[bsp] add n32 pwm driver

Author: chejia12

bsp/n32/n32gxx_lxx/libraries/N32G43x_Firmware_Library/SConscript

@@ -33,9 +33,9 @@ if GetDepend(['RT_USING_ADC']):
 if GetDepend(['RT_USING_DAC']):
     src += ['n32g43x_std_periph_driver/src/n32g43x_dac.c']
 
-if GetDepend(['RT_USING_CLOCK_TIME']):
+if GetDepend(['RT_USING_CLOCK_TIME'])or GetDepend(['RT_USING_PWM']):
     src += ['n32g43x_std_periph_driver/src/n32g43x_tim.c']
-
+    
 if GetDepend(['RT_USING_RTC']):
     src += ['n32g43x_std_periph_driver/src/n32g43x_rtc.c']
     src += ['n32g43x_std_periph_driver/src/n32g43x_pwr.c']

bsp/n32/n32gxx_lxx/libraries/N32G45x_Firmware_Library/SConscript

@@ -38,7 +38,7 @@ if GetDepend(['RT_USING_ADC']):
 if GetDepend(['RT_USING_DAC']):
     src += ['n32g45x_std_periph_driver/src/n32g45x_dac.c']
 
-if GetDepend(['RT_USING_CLOCK_TIME']):
+if GetDepend(['RT_USING_CLOCK_TIME']) or GetDepend(['RT_USING_PWM']):
     src += ['n32g45x_std_periph_driver/src/n32g45x_tim.c']
 
 if GetDepend(['RT_USING_RTC']):

bsp/n32/n32gxx_lxx/libraries/N32G4FR_Firmware_Library/SConscript

@@ -32,9 +32,9 @@ if GetDepend(['RT_USING_ADC']):
 if GetDepend(['RT_USING_DAC']):
     src += ['n32g4fr_std_periph_driver/src/n32g4fr_dac.c']
 
-if GetDepend(['RT_USING_CLOCK_TIME']):
+if GetDepend(['RT_USING_CLOCK_TIME']) or GetDepend(['RT_USING_PWM']):
     src += ['n32g4fr_std_periph_driver/src/n32g4fr_tim.c']
-
+  
 if GetDepend(['RT_USING_RTC']):
     src += ['n32g4fr_std_periph_driver/src/n32g4fr_rtc.c']
 

bsp/n32/n32gxx_lxx/libraries/N32L40x_Firmware_Library/SConscript

@@ -33,7 +33,7 @@ if GetDepend(['RT_USING_ADC']):
 if GetDepend(['RT_USING_DAC']):
     src += ['n32l40x_std_periph_driver/src/n32l40x_dac.c']
 
-if GetDepend(['RT_USING_CLOCK_TIME']):
+if GetDepend(['RT_USING_CLOCK_TIME']) or GetDepend(['RT_USING_PWM']):
     src += ['n32l40x_std_periph_driver/src/n32l40x_tim.c']
 
 if GetDepend(['RT_USING_RTC']):

bsp/n32/n32gxx_lxx/libraries/N32L43x_Firmware_Library/SConscript

@@ -33,9 +33,9 @@ if GetDepend(['RT_USING_ADC']):
 if GetDepend(['RT_USING_DAC']):
     src += ['n32l43x_std_periph_driver/src/n32l43x_dac.c']
 
-if GetDepend(['RT_USING_CLOCK_TIME']):
+if GetDepend(['RT_USING_CLOCK_TIME']) or GetDepend(['RT_USING_PWM']):
     src += ['n32l43x_std_periph_driver/src/n32l43x_tim.c']
-
+   
 if GetDepend(['RT_USING_RTC']):
     src += ['n32l43x_std_periph_driver/src/n32l43x_rtc.c']
     src += ['n32l43x_std_periph_driver/src/n32l43x_pwr.c']

bsp/n32/n32gxx_lxx/libraries/N32WB452_Firmware_Library/SConscript

@@ -33,7 +33,7 @@ if GetDepend(['RT_USING_ADC']):
 if GetDepend(['RT_USING_DAC']):
     src += ['n32wb452_std_periph_driver/src/n32wb452_dac.c']
 
-if GetDepend(['RT_USING_CLOCK_TIME']):
+if GetDepend(['RT_USING_CLOCK_TIME']) or GetDepend(['RT_USING_PWM']):
     src += ['n32wb452_std_periph_driver/src/n32wb452_tim.c']
 
 if GetDepend(['RT_USING_RTC']):

bsp/n32/n32gxx_lxx/libraries/n32_drivers/SConscript

@@ -45,6 +45,8 @@ if GetDepend(['RT_USING_RTC']):
 if GetDepend(['RT_USING_WDT']):
     src += ['drv_wdt.c']
 
+if GetDepend(['BSP_USING_PWM']):
+    src += ['drv_pwm.c']  
 path =  [cwd]
 path += [cwd + '/config']