the do / gr-peach-opencv-project

Opencv 3.1 project on GR-PEACH board

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platform/mbed_sdk_boot.c@170:54ff26da7eb6, 2017-07-04 (annotated)

Committer:
thedo
Date:
Tue Jul 04 06:23:13 2017 +0000
Revision:
170:54ff26da7eb6
Parent:
166:3a9487d57a5c 
project opencv 3.1 on GR PEACH board, no use SD card.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thedo 166:3a9487d57a5c 1 /* mbed Microcontroller Library
thedo 166:3a9487d57a5c 2 * Copyright (c) 2017 ARM Limited
thedo 166:3a9487d57a5c 3 *
thedo 166:3a9487d57a5c 4 * Licensed under the Apache License, Version 2.0 (the "License");
thedo 166:3a9487d57a5c 5 * you may not use this file except in compliance with the License.
thedo 166:3a9487d57a5c 6 * You may obtain a copy of the License at
thedo 166:3a9487d57a5c 7 *
thedo 166:3a9487d57a5c 8 * http://www.apache.org/licenses/LICENSE-2.0
thedo 166:3a9487d57a5c 9 *
thedo 166:3a9487d57a5c 10 * Unless required by applicable law or agreed to in writing, software
thedo 166:3a9487d57a5c 11 * distributed under the License is distributed on an "AS IS" BASIS,
thedo 166:3a9487d57a5c 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
thedo 166:3a9487d57a5c 13 * See the License for the specific language governing permissions and
thedo 166:3a9487d57a5c 14 * limitations under the License.
thedo 166:3a9487d57a5c 15 */
thedo 166:3a9487d57a5c 16
thedo 166:3a9487d57a5c 17 #include "mbed_toolchain.h"
thedo 166:3a9487d57a5c 18 #include <stdlib.h>
thedo 166:3a9487d57a5c 19 #include <stdint.h>
thedo 166:3a9487d57a5c 20
thedo 166:3a9487d57a5c 21 /* This startup is for mbed 2 baremetal. There is no config for RTOS for mbed 2,
thedo 166:3a9487d57a5c 22 * therefore we protect this file with MBED_CONF_RTOS_PRESENT
thedo 166:3a9487d57a5c 23 * Note: The new consolidated started for mbed OS is in rtos/mbed_boot code file.
thedo 166:3a9487d57a5c 24 */
thedo 166:3a9487d57a5c 25 #if !defined(MBED_CONF_RTOS_PRESENT)
thedo 166:3a9487d57a5c 26
thedo 166:3a9487d57a5c 27 /* mbed_main is a function that is called before main()
thedo 166:3a9487d57a5c 28 * mbed_sdk_init() is also a function that is called before main(), but unlike
thedo 166:3a9487d57a5c 29 * mbed_main(), it is not meant for user code, but for the SDK itself to perform
thedo 166:3a9487d57a5c 30 * initializations before main() is called.
thedo 166:3a9487d57a5c 31 */
thedo 166:3a9487d57a5c 32 MBED_WEAK void mbed_main(void)
thedo 166:3a9487d57a5c 33 {
thedo 166:3a9487d57a5c 34
thedo 166:3a9487d57a5c 35 }
thedo 166:3a9487d57a5c 36
thedo 166:3a9487d57a5c 37 /* This function can be implemented by the target to perform higher level target initialization
thedo 166:3a9487d57a5c 38 */
thedo 166:3a9487d57a5c 39 MBED_WEAK void mbed_sdk_init(void)
thedo 166:3a9487d57a5c 40 {
thedo 166:3a9487d57a5c 41
thedo 166:3a9487d57a5c 42 }
thedo 166:3a9487d57a5c 43
thedo 166:3a9487d57a5c 44 MBED_WEAK void software_init_hook_rtos()
thedo 166:3a9487d57a5c 45 {
thedo 166:3a9487d57a5c 46 // Nothing by default
thedo 166:3a9487d57a5c 47 }
thedo 166:3a9487d57a5c 48
thedo 166:3a9487d57a5c 49 /* Toolchain specific main code */
thedo 166:3a9487d57a5c 50
thedo 166:3a9487d57a5c 51 #if defined (__CC_ARM)
thedo 166:3a9487d57a5c 52
thedo 166:3a9487d57a5c 53 int $Super$$main(void);
thedo 166:3a9487d57a5c 54
thedo 166:3a9487d57a5c 55 int $Sub$$main(void)
thedo 166:3a9487d57a5c 56 {
thedo 166:3a9487d57a5c 57 mbed_main();
thedo 166:3a9487d57a5c 58 return $Super$$main();
thedo 166:3a9487d57a5c 59 }
thedo 166:3a9487d57a5c 60
thedo 166:3a9487d57a5c 61 void _platform_post_stackheap_init(void)
thedo 166:3a9487d57a5c 62 {
thedo 166:3a9487d57a5c 63 mbed_sdk_init();
thedo 166:3a9487d57a5c 64 }
thedo 166:3a9487d57a5c 65
thedo 166:3a9487d57a5c 66 #elif defined (__GNUC__)
thedo 166:3a9487d57a5c 67
thedo 166:3a9487d57a5c 68 extern int __real_main(void);
thedo 166:3a9487d57a5c 69
thedo 166:3a9487d57a5c 70 __attribute__((naked)) void software_init_hook(void)
thedo 166:3a9487d57a5c 71 {
thedo 166:3a9487d57a5c 72 mbed_sdk_init();
thedo 166:3a9487d57a5c 73 software_init_hook_rtos();
thedo 166:3a9487d57a5c 74 }
thedo 166:3a9487d57a5c 75
thedo 166:3a9487d57a5c 76
thedo 166:3a9487d57a5c 77 int __wrap_main(void)
thedo 166:3a9487d57a5c 78 {
thedo 166:3a9487d57a5c 79 mbed_main();
thedo 166:3a9487d57a5c 80 return __real_main();
thedo 166:3a9487d57a5c 81 }
thedo 166:3a9487d57a5c 82
thedo 166:3a9487d57a5c 83 #elif defined (__ICCARM__)
thedo 166:3a9487d57a5c 84
thedo 166:3a9487d57a5c 85 // cmsis.S file implements the mbed SDK boot for IAR
thedo 166:3a9487d57a5c 86
thedo 166:3a9487d57a5c 87 #endif
thedo 166:3a9487d57a5c 88
thedo 166:3a9487d57a5c 89 #endif
thedo 166:3a9487d57a5c 90