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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-10-12 15:19:15 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-10-12 15:19:15 +0000 |
| commit | 935e2fb27f56a3b81d4161d65e116e9da4fe441c (patch) | |
| tree | af91647e95a1e6ad8879bf28b6cac2921814c10f /os/hal/platforms/STM32/adc_lld.h | |
| parent | c5053410867ea8538a918c4593075db04adaebca (diff) | |
| download | ChibiOS-935e2fb27f56a3b81d4161d65e116e9da4fe441c.tar.gz ChibiOS-935e2fb27f56a3b81d4161d65e116e9da4fe441c.tar.bz2 ChibiOS-935e2fb27f56a3b81d4161d65e116e9da4fe441c.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2250 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/adc_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/adc_lld.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/os/hal/platforms/STM32/adc_lld.h b/os/hal/platforms/STM32/adc_lld.h index a72ce67f3..b1b1a7840 100644 --- a/os/hal/platforms/STM32/adc_lld.h +++ b/os/hal/platforms/STM32/adc_lld.h @@ -148,8 +148,11 @@ typedef struct { adc_channels_num_t acg_num_channels;
/**
* @brief Callback function associated to the group or @p NULL.
+ * @note In order to use synchronous functions this field must be set to
+ * @p NULL, callbacks and synchronous operations are mutually
+ * exclusive.
*/
- adccallback_t acg_callback;
+ adccallback_t acg_endcb;
/* End of the mandatory fields.*/
/**
* @brief ADC CR1 register initialization data.
@@ -219,10 +222,20 @@ struct ADCDriver { const ADCConversionGroup *ad_grpp;
#if ADC_USE_WAIT || defined(__DOXYGEN__)
/**
- * @brief Synchronization semaphore.
+ * @brief Waiting thread.
*/
- Semaphore ad_sem;
+ Thread *ad_thread;
#endif
+#if ADC_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+ /**
+ * @brief Mutex protecting the peripheral.
+ */
+ Mutex ad_mutex;
+#elif CH_USE_SEMAPHORES
+ Semaphore ad_semaphore;
+#endif
+#endif /* ADC_USE_MUTUAL_EXCLUSION */
#if defined(ADC_DRIVER_EXT_FIELDS)
ADC_DRIVER_EXT_FIELDS
#endif
|