diff options
Diffstat (limited to 'os/hal/templates')
| -rw-r--r-- | os/hal/templates/hal_adc_lld.h | 107 |
1 files changed, 11 insertions, 96 deletions
diff --git a/os/hal/templates/hal_adc_lld.h b/os/hal/templates/hal_adc_lld.h index cd2920c4c..d337dd2aa 100644 --- a/os/hal/templates/hal_adc_lld.h +++ b/os/hal/templates/hal_adc_lld.h @@ -78,111 +78,26 @@ typedef enum { ADC_ERR_AWD = 2 /**< Analog watchdog triggered. */
} adcerror_t;
-/**
- * @brief Type of a structure representing an ADC driver.
- */
-typedef struct ADCDriver ADCDriver;
-
-/**
- * @brief ADC notification callback type.
- *
- * @param[in] adcp pointer to the @p ADCDriver object triggering the
- * callback
- * @param[in] buffer pointer to the most recent samples data
- * @param[in] n number of buffer rows available starting from @p buffer
- */
-typedef void (*adccallback_t)(ADCDriver *adcp, adcsample_t *buffer, size_t n);
-
-/**
- * @brief ADC error callback type.
- *
- * @param[in] adcp pointer to the @p ADCDriver object triggering the
- * callback
- * @param[in] err ADC error code
- */
-typedef void (*adcerrorcallback_t)(ADCDriver *adcp, adcerror_t err);
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
/**
- * @brief Conversion group configuration structure.
- * @details This implementation-dependent structure describes a conversion
- * operation.
- * @note The use of this configuration structure requires knowledge of
- * PLATFORM ADC cell registers interface, please refer to the PLATFORM
- * reference manual for details.
+ * @brief Low level fields of the ADC driver structure.
*/
-typedef struct {
- /**
- * @brief Enables the circular buffer mode for the group.
- */
- bool circular;
- /**
- * @brief Number of the analog channels belonging to the conversion group.
- */
- adc_channels_num_t num_channels;
- /**
- * @brief Callback function associated to the group or @p NULL.
- */
- adccallback_t end_cb;
- /**
- * @brief Error callback or @p NULL.
- */
- adcerrorcallback_t error_cb;
- /* End of the mandatory fields.*/
-} ADCConversionGroup;
+#define adc_lld_driver_fields
/**
- * @brief Driver configuration structure.
- * @note It could be empty on some architectures.
+ * @brief Low level fields of the ADC configuration structure.
*/
-typedef struct {
- uint32_t dummy;
-} ADCConfig;
+#define adc_lld_config_fields \
+ /* Dummy configuration, it is not needed.*/ \
+ uint32_t dummy
/**
- * @brief Structure representing an ADC driver.
+ * @brief Low level fields of the ADC configuration structure.
*/
-struct ADCDriver {
- /**
- * @brief Driver state.
- */
- adcstate_t state;
- /**
- * @brief Current configuration data.
- */
- const ADCConfig *config;
- /**
- * @brief Current samples buffer pointer or @p NULL.
- */
- adcsample_t *samples;
- /**
- * @brief Current samples buffer depth or @p 0.
- */
- size_t depth;
- /**
- * @brief Current conversion group pointer or @p NULL.
- */
- const ADCConversionGroup *grpp;
-#if (ADC_USE_WAIT == TRUE) || defined(__DOXYGEN__)
- /**
- * @brief Waiting thread.
- */
- thread_reference_t thread;
-#endif
-#if (ADC_USE_MUTUAL_EXCLUSION == TRUE) || defined(__DOXYGEN__)
- /**
- * @brief Mutex protecting the peripheral.
- */
- mutex_t mutex;
-#endif
-#if defined(ADC_DRIVER_EXT_FIELDS)
- ADC_DRIVER_EXT_FIELDS
-#endif
- /* End of the mandatory fields.*/
-};
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
+#define adc_lld_configuration_group_fields
/*===========================================================================*/
/* External declarations. */
|