STM32WL is supported

cmake/FindBSP.cmake

@@ -246,7 +246,7 @@ foreach(COMP ${BSP_FIND_COMPONENTS})
     string(TOLOWER ${COMP} COMP_L)
     string(TOUPPER ${COMP} COMP_U)
     
-    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M[47])?.*$" COMP_U ${COMP_U})
+    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M0PLUS|M4|M7)?.*$" COMP_U ${COMP_U})
     if(NOT CMAKE_MATCH_1)
         message(FATAL_ERROR "Unknown BSP component: ${COMP}")
     endif()

cmake/FindCMSIS.cmake

@@ -47,7 +47,7 @@ foreach(COMP ${CMSIS_FIND_COMPONENTS})
     string(TOLOWER ${COMP} COMP_L)
     string(TOUPPER ${COMP} COMP)
     
-    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M[47])?.*$" COMP ${COMP})
+    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M0PLUS|M4|M7)?.*$" COMP ${COMP})
     # CMAKE_MATCH_<n> contains n'th subexpression
     # CMAKE_MATCH_0 contains full match
 

cmake/FindHAL.cmake

@@ -187,6 +187,20 @@ set(HAL_LL_DRIVERS_WB
     rng rtc spi tim usart usb utils
 )
 
+set(HAL_DRIVERS_WL
+    adc comp cortex crc cryp dac def dma exti flash gpio gtzc hsem 
+    i2c i2s ipcc irda iwdg lptim pka pwr rcc 
+    rng rtc smartcard smbus spi subghz tim uart usart wwdg
+)
+set(HAL_EX_DRIVERS_WL
+    adc crc cryp dma flash i2c pwr rcc
+    rng rtc smartcard spi tim uart usart
+)
+set(HAL_LL_DRIVERS_WL
+    adc bus comp cortex crc dac dma dmamux exti gpio hsem i2c ipcc iwdg lptim lpuart pka pwr rcc 
+    rng rtc spi system tim usart utils wwdg
+)
+
 foreach(FAMILY_SUFFIX ${STM32_SUPPORTED_FAMILIES_SHORT_NAME})
     list(APPEND HAL_DRIVERS ${HAL_DRIVERS_${FAMILY_SUFFIX}})
     list(APPEND HAL_LL_DRIVERS ${HAL_LL_DRIVERS_${FAMILY_SUFFIX}})
@@ -198,7 +212,7 @@ foreach(COMP ${HAL_FIND_COMPONENTS})
     string(TOLOWER ${COMP} COMP_L)
     string(TOUPPER ${COMP} COMP_U)
     
-    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M[47])?.*$" COMP_U ${COMP_U})
+    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M0PLUS|M4|M7)?.*$" COMP_U ${COMP_U})
     if(CMAKE_MATCH_1)
         list(APPEND HAL_FIND_COMPONENTS_FAMILIES ${COMP})
         message(TRACE "FindHAL: append COMP ${COMP} to HAL_FIND_COMPONENTS_FAMILIES")
@@ -244,7 +258,7 @@ message(STATUS "Search for HAL LL drivers: ${HAL_FIND_COMPONENTS_DRIVERS_LL}")
 foreach(COMP ${HAL_FIND_COMPONENTS_FAMILIES})
     string(TOUPPER ${COMP} COMP_U)
     
-    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M[47])?.*$" COMP_U ${COMP_U})    
+    string(REGEX MATCH "^STM32([FGHLW][0-9BL])([0-9A-Z][0-9M][A-Z][0-9A-Z])?_?(M0PLUS|M4|M7)?.*$" COMP_U ${COMP_U})    
     if(CMAKE_MATCH_3)
         set(CORE ${CMAKE_MATCH_3})
         set(CORE_C "::${CORE}")

cmake/stm32/common.cmake

@@ -7,7 +7,7 @@ set(STM32_SUPPORTED_FAMILIES_LONG_NAME
 
 foreach(FAMILY ${STM32_SUPPORTED_FAMILIES_LONG_NAME})
     # append short names (F0, F1, H7_M4, ...) to STM32_SUPPORTED_FAMILIES_SHORT_NAME
-    string(REGEX MATCH "^STM32([FGHLW][0-9BL])_?(M[47])?" FAMILY ${FAMILY})
+    string(REGEX MATCH "^STM32([FGHLW][0-9BL])_?(M0PLUS|M4|M7)?" FAMILY ${FAMILY})
     list(APPEND STM32_SUPPORTED_FAMILIES_SHORT_NAME ${CMAKE_MATCH_1})
 endforeach()
 list(REMOVE_DUPLICATES STM32_SUPPORTED_FAMILIES_SHORT_NAME)
@@ -158,8 +158,7 @@ function(stm32_get_cores CORES)
         # note STM32WB have an M0 core but in current state of the art it runs ST stacks and is not needed/allowed to build for customer
         set(CORE_LIST M4)
     elseif(${ARG_FAMILY} STREQUAL "WL")
-        message(WARNING "common: WL family stm32_get_cores has not been tested")
-        set(CORE_LIST M4 M0)
+        stm32wl_get_device_cores(${ARG_DEVICE} ${ARG_TYPE} CORE_LIST)
     endif()
     set(${CORES} "${CORE_LIST}" PARENT_SCOPE)
 endfunction()
@@ -334,4 +333,4 @@ include(stm32/l1)
 include(stm32/l4)
 include(stm32/l5)
 include(stm32/wb)
-#include(stm32/wl) #TODO
+include(stm32/wl)

cmake/stm32/wl.cmake

@@ -0,0 +1,43 @@
+set(STM32_WL_TYPES 
+    WL54xx WL55xx WLE4xx WLE5xx WLE4xx WLE5xx WLE4xx WLE5xx 
+)
+set(STM32_WL_TYPE_MATCH 
+   "WL54.." "WL55.." "WLE4.8" "WLE5.8" "WLE4.B" "WLE5.B" "WLE4.C" "WLE5.C" 
+)
+
+set(STM32_WL_RAM_SIZES 
+     64K  64K  20K  20K  48K  48K  64K  64K
+)
+set(STM32_WL_CCRAM_SIZES 
+      0K   0K   0K   0K   0K   0K   0K   0K
+)
+
+set(STM32_WL_DUAL_CORE
+      WL54xx WL55xx
+)
+
+stm32_util_create_family_targets(WL M4)
+
+target_compile_options(STM32::WL::M4 INTERFACE 
+    -mcpu=cortex-m4 -mfloat-abi=soft
+)
+target_link_options(STM32::WL::M4 INTERFACE 
+    -mcpu=cortex-m4 -mfloat-abi=soft
+)
+
+stm32_util_create_family_targets(WL M0PLUS)
+
+target_compile_options(STM32::WL::M0PLUS INTERFACE 
+    -mcpu=cortex-m0plus -mfloat-abi=soft
+)
+target_link_options(STM32::WL::M0PLUS INTERFACE 
+    -mcpu=cortex-m0plus -mfloat-abi=soft
+)
+
+function(stm32wl_get_device_cores DEVICE TYPE CORES)
+    if(${TYPE} IN_LIST STM32_WL_DUAL_CORE)
+        set(${CORES} M4 M0PLUS PARENT_SCOPE)
+    else()
+        set(${CORES} M4 PARENT_SCOPE)
+    endif()
+endfunction()