[stm32][nano] stm32f103-bluepill support nano version

bsp/stm32/libraries/HAL_Drivers/SConscript

@@ -3,10 +3,15 @@ Import('rtconfig')
 from building import *
 
 cwd = GetCurrentDir()
-
-# add the general drivers.
+group = []
 src = []
+path = [cwd]
 
+if not GetDepend('PKG_CMSIS_CORE'):
+    path += [cwd + '/CMSIS/Include']
+
+if not GetDepend(['RT_USING_NANO']):
+    src += ['drv_common.c']
     if GetDepend(['RT_USING_PIN']):
         src += ['drv_gpio.c']
 
@@ -114,14 +119,8 @@ if GetDepend(['BSP_USING_PULSE_ENCODER']):
     if GetDepend(['BSP_USING_USBH']):
         src += ['drv_usbh.c']
 
-src += ['drv_common.c']
-
-path =  [cwd]
     path += [cwd + '/config']
 
-if not GetDepend('PKG_CMSIS_CORE'):
-    path += [cwd + '/CMSIS/Include']
-
     if GetDepend('BSP_USING_ON_CHIP_FLASH'):
         path += [cwd + '/drv_flash']
 

bsp/stm32/stm32f103-blue-pill/Kconfig

@@ -15,8 +15,17 @@ config PKGS_DIR
     option env="PKGS_ROOT"
     default "packages"
 
+config SOC_STM32F103C8
+    bool
+    select SOC_SERIES_STM32F1
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    default y
+
 source "$RTT_DIR/Kconfig"
 source "$PKGS_DIR/Kconfig"
+
+if !RT_USING_NANO
 source "../libraries/Kconfig"
 source "board/Kconfig"
-
+endif

bsp/stm32/stm32f103-blue-pill/applications/main.c

@@ -12,6 +12,7 @@
 #include <rtdevice.h>
 #include <board.h>
 
+#ifndef RT_USING_NANO
 /* defined the LED0 pin: PC13 */
 #define LED0_PIN    GET_PIN(C, 13)
 
@@ -28,3 +29,12 @@ int main(void)
         rt_thread_mdelay(500);
     }
 }
+#else
+int main(void)
+{
+    while (1)
+    {
+        rt_thread_mdelay(500);
+    }
+}
+#endif

bsp/stm32/stm32f103-blue-pill/board/Kconfig

@@ -1,12 +1,5 @@
 menu "Hardware Drivers Config"
 
-config SOC_STM32F103C8
-    bool
-    select SOC_SERIES_STM32F1
-    select RT_USING_COMPONENTS_INIT
-    select RT_USING_USER_MAIN
-    default y
-
 menu "Onboard Peripheral Drivers"
 
     config BSP_USING_USB_TO_USART

bsp/stm32/stm32f103-blue-pill/board/board.c

@@ -51,3 +51,10 @@ void SystemClock_Config(void)
     Error_Handler();
   }
 }
+
+#ifdef RT_USING_NANO
+void rt_hw_board_init(void)
+{
+
+}
+#endif

bsp/stm32/stm32f103-blue-pill/board/board.h

@@ -13,8 +13,8 @@
 
 #include <rtthread.h>
 #include <stm32f1xx.h>
-#include "drv_common.h"
-#include "drv_gpio.h"
+#include <drv_common.h>
+#include <drv_gpio.h>
 
 #ifdef __cplusplus
 extern "C" {