add Debug Size++ ses config for easy debugging

lib/sdk11/components/libraries/bootloader_dfu/dfu_types.h

@@ -66,7 +66,13 @@
 
 #elif  defined(NRF52840_XXAA)
 
+#ifdef DEBUG_SIZE_EXPAND
+// Increase bootloader size for easy debugging
+#define BOOTLOADER_REGION_START             0x000E4000
+#else
 #define BOOTLOADER_REGION_START             0x000F4000                  /**< This field should correspond to start address of the bootloader, found in UICR.RESERVED, 0x10001014, register. This value is used for sanity check, so the bootloader will fail immediately if this value differs from runtime value. The value is used to determine max application size for updating. */
+#endif
+
 #define BOOTLOADER_SETTINGS_ADDRESS         0x000FF000                  /**< The field specifies the page location of the bootloader settings address. */
 #define BOOTLOADER_MBR_PARAMS_PAGE_ADDRESS  0x000FE000                  /**< The field specifies the page location of the mbr params page address. */
 

src/main.c

@@ -101,7 +101,12 @@ enum { BLE_CONN_CFG_HIGH_BANDWIDTH = 1 };
 
 // Adafruit for factory reset
 #define APPDATA_ADDR_START                  (BOOTLOADER_REGION_START-DFU_APP_DATA_RESERVED)
+
+#ifdef DEBUG_SIZE_EXPAND
+STATIC_ASSERT( APPDATA_ADDR_START == 0xDD000);
+#else
 STATIC_ASSERT( APPDATA_ADDR_START == 0xED000);
+#endif
 
 void adafruit_factory_reset(void);
 volatile bool _freset_erased_complete = false;

src/segger/nRF52840_xxAA_MemoryMap.xml

@@ -1,6 +1,7 @@
 <!DOCTYPE Board_Memory_Definition_File>
 <root name="nRF52840_xxAA">
-  <MemorySegment name="FLASH" start="0x000F4000" size="0xA000" access="ReadOnly" />
+  <!--MemorySegment name="FLASH" start="0x000F4000" size="0xA000" access="ReadOnly" -->
+  <MemorySegment name="FLASH" start="0x000E4000" size="0x1A000" access="ReadOnly" />
   <MemorySegment name="BOOTLOADER_SETTINGS" start="0x000FF000" size="0x1000" access="ReadOnly" />
   <MemorySegment name="MBR_PARAMS_PAGE" start="0x000FE000" size="0x1000" access="ReadOnly" />
   <MemorySegment name="UICR_BOOTLOADER" start="0x10001014" size="0x04" access="ReadOnly" />

src/segger/nrf52840_bootloader.emProject

@@ -127,6 +127,9 @@
                 <configuration
                   Name="Release Single"
                   build_exclude_from_build="Yes" />
+                <configuration
+                  Name="Debug Size++"
+                  build_exclude_from_build="Yes" />
               </file>
               <file file_name="../../lib/sdk11/components/libraries/bootloader_dfu/dfu_init.h" />
               <file file_name="../../lib/sdk11/components/libraries/bootloader_dfu/dfu_init_template.c" />
@@ -249,6 +252,9 @@
         </folder>
       </folder>
     </folder>
+    <configuration
+      Name="Debug Size++"
+      c_preprocessor_definitions="DEBUG_SIZE_EXPAND" />
   </project>
   <configuration
     Name="Debug Single"
@@ -263,4 +269,5 @@
     gcc_optimization_level="Level 1" />
   <configuration Name="Debug Dual" />
   <configuration Name="Release Dual" />
+  <configuration Name="Debug Size++" />
 </solution>