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/**
**************************************************************************
* @file at32f413_acc.c
* @version v2.0.5
* @date 2022-05-20
* @brief contains all the functions for the acc firmware library
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f413_conf.h"
/** @addtogroup AT32F413_periph_driver
* @{
*/
/** @defgroup ACC
* @brief ACC driver modules
* @{
*/
#ifdef ACC_MODULE_ENABLED
/** @defgroup ACC_private_functions
* @{
*/
/**
* @brief enable or disable the acc calibration mode.
* @param acc_trim: specifies the acc calibration type.
* this parameter can be one of the following values:
* - ACC_CAL_HICKCAL
* - ACC_CAL_HICKTRIM
* @param new_state: specifies the acc calibration to be enabled or disabled.(TRUE or FALSE)
* @retval none
*/
void acc_calibration_mode_enable(uint16_t acc_trim, confirm_state new_state)
{
if(acc_trim == ACC_CAL_HICKCAL)
{
ACC->ctrl1_bit.entrim = FALSE;
}
else
{
ACC->ctrl1_bit.entrim = TRUE;
}
ACC->ctrl1_bit.calon = new_state;
}
/**
* @brief store calibration step data in acc's ctrl1 register.
* @param step_value: value to be stored in the acc's ctrl1 register
* @retval none
*/
void acc_step_set(uint8_t step_value)
{
ACC->ctrl1_bit.step = step_value;
}
/**
* @brief enable or disable the specified acc interrupts.
* @param acc_int: specifies the acc interrupt sources to be enabled or disabled.
* this parameter can be one of the following values:
* - ACC_CALRDYIEN_INT
* - ACC_EIEN_INT
* @param new_state (TRUE or FALSE)
* @retval none
*/
void acc_interrupt_enable(uint16_t acc_int, confirm_state new_state)
{
if(acc_int == ACC_CALRDYIEN_INT)
{
ACC->ctrl1_bit.calrdyien = new_state;
}
else
{
ACC->ctrl1_bit.eien = new_state;
}
}
/**
* @brief return the current acc hicktrim value.
* @param none
* @retval 8-bit hicktrim value.
*/
uint8_t acc_hicktrim_get(void)
{
return ((uint8_t)(ACC->ctrl2_bit.hicktrim));
}
/**
* @brief return the current acc hickcal value.
* @param none
* @retval 8-bit hicktrim value.
*/
uint8_t acc_hickcal_get(void)
{
return ((uint8_t)(ACC->ctrl2_bit.hickcal));
}
/**
* @brief wtire the value to acc c1 register.
* @param acc_c1_value
* @retval none.
*/
void acc_write_c1(uint16_t acc_c1_value)
{
ACC->c1 = acc_c1_value;
}
/**
* @brief wtire the value to acc c2 register.
* @param acc_c2_value
* @retval none.
*/
void acc_write_c2(uint16_t acc_c2_value)
{
ACC->c2 = acc_c2_value;
}
/**
* @brief wtire the value to acc c3 register.
* @param acc_c3_value
* @retval none.
*/
void acc_write_c3(uint16_t acc_c3_value)
{
ACC->c3 = acc_c3_value;
}
/**
* @brief return the current acc c1 value.
* @param none
* @retval 16-bit c1 value.
*/
uint16_t acc_read_c1(void)
{
return ((uint16_t)(ACC->c1));
}
/**
* @brief return the current acc c2 value.
* @param none
* @retval 16-bit c2 value.
*/
uint16_t acc_read_c2(void)
{
return ((uint16_t)(ACC->c2));
}
/**
* @brief return the current acc c3 value.
* @param none
* @retval 16-bit c3 value.
*/
uint16_t acc_read_c3(void)
{
return ((uint16_t)(ACC->c3));
}
/**
* @brief check whether the specified acc flag is set or not.
* @param acc_flag: specifies the flag to check.
* this parameter can be one of the following values:
* - ACC_RSLOST_FLAG
* - ACC_CALRDY_FLAG
* @retval flag_status (SET or RESET)
*/
flag_status acc_flag_get(uint16_t acc_flag)
{
if(acc_flag == ACC_CALRDY_FLAG)
return (flag_status)(ACC->sts_bit.calrdy);
else
return (flag_status)(ACC->sts_bit.rslost);
}
/**
* @brief clear the specified acc flag is set or not.
* @param acc_flag: specifies the flag to check.
* this parameter can be any combination of the following values:
* - ACC_RSLOST_FLAG
* - ACC_CALRDY_FLAG
* @retval none
*/
void acc_flag_clear(uint16_t acc_flag)
{
ACC->sts = ~acc_flag;
}
/**
* @}
*/
#endif
/**
* @}
*/
/**
* @}
*/
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