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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-03-23 13:12:56 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-03-23 13:12:56 +0000 |
| commit | 3f1cbf814e81930d859f43ea9e829e1702ce2f2d (patch) | |
| tree | 0b588c91ab658322b2c7e798a3a227cbfebaeb47 /os/hal/platforms/STM32F4xx | |
| parent | 5aa11291a362cfeb949dfe91397e8bbda46dc436 (diff) | |
| download | ChibiOS-3f1cbf814e81930d859f43ea9e829e1702ce2f2d.tar.gz ChibiOS-3f1cbf814e81930d859f43ea9e829e1702ce2f2d.tar.bz2 ChibiOS-3f1cbf814e81930d859f43ea9e829e1702ce2f2d.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4053 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32F4xx')
| -rw-r--r-- | os/hal/platforms/STM32F4xx/stm32_rcc.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32F4xx/stm32_rcc.h b/os/hal/platforms/STM32F4xx/stm32_rcc.h index c7f5c8a51..f459c192a 100644 --- a/os/hal/platforms/STM32F4xx/stm32_rcc.h +++ b/os/hal/platforms/STM32F4xx/stm32_rcc.h @@ -423,6 +423,42 @@ /** @} */
/**
+ * @name ETH peripheral specific RCC operations
+ * @{
+ */
+/**
+ * @brief Enables the ETH peripheral clock.
+ * @note The @p lp parameter is ignored in this family.
+ *
+ * @param[in] lp low power enable flag
+ *
+ * @api
+ */
+#define rccEnableETH(lp) rccEnableAHB1(RCC_AHB1ENR_ETHMACEN | \
+ RCC_AHB1ENR_ETHMACTXEN | \
+ RCC_AHB1ENR_ETHMACRXEN, lp)
+
+/**
+ * @brief Disables the ETH peripheral clock.
+ * @note The @p lp parameter is ignored in this family.
+ *
+ * @param[in] lp low power enable flag
+ *
+ * @api
+ */
+#define rccDisableETH(lp) rccDisableAHB1(RCC_AHB1ENR_ETHMACEN | \
+ RCC_AHB1ENR_ETHMACTXEN | \
+ RCC_AHB1ENR_ETHMACRXEN, lp)
+
+/**
+ * @brief Resets the ETH peripheral.
+ *
+ * @api
+ */
+#define rccResetETH() rccResetAHB1(RCC_AHB1RSTR_ETHMACRST)
+/** @} */
+
+/**
* @name I2C peripherals specific RCC operations
* @{
*/
|