Marco Zecchini / Mbed OS Example_RTOS

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mbed-os/targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC546XX/drivers/fsl_flexcomm.h@0:9fca2b23d0ba, 2019-02-23 (annotated)

Committer:
marcozecchini
Date:
Sat Feb 23 12:13:36 2019 +0000
Revision:
0:9fca2b23d0ba
final commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
marcozecchini 0:9fca2b23d0ba 1 /*
marcozecchini 0:9fca2b23d0ba 2 * Copyright (c) 2016, Freescale Semiconductor, Inc.
marcozecchini 0:9fca2b23d0ba 3 * Copyright 2016-2017 NXP
marcozecchini 0:9fca2b23d0ba 4 *
marcozecchini 0:9fca2b23d0ba 5 * Redistribution and use in source and binary forms, with or without modification,
marcozecchini 0:9fca2b23d0ba 6 * are permitted provided that the following conditions are met:
marcozecchini 0:9fca2b23d0ba 7 *
marcozecchini 0:9fca2b23d0ba 8 * o Redistributions of source code must retain the above copyright notice, this list
marcozecchini 0:9fca2b23d0ba 9 * of conditions and the following disclaimer.
marcozecchini 0:9fca2b23d0ba 10 *
marcozecchini 0:9fca2b23d0ba 11 * o Redistributions in binary form must reproduce the above copyright notice, this
marcozecchini 0:9fca2b23d0ba 12 * list of conditions and the following disclaimer in the documentation and/or
marcozecchini 0:9fca2b23d0ba 13 * other materials provided with the distribution.
marcozecchini 0:9fca2b23d0ba 14 *
marcozecchini 0:9fca2b23d0ba 15 * o Neither the name of the copyright holder nor the names of its
marcozecchini 0:9fca2b23d0ba 16 * contributors may be used to endorse or promote products derived from this
marcozecchini 0:9fca2b23d0ba 17 * software without specific prior written permission.
marcozecchini 0:9fca2b23d0ba 18 *
marcozecchini 0:9fca2b23d0ba 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
marcozecchini 0:9fca2b23d0ba 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
marcozecchini 0:9fca2b23d0ba 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
marcozecchini 0:9fca2b23d0ba 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
marcozecchini 0:9fca2b23d0ba 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
marcozecchini 0:9fca2b23d0ba 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
marcozecchini 0:9fca2b23d0ba 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
marcozecchini 0:9fca2b23d0ba 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
marcozecchini 0:9fca2b23d0ba 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
marcozecchini 0:9fca2b23d0ba 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
marcozecchini 0:9fca2b23d0ba 29 */
marcozecchini 0:9fca2b23d0ba 30 #ifndef _FSL_FLEXCOMM_H_
marcozecchini 0:9fca2b23d0ba 31 #define _FSL_FLEXCOMM_H_
marcozecchini 0:9fca2b23d0ba 32
marcozecchini 0:9fca2b23d0ba 33 #include "fsl_common.h"
marcozecchini 0:9fca2b23d0ba 34
marcozecchini 0:9fca2b23d0ba 35 /*!
marcozecchini 0:9fca2b23d0ba 36 * @addtogroup flexcomm_driver
marcozecchini 0:9fca2b23d0ba 37 * @{
marcozecchini 0:9fca2b23d0ba 38 */
marcozecchini 0:9fca2b23d0ba 39
marcozecchini 0:9fca2b23d0ba 40 /*! @brief FLEXCOMM peripheral modes. */
marcozecchini 0:9fca2b23d0ba 41 typedef enum
marcozecchini 0:9fca2b23d0ba 42 {
marcozecchini 0:9fca2b23d0ba 43 FLEXCOMM_PERIPH_NONE, /*!< No peripheral */
marcozecchini 0:9fca2b23d0ba 44 FLEXCOMM_PERIPH_USART, /*!< USART peripheral */
marcozecchini 0:9fca2b23d0ba 45 FLEXCOMM_PERIPH_SPI, /*!< SPI Peripheral */
marcozecchini 0:9fca2b23d0ba 46 FLEXCOMM_PERIPH_I2C, /*!< I2C Peripheral */
marcozecchini 0:9fca2b23d0ba 47 FLEXCOMM_PERIPH_I2S_TX, /*!< I2S TX Peripheral */
marcozecchini 0:9fca2b23d0ba 48 FLEXCOMM_PERIPH_I2S_RX, /*!< I2S RX Peripheral */
marcozecchini 0:9fca2b23d0ba 49 } FLEXCOMM_PERIPH_T;
marcozecchini 0:9fca2b23d0ba 50
marcozecchini 0:9fca2b23d0ba 51 /*! @brief Typedef for interrupt handler. */
marcozecchini 0:9fca2b23d0ba 52 typedef void (*flexcomm_irq_handler_t)(void *base, void *handle);
marcozecchini 0:9fca2b23d0ba 53
marcozecchini 0:9fca2b23d0ba 54 /*! @brief Array with IRQ number for each FLEXCOMM module. */
marcozecchini 0:9fca2b23d0ba 55 extern IRQn_Type const kFlexcommIrqs[];
marcozecchini 0:9fca2b23d0ba 56
marcozecchini 0:9fca2b23d0ba 57 /*! @brief Returns instance number for FLEXCOMM module with given base address. */
marcozecchini 0:9fca2b23d0ba 58 uint32_t FLEXCOMM_GetInstance(void *base);
marcozecchini 0:9fca2b23d0ba 59
marcozecchini 0:9fca2b23d0ba 60 /*! @brief Initializes FLEXCOMM and selects peripheral mode according to the second parameter. */
marcozecchini 0:9fca2b23d0ba 61 status_t FLEXCOMM_Init(void *base, FLEXCOMM_PERIPH_T periph);
marcozecchini 0:9fca2b23d0ba 62
marcozecchini 0:9fca2b23d0ba 63 /*! @brief Sets IRQ handler for given FLEXCOMM module. It is used by drivers register IRQ handler according to FLEXCOMM
marcozecchini 0:9fca2b23d0ba 64 * mode */
marcozecchini 0:9fca2b23d0ba 65 void FLEXCOMM_SetIRQHandler(void *base, flexcomm_irq_handler_t handler, void *handle);
marcozecchini 0:9fca2b23d0ba 66
marcozecchini 0:9fca2b23d0ba 67 /*@}*/
marcozecchini 0:9fca2b23d0ba 68
marcozecchini 0:9fca2b23d0ba 69 #endif /* _FSL_FLEXCOMM_H_*/