mbed library sources. Supersedes mbed-src.
Dependents: Hobbyking_Cheetah_Compact Hobbyking_Cheetah_Compact_DRV8323_14bit Hobbyking_Cheetah_Compact_DRV8323_V51_201907 HKC_MiniCheetah ... more
Fork of mbed-dev by
targets/TARGET_Maxim/TARGET_MAX32620/gpio_object.h@181:36facd806e4a, 2018-07-30 (annotated)
- Committer:
- benkatz
- Date:
- Mon Jul 30 20:31:44 2018 +0000
- Revision:
- 181:36facd806e4a
- Parent:
- 149:156823d33999
going on the robot. fixed a dumb bug in float_to_uint
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 149:156823d33999 | 1 | /******************************************************************************* |
<> | 149:156823d33999 | 2 | * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. |
<> | 149:156823d33999 | 3 | * |
<> | 149:156823d33999 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
<> | 149:156823d33999 | 5 | * copy of this software and associated documentation files (the "Software"), |
<> | 149:156823d33999 | 6 | * to deal in the Software without restriction, including without limitation |
<> | 149:156823d33999 | 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
<> | 149:156823d33999 | 8 | * and/or sell copies of the Software, and to permit persons to whom the |
<> | 149:156823d33999 | 9 | * Software is furnished to do so, subject to the following conditions: |
<> | 149:156823d33999 | 10 | * |
<> | 149:156823d33999 | 11 | * The above copyright notice and this permission notice shall be included |
<> | 149:156823d33999 | 12 | * in all copies or substantial portions of the Software. |
<> | 149:156823d33999 | 13 | * |
<> | 149:156823d33999 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
<> | 149:156823d33999 | 15 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
<> | 149:156823d33999 | 16 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
<> | 149:156823d33999 | 17 | * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES |
<> | 149:156823d33999 | 18 | * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
<> | 149:156823d33999 | 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
<> | 149:156823d33999 | 20 | * OTHER DEALINGS IN THE SOFTWARE. |
<> | 149:156823d33999 | 21 | * |
<> | 149:156823d33999 | 22 | * Except as contained in this notice, the name of Maxim Integrated |
<> | 149:156823d33999 | 23 | * Products, Inc. shall not be used except as stated in the Maxim Integrated |
<> | 149:156823d33999 | 24 | * Products, Inc. Branding Policy. |
<> | 149:156823d33999 | 25 | * |
<> | 149:156823d33999 | 26 | * The mere transfer of this software does not imply any licenses |
<> | 149:156823d33999 | 27 | * of trade secrets, proprietary technology, copyrights, patents, |
<> | 149:156823d33999 | 28 | * trademarks, maskwork rights, or any other form of intellectual |
<> | 149:156823d33999 | 29 | * property whatsoever. Maxim Integrated Products, Inc. retains all |
<> | 149:156823d33999 | 30 | * ownership rights. |
<> | 149:156823d33999 | 31 | ******************************************************************************* |
<> | 149:156823d33999 | 32 | */ |
<> | 149:156823d33999 | 33 | |
<> | 149:156823d33999 | 34 | #ifndef MBED_GPIO_OBJECT_H |
<> | 149:156823d33999 | 35 | #define MBED_GPIO_OBJECT_H |
<> | 149:156823d33999 | 36 | |
<> | 149:156823d33999 | 37 | #include "mbed_assert.h" |
<> | 149:156823d33999 | 38 | |
<> | 149:156823d33999 | 39 | #ifdef __cplusplus |
<> | 149:156823d33999 | 40 | extern "C" { |
<> | 149:156823d33999 | 41 | #endif |
<> | 149:156823d33999 | 42 | |
<> | 149:156823d33999 | 43 | typedef struct { |
<> | 149:156823d33999 | 44 | PinName name; |
<> | 149:156823d33999 | 45 | __IO uint32_t *reg_out; |
<> | 149:156823d33999 | 46 | __I uint32_t *reg_in; |
<> | 149:156823d33999 | 47 | } gpio_t; |
<> | 149:156823d33999 | 48 | |
<> | 149:156823d33999 | 49 | static inline void gpio_write(gpio_t *obj, int value) |
<> | 149:156823d33999 | 50 | { |
<> | 149:156823d33999 | 51 | MBED_ASSERT(obj->name != (PinName)NC); |
<> | 149:156823d33999 | 52 | *obj->reg_out = !!value; |
<> | 149:156823d33999 | 53 | } |
<> | 149:156823d33999 | 54 | |
<> | 149:156823d33999 | 55 | static inline int gpio_read(gpio_t *obj) |
<> | 149:156823d33999 | 56 | { |
<> | 149:156823d33999 | 57 | MBED_ASSERT(obj->name != (PinName)NC); |
<> | 149:156823d33999 | 58 | return *obj->reg_in; |
<> | 149:156823d33999 | 59 | } |
<> | 149:156823d33999 | 60 | |
<> | 149:156823d33999 | 61 | void pin_dir(PinName name, PinDirection direction); |
<> | 149:156823d33999 | 62 | |
<> | 149:156823d33999 | 63 | static inline int gpio_is_connected(const gpio_t *obj) |
<> | 149:156823d33999 | 64 | { |
<> | 149:156823d33999 | 65 | return obj->name != (PinName)NC; |
<> | 149:156823d33999 | 66 | } |
<> | 149:156823d33999 | 67 | |
<> | 149:156823d33999 | 68 | #ifdef __cplusplus |
<> | 149:156823d33999 | 69 | } |
<> | 149:156823d33999 | 70 | #endif |
<> | 149:156823d33999 | 71 | |
<> | 149:156823d33999 | 72 | #endif |