Amit Gandhi / sensen_copy_2

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Fork of mbed-dev by mbed official

targets/TARGET_Maxim/TARGET_MAX32625/gpio_object.h@178:c26431f84b0d, 2017-11-09 (annotated)

Committer:
amithy
Date:
Thu Nov 09 22:14:37 2017 +0000
Revision:
178:c26431f84b0d
Parent:
150:02e0a0aed4ec 
test export

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 150:02e0a0aed4ec 1 /*******************************************************************************
<> 150:02e0a0aed4ec 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
<> 150:02e0a0aed4ec 3 *
<> 150:02e0a0aed4ec 4 * Permission is hereby granted, free of charge, to any person obtaining a
<> 150:02e0a0aed4ec 5 * copy of this software and associated documentation files (the "Software"),
<> 150:02e0a0aed4ec 6 * to deal in the Software without restriction, including without limitation
<> 150:02e0a0aed4ec 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
<> 150:02e0a0aed4ec 8 * and/or sell copies of the Software, and to permit persons to whom the
<> 150:02e0a0aed4ec 9 * Software is furnished to do so, subject to the following conditions:
<> 150:02e0a0aed4ec 10 *
<> 150:02e0a0aed4ec 11 * The above copyright notice and this permission notice shall be included
<> 150:02e0a0aed4ec 12 * in all copies or substantial portions of the Software.
<> 150:02e0a0aed4ec 13 *
<> 150:02e0a0aed4ec 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
<> 150:02e0a0aed4ec 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
<> 150:02e0a0aed4ec 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
<> 150:02e0a0aed4ec 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
<> 150:02e0a0aed4ec 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
<> 150:02e0a0aed4ec 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
<> 150:02e0a0aed4ec 20 * OTHER DEALINGS IN THE SOFTWARE.
<> 150:02e0a0aed4ec 21 *
<> 150:02e0a0aed4ec 22 * Except as contained in this notice, the name of Maxim Integrated
<> 150:02e0a0aed4ec 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
<> 150:02e0a0aed4ec 24 * Products, Inc. Branding Policy.
<> 150:02e0a0aed4ec 25 *
<> 150:02e0a0aed4ec 26 * The mere transfer of this software does not imply any licenses
<> 150:02e0a0aed4ec 27 * of trade secrets, proprietary technology, copyrights, patents,
<> 150:02e0a0aed4ec 28 * trademarks, maskwork rights, or any other form of intellectual
<> 150:02e0a0aed4ec 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
<> 150:02e0a0aed4ec 30 * ownership rights.
<> 150:02e0a0aed4ec 31 *******************************************************************************
<> 150:02e0a0aed4ec 32 */
<> 150:02e0a0aed4ec 33
<> 150:02e0a0aed4ec 34 #ifndef MBED_GPIO_OBJECT_H
<> 150:02e0a0aed4ec 35 #define MBED_GPIO_OBJECT_H
<> 150:02e0a0aed4ec 36
<> 150:02e0a0aed4ec 37 #include "mbed_assert.h"
<> 150:02e0a0aed4ec 38
<> 150:02e0a0aed4ec 39 #ifdef __cplusplus
<> 150:02e0a0aed4ec 40 extern "C" {
<> 150:02e0a0aed4ec 41 #endif
<> 150:02e0a0aed4ec 42
<> 150:02e0a0aed4ec 43 typedef struct {
<> 150:02e0a0aed4ec 44 PinName name;
<> 150:02e0a0aed4ec 45 __IO uint32_t *reg_out;
<> 150:02e0a0aed4ec 46 __I uint32_t *reg_in;
<> 150:02e0a0aed4ec 47 PinMode mode;
<> 150:02e0a0aed4ec 48 } gpio_t;
<> 150:02e0a0aed4ec 49
<> 150:02e0a0aed4ec 50 static inline void gpio_write(gpio_t *obj, int value)
<> 150:02e0a0aed4ec 51 {
<> 150:02e0a0aed4ec 52 MBED_ASSERT(obj->name != (PinName)NC);
<> 150:02e0a0aed4ec 53 *obj->reg_out = !!value;
<> 150:02e0a0aed4ec 54 }
<> 150:02e0a0aed4ec 55
<> 150:02e0a0aed4ec 56 static inline int gpio_read(gpio_t *obj)
<> 150:02e0a0aed4ec 57 {
<> 150:02e0a0aed4ec 58 MBED_ASSERT(obj->name != (PinName)NC);
<> 150:02e0a0aed4ec 59 return *obj->reg_in;
<> 150:02e0a0aed4ec 60 }
<> 150:02e0a0aed4ec 61
<> 150:02e0a0aed4ec 62 void pin_dir_mode(PinName name, PinDirection direction, PinMode mode);
<> 150:02e0a0aed4ec 63
<> 150:02e0a0aed4ec 64 static inline int gpio_is_connected(const gpio_t *obj)
<> 150:02e0a0aed4ec 65 {
<> 150:02e0a0aed4ec 66 return obj->name != (PinName)NC;
<> 150:02e0a0aed4ec 67 }
<> 150:02e0a0aed4ec 68
<> 150:02e0a0aed4ec 69 #ifdef __cplusplus
<> 150:02e0a0aed4ec 70 }
<> 150:02e0a0aed4ec 71 #endif
<> 150:02e0a0aed4ec 72
<> 150:02e0a0aed4ec 73 #endif