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/semihost_api.h@0:da22b0b4395a, 2013-06-19 (annotated)

Committer:
hayama
Date:
Wed Jun 19 10:00:41 2013 +0000
Revision:
0:da22b0b4395a
mbed robotracer for education ver 1.0

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_SEMIHOST_H
hayama 0:da22b0b4395a 17 #define MBED_SEMIHOST_H
hayama 0:da22b0b4395a 18
hayama 0:da22b0b4395a 19 #include "device.h"
hayama 0:da22b0b4395a 20 #include "toolchain.h"
hayama 0:da22b0b4395a 21
hayama 0:da22b0b4395a 22 #ifdef __cplusplus
hayama 0:da22b0b4395a 23 extern "C" {
hayama 0:da22b0b4395a 24 #endif
hayama 0:da22b0b4395a 25
hayama 0:da22b0b4395a 26 #if DEVICE_SEMIHOST
hayama 0:da22b0b4395a 27
hayama 0:da22b0b4395a 28 #ifndef __CC_ARM
hayama 0:da22b0b4395a 29
hayama 0:da22b0b4395a 30 #if defined(__ICCARM__)
hayama 0:da22b0b4395a 31 inline int __semihost(int reason, const void *arg) {
hayama 0:da22b0b4395a 32 return __semihosting(reason, (void*)arg);
hayama 0:da22b0b4395a 33 }
hayama 0:da22b0b4395a 34 #else
hayama 0:da22b0b4395a 35
hayama 0:da22b0b4395a 36 #ifdef __thumb__
hayama 0:da22b0b4395a 37 # define AngelSWI 0xAB
hayama 0:da22b0b4395a 38 # define AngelSWIInsn "bkpt"
hayama 0:da22b0b4395a 39 # define AngelSWIAsm bkpt
hayama 0:da22b0b4395a 40 #else
hayama 0:da22b0b4395a 41 # define AngelSWI 0x123456
hayama 0:da22b0b4395a 42 # define AngelSWIInsn "swi"
hayama 0:da22b0b4395a 43 # define AngelSWIAsm swi
hayama 0:da22b0b4395a 44 #endif
hayama 0:da22b0b4395a 45
hayama 0:da22b0b4395a 46 static inline int __semihost(int reason, const void *arg) {
hayama 0:da22b0b4395a 47 int value;
hayama 0:da22b0b4395a 48
hayama 0:da22b0b4395a 49 asm volatile (
hayama 0:da22b0b4395a 50 "mov r0, %1" "\n\t"
hayama 0:da22b0b4395a 51 "mov r1, %2" "\n\t"
hayama 0:da22b0b4395a 52 AngelSWIInsn " %a3" "\n\t"
hayama 0:da22b0b4395a 53 "mov %0, r0"
hayama 0:da22b0b4395a 54 : "=r" (value) /* output operands */
hayama 0:da22b0b4395a 55 : "r" (reason), "r" (arg), "i" (AngelSWI) /* input operands */
hayama 0:da22b0b4395a 56 : "r0", "r1", "r2", "r3", "ip", "lr", "memory", "cc" /* list of clobbered registers */
hayama 0:da22b0b4395a 57 );
hayama 0:da22b0b4395a 58
hayama 0:da22b0b4395a 59 return value;
hayama 0:da22b0b4395a 60 }
hayama 0:da22b0b4395a 61 #endif
hayama 0:da22b0b4395a 62 #endif
hayama 0:da22b0b4395a 63
hayama 0:da22b0b4395a 64 #if DEVICE_LOCALFILESYSTEM
hayama 0:da22b0b4395a 65 FILEHANDLE semihost_open(const char* name, int openmode);
hayama 0:da22b0b4395a 66 int semihost_close (FILEHANDLE fh);
hayama 0:da22b0b4395a 67 int semihost_read (FILEHANDLE fh, unsigned char* buffer, unsigned int length, int mode);
hayama 0:da22b0b4395a 68 int semihost_write (FILEHANDLE fh, const unsigned char* buffer, unsigned int length, int mode);
hayama 0:da22b0b4395a 69 int semihost_ensure(FILEHANDLE fh);
hayama 0:da22b0b4395a 70 long semihost_flen (FILEHANDLE fh);
hayama 0:da22b0b4395a 71 int semihost_seek (FILEHANDLE fh, long position);
hayama 0:da22b0b4395a 72 int semihost_istty (FILEHANDLE fh);
hayama 0:da22b0b4395a 73
hayama 0:da22b0b4395a 74 int semihost_remove(const char *name);
hayama 0:da22b0b4395a 75 int semihost_rename(const char *old_name, const char *new_name);
hayama 0:da22b0b4395a 76 #endif
hayama 0:da22b0b4395a 77
hayama 0:da22b0b4395a 78 int semihost_uid(char *uid);
hayama 0:da22b0b4395a 79 int semihost_reset(void);
hayama 0:da22b0b4395a 80 int semihost_vbus(void);
hayama 0:da22b0b4395a 81 int semihost_powerdown(void);
hayama 0:da22b0b4395a 82 int semihost_exit(void);
hayama 0:da22b0b4395a 83
hayama 0:da22b0b4395a 84 int semihost_connected(void);
hayama 0:da22b0b4395a 85 int semihost_disabledebug(void);
hayama 0:da22b0b4395a 86
hayama 0:da22b0b4395a 87 #endif
hayama 0:da22b0b4395a 88
hayama 0:da22b0b4395a 89 #ifdef __cplusplus
hayama 0:da22b0b4395a 90 }
hayama 0:da22b0b4395a 91 #endif
hayama 0:da22b0b4395a 92
hayama 0:da22b0b4395a 93 #endif