mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

Diff: TARGET_NUCLEO_F756ZG/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_conf.h

Revision:
148:fd96258d940d
Parent:
146:22da6e220af6
--- a/TARGET_NUCLEO_F756ZG/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_conf.h	Wed Jul 19 16:46:19 2017 +0100
+++ b/TARGET_NUCLEO_F756ZG/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_conf.h	Thu Aug 03 13:37:00 2017 +0100
@@ -105,11 +105,13 @@
   *        This value is used by the RCC HAL module to compute the system frequency
   *        (when HSE is used as system clock source, directly or through the PLL).
   */
+#if !defined  (HSE_VALUE)
 #if defined(TARGET_DISCO_F746NG) || defined(TARGET_DISCO_F769NI)
   #define HSE_VALUE    25000000U /*!< Value of the External oscillator in Hz */
 #else
   #define HSE_VALUE    8000000U /*!< Default value of the External oscillator in Hz */
 #endif
+#endif /* HSE_VALUE */
 
 #if !defined  (HSE_STARTUP_TIMEOUT)
   #define HSE_STARTUP_TIMEOUT    200U   /*!< Time out for HSE start up, in ms */