[bsp] Improve rtconfig.py path definition (#5739)

bsp/asm9260t/rtconfig.py

@@ -11,10 +11,10 @@ if os.getenv('RTT_CC'):
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
    # EXEC_PATH  = 'D:/ArdaArmTools/Sourcery_Lite/bin'
-    EXEC_PATH   = 'D:/ArdaArmTools/GNUARM_4.9_2015q1/bin'
+    EXEC_PATH   = r'D:/ArdaArmTools/GNUARM_4.9_2015q1/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
     EXEC_PATH    = 'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.0'

bsp/efm32/rtconfig.py

@@ -10,7 +10,7 @@ if os.getenv('RTT_CC'):
 
 if CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:\Program Files (x86)\CodeSourcery\Sourcery G++ Lite\bin'
+    EXEC_PATH   = r'C:\Program Files (x86)\CodeSourcery\Sourcery G++ Lite\bin'
     #EXEC_PATH  = 'C:\Program Files (x86)\yagarto\bin'
 elif CROSS_TOOL == 'keil':
     print('================ERROR============================')

bsp/essemi/es32f0654/rtconfig.py

@@ -15,15 +15,15 @@ CPU = 'cortex-m0'
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL  == 'gcc': # not support gcc yet
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:/GCC'
+    EXEC_PATH   = r'C:/GCC'
 
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil'
+    EXEC_PATH   = r'C:/Keil'
 
 elif CROSS_TOOL == 'iar': # not support iar yet
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/IAR'
+    EXEC_PATH   = r'C:/IAR'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/essemi/es32f365x/rtconfig.py

@@ -15,15 +15,15 @@ CPU = 'cortex-m3'
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL  == 'gcc': # not support gcc yet
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:/GCC'
+    EXEC_PATH   = r'C:/GCC'
 
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil'
+    EXEC_PATH   = r'C:/Keil'
 
 elif CROSS_TOOL == 'iar': # not support iar yet
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/IAR'
+    EXEC_PATH   = r'C:/IAR'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/essemi/es32f369x/rtconfig.py

@@ -15,15 +15,15 @@ CPU = 'cortex-m3'
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL  == 'gcc': # not support gcc yet
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:/GCC'
+    EXEC_PATH   = r'C:/GCC'
 
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil'
+    EXEC_PATH   = r'C:/Keil'
 
 elif CROSS_TOOL == 'iar': # not support iar yet
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/IAR'
+    EXEC_PATH   = r'C:/IAR'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/ft2004/rtconfig.py

@@ -11,7 +11,7 @@ if os.getenv('RTT_CC'):
 
 # only support GNU GCC compiler.
 PLATFORM    = 'gcc'
-EXEC_PATH   = '/usr/lib/arm-none-eabi/bin'
+EXEC_PATH   = r'/usr/lib/arm-none-eabi/bin'
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')
 

bsp/fujitsu/mb9x/mb9bf568r/rtconfig.py

@@ -14,7 +14,7 @@ if  CROSS_TOOL == 'gcc':
     EXEC_PATH   = r'D:/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_MDK_471'
+    EXEC_PATH   = r'C:/Keil_MDK_471'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/imx6sx/cortex-a9/rtconfig.py

@@ -11,7 +11,7 @@ if os.getenv('RTT_CC'):
 if  CROSS_TOOL == 'gcc':
     PLATFORM 	= 'gcc'
     # EXEC_PATH 	= r'/opt/arm-2012.09/bin'
-    EXEC_PATH   = '/opt/gcc-arm-none-eabi-4_8-2014q1_gri/bin'
+    EXEC_PATH   = r'/opt/gcc-arm-none-eabi-4_8-2014q1_gri/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM 	= 'armcc'
     EXEC_PATH 	= 'C:/Keil'

bsp/lpc54114-lite/rtconfig.py

@@ -14,7 +14,7 @@ if  CROSS_TOOL == 'gcc':
     EXEC_PATH   = r'D:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'D:/Keil_v5'
+    EXEC_PATH   = r'D:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
     EXEC_PATH  = 'C:/Program Files (x86)/IAR Systems/Embedded Workbench 7.2'

bsp/lpc54608-LPCXpresso/rtconfig.py

@@ -14,7 +14,7 @@ if  CROSS_TOOL == 'gcc':
     EXEC_PATH   = r'D:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'D:/Keil_v5'
+    EXEC_PATH   = r'D:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/maxim/MAX32660_EVSYS/rtconfig.py

@@ -16,7 +16,7 @@ if  CROSS_TOOL == 'gcc':
     EXEC_PATH   = r'.'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/nrf5x/libraries/templates/nrfx/rtconfig.py

@@ -13,10 +13,10 @@ if os.getenv('RTT_CC'):
 
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'D:/SourceryGCC/bin'
+    EXEC_PATH   = r'D:/SourceryGCC/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/nrf5x/nrf51822/rtconfig.py

@@ -13,10 +13,10 @@ if os.getenv('RTT_CC'):
 
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'D:/SourceryGCC/bin'
+    EXEC_PATH   = r'D:/SourceryGCC/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/nrf5x/nrf52832/rtconfig.py

@@ -13,10 +13,10 @@ if os.getenv('RTT_CC'):
 
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'D:/SourceryGCC/bin'
+    EXEC_PATH   = r'D:/SourceryGCC/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/nrf5x/nrf52833/rtconfig.py

@@ -13,10 +13,10 @@ if os.getenv('RTT_CC'):
 
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'D:/SourceryGCC/bin'
+    EXEC_PATH   = r'D:/SourceryGCC/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/nrf5x/nrf52840/rtconfig.py

@@ -13,10 +13,10 @@ if os.getenv('RTT_CC'):
 
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'D:/SourceryGCC/bin'
+    EXEC_PATH   = r'D:/SourceryGCC/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     print('================ERROR============================')
     print('Not support iar yet!')

bsp/qemu-vexpress-a9/rtconfig.py

@@ -35,7 +35,7 @@ if os.getenv('RTT_CC'):
 
 # only support GNU GCC compiler.
 PLATFORM    = 'gcc'
-EXEC_PATH   = '/usr/bin'
+EXEC_PATH   = r'/usr/bin'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/qemu-vexpress-gemini/rtconfig.py

@@ -12,7 +12,7 @@ if  CROSS_TOOL == 'gcc':
     PLATFORM 	= 'gcc'
     # EXEC_PATH 	= r'/opt/arm-2012.09/bin'
     EXEC_PATH   = r'C:\Program Files (x86)\CodeSourcery\Sourcery_CodeBench_Lite_for_ARM_EABI\bin'
-    EXEC_PATH   = '/opt/gcc-arm-none-eabi-4_8-2014q1_gri/bin'
+    EXEC_PATH   = r'/opt/gcc-arm-none-eabi-4_8-2014q1_gri/bin'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/renesas/libraries/bsp-template/rtconfig.py

@@ -15,13 +15,13 @@ if os.getenv('RTT_ROOT'):
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:\Users\XXYYZZ'
+    EXEC_PATH   = r'C:\Users\XXYYZZ'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armclang'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
+    EXEC_PATH   = r'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/renesas/ra6m4-cpk/rtconfig.py

@@ -15,13 +15,13 @@ if os.getenv('RTT_ROOT'):
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:\Users\XXYYZZ'
+    EXEC_PATH   = r'C:\Users\XXYYZZ'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armclang'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
+    EXEC_PATH   = r'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/renesas/ra6m4-iot/rtconfig.py

@@ -15,13 +15,13 @@ if os.getenv('RTT_ROOT'):
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'C:\Users\XXYYZZ'
+    EXEC_PATH   = r'C:\Users\XXYYZZ'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armclang'
-    EXEC_PATH   = 'C:/Keil_v5'
+    EXEC_PATH   = r'C:/Keil_v5'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
+    EXEC_PATH   = r'C:/Program Files/IAR Systems/Embedded Workbench 8.0'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')

bsp/w60x/rtconfig.py

@@ -15,13 +15,13 @@ if os.getenv('RTT_ROOT'):
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-    EXEC_PATH   = 'E:/tool/env/tools/gnu_gcc/arm_gcc/mingw/bin'
+    EXEC_PATH   = r'E:/tool/env/tools/gnu_gcc/arm_gcc/mingw/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM    = 'armcc'
-    EXEC_PATH   = 'C:/Keil'
+    EXEC_PATH   = r'C:/Keil'
 elif CROSS_TOOL == 'iar':
     PLATFORM    = 'iar'
-    EXEC_PATH   = 'C:/Program Files/IAR Systems/Embedded Workbench 6.0 Evaluation'
+    EXEC_PATH   = r'C:/Program Files/IAR Systems/Embedded Workbench 6.0 Evaluation'
 
 if os.getenv('RTT_EXEC_PATH'):
     EXEC_PATH = os.getenv('RTT_EXEC_PATH')