Kiyoteru Hayama / mbedRobotracer_Edu

mbed robotracer for education.

Robotracer (line follower robot ) using stepper motor.

/media/uploads/hayama/cimg8463.jpg

/media/uploads/hayama/mbedrobotracer-manual-english.pdf

/media/uploads/hayama/mbedrobotracer-manual-japanese.pdf

/media/uploads/hayama/eagle-design-robotracer.zip

movie -> https://www.youtube.com/watch?v=INwun8gSds4

(for competition->) https://www.youtube.com/watch?v=l_gP2pUt4w0

mbed/LPC1768/gpio_object.h@1:200aad416161, 2013-10-02 (annotated)

Committer:
hayama
Date:
Wed Oct 02 01:09:55 2013 +0000
Revision:
1:200aad416161
Parent:
0:da22b0b4395a 
mbed robotracer for education.

;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hayama 0:da22b0b4395a 1 /* mbed Microcontroller Library
hayama 0:da22b0b4395a 2 * Copyright (c) 2006-2013 ARM Limited
hayama 0:da22b0b4395a 3 *
hayama 0:da22b0b4395a 4 * Licensed under the Apache License, Version 2.0 (the "License");
hayama 0:da22b0b4395a 5 * you may not use this file except in compliance with the License.
hayama 0:da22b0b4395a 6 * You may obtain a copy of the License at
hayama 0:da22b0b4395a 7 *
hayama 0:da22b0b4395a 8 * http://www.apache.org/licenses/LICENSE-2.0
hayama 0:da22b0b4395a 9 *
hayama 0:da22b0b4395a 10 * Unless required by applicable law or agreed to in writing, software
hayama 0:da22b0b4395a 11 * distributed under the License is distributed on an "AS IS" BASIS,
hayama 0:da22b0b4395a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
hayama 0:da22b0b4395a 13 * See the License for the specific language governing permissions and
hayama 0:da22b0b4395a 14 * limitations under the License.
hayama 0:da22b0b4395a 15 */
hayama 0:da22b0b4395a 16 #ifndef MBED_GPIO_OBJECT_H
hayama 0:da22b0b4395a 17 #define MBED_GPIO_OBJECT_H
hayama 0:da22b0b4395a 18
hayama 0:da22b0b4395a 19 #ifdef __cplusplus
hayama 0:da22b0b4395a 20 extern "C" {
hayama 0:da22b0b4395a 21 #endif
hayama 0:da22b0b4395a 22
hayama 0:da22b0b4395a 23 typedef struct {
hayama 0:da22b0b4395a 24 PinName pin;
hayama 0:da22b0b4395a 25 uint32_t mask;
hayama 0:da22b0b4395a 26
hayama 0:da22b0b4395a 27 __IO uint32_t *reg_dir;
hayama 0:da22b0b4395a 28 __IO uint32_t *reg_set;
hayama 0:da22b0b4395a 29 __IO uint32_t *reg_clr;
hayama 0:da22b0b4395a 30 __I uint32_t *reg_in;
hayama 0:da22b0b4395a 31 } gpio_t;
hayama 0:da22b0b4395a 32
hayama 0:da22b0b4395a 33 static inline void gpio_write(gpio_t *obj, int value) {
hayama 0:da22b0b4395a 34 if (value)
hayama 0:da22b0b4395a 35 *obj->reg_set = obj->mask;
hayama 0:da22b0b4395a 36 else
hayama 0:da22b0b4395a 37 *obj->reg_clr = obj->mask;
hayama 0:da22b0b4395a 38 }
hayama 0:da22b0b4395a 39
hayama 0:da22b0b4395a 40 static inline int gpio_read(gpio_t *obj) {
hayama 0:da22b0b4395a 41 return ((*obj->reg_in & obj->mask) ? 1 : 0);
hayama 0:da22b0b4395a 42 }
hayama 0:da22b0b4395a 43
hayama 0:da22b0b4395a 44 #ifdef __cplusplus
hayama 0:da22b0b4395a 45 }
hayama 0:da22b0b4395a 46 #endif
hayama 0:da22b0b4395a 47
hayama 0:da22b0b4395a 48 #endif