resource_map.h

/******************************************************************************
* File Name:   resource_map.h
*
* Description: This file gives the I2C SCL and SDA pin map for all the supported
* kits.
*
* Related Document: See README.md
*
*
*******************************************************************************
* Copyright 2019-2022, Cypress Semiconductor Corporation (an Infineon company) or
* an affiliate of Cypress Semiconductor Corporation.  All rights reserved.
*
* This software, including source code, documentation and related
* materials ("Software") is owned by Cypress Semiconductor Corporation
* or one of its affiliates ("Cypress") and is protected by and subject to
* worldwide patent protection (United States and foreign),
* United States copyright laws and international treaty provisions.
* Therefore, you may use this Software only as provided in the license
* agreement accompanying the software package from which you
* obtained this Software ("EULA").
* If no EULA applies, Cypress hereby grants you a personal, non-exclusive,
* non-transferable license to copy, modify, and compile the Software
* source code solely for use in connection with Cypress's
* integrated circuit products.  Any reproduction, modification, translation,
* compilation, or representation of this Software except as specified
* above is prohibited without the express written permission of Cypress.
*
* Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, NONINFRINGEMENT, IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress
* reserves the right to make changes to the Software without notice. Cypress
* does not assume any liability arising out of the application or use of the
* Software or any product or circuit described in the Software. Cypress does
* not authorize its products for use in any products where a malfunction or
* failure of the Cypress product may reasonably be expected to result in
* significant property damage, injury or death ("High Risk Product"). By
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* of such system or application assumes all risk of such use and in doing
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*******************************************************************************/

#ifndef RESOURCE_MAP_H_
#define RESOURCE_MAP_H_

/* This code example requires two I2C ports, one as master and the other one
 * as slave. Set the I2C_MODE macro depending on the kit. Some kits support two
 * I2C ports which you can configure in I2C_MODE_BOTH whereas some support only
 * one port in which case you can configure the kit in either I2C_MODE_MASTER or
 * I2C_MODE_SLAVE. See README.md to know more on the kit specific configuration.
 */
#define I2C_MODE_BOTH    0
#define I2C_MODE_MASTER  1
#define I2C_MODE_SLAVE   2

#define I2C_MODE                    (I2C_MODE_MASTER)

#if (I2C_MODE == I2C_MODE_MASTER)
    #define mI2C_SCL                    (CYBSP_I2C_SCL)
    #define mI2C_SDA                    (CYBSP_I2C_SDA)
#endif

#if (I2C_MODE == I2C_MODE_SLAVE)
    #define sI2C_SCL                    (CYBSP_I2C_SCL)
    #define sI2C_SDA                    (CYBSP_I2C_SDA)
#endif

#if (I2C_MODE == I2C_MODE_BOTH)
    #define sI2C_SCL                    (CYBSP_I2C_SCL)
    #define sI2C_SDA                    (CYBSP_I2C_SDA)

    /* Note: when set I2C_MODE_BOTH mode, please see the Readme file for detail for the pin assignment of mI2C_SCL/mI2C_SDA.
     * After adding mI2C_SCL/mI2C_SDA define,please delete the error message reminder.
     * For example for CY8CPROTO-062-4343W kit:
     * #define mI2C_SCL                (P9_0)
     * #define mI2C_SDA                (P9_1)
     */
    #error Please see Hardware setup in Readme file for the pin assignment of mI2C_SCL/mI2C_SDA, and add mI2C_SCL/mI2C_SDA define and configure them here.
#endif

#endif /* RESOURCE_MAP_H_ */