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move components to SDK dir

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Shuanglei Tao
2025-03-03 09:06:26 +08:00
parent 20d1297e57
commit f4f4c9e60d
1021 changed files with 58 additions and 35059 deletions
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205
SDK/12.3.0_d7731ad/components/drivers_nrf/lpcomp/nrf_drv_lpcomp.c Normal file
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/**
* Copyright (c) 2015 - 2017, Nordic Semiconductor ASA
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 4. This software, with or without modification, must only be used with a
* Nordic Semiconductor ASA integrated circuit.
*
* 5. Any software provided in binary form under this license must not be reverse
* engineered, decompiled, modified and/or disassembled.
*
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "sdk_common.h"
#if NRF_MODULE_ENABLED(LPCOMP)
#include "nrf_drv_lpcomp.h"
#include "nrf_assert.h"
#include "nrf_error.h"
#include "nrf_soc.h"
#include "nrf_drv_common.h"
#include "app_util_platform.h"
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#define NRF_LOG_MODULE_NAME "LPCOMP"
#if LPCOMP_CONFIG_LOG_ENABLED
#define NRF_LOG_LEVEL LPCOMP_CONFIG_LOG_LEVEL
#define NRF_LOG_INFO_COLOR LPCOMP_CONFIG_INFO_COLOR
#define NRF_LOG_DEBUG_COLOR LPCOMP_CONFIG_DEBUG_COLOR
#define EVT_TO_STR(event) (event == NRF_LPCOMP_EVENT_READY ? "NRF_LPCOMP_EVENT_READY" : \
(event == NRF_LPCOMP_EVENT_DOWN ? "NRF_LPCOMP_EVENT_DOWN" : \
(event == NRF_LPCOMP_EVENT_UP ? "NRF_LPCOMP_EVENT_UP" : \
(event == NRF_LPCOMP_EVENT_CROSS ? "NRF_LPCOMP_EVENT_CROSS" : "UNKNOWN EVENT"))))
#else //LPCOMP_CONFIG_LOG_ENABLED
#define EVT_TO_STR(event) ""
#define NRF_LOG_LEVEL 0
#endif //LPCOMP_CONFIG_LOG_ENABLED
#include "nrf_log.h"
#include "nrf_log_ctrl.h"
static lpcomp_events_handler_t m_lpcomp_events_handler = NULL;
static nrf_drv_state_t m_state = NRF_DRV_STATE_UNINITIALIZED;
#if NRF_MODULE_ENABLED(PERIPHERAL_RESOURCE_SHARING)
#define IRQ_HANDLER_NAME irq_handler_for_lpcomp
#define IRQ_HANDLER static void IRQ_HANDLER_NAME(void)
IRQ_HANDLER;
#else
#define IRQ_HANDLER void LPCOMP_IRQHandler(void)
#endif // NRF_MODULE_ENABLED(PERIPHERAL_RESOURCE_SHARING)
static void lpcomp_execute_handler(nrf_lpcomp_event_t event, uint32_t event_mask)
{
if ( nrf_lpcomp_event_check(event) && nrf_lpcomp_int_enable_check(event_mask) )
{
nrf_lpcomp_event_clear(event);
NRF_LOG_DEBUG("Event: %s.\r\n", (uint32_t)EVT_TO_STR(event));
m_lpcomp_events_handler(event);
}
}
IRQ_HANDLER
{
lpcomp_execute_handler(NRF_LPCOMP_EVENT_READY, LPCOMP_INTENSET_READY_Msk);
lpcomp_execute_handler(NRF_LPCOMP_EVENT_DOWN, LPCOMP_INTENSET_DOWN_Msk);
lpcomp_execute_handler(NRF_LPCOMP_EVENT_UP, LPCOMP_INTENSET_UP_Msk);
lpcomp_execute_handler(NRF_LPCOMP_EVENT_CROSS, LPCOMP_INTENSET_CROSS_Msk);
}
ret_code_t nrf_drv_lpcomp_init(const nrf_drv_lpcomp_config_t * p_config,
lpcomp_events_handler_t events_handler)
{
ASSERT(p_config);
ret_code_t err_code;
if (m_state != NRF_DRV_STATE_UNINITIALIZED)
{ // LPCOMP driver is already initialized
err_code = NRF_ERROR_INVALID_STATE;
NRF_LOG_WARNING("Function: %s, error code: %s.\r\n", (uint32_t)__func__, (uint32_t)ERR_TO_STR(err_code));
return err_code;
}
#if NRF_MODULE_ENABLED(PERIPHERAL_RESOURCE_SHARING)
if (nrf_drv_common_per_res_acquire(NRF_LPCOMP, IRQ_HANDLER_NAME) != NRF_SUCCESS)
{
err_code = NRF_ERROR_BUSY;
NRF_LOG_WARNING("Function: %s, error code: %s.\r\n", (uint32_t)__func__, (uint32_t)ERR_TO_STR(err_code));
return err_code;
}
#endif
nrf_lpcomp_configure(&(p_config->hal) );
if (events_handler)
{
m_lpcomp_events_handler = events_handler;
}
else
{
err_code = NRF_ERROR_INVALID_PARAM;
NRF_LOG_WARNING("Function: %s, error code: %s.\r\n", (uint32_t)__func__, (uint32_t)ERR_TO_STR(err_code));
return err_code;
}
nrf_lpcomp_input_select(p_config->input);
switch (p_config->hal.detection)
{
case NRF_LPCOMP_DETECT_UP:
nrf_lpcomp_int_enable(LPCOMP_INTENSET_UP_Msk);
break;
case NRF_LPCOMP_DETECT_DOWN:
nrf_lpcomp_int_enable(LPCOMP_INTENSET_DOWN_Msk);
break;
case NRF_LPCOMP_DETECT_CROSS:
nrf_lpcomp_int_enable(LPCOMP_INTENSET_CROSS_Msk);
break;
default:
break;
}
nrf_lpcomp_shorts_enable(NRF_LPCOMP_SHORT_READY_SAMPLE_MASK);
nrf_drv_common_irq_enable(LPCOMP_IRQn, p_config->interrupt_priority);
m_state = NRF_DRV_STATE_INITIALIZED;
err_code = NRF_SUCCESS;
NRF_LOG_INFO("Function: %s, error code: %s.\r\n", (uint32_t)__func__, (uint32_t)ERR_TO_STR(err_code));
return err_code;
}
void nrf_drv_lpcomp_uninit(void)
{
ASSERT(m_state != NRF_DRV_STATE_UNINITIALIZED);
nrf_drv_common_irq_disable(LPCOMP_IRQn);
nrf_drv_lpcomp_disable();
#if NRF_MODULE_ENABLED(PERIPHERAL_RESOURCE_SHARING)
nrf_drv_common_per_res_release(NRF_LPCOMP);
#endif
m_state = NRF_DRV_STATE_UNINITIALIZED;
m_lpcomp_events_handler = NULL;
NRF_LOG_INFO("Uninitialized.\r\n");
}
void nrf_drv_lpcomp_enable(void)
{
ASSERT(m_state == NRF_DRV_STATE_INITIALIZED);
nrf_lpcomp_enable();
nrf_lpcomp_task_trigger(NRF_LPCOMP_TASK_START);
m_state = NRF_DRV_STATE_POWERED_ON;
NRF_LOG_INFO("Enabled.\r\n");
}
void nrf_drv_lpcomp_disable(void)
{
ASSERT(m_state == NRF_DRV_STATE_POWERED_ON);
nrf_lpcomp_disable();
nrf_lpcomp_task_trigger(NRF_LPCOMP_TASK_STOP);
m_state = NRF_DRV_STATE_POWERED_ON;
NRF_LOG_INFO("Disabled.\r\n");
}
void nrf_drv_lpcomp_event_handler_register(lpcomp_events_handler_t lpcomp_events_handler)
{
m_lpcomp_events_handler = lpcomp_events_handler;
}
#endif //NRF_MODULE_ENABLED(LPCOMP)

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SDK/12.3.0_d7731ad/components/drivers_nrf/lpcomp/nrf_drv_lpcomp.h Normal file
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/**
* Copyright (c) 2014 - 2017, Nordic Semiconductor ASA
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 4. This software, with or without modification, must only be used with a
* Nordic Semiconductor ASA integrated circuit.
*
* 5. Any software provided in binary form under this license must not be reverse
* engineered, decompiled, modified and/or disassembled.
*
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef NRF_DRV_LPCOMP_H__
#define NRF_DRV_LPCOMP_H__
#include "nrf_lpcomp.h"
#include "sdk_errors.h"
#include "nrf_drv_common.h"
#include "sdk_config.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup nrf_lpcomp LPCOMP HAL and driver
* @ingroup nrf_drivers
* @brief Low Power Comparator (LPCOMP) APIs.
* @details The LPCOMP HAL provides basic APIs for accessing the registers of Low Power Comparator.
* The LPCOMP driver provides APIs on a higher level.
*
* @defgroup nrf_drv_lpcomp LPCOMP driver
* @{
* @ingroup nrf_lpcomp
* @brief Low Power Comparator (LPCOMP) driver.
*/
/**@brief LPCOMP event handler function type.
* @param[in] event LPCOMP event.
*/
typedef void (* lpcomp_events_handler_t)(nrf_lpcomp_event_t event);
/**@brief LPCOMP configuration.
*/
typedef struct
{
nrf_lpcomp_config_t hal; /**< LPCOMP HAL configuration. */
nrf_lpcomp_input_t input; /**< Input to be monitored. */
uint8_t interrupt_priority; /**< LPCOMP interrupt priority. */
} nrf_drv_lpcomp_config_t;
/** @brief LPCOMP driver default configuration including the LPCOMP HAL configuration. */
#ifdef NRF52_SERIES
#define NRF_DRV_LPCOMP_DEFAULT_CONFIG \
{ \
.hal = {(nrf_lpcomp_ref_t)LPCOMP_CONFIG_REFERENCE , (nrf_lpcomp_detect_t)LPCOMP_CONFIG_DETECTION, \
(nrf_lpcomp_hysteresis_t)LPCOMP_CONFIG_HYST}, \
.input = (nrf_lpcomp_input_t)LPCOMP_CONFIG_INPUT, \
.interrupt_priority = LPCOMP_CONFIG_IRQ_PRIORITY \
}
#else
#define NRF_DRV_LPCOMP_DEFAULT_CONFIG \
{ \
.hal = {(nrf_lpcomp_ref_t)LPCOMP_CONFIG_REFERENCE , (nrf_lpcomp_detect_t)LPCOMP_CONFIG_DETECTION}, \
.input = (nrf_lpcomp_input_t)LPCOMP_CONFIG_INPUT, \
.interrupt_priority = LPCOMP_CONFIG_IRQ_PRIORITY \
}
#endif
/**
* @brief Function for initializing the LPCOMP driver.
*
* This function initializes the LPCOMP driver, but does not enable the peripheral or any interrupts.
* To start the driver, call the function nrf_drv_lpcomp_enable() after initialization.
*
* If no configuration structure is provided, the driver is initialized with the default settings.
*
* @param[in] p_config Initial configuration. If NULL, the default configuration is used.
* @param[in] events_handler Handler function.
* @retval NRF_ERROR_INVALID_PARAM If the configuration is invalid.
* @retval NRF_ERROR_INVALID_STATE If the driver has already been initialized.
*/
ret_code_t nrf_drv_lpcomp_init(const nrf_drv_lpcomp_config_t * p_config,
lpcomp_events_handler_t events_handler);
/**
* @brief Function for uninitializing the LCOMP driver.
*
* This function uninitializes the LPCOMP driver. The LPCOMP peripheral and
* its interrupts are disabled, and local variables are cleaned. After this call, you must
* initialize the driver again by calling nrf_drv_lpcomp_init() if you want to use it.
*
* @sa nrf_drv_lpcomp_disable()
* @sa nrf_drv_lpcomp_init()
*/
void nrf_drv_lpcomp_uninit(void);
/**@brief Function for enabling the LPCOMP peripheral and interrupts.
*
* Before calling this function, the driver must be initialized. This function
* enables the LPCOMP peripheral and its interrupts.
*
* @sa nrf_drv_lpcomp_disable()
*/
void nrf_drv_lpcomp_enable(void);
/**@brief Function for disabling the LPCOMP peripheral.
*
* Before calling this function, the driver must be initialized. This function disables the LPCOMP
* peripheral and its interrupts.
*
* @sa nrf_drv_lpcomp_enable()
*/
void nrf_drv_lpcomp_disable(void);
/**
*@}
**/
#ifdef __cplusplus
}
#endif
#endif /* NRF_DRV_LPCOMP_H__ */