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-rw-r--r--libcpu/SConscript17
-rw-r--r--libcpu/arm/stm32/serial.c1
2 files changed, 16 insertions, 2 deletions
diff --git a/libcpu/SConscript b/libcpu/SConscript
index d295c7d2ae..19487d7f81 100644
--- a/libcpu/SConscript
+++ b/libcpu/SConscript
@@ -1,6 +1,7 @@
Import('env')
Import('rtconfig')
Import('RTT_ROOT')
+Import('projects')
comm = rtconfig.ARCH + '/common'
path = rtconfig.ARCH + '/' + rtconfig.CPU
@@ -15,7 +16,19 @@ if rtconfig.PLATFORM == 'gcc':
if rtconfig.PLATFORM == 'iar':
src_local = Glob(path + '/*.c') + Glob(path + '/*_iar.S') + Glob(comm + '/*.c')
-env.Append(CPPPATH = [RTT_ROOT + '/libcpu/' + rtconfig.ARCH + '/' + rtconfig.CPU])
-obj = env.Object(src_local)
+# group definitions
+group = {}
+group['name'] = rtconfig.CPU.upper()
+group['src'] = File(src_local)
+group['CCFLAGS'] = ''
+group['CPPPATH'] = [RTT_ROOT + '/libcpu/' + rtconfig.ARCH + '/' + rtconfig.CPU]
+group['CPPDEFINES'] = ''
+group['LINKFLAGS'] = ''
+
+# add group to project list
+projects.append(group)
+
+env.Append(CPPPATH = group['CPPPATH'])
+obj = env.Object(group['src'])
Return('obj')
diff --git a/libcpu/arm/stm32/serial.c b/libcpu/arm/stm32/serial.c
index fc0064af6c..064184836a 100644
--- a/libcpu/arm/stm32/serial.c
+++ b/libcpu/arm/stm32/serial.c
@@ -17,6 +17,7 @@
#include "serial.h"
#include <stm32f10x_dma.h>
+#include <stm32f10x_usart.h>
static void rt_serial_enable_dma(DMA_Channel_TypeDef* dma_channel,
rt_uint32_t address, rt_uint32_t size);