diff --git a/ext/readme.txt b/ext/readme.txt
index 5c8a76b2e..0c3344477 100644
--- a/ext/readme.txt
+++ b/ext/readme.txt
@@ -11,7 +11,7 @@ The currently included items are:
 
 1. uip-1.0, a minimal TCP/IP implementation: http://www.sics.se/~adam/uip/
 2. lwip-1.4.0, lightweight TCP/IP stack: http://savannah.nongnu.org/projects/lwip/
-3. STM32 firmware library 3.3.0 (partial, library only) the full download is
+3. STM32 firmware library 3.5.0 (partial, library only) the full download is
    available from http://www.st.com
 4. FatFS 0.7e (patched), the original version is available from
    http://elm-chan.org/fsw/ff/00index_e.html
diff --git a/ext/stm32lib-3.3.0.zip b/ext/stm32lib-3.3.0.zip
deleted file mode 100644
index e920c27e6..000000000
Binary files a/ext/stm32lib-3.3.0.zip and /dev/null differ
diff --git a/ext/stm32lib-3.5.0.zip b/ext/stm32lib-3.5.0.zip
new file mode 100644
index 000000000..c34d78ca4
Binary files /dev/null and b/ext/stm32lib-3.5.0.zip differ
diff --git a/os/hal/platforms/STM32F1xx/stm32f10x.h b/os/hal/platforms/STM32F1xx/stm32f10x.h
index 8773ef453..c7f447d18 100644
--- a/os/hal/platforms/STM32F1xx/stm32f10x.h
+++ b/os/hal/platforms/STM32F1xx/stm32f10x.h
@@ -15,15 +15,15 @@
   *          is using in the C source code, usually in main.c. This file contains:
   *           - Configuration section that allows to select:
   *              - The device used in the target application
-  *              - To use or not the peripheral’s drivers in application code(i.e. 
-  *                code will be based on direct access to peripheral’s registers 
+  *              - To use or not the peripheral�s drivers in application code(i.e. 
+  *                code will be based on direct access to peripheral�s registers 
   *                rather than drivers API), this option is controlled by 
   *                "#define USE_STDPERIPH_DRIVER"
   *              - To change few application-specific parameters such as the HSE 
   *                crystal frequency
   *           - Data structures and the address mapping for all peripherals
   *           - Peripheral's registers declarations and bits definition
-  *           - Macros to access peripheral’s registers hardware
+  *           - Macros to access peripheral�s registers hardware
   *
   ******************************************************************************
   * @attention
@@ -63,6 +63,8 @@
   */
 
 #if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_XL) && !defined (STM32F10X_CL) 
+  /* CHIBIOS FIX */
+#include "board.h"
   /* #define STM32F10X_LD */     /*!< STM32F10X_LD: STM32 Low density devices */
   /* #define STM32F10X_LD_VL */  /*!< STM32F10X_LD_VL: STM32 Low density Value Line devices */  
   /* #define STM32F10X_MD */     /*!< STM32F10X_MD: STM32 Medium density devices */