From c7b74a1e8ffe1ae07d72ef83afff636f0193b106 Mon Sep 17 00:00:00 2001
From: NU-LL <1125934312@qq.com>
Date: Tue, 28 Apr 2020 13:33:15 +0800
Subject: [PATCH] support SPI/ADC/TIME on-chip peripheral driver

---
 bsp/stm32/stm32l476-st-nucleo/README.md     |  5 ++
 bsp/stm32/stm32l476-st-nucleo/board/Kconfig | 79 +++++++++++++++++++++
 2 files changed, 84 insertions(+)

diff --git a/bsp/stm32/stm32l476-st-nucleo/README.md b/bsp/stm32/stm32l476-st-nucleo/README.md
index cd8ad13f9c..bb174c6b0d 100644
--- a/bsp/stm32/stm32l476-st-nucleo/README.md
+++ b/bsp/stm32/stm32l476-st-nucleo/README.md
@@ -43,8 +43,13 @@
 | UART              |     支持     | UART2    |
 | IIC               |     支持     | 软件模拟 |
 | RTC               |     支持     | 支持外部晶振和内部低速时钟 |
+| SPI               |     支持     | SPI1/2/3 |
+| ADC               |     支持     |          |
+| TIME              |     支持     | TIME15/16/17 |
 | **扩展模块**      | **支持情况** | **备注** |
 
+注意：部分片上外设默认没有使能，如需使用请在CubeMX中使能相应外设
+
 ## 使用说明
 
 使用说明分为如下两个章节：
diff --git a/bsp/stm32/stm32l476-st-nucleo/board/Kconfig b/bsp/stm32/stm32l476-st-nucleo/board/Kconfig
index 5089c9f623..4ecb1a6e42 100644
--- a/bsp/stm32/stm32l476-st-nucleo/board/Kconfig
+++ b/bsp/stm32/stm32l476-st-nucleo/board/Kconfig
@@ -89,6 +89,85 @@ menu "On-chip Peripheral Drivers"
             endif
         endif
         
+    menuconfig BSP_USING_SPI
+        bool "Enable SPI BUS"
+        default n
+        select RT_USING_SPI
+        if BSP_USING_SPI
+            config BSP_USING_SPI1
+                bool "Enable SPI1 BUS"
+                default n
+
+            config BSP_SPI1_TX_USING_DMA
+                bool "Enable SPI1 TX DMA"
+                depends on BSP_USING_SPI1
+                default n
+
+            config BSP_SPI1_RX_USING_DMA
+                bool "Enable SPI1 RX DMA"
+                depends on BSP_USING_SPI1
+                select BSP_SPI1_TX_USING_DMA
+                default n
+
+            config BSP_USING_SPI2
+                bool "Enable SPI2 BUS"
+                default n  
+
+            config BSP_SPI2_TX_USING_DMA
+                bool "Enable SPI2 TX DMA"
+                depends on BSP_USING_SPI2
+                default n
+
+            config BSP_SPI2_RX_USING_DMA
+                bool "Enable SPI2 RX DMA"
+                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
+
+    menuconfig BSP_USING_TIM
+        bool "Enable timer"
+        default n
+        select RT_USING_HWTIMER
+        if BSP_USING_TIM
+            config BSP_USING_TIM15
+                bool "Enable TIM15"
+                default n
+
+            config BSP_USING_TIM16
+                bool "Enable TIM16"
+                default n
+
+            config BSP_USING_TIM17
+                bool "Enable TIM17"
+                default n
+        endif
+
+    menuconfig BSP_USING_ADC
+        bool "Enable ADC"
+        default n
+        select RT_USING_ADC
+        if BSP_USING_ADC
+            config BSP_USING_ADC1
+                bool "Enable ADC1"
+                default n
+        endif
+
     menuconfig BSP_USING_ONCHIP_RTC
         bool "Enable RTC"
         select RT_USING_RTC