diff options
Diffstat (limited to 'os/hal/ports/KINETIS/LLD/ADCv1/hal_adc_lld.h')
| -rw-r--r-- | os/hal/ports/KINETIS/LLD/ADCv1/hal_adc_lld.h | 145 |
1 files changed, 30 insertions, 115 deletions
diff --git a/os/hal/ports/KINETIS/LLD/ADCv1/hal_adc_lld.h b/os/hal/ports/KINETIS/LLD/ADCv1/hal_adc_lld.h index 2d11a7d..45cf95b 100644 --- a/os/hal/ports/KINETIS/LLD/ADCv1/hal_adc_lld.h +++ b/os/hal/ports/KINETIS/LLD/ADCv1/hal_adc_lld.h @@ -201,132 +201,47 @@ typedef enum { /**
* @brief Type of a structure representing an ADC driver.
*/
-typedef struct ADCDriver ADCDriver;
+typedef struct hal_adc_driver 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
+ * @brief Low level fields of the ADC configuration structure.
*/
-typedef void (*adcerrorcallback_t)(ADCDriver *adcp, adcerror_t err);
-
-/**
- * @brief Conversion group configuration structure.
- * @details This implementation-dependent structure describes a conversion
- * operation.
- */
-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.*/
- /**
- * @brief Bitmask of channels for ADC conversion.
- */
- uint32_t channel_mask;
- /**
- * @brief ADC CFG1 register initialization data.
- * @note All the required bits must be defined into this field.
- */
- uint32_t cfg1;
- /**
- * @brief ADC SC3 register initialization data.
- * @note All the required bits must be defined into this field.
- */
+#define adc_lld_configuration_group_fields \
+ /** \
+ * @brief Bitmask of channels for ADC conversion. \
+ */ \
+ uint32_t channel_mask; \
+ /** \
+ * @brief ADC CFG1 register initialization data. \
+ * @note All the required bits must be defined into this field. \
+ */ \
+ uint32_t cfg1; \
+ /** \
+ * @brief ADC SC3 register initialization data. \
+ * @note All the required bits must be defined into this field. \
+ */ \
uint32_t sc3;
-} ADCConversionGroup;
+
/**
- * @brief Driver configuration structure.
- * @note It could be empty on some architectures.
+ * @brief Low level fields of the ADC configuration structure.
*/
-typedef struct {
- /* Perform first time calibration */
+#define adc_lld_config_fields \
+ /* Perform first time calibration */ \
bool calibrate;
-} ADCConfig;
/**
- * @brief Structure representing an ADC driver.
+ * @brief Low level fields of the ADC driver 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 || defined(__DOXYGEN__)
- /**
- * @brief Waiting thread.
- */
- thread_reference_t thread;
-#endif
-#if ADC_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)
- /**
- * @brief Mutex protecting the peripheral.
- */
- mutex_t mutex;
-#endif /* ADC_USE_MUTUAL_EXCLUSION */
-#if defined(ADC_DRIVER_EXT_FIELDS)
- ADC_DRIVER_EXT_FIELDS
-#endif
- /* End of the mandatory fields.*/
- /**
- * @brief Pointer to the ADCx registers block.
- */
- ADC_TypeDef *adc;
- /**
- * @brief Number of samples expected.
- */
- size_t number_of_samples;
- /**
- * @brief Current position in the buffer.
- */
- size_t current_index;
- /**
- * @brief Current channel index into group channel_mask.
- */
- size_t current_channel;
-};
+#define adc_lld_driver_fields \
+ /* Pointer to the ADCx registers block.*/ \
+ ADC_TypeDef *adc; \
+ /* @brief Number of samples expected. */ \
+ size_t number_of_samples; \
+ /* @brief Current position in the buffer. */ \
+ size_t current_index; \
+ /* @brief Current channel index into group channel_mask. */ \
+ size_t current_channel; \
/*===========================================================================*/
/* Driver macros. */
|