| /** |
| * \addtogroup BSP |
| * \{ |
| * \addtogroup DEVICES |
| * \{ |
| * \addtogroup LED |
| * \{ |
| * \brief LED Controller |
| */ |
| |
| /** |
| ***************************************************************************************** |
| * |
| * @file hw_led.h |
| * |
| * @brief Definition of API for the LED Low Level Driver. |
| * |
| * Copyright (c) 2016, Dialog Semiconductor |
| * 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 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 the copyright holder nor the names of its contributors |
| * may be used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 HW_LED_H_ |
| #define HW_LED_H_ |
| |
| #include <sdk_defs.h> |
| |
| /** |
| * \brief Source for LED1 |
| */ |
| typedef enum { |
| HW_LED_SRC1_PWM2 = 0, /**< LED1 controlled by PWM2 */ |
| HW_LED_SRC1_BREATH = 1 /**< LED1 controlled by Breath Timer */ |
| } HW_LED_SRC1; |
| |
| /** |
| * \brief Source for LED2 |
| */ |
| typedef enum { |
| HW_LED_SRC2_PWM3 = 0, /**< LED2 controlled by PWM3 */ |
| HW_LED_SRC2_BREATH = 1 /**< LED2 controlled by Breath Timer */ |
| } HW_LED_SRC2; |
| |
| /** |
| * \brief Source for LED3 |
| */ |
| typedef enum { |
| HW_LED_SRC3_PWM4 = 0, /**< LED3 controlled by PWM4 */ |
| HW_LED_SRC3_BREATH = 1 /**< LED3 controlled by Breath Timer */ |
| } HW_LED_SRC3; |
| |
| |
| /** |
| * \brief Set the source that controls LED1 |
| * |
| * \param [in] src the source that controls LED1 |
| * |
| * \sa HW_LED_SRC1 |
| */ |
| __STATIC_INLINE void hw_led_set_led1_src(HW_LED_SRC1 src) |
| { |
| REG_SETF(GPREG, LED_CONTROL_REG, LED1_SRC_SEL, src); |
| } |
| |
| /** |
| * \brief Set the source that controls LED2 |
| * |
| * \param [in] src the source that controls LED2 |
| * |
| * \sa HW_LED_SRC2 |
| */ |
| __STATIC_INLINE void hw_led_set_led2_src(HW_LED_SRC2 src) |
| { |
| REG_SETF(GPREG, LED_CONTROL_REG, LED2_SRC_SEL, src); |
| } |
| |
| /** |
| * \brief Set the source that controls LED3 |
| * |
| * \param [in] src the source that controls LED3 |
| * |
| * \sa HW_LED_SRC3 |
| */ |
| __STATIC_INLINE void hw_led_set_led3_src(HW_LED_SRC3 src) |
| { |
| REG_SETF(GPREG, LED_CONTROL_REG, LED3_SRC_SEL, src); |
| } |
| |
| /** |
| * \brief Enable or disable LED1 |
| * |
| * \param [in] state true to enable LED1, or false to disable it |
| * |
| */ |
| __STATIC_INLINE void hw_led_enable_led1(bool state) |
| { |
| REG_SETF(GPREG, LED_CONTROL_REG, LED1_EN, state); |
| } |
| |
| /** |
| * \brief Enable or disable LED2 |
| * |
| * \param [in] state true to enable LED2, or false to disable it |
| * |
| */ |
| __STATIC_INLINE void hw_led_enable_led2(bool state) |
| { |
| REG_SETF(GPREG, LED_CONTROL_REG, LED2_EN, state); |
| } |
| |
| /** |
| * \brief Enable or disable LED3 |
| * |
| * \param [in] state true to enable LED3, or false to disable it |
| * |
| */ |
| __STATIC_INLINE void hw_led_enable_led3(bool state) |
| { |
| REG_SETF(GPREG, LED_CONTROL_REG, LED3_EN, state); |
| } |
| |
| |
| #endif /* HW_LED_H_ */ |
| |
| /** |
| * \} |
| * \} |
| * \} |
| */ |