 |
Nut/OS
4.10.3
API Reference
|
|
|
Nut/OS
4.10.3
API Reference
|
|
Data Structures | |
| union | u_avr32_flashc_fcr_t |
Defines | |
| #define | NUT_THREAD_MAINSTACK 1024 |
| #define | NUT_THREAD_IDLESTACK 512 |
| #define | NUTMEM_START ((uint32_t)&__ram_start__) |
| Last memory address. | |
| #define | NUTMEM_SIZE ((uint32_t)&__ram_size__) |
| #define | NUTMEM_END (uptr_t)(NUTMEM_START + NUTMEM_SIZE - 1U) |
| #define | HEAP_START &__heap_start |
| #define | HEAP_SIZE ((uptr_t) (NUTMEM_END - 256 - (uptr_t) (&__heap_start))) |
| #define | __heap_start _bss_end |
| Start of heap area. | |
Functions | |
| void | NutAppMain (void *arg) |
| void | NutIdle (void *arg) |
| Idle thread. | |
| void | NutInit (void) |
| Nut/OS Initialization. | |
Variables | |
| void * | __heap_start |
| void * | __ram_start__ |
| void * | __ram_size__ |
Copyright (C) 2001-2010 by egnite Software GmbH
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holders nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
For additional information see http://www.ethernut.de/
| #define NUTMEM_START ((uint32_t)&__ram_start__) |
| #define NUTMEM_SIZE ((uint32_t)&__ram_size__) |
| #define NUTMEM_END (uptr_t)(NUTMEM_START + NUTMEM_SIZE - 1U) |
| #define HEAP_START &__heap_start |
| #define HEAP_SIZE ((uptr_t) (NUTMEM_END - 256 - (uptr_t) (&__heap_start))) |
| void * __heap_start _bss_end |
| void NutAppMain | ( | void * | arg | ) |
| void NutIdle | ( | void * | arg | ) |
Idle thread.
| arg | Ignored by the idle thread. |
This function runs in an endless loop as a lowest priority thread.
Definition at line 119 of file nutinit.c.
References init_interrupts(), main, NUT_THREAD_MAINSTACK, NUT_THREAD_STACK_ADD, NUT_THREAD_STACK_MULT, NutLoadConfig(), NutThreadCreate(), NutThreadDestroy(), NutThreadSetPriority(), NutThreadYield(), and NutTimerInit().
| void NutInit | ( | void | ) |
Nut/OS Initialization.
Initializes the memory management and the thread system and starts an idle thread, which in turn initializes the timer management. Finally the application's main() function is called.
Definition at line 156 of file nutinit.c.
References _O_CREAT, _O_TRUNC, _O_WRONLY, _NUTDEVICE::dev_init, _NUTDEVICE::dev_open, HEAP_SIZE, HEAP_START, NUT_THREAD_IDLESTACK, NUT_THREAD_STACK_ADD, NUT_THREAD_STACK_MULT, NutHeapAdd, NutIdle(), NutThreadCreate(), pm_cksel(), pm_pll_enable(), pm_pll_set_option(), pm_pll_setup(), pm_switch_to_clock(), pm_switch_to_osc0(), pm_wait_for_pll0_locked(), puts, and stdout.
| void* __heap_start |
| void* __ram_start__ |
| void* __ram_size__ |