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52 #ifndef __GR55xx_HAL_ADC_H__
53 #define __GR55xx_HAL_ADC_H__
174 #define HAL_ADC_ERROR_NONE ((uint32_t)0x00000000)
175 #define HAL_ADC_ERROR_TIMEOUT ((uint32_t)0x00000001)
176 #define HAL_ADC_ERROR_DMA ((uint32_t)0x00000004)
177 #define HAL_ADC_ERROR_INVALID_PARAM ((uint32_t)0x00000008)
183 #define ADC_CLK_16M LL_ADC_CLK_16
184 #define ADC_CLK_1P6M LL_ADC_CLK_1P6
185 #define ADC_CLK_8M LL_ADC_CLK_8
186 #define ADC_CLK_4M LL_ADC_CLK_4
187 #define ADC_CLK_2M LL_ADC_CLK_2
188 #define ADC_CLK_1M LL_ADC_CLK_1
194 #define ADC_REF_VALUE_0P8 LL_ADC_REF_VALUE_0P8
195 #define ADC_REF_VALUE_1P2 LL_ADC_REF_VALUE_1P2
196 #define ADC_REF_VALUE_1P6 LL_ADC_REF_VALUE_1P6
203 #define ADC_INPUT_SINGLE LL_ADC_INPUT_SINGLE
204 #define ADC_INPUT_DIFFERENTIAL LL_ADC_INPUT_DIFFERENTIAL
210 #define ADC_INPUT_SRC_IO0 LL_ADC_INPUT_SRC_IO0
211 #define ADC_INPUT_SRC_IO1 LL_ADC_INPUT_SRC_IO1
212 #define ADC_INPUT_SRC_IO2 LL_ADC_INPUT_SRC_IO2
213 #define ADC_INPUT_SRC_IO3 LL_ADC_INPUT_SRC_IO3
214 #define ADC_INPUT_SRC_IO4 LL_ADC_INPUT_SRC_IO4
215 #define ADC_INPUT_SRC_TMP LL_ADC_INPUT_SRC_TMP
216 #define ADC_INPUT_SRC_BAT LL_ADC_INPUT_SRC_BAT
217 #define ADC_INPUT_SRC_REF LL_ADC_INPUT_SRC_REF
224 #define ADC_REF_SRC_BUF_INT LL_ADC_REF_SRC_BUF_INT
225 #define ADC_REF_SRC_IO0 LL_ADC_REF_SRC_IO0
226 #define ADC_REF_SRC_IO1 LL_ADC_REF_SRC_IO1
227 #define ADC_REF_SRC_IO2 LL_ADC_REF_SRC_IO2
228 #define ADC_REF_SRC_IO3 LL_ADC_REF_SRC_IO3
234 #define ADC_DEFAULT_CONFIG LL_ADC_DEFAULT_CONFIG
246 #define __HAL_ADC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->state = HAL_ADC_STATE_RESET)
252 #define __HAL_ADC_ENABLE(__HANDLE__) ll_adc_enable()
258 #define __HAL_ADC_DISABLE(__HANDLE__) ll_adc_disable()
264 #define __HAL_ADC_ENABLE_CLOCK(__HANDLE__) ll_adc_enable_clock()
270 #define __HAL_ADC_DISABLE_CLOCK(__HANDLE__) ll_adc_disable_clock()
276 #define __HAL_ADC_GET_FLAG_NOTEMPTY(__HANDLE__) ll_adc_is_fifo_notempty()
282 #define __HAL_ADC_FLUSH_FIFO(__HANDLE__) do { \
283 while(ll_adc_is_fifo_notempty()) \
285 ll_adc_read_fifo(); \
301 #define IS_ADC_INPUT(__INPUT__) (((__INPUT__) == ADC_INPUT_SRC_IO0) || \
302 ((__INPUT__) == ADC_INPUT_SRC_IO1) || \
303 ((__INPUT__) == ADC_INPUT_SRC_IO2) || \
304 ((__INPUT__) == ADC_INPUT_SRC_IO3) || \
305 ((__INPUT__) == ADC_INPUT_SRC_IO4) || \
306 ((__INPUT__) == ADC_INPUT_SRC_TMP) || \
307 ((__INPUT__) == ADC_INPUT_SRC_BAT) || \
308 ((__INPUT__) == ADC_INPUT_SRC_REF))
315 #define IS_ADC_INPUT_MODE(__MODE__) (((__MODE__) == ADC_INPUT_SINGLE) || \
316 ((__MODE__) == ADC_INPUT_DIFFERENTIAL)
323 #define IS_ADC_REF(__INPUT__) (((__INPUT__) == ADC_REF_SRC_BUF_INT) || \
324 ((__INPUT__) == ADC_REF_SRC_INT) || \
325 ((__INPUT__) == ADC_REF_SRC_IO0) || \
326 ((__INPUT__) == ADC_REF_SRC_IO1) || \
327 ((__INPUT__) == ADC_REF_SRC_IO2) || \
328 ((__INPUT__) == ADC_REF_SRC_IO3))
335 #define IS_ADC_REF_VALUE(__VALUE__) (((__VALUE__) >= ADC_REF_VALUE_0P8) && \
336 ((__VALUE__) <= ADC_REF_VALUE_1P6))
343 #define IS_ADC_CLOCK(__CLOCK__) (((__CLOCK__) == ADC_CLK_16M) || \
344 ((__CLOCK__) == ADC_CLK_8M) || \
345 ((__CLOCK__) == ADC_CLK_4M) || \
346 ((__CLOCK__) == ADC_CLK_2M) || \
347 ((__CLOCK__) == ADC_CLK_1M) || \
348 ((__CLOCK__) == ADC_CLK_1P6M))
hal_status_t hal_adc_poll_for_conversion(adc_handle_t *p_adc, uint16_t *p_data, uint32_t length)
Polling for conversion.
uint32_t hal_adc_get_error(adc_handle_t *p_adc)
Return the ADC error code.
hal_lock_t
HAL Lock structures definition.
Header file containing functions prototypes of ADC LL library.
void(* adc_conv_cplt_callback)(adc_handle_t *p_adc)
hal_status_t hal_adc_stop_dma(adc_handle_t *p_adc)
Abort ongoing conversion (blocking mode).
hal_status_t hal_adc_init(adc_handle_t *p_adc)
Initialize the ADC according to the specified parameters in the adc_init_t and initialize the associa...
hal_status_t hal_adc_resume_reg(adc_handle_t *p_adc)
Restore some registers related to ADC configuration after sleep. This function must be used in conjun...
hal_status_t hal_adc_set_dma_threshold(adc_handle_t *p_adc, uint32_t threshold)
Set the FIFO threshold for DMA trigger.
struct _adc_handle adc_handle_t
ADC handle Structure definition.
hal_status_t hal_adc_suspend_reg(adc_handle_t *p_adc)
Suspend some registers related to ADC configuration before sleep.
LL ADC init Structure definition.
void(* adc_msp_init)(adc_handle_t *p_adc)
hal_adc_state_t
HAL ADC State Enumerations definition.
void hal_adc_msp_init(adc_handle_t *p_adc)
Initialize the ADC MSP.
__IO hal_adc_state_t state
void hal_adc_conv_cplt_callback(adc_handle_t *p_adc)
Conversion completed callback.
void(* adc_msp_deinit)(adc_handle_t *p_adc)
ADC handle Structure definition.
Header file containing functions prototypes of DMA HAL library.
uint32_t hal_adc_get_dma_threshold(adc_handle_t *p_adc)
Get the FIFO threshold for DMA trigger.
hal_status_t
HAL Status structures definition.
void hal_adc_msp_deinit(adc_handle_t *p_adc)
De-initialize the ADC MSP.
struct _adc_callback adc_callback_t
HAL ADC Callback function definition.
ll_adc_init_t adc_init_t
ADC init structure definition.
hal_status_t hal_adc_start_dma(adc_handle_t *p_adc, uint16_t *p_data, uint32_t length)
DMA for conversion.
HAL ADC Callback function definition.
hal_status_t hal_adc_deinit(adc_handle_t *p_adc)
De-initialize the ADC peripheral.
DMA handle Structure definition.
This file contains HAL common definitions, enumeration, macros and structures definitions.
hal_adc_state_t hal_adc_get_state(adc_handle_t *p_adc)
Return the ADC handle state.