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

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mbed 2

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

Committer:
Anna Bridge
Date:
Fri Jun 22 15:38:59 2018 +0100
Revision:
169:a7c7b631e539
Parent:
136:ef9c61f8c49f
mbed library. Release version 162

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 136:ef9c61f8c49f 1 /* [ROM = 128kb = 0x20000] */
Kojto 136:ef9c61f8c49f 2 define symbol __intvec_start__ = 0x08000000;
Kojto 136:ef9c61f8c49f 3 define symbol __region_ROM_start__ = 0x08000000;
Kojto 136:ef9c61f8c49f 4 define symbol __region_ROM_end__ = 0x0801FFFF;
Kojto 136:ef9c61f8c49f 5
Kojto 136:ef9c61f8c49f 6 /* [RAM = 32kb = 0x8000] Vector table dynamic copy: 114 vectors = 456 bytes (0x1C8) to be reserved in RAM */
Kojto 136:ef9c61f8c49f 7 define symbol __NVIC_start__ = 0x20000000;
Kojto 136:ef9c61f8c49f 8 define symbol __NVIC_end__ = 0x200001C7; /* Aligned on 8 bytes */
Kojto 136:ef9c61f8c49f 9 define symbol __region_RAM_start__ = 0x200001C8;
Kojto 136:ef9c61f8c49f 10 define symbol __region_RAM_end__ = 0x20007FFF;
Kojto 136:ef9c61f8c49f 11
Kojto 136:ef9c61f8c49f 12 /* Memory regions */
Kojto 136:ef9c61f8c49f 13 define memory mem with size = 4G;
Kojto 136:ef9c61f8c49f 14 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
Kojto 136:ef9c61f8c49f 15 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
Kojto 136:ef9c61f8c49f 16
Kojto 136:ef9c61f8c49f 17 /* Stack and Heap */
Kojto 136:ef9c61f8c49f 18 /*Heap 1/4 of ram and stack 1/8*/
Kojto 136:ef9c61f8c49f 19 define symbol __size_cstack__ = 0x1000;
Kojto 136:ef9c61f8c49f 20 define symbol __size_heap__ = 0x2000;
Kojto 136:ef9c61f8c49f 21 define block CSTACK with alignment = 8, size = __size_cstack__ { };
Kojto 136:ef9c61f8c49f 22 define block HEAP with alignment = 8, size = __size_heap__ { };
Kojto 136:ef9c61f8c49f 23 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
Kojto 136:ef9c61f8c49f 24
Kojto 136:ef9c61f8c49f 25 initialize by copy with packing = zeros { readwrite };
Kojto 136:ef9c61f8c49f 26 do not initialize { section .noinit };
Kojto 136:ef9c61f8c49f 27
Kojto 136:ef9c61f8c49f 28 place at address mem:__intvec_start__ { readonly section .intvec };
Kojto 136:ef9c61f8c49f 29
Kojto 136:ef9c61f8c49f 30 place in ROM_region { readonly };
Kojto 136:ef9c61f8c49f 31 place in RAM_region { readwrite, block STACKHEAP };