diff --git a/boards.txt b/boards.txt
index c1d4ad6d..e18038ce 100644
--- a/boards.txt
+++ b/boards.txt
@@ -41,8 +41,8 @@ sfe_artemis.menu.svl_baud.460800=460800
 sfe_artemis.menu.svl_baud.230400=230400
 sfe_artemis.menu.svl_baud.115200=115200
 sfe_artemis.menu.svl_baud.57600=57600
-sfe_artemis.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_artemis.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_artemis.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_artemis.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
 
 sfe_artemis.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_artemis.menu.svl_baud.115200.upload.svl_baud=115200
@@ -77,8 +77,8 @@ sfe_artemis_atp.menu.svl_baud.460800=460800
 sfe_artemis_atp.menu.svl_baud.230400=230400
 sfe_artemis_atp.menu.svl_baud.115200=115200
 sfe_artemis_atp.menu.svl_baud.57600=57600
-sfe_artemis_atp.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_artemis_atp.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_artemis_atp.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_artemis_atp.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
 
 sfe_artemis_atp.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_artemis_atp.menu.svl_baud.115200.upload.svl_baud=115200
@@ -113,8 +113,8 @@ sfe_artemis_nano.menu.svl_baud.460800=460800
 sfe_artemis_nano.menu.svl_baud.230400=230400
 sfe_artemis_nano.menu.svl_baud.115200=115200
 sfe_artemis_nano.menu.svl_baud.57600=57600
-sfe_artemis_nano.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_artemis_nano.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_artemis_nano.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_artemis_nano.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
 
 sfe_artemis_nano.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_artemis_nano.menu.svl_baud.115200.upload.svl_baud=115200
@@ -149,8 +149,8 @@ sfe_artemis_thing_plus.menu.svl_baud.460800=460800
 sfe_artemis_thing_plus.menu.svl_baud.230400=230400
 sfe_artemis_thing_plus.menu.svl_baud.115200=115200
 sfe_artemis_thing_plus.menu.svl_baud.57600=57600
-sfe_artemis_thing_plus.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_artemis_thing_plus.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_artemis_thing_plus.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_artemis_thing_plus.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
 
 sfe_artemis_thing_plus.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_artemis_thing_plus.menu.svl_baud.115200.upload.svl_baud=115200
@@ -226,8 +226,8 @@ sfe_edge2.menu.svl_baud.460800=460800
 sfe_edge2.menu.svl_baud.230400=230400
 sfe_edge2.menu.svl_baud.115200=115200
 sfe_edge2.menu.svl_baud.57600=57600
-sfe_edge2.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_edge2.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_edge2.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_edge2.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
 
 sfe_edge2.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_edge2.menu.svl_baud.115200.upload.svl_baud=115200
@@ -245,7 +245,7 @@ sfe_edge2.menu.loader.option_svl.build.ldscript={runtime.platform.path}/tools/up
 
 ###############################################################
 
-sfe_artemis_mm_pb.name=Artemis Micro Mod Processor
+sfe_artemis_mm_pb.name=Artemis MicroMod Processor
 sfe_artemis_mm_pb.build.core=arduino
 sfe_artemis_mm_pb.build.variant=SFE_ARTEMIS_MM_PB
 sfe_artemis_mm_pb.build.arch=APOLLO3
@@ -262,8 +262,8 @@ sfe_artemis_mm_pb.menu.svl_baud.460800=460800
 sfe_artemis_mm_pb.menu.svl_baud.230400=230400
 sfe_artemis_mm_pb.menu.svl_baud.115200=115200
 sfe_artemis_mm_pb.menu.svl_baud.57600=57600
-sfe_artemis_mm_pb.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_artemis_mm_pb.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_artemis_mm_pb.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_artemis_mm_pb.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
 
 sfe_artemis_mm_pb.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_artemis_mm_pb.menu.svl_baud.115200.upload.svl_baud=115200
@@ -298,8 +298,9 @@ sfe_artemis_module.menu.svl_baud.460800=460800
 sfe_artemis_module.menu.svl_baud.230400=230400
 sfe_artemis_module.menu.svl_baud.115200=115200
 sfe_artemis_module.menu.svl_baud.57600=57600
-sfe_artemis_module.menu.loader.option_asb=Ambiq Secure Bootloader (Recommended)
-sfe_artemis_module.menu.loader.option_svl=SparkFun Variable Loader (Out of Order)
+sfe_artemis_module.menu.loader.option_svl=SparkFun Variable Loader (Recommended)
+sfe_artemis_module.menu.loader.option_asb=Ambiq Secure Bootloader (Advanced)
+
 
 sfe_artemis_module.menu.svl_baud.57600.upload.svl_baud=57600
 sfe_artemis_module.menu.svl_baud.115200.upload.svl_baud=115200
diff --git a/cores/arduino/sdk/core-implement/CommonAnalog.cpp b/cores/arduino/sdk/core-implement/CommonAnalog.cpp
index 8d364247..97f74645 100644
--- a/cores/arduino/sdk/core-implement/CommonAnalog.cpp
+++ b/cores/arduino/sdk/core-implement/CommonAnalog.cpp
@@ -150,7 +150,7 @@ int analogReadVSS( void ){
 void indexAnalogWrite(pin_size_t index, int val){
     // todo: replace with mbed "PwmOut" functionality
 
-    pin_size_t pinNumber = pinNumberByIndex(index);
+    pin_size_t pinNumber = pinNameByIndex(index);
     if(pinNumber == (pin_size_t)NC){ return; }
     ap3_gpio_pad_t pad = pinNumber;
 
diff --git a/cores/mbed-os b/cores/mbed-os
index 14231bca..0c1d6206 160000
--- a/cores/mbed-os
+++ b/cores/mbed-os
@@ -1 +1 @@
-Subproject commit 14231bca36940a24f1222c30da46e4d0c32594d5
+Subproject commit 0c1d6206b473047fa11c621825c128e2285d151f
diff --git a/libraries/EEPROM/examples/Example2_Structures/Example2_Structures.ino b/libraries/EEPROM/examples/Example2_Structures/Example2_Structures.ino
index d0d7fd19..6bb97078 100644
--- a/libraries/EEPROM/examples/Example2_Structures/Example2_Structures.ino
+++ b/libraries/EEPROM/examples/Example2_Structures/Example2_Structures.ino
@@ -5,8 +5,6 @@
 
 #include "EEPROM.h"
 
-#define SERIAL Serial
-
 #define EEPROM_PREFS_IDX  (0)
 #define EEPROM_VALID_CODE (0xAB)
 #define DEFAULT_VER_MAJOR (0)
@@ -23,44 +21,46 @@ typedef struct {
 preferences_t prefs;
 
 void setup() {
-  SERIAL.begin(115200);
-  SERIAL.println("EEPROM Example2_Structures");
+  Serial.begin(115200);
+  Serial.println("EEPROM Example2_Structures");
+  EEPROM.init();
 
   // use EEPROM.get(int index, T type) to retrieve
   // an arbitrary type from flash memory
+  prefs.valid = 0x00;
   EEPROM.get(EEPROM_PREFS_IDX, prefs);
 
   if(prefs.valid != EEPROM_VALID_CODE){
-    SERIAL.println("EEPROM was invalid");
+    Serial.println("EEPROM was invalid");
     
     // use EEPROM to store the default structure
     preferences_t default_prefs;
-    EEPROM.put(EEPROM_VALID_IDX, default_prefs);
+    EEPROM.put(EEPROM_PREFS_IDX, default_prefs);
     
-    SERIAL.println("EEPROM initialized");
+    Serial.println("EEPROM initialized");
   }
 
   // verify that the prefs are valid
   EEPROM.get(EEPROM_PREFS_IDX, prefs);
   if(prefs.valid != EEPROM_VALID_CODE){
-    SERIAL.println("ERROR");
+    Serial.println("ERROR");
     while(1){};
   }
 
-  SERIAL.println("EEPROM is valid");
+  Serial.println("EEPROM is valid");
 
-  SERIAL.printf("version: %d.%d.%d\n", refs.major, prefs.minor, prefs.patch);
+  Serial.printf("version: %d.%d.%d\n", prefs.ver_major, prefs.ver_minor, prefs.ver_patch);
 
-  SERIAL.printf("\nany characters received over SERIAL will increment the patch version and be stored after power-down\n");
+  Serial.printf("\nany characters received over SERIAL will increment the patch version and be stored after power-down\n");
 }
 
 void loop() {
-  if(SERRIAL.available()){
-    while(SERIAL.available()){
-      SERIAL.read();
-      prefs.patch++;
+  if(Serial.available()){
+    while(Serial.available()){
+      Serial.read();
+      prefs.ver_patch++;
     }
     EEPROM.put(EEPROM_PREFS_IDX, prefs);
-    SERIAL.printf("version: %d.%d.%d\n", refs.major, prefs.minor, prefs.patch);
+    Serial.printf("version: %d.%d.%d\n", prefs.ver_major, prefs.ver_minor, prefs.ver_patch);
   }
 }
diff --git a/libraries/EEPROM/src/EEPROM.cpp b/libraries/EEPROM/src/EEPROM.cpp
index 1b8db272..6dbfd16e 100644
--- a/libraries/EEPROM/src/EEPROM.cpp
+++ b/libraries/EEPROM/src/EEPROM.cpp
@@ -14,14 +14,14 @@ EEPROMClass EEPROM;
 #define EEPROM_ADDRESS(A) ((A/AM_HAL_FLASH_PAGE_SIZE) * AM_HAL_FLASH_PAGE_SIZE)
 #define EEPROM_SIZE(S) (((S+(AM_HAL_FLASH_PAGE_SIZE-1))/AM_HAL_FLASH_PAGE_SIZE) * AM_HAL_FLASH_PAGE_SIZE)
 
-EEPROMClass::EEPROMClass(uint32_t address, uint32_t size)
+EEPROMClass::EEPROMClass(uint32_t address, uint32_t size) :
     FlashIAPBlockDevice(EEPROM_ADDRESS(address), EEPROM_SIZE(size))
 {
 
 }
 
 EEPROMClass::EEPROMClass(void) :
-    EEPROM(DEFAULT_ADDRESS, DEFAULT_SIZE)
+    FlashIAPBlockDevice(DEFAULT_ADDRESS, DEFAULT_SIZE)
 {
 
 }
\ No newline at end of file
diff --git a/libraries/EEPROM/src/EEPROM.h b/libraries/EEPROM/src/EEPROM.h
index 8fe995c8..0cab1588 100644
--- a/libraries/EEPROM/src/EEPROM.h
+++ b/libraries/EEPROM/src/EEPROM.h
@@ -7,6 +7,7 @@
 #define _APOLLO3_LIBRARIES_EEPROM_H_
 
 #include "Arduino.h"
+#include "FlashIAPBlockDevice.h"
 
 #define EEPROM_DEFAULT_SRAM_USAGE (1024)
 
@@ -14,7 +15,7 @@ typedef struct _eeprom_config_t {
     mbed::bd_size_t sram_bytes = EEPROM_DEFAULT_SRAM_USAGE;
 } eeprom_config_t;
 
-class EEPROMClass : protected FlashIAPBlockDevice {
+class EEPROMClass : public FlashIAPBlockDevice {
 private:
     eeprom_config_t _cfg;
 
@@ -35,17 +36,17 @@ class EEPROMClass : protected FlashIAPBlockDevice {
     }
     uint8_t read(int idx){
         uint8_t val = 0x00;
-        read(&val, idx, 1);
+        read(idx, &val, 1);
         return val;
     }
     void write(int idx, uint8_t* data, uint32_t size){
         mbed::bd_size_t scratch_size = (_cfg.sram_bytes+3)/4;
         uint32_t scratch[scratch_size];
         FlashIAPBlockDevice::read((uint8_t*)scratch, 0, _cfg.sram_bytes);   // keep all of flash in sram in case we need to erase
-        if(memcmp((void*)(((uint8_t*)scratch) + idx), data, size)){         // compare desired data (data) to existing information in flash (scratch)
+		if(memcmp((void*)(((uint8_t*)scratch) + idx), data, size)){         // compare desired data (data) to existing information in flash (scratch)
             erase();
+			memcpy(scratch, data, size);
             int result = FlashIAPBlockDevice::program((uint8_t*)scratch, 0, 4*scratch_size);
-            printf("updating flash. result: %d\n", result);
             return;
         }
         printf("contents already match\n");
@@ -66,7 +67,7 @@ class EEPROMClass : protected FlashIAPBlockDevice {
     }
 
     template <typename T> T &get(int idx, T &t){
-        read((uint8_t*)&t, idx, sizeof(T)/sizeof(uint8_t));
+        read(idx,(uint8_t*)&t, sizeof(T)/sizeof(uint8_t));
         return t;
     }
 
diff --git a/platform.txt b/platform.txt
index a2060e35..cbd862d4 100644
--- a/platform.txt
+++ b/platform.txt
@@ -21,10 +21,10 @@ defines.cxx={defines.all} @{build.variant.path}/mbed/.cxx-symbols
 defines.ld={defines.all} @{build.variant.path}/mbed/.ld-symbols
 
 # includes
-includes.core={includes} "-I{cores.path}/arduino" "-I{cores.path}/arduino/mbed-bridge" "-I{cores.path}/arduino/mbed-bridge/core-api"
+includes.core={includes} "-I{cores.path}/arduino" "-I{cores.path}/arduino/mbed-bridge" "-I{cores.path}/arduino/mbed-bridge/core-api" 
 includes.mbed=@{build.variant.path}/mbed/.includes
 includes.variant={build.includes}
-includes.extra=
+includes.extra="-I{cores.path}/mbed-os/drivers/"
 includes.all={includes.core} {includes.mbed} {includes.variant} {includes.extra}
 
 # libraries
diff --git a/tools/config/blocklist.json b/tools/config/blocklist.json
index da5ebe22..0a9d82e3 100644
--- a/tools/config/blocklist.json
+++ b/tools/config/blocklist.json
@@ -12,7 +12,20 @@
         },
         "cxx": {
             "flags": [
-                "-MMD"
+                "-Wvla",
+                "-Wall",
+                "-Wextra",
+                "-Wno-missing-field-initializers",
+                "-Wno-unused-parameter"
+            ]
+        },
+        "c": {
+            "flags": [
+                "-Wvla",
+                "-Wall",
+                "-Wextra",
+                "-Wno-missing-field-initializers",
+                "-Wno-unused-parameter"
             ]
         }
     }
diff --git a/variants/SFE_ARTEMIS/mbed/.c-flags b/variants/SFE_ARTEMIS/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_ARTEMIS/mbed/.c-flags
+++ b/variants/SFE_ARTEMIS/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS/mbed/.cxx-flags b/variants/SFE_ARTEMIS/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_ARTEMIS/mbed/.cxx-flags
+++ b/variants/SFE_ARTEMIS/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS/mbed/.ld-symbols b/variants/SFE_ARTEMIS/mbed/.ld-symbols
index e9c0945b..b16e8af9 100644
--- a/variants/SFE_ARTEMIS/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607571212.923756 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611116702.1864107 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS/mbed/libmbed-os.a b/variants/SFE_ARTEMIS/mbed/libmbed-os.a
index 34321292..960ad7ce 100644
Binary files a/variants/SFE_ARTEMIS/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_ATP/mbed/.c-flags b/variants/SFE_ARTEMIS_ATP/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_ARTEMIS_ATP/mbed/.c-flags
+++ b/variants/SFE_ARTEMIS_ATP/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_ATP/mbed/.cxx-flags b/variants/SFE_ARTEMIS_ATP/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_ARTEMIS_ATP/mbed/.cxx-flags
+++ b/variants/SFE_ARTEMIS_ATP/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols b/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols
index 09758dff..87457b5a 100644
--- a/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_ATP/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607571366.3876524 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_ATP -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_ATP -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611116888.6446962 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_ATP -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_ATP -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a
index 56e86696..47f7afa3 100644
Binary files a/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_ATP/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_DK/mbed/.c-flags b/variants/SFE_ARTEMIS_DK/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_ARTEMIS_DK/mbed/.c-flags
+++ b/variants/SFE_ARTEMIS_DK/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_DK/mbed/.cxx-flags b/variants/SFE_ARTEMIS_DK/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_ARTEMIS_DK/mbed/.cxx-flags
+++ b/variants/SFE_ARTEMIS_DK/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols b/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols
index 1b3b0247..e51a2985 100644
--- a/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_DK/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607571517.7425563 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_DK -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_DK -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611117072.9626076 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_DK -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_DK -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a
index 6cc5611f..52801ff3 100644
Binary files a/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_DK/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_NANO/mbed/.c-flags b/variants/SFE_ARTEMIS_NANO/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_ARTEMIS_NANO/mbed/.c-flags
+++ b/variants/SFE_ARTEMIS_NANO/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_NANO/mbed/.cxx-flags b/variants/SFE_ARTEMIS_NANO/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_ARTEMIS_NANO/mbed/.cxx-flags
+++ b/variants/SFE_ARTEMIS_NANO/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols b/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols
index a4f73fa6..18d3b39d 100644
--- a/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_NANO/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607571669.590282 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_NANO -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_NANO -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611117257.7214417 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_NANO -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_NANO -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a
index dd48fcab..a5905870 100644
Binary files a/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_NANO/mbed/libmbed-os.a differ
diff --git a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.c-flags b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.c-flags
+++ b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.cxx-flags b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.cxx-flags
+++ b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols
index 735c6504..0aa41fcf 100644
--- a/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols
+++ b/variants/SFE_ARTEMIS_THING_PLUS/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607571820.6173518 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_THING_PLUS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_THING_PLUS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611117441.8704166 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_ARTEMIS_THING_PLUS -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_ARTEMIS_THING_PLUS -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a b/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a
index e56389a0..aab8f223 100644
Binary files a/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a and b/variants/SFE_ARTEMIS_THING_PLUS/mbed/libmbed-os.a differ
diff --git a/variants/SFE_EDGE/mbed/.c-flags b/variants/SFE_EDGE/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_EDGE/mbed/.c-flags
+++ b/variants/SFE_EDGE/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_EDGE/mbed/.cxx-flags b/variants/SFE_EDGE/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_EDGE/mbed/.cxx-flags
+++ b/variants/SFE_EDGE/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_EDGE/mbed/.ld-symbols b/variants/SFE_EDGE/mbed/.ld-symbols
index 2036be00..73366637 100644
--- a/variants/SFE_EDGE/mbed/.ld-symbols
+++ b/variants/SFE_EDGE/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607571971.85983 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611117629.8094795 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_EDGE/mbed/libmbed-os.a b/variants/SFE_EDGE/mbed/libmbed-os.a
index 83af2364..20a654d7 100644
Binary files a/variants/SFE_EDGE/mbed/libmbed-os.a and b/variants/SFE_EDGE/mbed/libmbed-os.a differ
diff --git a/variants/SFE_EDGE2/mbed/.c-flags b/variants/SFE_EDGE2/mbed/.c-flags
index 9573998a..423b1b42 100644
--- a/variants/SFE_EDGE2/mbed/.c-flags
+++ b/variants/SFE_EDGE2/mbed/.c-flags
@@ -1 +1 @@
--c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -std=gnu11 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_EDGE2/mbed/.cxx-flags b/variants/SFE_EDGE2/mbed/.cxx-flags
index 4267aab9..1db13aa3 100644
--- a/variants/SFE_EDGE2/mbed/.cxx-flags
+++ b/variants/SFE_EDGE2/mbed/.cxx-flags
@@ -1 +1 @@
--Wvla -c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -Os -Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
+-c -fno-rtti -std=gnu++14 -DMBED_MINIMAL_PRINTF -DMBED_TRAP_ERRORS_ENABLED=1 -MMD -Os -fdata-sections -ffunction-sections -fmessage-length=0 -fno-exceptions -fomit-frame-pointer -funsigned-char -g -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -mthumb 
\ No newline at end of file
diff --git a/variants/SFE_EDGE2/mbed/.ld-symbols b/variants/SFE_EDGE2/mbed/.ld-symbols
index 7fa7690d..2466e26c 100644
--- a/variants/SFE_EDGE2/mbed/.ld-symbols
+++ b/variants/SFE_EDGE2/mbed/.ld-symbols
@@ -1 +1 @@
--DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1607572123.7456594 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE2 -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE2 -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
+-DAM_PACKAGE_BGA -DARM_MATH_CM4 -DCOMPONENT_FLASHIAP=1 -DCOMPONENT_hm01b0=1 -DCOMPONENT_lis2dh12=1 -DCORDIO_ZERO_COPY_HCI -DDEVICE_FLASH=1 -DDEVICE_I2C=1 -DDEVICE_INTERRUPTIN=1 -DDEVICE_LPTICKER=1 -DDEVICE_MPU=1 -DDEVICE_SERIAL=1 -DDEVICE_SPI=1 -DDEVICE_STDIO_MESSAGES=1 -DDEVICE_USTICKER=1 -DFEATURE_BLE=1 -DMBED_BUILD_TIMESTAMP=1611117815.3805146 -DTARGET_AMA3B1KK -DTARGET_Ambiq_Micro -DTARGET_Apollo3 -DTARGET_CORDIO -DTARGET_CORTEX -DTARGET_CORTEX_M -DTARGET_FAMILY_Apollo3 -DTARGET_LIKE_CORTEX_M4 -DTARGET_LIKE_MBED -DTARGET_M4 -DTARGET_NAME=SFE_EDGE2 -DTARGET_RELEASE -DTARGET_RTOS_M4_M7 -DTARGET_SFE_EDGE2 -DTOOLCHAIN_GCC -DTOOLCHAIN_GCC_ARM -D__CMSIS_RTOS -D__CORTEX_M4 -D__FPU_PRESENT=1 -D__MBED_CMSIS_RTOS_CM -D__MBED__=1 
\ No newline at end of file
diff --git a/variants/SFE_EDGE2/mbed/libmbed-os.a b/variants/SFE_EDGE2/mbed/libmbed-os.a
index e8e8a648..037863e3 100644
Binary files a/variants/SFE_EDGE2/mbed/libmbed-os.a and b/variants/SFE_EDGE2/mbed/libmbed-os.a differ