fix: allow compilation of BW radio when DEBUG=Y (#4708)

Co-authored-by: raphaelcoeffic <1050031+raphaelcoeffic@users.noreply.github.com>

radio/src/CMakeLists.txt

@@ -524,6 +524,11 @@ link_libraries(firmware -lstdc++)
 add_dependencies(firmware ${RADIO_DEPENDENCIES})
 set_target_properties(firmware PROPERTIES EXCLUDE_FROM_ALL TRUE)
 
+if(DEBUG)
+  target_compile_definitions(firmware PRIVATE -DDEBUG)
+  target_compile_definitions(stm32_drivers_w_dbg_fw PRIVATE -DDEBUG)
+endif()
+
 target_link_options(firmware PRIVATE
   -lm -T${LINKER_DIR}/firmware.ld
   -Wl,-Map=firmware.map,--cref,--no-warn-mismatch,--gc-sections

radio/src/targets/common/arm/CMakeLists.txt

@@ -178,10 +178,6 @@ if(ENABLE_SERIAL_PASSTHROUGH)
   add_definitions(-DENABLE_SERIAL_PASSTHROUGH)
 endif()
 
-if(DEBUG)
-  add_definitions(-DDEBUG)
-endif()
-
 if(HAPTIC)
   add_definitions(-DHAPTIC)
   set(SRC ${SRC} haptic.cpp)

radio/src/targets/common/arm/stm32/CMakeLists.txt

@@ -83,7 +83,6 @@ if(NOT NATIVE_BUILD)
   add_library(stm32_drivers OBJECT EXCLUDE_FROM_ALL
     ${STM32_DRIVER_DIR}/stm32_hal.cpp
     ${STM32_DRIVER_DIR}/timers_driver.cpp
-    ${STM32_DRIVER_DIR}/sdcard_spi.cpp
     ${STM32_DRIVER_DIR}/diskio_spi.cpp
     ${STM32_DRIVER_DIR}/stm32_exti_driver.cpp
     ${STM32_DRIVER_DIR}/stm32_serial_driver.cpp
@@ -96,6 +95,14 @@ if(NOT NATIVE_BUILD)
     ${STM32_DRIVER_DIR}/stm32_adc.cpp
   )
 
+  # HAL/LL drivers using TRACE
+  add_library(stm32_drivers_w_dbg_fw OBJECT EXCLUDE_FROM_ALL
+      ${STM32_DRIVER_DIR}/sdcard_spi.cpp
+  )
+  add_library(stm32_drivers_w_dbg_bl OBJECT EXCLUDE_FROM_ALL
+      ${STM32_DRIVER_DIR}/sdcard_spi.cpp
+  )
+
   if(NOT PCB STREQUAL PL18)
     target_sources(stm32_drivers PUBLIC
       ${STM32_DRIVER_DIR}/diskio_sdio.cpp
@@ -103,7 +110,10 @@ if(NOT NATIVE_BUILD)
   endif()
 
   set(FIRMWARE_SRC ${FIRMWARE_SRC} $<TARGET_OBJECTS:stm32_drivers>)
+  set(FIRMWARE_SRC ${FIRMWARE_SRC} $<TARGET_OBJECTS:stm32_drivers_w_dbg_fw>)
+
   set(BOOTLOADER_SRC ${BOOTLOADER_SRC} $<TARGET_OBJECTS:stm32_drivers>)
+  set(BOOTLOADER_SRC ${BOOTLOADER_SRC} $<TARGET_OBJECTS:stm32_drivers_w_dbg_bl>)
 endif()
 
 set(FIRMWARE_TARGET_SRC ${FIRMWARE_TARGET_SRC}

radio/src/targets/common/arm/stm32/bootloader/CMakeLists.txt

@@ -83,7 +83,6 @@ if(PCB STREQUAL X10 OR PCB STREQUAL X12S OR PCB STREQUAL NV14 OR PCB STREQUAL PL
     )
   endif()
 
-  
   if(USB_CHARGER)
     set(BOOTLOADER_SRC
       ${BOOTLOADER_SRC}
@@ -92,6 +91,7 @@ if(PCB STREQUAL X10 OR PCB STREQUAL X12S OR PCB STREQUAL NV14 OR PCB STREQUAL PL
   endif()
 
   if(DEBUG)
+    set(ENABLE_BOOTLOADER_DEBUG true)
     set(BOOTLOADER_SRC
       ${BOOTLOADER_SRC}
       ../../../../../serial.cpp
@@ -105,9 +105,9 @@ else()
     ../../../../../gui/common/stdlcd/utf8.cpp
     ../../../../../crc.cpp
     )
-  remove_definitions(-DDEBUG)
 endif()
 
+# TODO: this shouldn't be needed at all
 remove_definitions(-DDISK_CACHE)
 remove_definitions(-DLUA)
 remove_definitions(-DCLI)
@@ -124,7 +124,9 @@ if(NOT NO_LTO)
   target_compile_options(stm32usb_device_bl PRIVATE -flto)
   target_compile_options(stm32usb_device_fw PRIVATE -flto)
   target_compile_options(stm32_drivers PRIVATE -flto)
+  target_compile_options(stm32_drivers_w_dbg_bl PRIVATE -flto)
 endif()
+
 add_executable(bootloader EXCLUDE_FROM_ALL ${BOOTLOADER_SRC})
 add_dependencies(bootloader ${BITMAPS_TARGET})
 
@@ -148,6 +150,12 @@ if (DEFINED TARGET_SDRAM_SIZE)
   )
 endif()
 
+if (DEFINED ENABLE_BOOTLOADER_DEBUG)
+  target_compile_definitions(bootloader PUBLIC -DDEBUG)
+  # uncomment to enable TRACE in drivers
+  # target_compile_definitions(stm32_drivers_w_dbg_bl PRIVATE -DDEBUG)
+endif()
+
 target_include_directories(bootloader
   PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
 )