diff --git a/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_401/LPC11U35.ld b/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_401/LPC11U35.ld
index bcfe4dea89..a1a87cd4a8 100644
--- a/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_401/LPC11U35.ld
+++ b/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_401/LPC11U35.ld
@@ -40,7 +40,6 @@ SECTIONS
     {
         KEEP(*(.isr_vector))
         *(.text.Reset_Handler)
-        *(.text.SystemInit)
         
         /* Only vectors and code running at reset are safe to be in first 512
            bytes since RAM can be mapped into this area for RAM based interrupt
diff --git a/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_501/LPC11U35.ld b/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_501/LPC11U35.ld
index bcfe4dea89..a1a87cd4a8 100644
--- a/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_501/LPC11U35.ld
+++ b/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_GCC_ARM/TARGET_LPC11U35_501/LPC11U35.ld
@@ -40,7 +40,6 @@ SECTIONS
     {
         KEEP(*(.isr_vector))
         *(.text.Reset_Handler)
-        *(.text.SystemInit)
         
         /* Only vectors and code running at reset are safe to be in first 512
            bytes since RAM can be mapped into this area for RAM based interrupt
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/README.md b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/README.md
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/README.md
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/README.md
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/doc/ble_api.dox b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/doc/ble_api.dox
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/doc/ble_api.dox
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/doc/ble_api.dox
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_err.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_err.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_err.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_err.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gap.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gap.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gap.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gap.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gatt.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gatt.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gatt.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gatt.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gattc.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gattc.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gattc.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gattc.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gatts.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gatts.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_gatts.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_gatts.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_hci.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_hci.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_hci.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_hci.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_l2cap.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_l2cap.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_l2cap.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_l2cap.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_ranges.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_ranges.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_ranges.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_ranges.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_types.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_types.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/ble_types.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/ble_types.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_error.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_error.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_error.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_error.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_error_sdm.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_error_sdm.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_error_sdm.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_error_sdm.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_error_soc.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_error_soc.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_error_soc.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_error_soc.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_sdm.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_sdm.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_sdm.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_sdm.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_soc.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_soc.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_soc.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_soc.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_svc.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_svc.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/nrf_svc.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/nrf_svc.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/softdevice_assert.h b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/softdevice_assert.h
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_API/include/softdevice_assert.h
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_API/include/softdevice_assert.h
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_license.txt b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_license.txt
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_license.txt
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_license.txt
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_migration-document.pdf b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_migration-document.pdf
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_migration-document.pdf
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_migration-document.pdf
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_readme.txt b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_readme.txt
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_readme.txt
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_readme.txt
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_releasenotes.pdf b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_releasenotes.pdf
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_releasenotes.pdf
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_releasenotes.pdf
diff --git a/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_softdevice.hex b/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_softdevice.hex
similarity index 100%
rename from libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6.0.0/s110_nrf51822_6.0.0_softdevice.hex
rename to libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/Lib/s110_nrf51822_6_0_0/s110_nrf51822_6.0.0_softdevice.hex
diff --git a/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/serial_api.c b/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/serial_api.c
index 126b1169e7..b74e7b527c 100644
--- a/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/serial_api.c
+++ b/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/serial_api.c
@@ -76,7 +76,7 @@ serial_t stdio_uart;
 struct serial_global_data_s {
     uint32_t serial_irq_id;
     gpio_t sw_rts, sw_cts;
-    uint8_t rx_irq_set_flow, rx_irq_set_api;
+    uint8_t count, rx_irq_set_flow, rx_irq_set_api;
 };
 
 static struct serial_global_data_s uart_data[UART_NUM];
@@ -100,7 +100,7 @@ void serial_init(serial_t *obj, PinName tx, PinName rx) {
         case UART_2: LPC_SC->PCONP |= 1 << 24; break;
         case UART_3: LPC_SC->PCONP |= 1 << 25; break;
     }
-    
+
     // enable fifos and default rx trigger level
     obj->uart->FCR = 1 << 0  // FIFO Enable - 0 = Disables, 1 = Enabled
                    | 0 << 1  // Rx Fifo Reset
@@ -357,6 +357,7 @@ int serial_getc(serial_t *obj) {
 void serial_putc(serial_t *obj, int c) {
     while (!serial_writable(obj));
     obj->uart->THR = c;
+    uart_data[obj->index].count++;
 }
 
 int serial_readable(serial_t *obj) {
@@ -364,10 +365,16 @@ int serial_readable(serial_t *obj) {
 }
 
 int serial_writable(serial_t *obj) {
+    int isWritable = 1;
     if (NC != uart_data[obj->index].sw_cts.pin)
-        return (gpio_read(&uart_data[obj->index].sw_cts) == 0) && (obj->uart->LSR & 0x40);  //If flow control: writable if CTS low + UART done
-    else
-        return obj->uart->LSR & 0x20;                                                       //No flow control: writable if space in holding register
+        isWritable = (gpio_read(&uart_data[obj->index].sw_cts) == 0) && (obj->uart->LSR & 0x40);  //If flow control: writable if CTS low + UART done
+    else {
+        if (obj->uart->LSR & 0x20)
+            uart_data[obj->index].count = 0;
+        else if (uart_data[obj->index].count >= 16)
+            isWritable = 0;
+    }
+    return isWritable;
 }
 
 void serial_clear(serial_t *obj) {
diff --git a/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4XX/PinNames.h b/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4XX/PinNames.h
index f1bb04e923..2ab2c81c4a 100644
--- a/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4XX/PinNames.h
+++ b/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4XX/PinNames.h
@@ -43,6 +43,11 @@ typedef enum {
     PF_0, PF_1, PF_2, PF_3, PF_4, PF_5, PF_6, PF_7, PF_8, PF_9, PF_10, PF_11, PF_12, PF_13, PF_14, PF_15,
     PH_0, PH_1, PH_2, PH_3, PH_4, PH_5, PH_6, PH_7, PH_8, PH_9, PH_10, PH_11,
 
+    LED3        = PD_13,
+    LED4        = PD_12,
+    LED5        = PD_14,
+    LED6        = PD_15,
+
     // Not connected
     NC = (int)0xFFFFFFFF
 } PinName;
diff --git a/libraries/tests/mbed/ticker/main.cpp b/libraries/tests/mbed/ticker/main.cpp
index d34c5f1127..dc665311b4 100644
--- a/libraries/tests/mbed/ticker/main.cpp
+++ b/libraries/tests/mbed/ticker/main.cpp
@@ -1,5 +1,9 @@
 #include "mbed.h"
 
+#if defined(TARGET_STM32F407)
+#define LED1 LED3
+#endif
+
 Ticker flipper_1;
 DigitalOut led1(LED1);
 int led1_state = 0;
@@ -19,6 +23,8 @@ Ticker flipper_2;
 #   define LED_NAME LED2
 #elif defined(TARGET_KL46Z)
 #   define LED_NAME LED2
+#elif defined(TARGET_STM32F407)
+#   define LED_NAME LED4
 #else
 #   define LED_NAME PTE31
 #endif
diff --git a/workspace_tools/export/codered.py b/workspace_tools/export/codered.py
index 70aee880b2..8abb268e5e 100644
--- a/workspace_tools/export/codered.py
+++ b/workspace_tools/export/codered.py
@@ -20,9 +20,16 @@ from os.path import splitext, basename
 
 class CodeRed(Exporter):
     NAME = 'CodeRed'
-    TARGETS = ['LPC1768', 'LPC4088','LPC1114','LPC11U35_401','LPC11U35_501']
     TOOLCHAIN = 'GCC_CR'
     
+    TARGETS = [
+        'LPC1768',
+        'LPC4088',
+        'LPC1114',
+        'LPC11U35_401',
+        'LPC11U35_501',
+    ]
+    
     def generate(self):
         libraries = []
         for lib in self.resources.libraries:
diff --git a/workspace_tools/export/codesourcery.py b/workspace_tools/export/codesourcery.py
index 0af57071b4..2f470575ca 100644
--- a/workspace_tools/export/codesourcery.py
+++ b/workspace_tools/export/codesourcery.py
@@ -20,8 +20,12 @@ from os.path import splitext, basename
 
 class CodeSourcery(Exporter):
     NAME = 'CodeSourcery'
-    TARGETS = ['LPC1768']
     TOOLCHAIN = 'GCC_CS'
+    
+    TARGETS = [
+        'LPC1768',
+    ]
+    
     DOT_IN_RELATIVE_PATH = True
     
     def generate(self):
diff --git a/workspace_tools/export/coide.py b/workspace_tools/export/coide.py
index b78d046991..4415d96400 100644
--- a/workspace_tools/export/coide.py
+++ b/workspace_tools/export/coide.py
@@ -20,14 +20,19 @@ from os.path import splitext, basename
 
 class CoIDE(Exporter):
     NAME = 'CoIDE'
+    TOOLCHAIN = 'GCC_ARM'
+    
+    TARGETS = [
+        'KL25Z',
+        'KL05Z',
+    ]
+    
     # seems like CoIDE currently supports only one type
     FILE_TYPES = {
         'c_sources':'1',
         'cpp_sources':'1',
         's_sources':'1'
     }
-    TARGETS = ['KL25Z','KL05Z']
-    TOOLCHAIN = 'GCC_ARM'
 
     def generate(self):
         self.resources.win_to_unix()
diff --git a/workspace_tools/export/ds5_5.py b/workspace_tools/export/ds5_5.py
index e5a11a3682..ec2a046711 100644
--- a/workspace_tools/export/ds5_5.py
+++ b/workspace_tools/export/ds5_5.py
@@ -20,13 +20,22 @@ from os.path import basename
 
 class DS5_5(Exporter):
     NAME = 'DS5'
-    TARGETS = ['LPC1768', 'LPC11U24', 'LPC812']
+    
+    TARGETS = [
+        'LPC1768',
+        'LPC11U24',
+        'LPC812',
+    ]
+    
+    USING_MICROLIB = [
+        'LPC812',
+    ]
+    
     FILE_TYPES = {
         'c_sources':'1',
         'cpp_sources':'8',
         's_sources':'2'
     }
-    USING_MICROLIB = ['LPC812']
 
     def get_toolchain(self):
         return 'uARM' if (self.target in self.USING_MICROLIB) else 'ARM'
diff --git a/workspace_tools/export/gcc_arm_lpc1114.tmpl b/workspace_tools/export/gcc_arm_lpc1114.tmpl
index ac89299a93..f53771ade2 100644
--- a/workspace_tools/export/gcc_arm_lpc1114.tmpl
+++ b/workspace_tools/export/gcc_arm_lpc1114.tmpl
@@ -16,18 +16,21 @@ CC      = $(GCC_BIN)arm-none-eabi-gcc
 CPP     = $(GCC_BIN)arm-none-eabi-g++
 LD      = $(GCC_BIN)arm-none-eabi-gcc
 OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
+OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
+SIZE 	= $(GCC_BIN)arm-none-eabi-size
 
 CPU = -mcpu=cortex-m0 -mthumb
 CC_FLAGS = $(CPU) -c -Os -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections 
 CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
 
 LD_FLAGS = -mcpu=cortex-m0 -mthumb -Wl,--gc-sections --specs=nano.specs
+LD_FLAGS += -Wl,-Map=$(PROJECT).map,--cref
 LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
 
-all: $(PROJECT).bin
+all: $(PROJECT).bin $(PROJECT).hex size
 
 clean:
-	rm -f $(PROJECT).bin $(PROJECT).elf $(OBJECTS)
+	rm -f $(PROJECT).bin $(PROJECT).elf $(PROJECT).hex $(PROJECT).map $(PROJECT).lst $(OBJECTS)
 
 .s.o:
 	$(AS) $(CPU) -o $@ $<
@@ -41,6 +44,22 @@ clean:
 
 $(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
 	$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
+	@echo ""
+	@echo "*****"
+	@echo "***** You must modify vector checksum value in *.bin and *.hex files."
+	@echo "*****"
+	@echo ""
 
 $(PROJECT).bin: $(PROJECT).elf
-	$(OBJCOPY) -O binary $< $@
+	@$(OBJCOPY) -O binary $< $@
+
+$(PROJECT).hex: $(PROJECT).elf
+	@$(OBJCOPY) -O ihex $< $@
+
+$(PROJECT).lst: $(PROJECT).elf
+	@$(OBJDUMP) -Sdh $< > $@
+
+lst: $(PROJECT).lst
+
+size:
+	$(SIZE) $(PROJECT).elf
diff --git a/workspace_tools/export/gcc_arm_lpc11u35_401.tmpl b/workspace_tools/export/gcc_arm_lpc11u35_401.tmpl
new file mode 100644
index 0000000000..f53771ade2
--- /dev/null
+++ b/workspace_tools/export/gcc_arm_lpc11u35_401.tmpl
@@ -0,0 +1,65 @@
+# This file was automagically generated by mbed.org. For more information, 
+# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
+
+GCC_BIN = 
+PROJECT = {{name}}
+OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
+SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
+INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
+LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
+LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
+LINKER_SCRIPT = {{linker_script}}
+
+############################################################################### 
+AS      = $(GCC_BIN)arm-none-eabi-as
+CC      = $(GCC_BIN)arm-none-eabi-gcc
+CPP     = $(GCC_BIN)arm-none-eabi-g++
+LD      = $(GCC_BIN)arm-none-eabi-gcc
+OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
+OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
+SIZE 	= $(GCC_BIN)arm-none-eabi-size
+
+CPU = -mcpu=cortex-m0 -mthumb
+CC_FLAGS = $(CPU) -c -Os -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections 
+CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
+
+LD_FLAGS = -mcpu=cortex-m0 -mthumb -Wl,--gc-sections --specs=nano.specs
+LD_FLAGS += -Wl,-Map=$(PROJECT).map,--cref
+LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
+
+all: $(PROJECT).bin $(PROJECT).hex size
+
+clean:
+	rm -f $(PROJECT).bin $(PROJECT).elf $(PROJECT).hex $(PROJECT).map $(PROJECT).lst $(OBJECTS)
+
+.s.o:
+	$(AS) $(CPU) -o $@ $<
+
+.c.o:
+	$(CC)  $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99   $(INCLUDE_PATHS) -o $@ $<
+
+.cpp.o:
+	$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 $(INCLUDE_PATHS) -o $@ $<
+
+
+$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
+	$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
+	@echo ""
+	@echo "*****"
+	@echo "***** You must modify vector checksum value in *.bin and *.hex files."
+	@echo "*****"
+	@echo ""
+
+$(PROJECT).bin: $(PROJECT).elf
+	@$(OBJCOPY) -O binary $< $@
+
+$(PROJECT).hex: $(PROJECT).elf
+	@$(OBJCOPY) -O ihex $< $@
+
+$(PROJECT).lst: $(PROJECT).elf
+	@$(OBJDUMP) -Sdh $< > $@
+
+lst: $(PROJECT).lst
+
+size:
+	$(SIZE) $(PROJECT).elf
diff --git a/workspace_tools/export/gcc_arm_lpc11u35_501.tmpl b/workspace_tools/export/gcc_arm_lpc11u35_501.tmpl
new file mode 100644
index 0000000000..f53771ade2
--- /dev/null
+++ b/workspace_tools/export/gcc_arm_lpc11u35_501.tmpl
@@ -0,0 +1,65 @@
+# This file was automagically generated by mbed.org. For more information, 
+# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
+
+GCC_BIN = 
+PROJECT = {{name}}
+OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
+SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
+INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
+LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
+LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
+LINKER_SCRIPT = {{linker_script}}
+
+############################################################################### 
+AS      = $(GCC_BIN)arm-none-eabi-as
+CC      = $(GCC_BIN)arm-none-eabi-gcc
+CPP     = $(GCC_BIN)arm-none-eabi-g++
+LD      = $(GCC_BIN)arm-none-eabi-gcc
+OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
+OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
+SIZE 	= $(GCC_BIN)arm-none-eabi-size
+
+CPU = -mcpu=cortex-m0 -mthumb
+CC_FLAGS = $(CPU) -c -Os -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections 
+CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
+
+LD_FLAGS = -mcpu=cortex-m0 -mthumb -Wl,--gc-sections --specs=nano.specs
+LD_FLAGS += -Wl,-Map=$(PROJECT).map,--cref
+LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
+
+all: $(PROJECT).bin $(PROJECT).hex size
+
+clean:
+	rm -f $(PROJECT).bin $(PROJECT).elf $(PROJECT).hex $(PROJECT).map $(PROJECT).lst $(OBJECTS)
+
+.s.o:
+	$(AS) $(CPU) -o $@ $<
+
+.c.o:
+	$(CC)  $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99   $(INCLUDE_PATHS) -o $@ $<
+
+.cpp.o:
+	$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 $(INCLUDE_PATHS) -o $@ $<
+
+
+$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
+	$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
+	@echo ""
+	@echo "*****"
+	@echo "***** You must modify vector checksum value in *.bin and *.hex files."
+	@echo "*****"
+	@echo ""
+
+$(PROJECT).bin: $(PROJECT).elf
+	@$(OBJCOPY) -O binary $< $@
+
+$(PROJECT).hex: $(PROJECT).elf
+	@$(OBJCOPY) -O ihex $< $@
+
+$(PROJECT).lst: $(PROJECT).elf
+	@$(OBJDUMP) -Sdh $< > $@
+
+lst: $(PROJECT).lst
+
+size:
+	$(SIZE) $(PROJECT).elf
diff --git a/workspace_tools/export/gcc_arm_stm32f407.tmpl b/workspace_tools/export/gcc_arm_stm32f407.tmpl
new file mode 100644
index 0000000000..b49d4d82c9
--- /dev/null
+++ b/workspace_tools/export/gcc_arm_stm32f407.tmpl
@@ -0,0 +1,60 @@
+# This file was automagically generated by mbed.org. For more information, 
+# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
+
+GCC_BIN = 
+PROJECT = {{name}}
+OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
+SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
+INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
+LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
+LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
+LINKER_SCRIPT = {{linker_script}}
+
+############################################################################### 
+AS      = $(GCC_BIN)arm-none-eabi-as
+CC      = $(GCC_BIN)arm-none-eabi-gcc
+CPP     = $(GCC_BIN)arm-none-eabi-g++
+LD      = $(GCC_BIN)arm-none-eabi-gcc
+OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
+OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
+SIZE 	= $(GCC_BIN)arm-none-eabi-size
+
+CPU = -mcpu=cortex-m4 -mthumb
+CC_FLAGS = $(CPU) -c -Os -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections 
+CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
+
+LD_FLAGS  = -mcpu=cortex-m3 -mthumb -Wl,--gc-sections --specs=nano.specs -u _printf_float -u _scanf_float
+LD_FLAGS += -Wl,-Map=$(PROJECT).map,--cref
+LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
+
+all: $(PROJECT).bin $(PROJECT).hex size
+
+clean:
+	rm -f $(PROJECT).bin $(PROJECT).elf $(PROJECT).hex $(PROJECT).map $(PROJECT).lst $(OBJECTS)
+
+.s.o:
+	$(AS) $(CPU) -o $@ $<
+
+.c.o:
+	$(CC)  $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99   $(INCLUDE_PATHS) -o $@ $<
+
+.cpp.o:
+	$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 $(INCLUDE_PATHS) -o $@ $<
+
+
+$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
+	$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
+
+$(PROJECT).bin: $(PROJECT).elf
+	@$(OBJCOPY) -O binary $< $@
+
+$(PROJECT).hex: $(PROJECT).elf
+	@$(OBJCOPY) -O ihex $< $@
+
+$(PROJECT).lst: $(PROJECT).elf
+	@$(OBJDUMP) -Sdh $< > $@
+
+lst: $(PROJECT).lst
+
+size:
+	$(SIZE) $(PROJECT).elf
diff --git a/workspace_tools/export/gccarm.py b/workspace_tools/export/gccarm.py
index ecb03162ff..f1cee6ac66 100644
--- a/workspace_tools/export/gccarm.py
+++ b/workspace_tools/export/gccarm.py
@@ -21,7 +21,21 @@ from os.path import splitext, basename
 class GccArm(Exporter):
     NAME = 'GccArm'
     TOOLCHAIN = 'GCC_ARM'
-    TARGETS = ['LPC1768','KL05Z','KL25Z','KL46Z','K20D5M','LPC4088','LPC11U24','LPC1114','LPC11U35_401','LPC11U35_501']
+    
+    TARGETS = [
+        'LPC1768',
+        'KL05Z',
+        'KL25Z',
+        'KL46Z',
+        'K20D5M',
+        'LPC4088',
+        'LPC11U24',
+        'LPC1114',
+        'LPC11U35_401',
+        'LPC11U35_501',
+        'STM32F407',
+    ]
+    
     DOT_IN_RELATIVE_PATH = True
     
     def generate(self):
diff --git a/workspace_tools/export/iar.py b/workspace_tools/export/iar.py
index 8803f1d883..aa2487168e 100644
--- a/workspace_tools/export/iar.py
+++ b/workspace_tools/export/iar.py
@@ -19,9 +19,12 @@ from exporters import Exporter
 
 class IAREmbeddedWorkbench(Exporter):
     NAME = 'IAR'
-    TARGETS = ['LPC1768']
     TOOLCHAIN = 'IAR'
     
+    TARGETS = [
+        'LPC1768',
+    ]
+    
     def generate(self):
         ctx = {
             'name': self.program_name,
diff --git a/workspace_tools/export/uvision4.py b/workspace_tools/export/uvision4.py
index f5aa191ed7..1cfffb572b 100644
--- a/workspace_tools/export/uvision4.py
+++ b/workspace_tools/export/uvision4.py
@@ -21,9 +21,40 @@ from os.path import basename
 class Uvision4(Exporter):
     NAME = 'uVision4'
     
-    TARGETS = ['LPC1768', 'LPC11U24', 'KL05Z', 'KL25Z', 'KL46Z', 'K20D5M', 'LPC1347', 'LPC1114', 'LPC11C24', 'LPC4088', 'LPC812', 'NUCLEO_F103RB', 'NUCLEO_L152RE', 'NUCLEO_F030R8', 'NUCLEO_F401RE', 'UBLOX_C027', 'LPC1549', 'LPC11U35_501']
-    
-    USING_MICROLIB = ['LPC11U24', 'LPC1114', 'LPC11C24', 'LPC812', 'NUCLEO_F103RB', 'NUCLEO_L152RE', 'NUCLEO_F030R8', 'NUCLEO_F401RE', 'LPC1549', 'LPC11U35_501']
+    TARGETS = [
+        'LPC1768',
+        'LPC11U24',
+        'KL05Z',
+        'KL25Z',
+        'KL46Z',
+        'K64F',
+        'K20D5M',
+        'LPC1347',
+        'LPC1114',
+        'LPC11C24',
+        'LPC4088',
+        'LPC812',
+        'NUCLEO_F103RB',
+        'NUCLEO_L152RE',
+        'NUCLEO_F030R8',
+        'NUCLEO_F401RE',
+        'UBLOX_C027',
+        'LPC1549',
+        'LPC11U35_501',
+    ]
+
+    USING_MICROLIB = [
+        'LPC11U24',
+        'LPC1114',
+        'LPC11C24',
+        'LPC812',
+        'NUCLEO_F103RB',
+        'NUCLEO_L152RE',
+        'NUCLEO_F030R8',
+        'NUCLEO_F401RE',
+        'LPC1549',
+        'LPC11U35_501',
+    ]
     
     FILE_TYPES = {
         'c_sources':'1',
diff --git a/workspace_tools/export_test.py b/workspace_tools/export_test.py
index b59f1d3458..ffa52da4be 100644
--- a/workspace_tools/export_test.py
+++ b/workspace_tools/export_test.py
@@ -93,10 +93,13 @@ if __name__ == '__main__':
             ('gcc_arm', 'LPC11U35_401'),
             ('gcc_arm', 'LPC11U35_501'),
 
+            ('gcc_arm', 'STM32F407'),
+
             
             ('ds5_5', 'LPC1768'), ('ds5_5', 'LPC11U24'),
             
             ('iar', 'LPC1768'),
+
             
             (None, None)
         ]:
diff --git a/workspace_tools/targets.py b/workspace_tools/targets.py
index 5eff85c3c2..f1ebad9b3a 100644
--- a/workspace_tools/targets.py
+++ b/workspace_tools/targets.py
@@ -403,12 +403,10 @@ class UBLOX_C027(Target):
 
 class NRF51822(Target):
     EXPECTED_SOFTDEVICE = 's110_nrf51822_6.0.0_softdevice.hex'
+    OUTPUT_EXT = '.hex'
     
     APPCODE_OFFSET = 0x14000
     
-    UICR_START = 0x10001000
-    UICR_END   = 0x10001013
-    
     def __init__(self):
         Target.__init__(self)
         
@@ -441,14 +439,9 @@ class NRF51822(Target):
         sdh = IntelHex(hexf)
         sdh.merge(binh)
         
-        # Remove UICR section
-        del sdh[NRF51822.UICR_START:NRF51822.UICR_END+1]
-        
-        with open(binf, "wb") as f:
-            sdh.tofile(f, format = 'bin')
-        
-        #with open(binf.replace(".bin", ".hex"), "w") as f:
-        #   sdh.tofile(f, format = 'hex')
+        with open(binf.replace(".bin", ".hex"), "w") as f:
+           sdh.tofile(f, format = 'hex')
+
 
 class LPC1549(Target):
     ONLINE_TOOLCHAIN = "uARM"