mbed official / mbed

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

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

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

TARGET_NUCLEO_F446RE/TOOLCHAIN_IAR/stm32f446xx.icf@140:97feb9bacc10, 2017-04-12 (annotated)

Committer:
<>
Date:
Wed Apr 12 16:07:08 2017 +0100
Revision:
140:97feb9bacc10
Parent:
106:ba1f97679dad
Child:
171:3a7713b1edbc
Release 140 of the mbed library



Ports for Upcoming Targets



3841: Add nRf52840 target https://github.com/ARMmbed/mbed-os/pull/3841

3992: Introducing UBLOX_C030 platform. https://github.com/ARMmbed/mbed-os/pull/3992



Fixes and Changes



3951: [NUCLEO_F303ZE] Correct ARDUINO pin https://github.com/ARMmbed/mbed-os/pull/3951

4021: Fixing a macro to detect when RTOS was in use for the NRF52840_DK https://github.com/ARMmbed/mbed-os/pull/4021

3979: KW24D: Add missing SPI defines and Arduino connector definitions https://github.com/ARMmbed/mbed-os/pull/3979

3990: UBLOX_C027: construct a ticker-based wait, rather than calling wait_ms(), in the  https://github.com/ARMmbed/mbed-os/pull/3990

4003: Fixed OBOE in async serial tx for NRF52 target, fixes #4002 https://github.com/ARMmbed/mbed-os/pull/4003

4012: STM32: Correct I2C master error handling https://github.com/ARMmbed/mbed-os/pull/4012

4020: NUCLEO_L011K4 remove unsupported tool chain files https://github.com/ARMmbed/mbed-os/pull/4020

4065: K66F: Move bss section to m_data_2 Section https://github.com/ARMmbed/mbed-os/pull/4065

4014: Issue 3763: Reduce heap allocation in the GCC linker file https://github.com/ARMmbed/mbed-os/pull/4014

4030: [STM32L0] reduce IAR heap and stack size for small targets https://github.com/ARMmbed/mbed-os/pull/4030

4109: NUCLEO_L476RG : minor serial pin update https://github.com/ARMmbed/mbed-os/pull/4109

3982: Ticker - kl25z bugfix for handling events in the past https://github.com/ARMmbed/mbed-os/pull/3982

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 106:ba1f97679dad 1 /* [ROM = 512kb = 0x80000] */
Kojto 106:ba1f97679dad 2 define symbol __intvec_start__ = 0x08000000;
Kojto 106:ba1f97679dad 3 define symbol __region_ROM_start__ = 0x08000000;
Kojto 106:ba1f97679dad 4 define symbol __region_ROM_end__ = 0x0807FFFF;
Kojto 106:ba1f97679dad 5
Kojto 106:ba1f97679dad 6 /* [RAM = 128kb = 0x20000] Vector table dynamic copy: 113 vectors = 452 bytes (0x1C4) to be reserved in RAM */
Kojto 106:ba1f97679dad 7 define symbol __NVIC_start__ = 0x20000000;
Kojto 106:ba1f97679dad 8 define symbol __NVIC_end__ = 0x200001C3; /* Aligned on 8 bytes */
Kojto 106:ba1f97679dad 9 define symbol __region_RAM_start__ = 0x200001C4;
Kojto 106:ba1f97679dad 10 define symbol __region_RAM_end__ = 0x2001FFFF;
Kojto 106:ba1f97679dad 11
Kojto 106:ba1f97679dad 12 /* Memory regions */
Kojto 106:ba1f97679dad 13 define memory mem with size = 4G;
Kojto 106:ba1f97679dad 14 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
Kojto 106:ba1f97679dad 15 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
Kojto 106:ba1f97679dad 16
Kojto 106:ba1f97679dad 17 /* Stack and Heap */
Kojto 106:ba1f97679dad 18 /*Heap 1/4 of ram and stack 1/8*/
Kojto 106:ba1f97679dad 19 define symbol __size_cstack__ = 0x4000;
Kojto 106:ba1f97679dad 20 define symbol __size_heap__ = 0x8000;
Kojto 106:ba1f97679dad 21 define block CSTACK with alignment = 8, size = __size_cstack__ { };
Kojto 106:ba1f97679dad 22 define block HEAP with alignment = 8, size = __size_heap__ { };
Kojto 106:ba1f97679dad 23 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
Kojto 106:ba1f97679dad 24
Kojto 106:ba1f97679dad 25 initialize by copy with packing = zeros { readwrite };
Kojto 106:ba1f97679dad 26 do not initialize { section .noinit };
Kojto 106:ba1f97679dad 27
Kojto 106:ba1f97679dad 28 place at address mem:__intvec_start__ { readonly section .intvec };
Kojto 106:ba1f97679dad 29
Kojto 106:ba1f97679dad 30 place in ROM_region { readonly };
Kojto 106:ba1f97679dad 31 place in RAM_region { readwrite, block STACKHEAP };