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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-08-19 11:45:52 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-08-19 11:45:52 +0000 |
| commit | c3b9392212cb43a5496c80f3d2ab61ce4caf1dab (patch) | |
| tree | c80a98cde7cba0c4d4d97e527211701a3f5dcd83 /os/hal/include/i2c.h | |
| parent | b4e2fca4a0ff8ed15625cdbf57cb4e8fe90c7647 (diff) | |
| download | ChibiOS-c3b9392212cb43a5496c80f3d2ab61ce4caf1dab.tar.gz ChibiOS-c3b9392212cb43a5496c80f3d2ab61ce4caf1dab.tar.bz2 ChibiOS-c3b9392212cb43a5496c80f3d2ab61ce4caf1dab.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6175 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/include/i2c.h')
| -rw-r--r-- | os/hal/include/i2c.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/os/hal/include/i2c.h b/os/hal/include/i2c.h index b70767609..dfae26e64 100644 --- a/os/hal/include/i2c.h +++ b/os/hal/include/i2c.h @@ -93,6 +93,32 @@ typedef enum { /*===========================================================================*/
/**
+ * @brief Wakes up the waiting thread notifying no errors.
+ *
+ * @param[in] i2cp pointer to the @p I2CDriver object
+ *
+ * @notapi
+ */
+#define _i2c_wakeup_isr(i2cp) do { \
+ osalSysLockFromISR(); \
+ osalThreadResumeI(&(i2cp)->thread, MSG_OK); \
+ osalSysUnlockFromISR(); \
+} while(0)
+
+/**
+ * @brief Wakes up the waiting thread notifying errors.
+ *
+ * @param[in] i2cp pointer to the @p I2CDriver object
+ *
+ * @notapi
+ */
+#define _i2c_wakeup_error_isr(i2cp) do { \
+ osalSysLockFromISR(); \
+ osalThreadResumeI(&(i2cp)->thread, MSG_RESET); \
+ osalSysUnlockFromISR(); \
+} while(0)
+
+/**
* @brief Wrap i2cMasterTransmitTimeout function with TIME_INFINITE timeout.
* @api
*/
|