mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_MTM_MTCONNECT04S/TARGET_NORDIC/TARGET_MCU_NRF51822/gpio_object.h@136:ef9c61f8c49f, 2017-02-14 (annotated)

Committer:
Kojto
Date:
Tue Feb 14 11:24:20 2017 +0000
Revision:
136:ef9c61f8c49f
Parent:
126:abea610beb85 
Release 136 of the mbed library



Ports for Upcoming Targets





Fixes and Changes



3432: Target STM USBHOST support https://github.com/ARMmbed/mbed-os/pull/3432

3181: NUCLEO_F207ZG extending PeripheralPins.c: all available alternate functions can be used now https://github.com/ARMmbed/mbed-os/pull/3181

3626: NUCLEO_F412ZG : Add USB Device +Host https://github.com/ARMmbed/mbed-os/pull/3626

3628: Fix warnings https://github.com/ARMmbed/mbed-os/pull/3628

3629: STM32: L0 LL layer https://github.com/ARMmbed/mbed-os/pull/3629

3632: IDE Export support for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3632

3642: Missing IRQ pin fix for platform VK_RZ_A1H https://github.com/ARMmbed/mbed-os/pull/3642

3664: Fix ncs36510 sleep definitions https://github.com/ARMmbed/mbed-os/pull/3664

3655: [STM32F4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3655

3657: [STM32L4] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3657

3658: [STM32F3] Modify folder structure https://github.com/ARMmbed/mbed-os/pull/3658

3685: STM32: I2C: reset state machine https://github.com/ARMmbed/mbed-os/pull/3685

3692: uVisor: Standardize available legacy heap and stack https://github.com/ARMmbed/mbed-os/pull/3692

3621: Fix for #2884, LPC824: export to LPCXpresso, target running with wron https://github.com/ARMmbed/mbed-os/pull/3621

3649: [STM32F7] Modify folder structure  https://github.com/ARMmbed/mbed-os/pull/3649

3695: Enforce device_name is valid in targets.json https://github.com/ARMmbed/mbed-os/pull/3695

3723: NCS36510: spi_format function bug fix https://github.com/ARMmbed/mbed-os/pull/3723

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 126:abea610beb85 1 /* mbed Microcontroller Library
AnnaBridge 126:abea610beb85 2 * Copyright (c) 2006-2013 ARM Limited
AnnaBridge 126:abea610beb85 3 *
AnnaBridge 126:abea610beb85 4 * Licensed under the Apache License, Version 2.0 (the "License");
AnnaBridge 126:abea610beb85 5 * you may not use this file except in compliance with the License.
AnnaBridge 126:abea610beb85 6 * You may obtain a copy of the License at
AnnaBridge 126:abea610beb85 7 *
AnnaBridge 126:abea610beb85 8 * http://www.apache.org/licenses/LICENSE-2.0
AnnaBridge 126:abea610beb85 9 *
AnnaBridge 126:abea610beb85 10 * Unless required by applicable law or agreed to in writing, software
AnnaBridge 126:abea610beb85 11 * distributed under the License is distributed on an "AS IS" BASIS,
AnnaBridge 126:abea610beb85 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AnnaBridge 126:abea610beb85 13 * See the License for the specific language governing permissions and
AnnaBridge 126:abea610beb85 14 * limitations under the License.
AnnaBridge 126:abea610beb85 15 */
AnnaBridge 126:abea610beb85 16 #ifndef MBED_GPIO_OBJECT_H
AnnaBridge 126:abea610beb85 17 #define MBED_GPIO_OBJECT_H
AnnaBridge 126:abea610beb85 18
AnnaBridge 126:abea610beb85 19 #include "mbed_assert.h"
AnnaBridge 126:abea610beb85 20
AnnaBridge 126:abea610beb85 21 #ifdef __cplusplus
AnnaBridge 126:abea610beb85 22 extern "C" {
AnnaBridge 126:abea610beb85 23 #endif
AnnaBridge 126:abea610beb85 24
AnnaBridge 126:abea610beb85 25 typedef struct {
AnnaBridge 126:abea610beb85 26 PinName pin;
AnnaBridge 126:abea610beb85 27 uint32_t mask;
AnnaBridge 126:abea610beb85 28
AnnaBridge 126:abea610beb85 29 __IO uint32_t *reg_dir;
AnnaBridge 126:abea610beb85 30 __IO uint32_t *reg_set;
AnnaBridge 126:abea610beb85 31 __IO uint32_t *reg_clr;
AnnaBridge 126:abea610beb85 32 __I uint32_t *reg_in;
AnnaBridge 126:abea610beb85 33 } gpio_t;
AnnaBridge 126:abea610beb85 34
AnnaBridge 126:abea610beb85 35 static inline void gpio_write(gpio_t *obj, int value) {
AnnaBridge 126:abea610beb85 36 MBED_ASSERT(obj->pin != (PinName)NC);
AnnaBridge 126:abea610beb85 37 if (value)
AnnaBridge 126:abea610beb85 38 *obj->reg_set = obj->mask;
AnnaBridge 126:abea610beb85 39 else
AnnaBridge 126:abea610beb85 40 *obj->reg_clr = obj->mask;
AnnaBridge 126:abea610beb85 41 }
AnnaBridge 126:abea610beb85 42
AnnaBridge 126:abea610beb85 43 static inline int gpio_read(gpio_t *obj) {
AnnaBridge 126:abea610beb85 44 MBED_ASSERT(obj->pin != (PinName)NC);
AnnaBridge 126:abea610beb85 45 return ((*obj->reg_in & obj->mask) ? 1 : 0);
AnnaBridge 126:abea610beb85 46 }
AnnaBridge 126:abea610beb85 47
AnnaBridge 126:abea610beb85 48 static inline int gpio_is_connected(const gpio_t *obj) {
AnnaBridge 126:abea610beb85 49 return obj->pin != (PinName)NC;
AnnaBridge 126:abea610beb85 50 }
AnnaBridge 126:abea610beb85 51
AnnaBridge 126:abea610beb85 52 #ifdef __cplusplus
AnnaBridge 126:abea610beb85 53 }
AnnaBridge 126:abea610beb85 54 #endif
AnnaBridge 126:abea610beb85 55
AnnaBridge 126:abea610beb85 56 #endif