspi3.Init.CLKPhase = SPI_PHASE_1EDGE;
+  hspi3.Init.NSS = SPI_NSS_SOFT;
+  hspi3.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+  hspi3.Init.FirstBit = SPI_FIRSTBIT_MSB;
+  hspi3.Init.TIMode = SPI_TIMODE_DISABLE;
+  hspi3.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+  hspi3.Init.CRCPolynomial = 7;
+  hspi3.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
+  hspi3.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
+  if (HAL_SPI_Init(&hspi3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN SPI3_Init 2 */
+
+  /* USER CODE END SPI3_Init 2 */
+
+}
+
 /**
   * @brief TIM1 Initialization Function
   * @param None

bsp/stm32/stm32l475-atk-pandora/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c

@@ -338,6 +338,39 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
 
   /* USER CODE END SPI2_MspInit 1 */
   }
+  else if(hspi->Instance==SPI3)
+  {
+  /* USER CODE BEGIN SPI3_MspInit 0 */
+
+  /* USER CODE END SPI3_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_SPI3_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**SPI3 GPIO Configuration    
+    PC11     ------> SPI3_MISO
+    PB3 (JTDO-TRACESWO)     ------> SPI3_SCK
+    PB5     ------> SPI3_MOSI 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_11;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_5;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN SPI3_MspInit 1 */
+
+  /* USER CODE END SPI3_MspInit 1 */
+  }
 
 }
 
@@ -387,6 +420,27 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
 
   /* USER CODE END SPI2_MspDeInit 1 */
   }
+  else if(hspi->Instance==SPI3)
+  {
+  /* USER CODE BEGIN SPI3_MspDeInit 0 */
+
+  /* USER CODE END SPI3_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_SPI3_CLK_DISABLE();
+  
+    /**SPI3 GPIO Configuration    
+    PC11     ------> SPI3_MISO
+    PB3 (JTDO-TRACESWO)     ------> SPI3_SCK
+    PB5     ------> SPI3_MOSI 
+    */
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_11);
+
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3|GPIO_PIN_5);
+
+  /* USER CODE BEGIN SPI3_MspDeInit 1 */
+
+  /* USER CODE END SPI3_MspDeInit 1 */
+  }
 
 }
 

bsp/stm32/stm32l475-atk-pandora/board/Kconfig

@@ -19,6 +19,12 @@ menu "Onboard Peripheral Drivers"
         select RT_USING_SFUD
         select RT_SFUD_USING_QSPI
         default n
+    
+    config BSP_USING_SPI_LCD
+        bool "Enable LCD (spi3)"
+        select BSP_USING_SPI
+        select BSP_USING_SPI3
+        default n
 
     config BSP_USING_SDCARD
         bool "Enable SDCARD (spi1)"
@@ -135,6 +141,21 @@ menu "On-chip Peripheral Drivers"
                 depends on BSP_USING_SPI2
                 select BSP_SPI2_TX_USING_DMA
                 default n
+                
+            config BSP_USING_SPI3
+                bool "Enable SPI3 BUS"
+                default n
+
+            config BSP_SPI3_TX_USING_DMA
+                bool "Enable SPI3 TX DMA"
+                depends on BSP_USING_SPI3
+                default n
+                
+            config BSP_SPI3_RX_USING_DMA
+                bool "Enable SPI3 RX DMA"
+                depends on BSP_USING_SPI3
+                select BSP_SPI3_TX_USING_DMA
+                default n
         endif
 
     config BSP_USING_QSPI

bsp/stm32/stm32l475-atk-pandora/board/SConscript

@@ -14,6 +14,9 @@ CubeMX_Config/Src/stm32l4xx_hal_msp.c
 
 if GetDepend(['BSP_USING_QSPI_FLASH']):
     src += Glob('ports/drv_qspi_flash.c')
+    
+if GetDepend('BSP_USING_SPI_LCD'):
+    src = src + ['ports/drv_lcd.c']
 
 if GetDepend(['BSP_USING_SDCARD']):
     src += Glob('ports/sdcard_port.c')

bsp/stm32/stm32l475-atk-pandora/board/ports/drv_lcd.h

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author            Notes
+ * 2018-08-14    flybreak           the first version
+ * 2018-09-18    balanceTWK         add sleep mode function 
+ */
+
+#ifndef __DRV_LCD_H__
+#define __DRV_LCD_H__
+
+#include <rtthread.h>
+#ifdef PKG_USING_QRCODE
+#include <qrcode.h>
+#endif
+
+#define LCD_W 240
+#define LCD_H 240
+
+//POINT_COLOR
+#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 GRAY175          0XAD75
+#define GRAY151          0X94B2
+#define GRAY187          0XBDD7
+#define GRAY240          0XF79E
+
+void lcd_clear(rt_uint16_t color);
+void lcd_address_set(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
+void lcd_set_color(rt_uint16_t back, rt_uint16_t fore);
+
+void lcd_draw_point(rt_uint16_t x, rt_uint16_t y);
+void lcd_draw_point_color(rt_uint16_t x, rt_uint16_t y, rt_uint16_t color);
+void lcd_draw_circle(rt_uint16_t x0, rt_uint16_t y0, rt_uint8_t r);
+void lcd_draw_line(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
+void lcd_draw_rectangle(rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2);
+void lcd_fill(rt_uint16_t x_start, rt_uint16_t y_start, rt_uint16_t x_end, rt_uint16_t y_end, rt_uint16_t color);
+
+void lcd_show_num(rt_uint16_t x, rt_uint16_t y, rt_uint32_t num, rt_uint8_t len, rt_uint32_t size);
+rt_err_t lcd_show_string(rt_uint16_t x, rt_uint16_t y, rt_uint32_t size, const char *fmt, ...);
+rt_err_t lcd_show_image(rt_uint16_t x, rt_uint16_t y, rt_uint16_t length, rt_uint16_t wide, const rt_uint8_t *p);
+#ifdef PKG_USING_QRCODE
+rt_err_t lcd_show_qrcode(rt_uint16_t x, rt_uint16_t y, rt_uint8_t version, rt_uint8_t ecc, const char *data, rt_uint8_t enlargement);
+#endif
+
+void lcd_enter_sleep(void);
+void lcd_exit_sleep(void);
+void lcd_display_on(void);
+void lcd_display_off(void);
+
+#endif

bsp/stm32/stm32l475-atk-pandora/rtconfig.h

@@ -83,17 +83,12 @@
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN
 
-/* Using Hardware Crypto drivers */
-
-
-/* Using WiFi */
-
-
 /* Using USB */
 
 
 /* POSIX layer and C standard library */
 
+#define RT_LIBC_USING_TIME
 
 /* Network */
 
@@ -106,9 +101,6 @@
 /* light weight TCP/IP stack */
 
 
-/* Modbus master and slave stack */
-
-
 /* AT commands */
 
 
@@ -157,12 +149,6 @@
 
 /* samples: kernel and components samples */
 
-
-/* Privated Packages of RealThread */
-
-
-/* Network Utilities */
-
 #define SOC_FAMILY_STM32
 #define SOC_SERIES_STM32L4