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_DISCO_F746NG/TOOLCHAIN_IAR/stm32f746xg.icf@140:97feb9bacc10, 2017-04-12 (annotated)

Committer:
<>
Date:
Wed Apr 12 16:07:08 2017 +0100
Revision:
140:97feb9bacc10
Parent:
138:093f2bd7b9eb 
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
<> 128:9bcdf88f62b0 1 /* [ROM = 1024kb = 0x100000] */
<> 128:9bcdf88f62b0 2 define symbol __intvec_start__ = 0x08000000;
<> 128:9bcdf88f62b0 3 define symbol __region_ROM_start__ = 0x08000000;
<> 128:9bcdf88f62b0 4 define symbol __region_ROM_end__ = 0x080FFFFF;
<> 128:9bcdf88f62b0 5
<> 128:9bcdf88f62b0 6 /* [RAM = 320kb = 0x50000] Vector table dynamic copy: 114 vectors = 456 bytes (0x1C8) to be reserved in RAM */
<> 128:9bcdf88f62b0 7 define symbol __NVIC_start__ = 0x20000000;
<> 128:9bcdf88f62b0 8 define symbol __NVIC_end__ = 0x200001C7; /* Aligned on 8 bytes */
<> 128:9bcdf88f62b0 9 define symbol __region_RAM_start__ = 0x200001C8;
<> 128:9bcdf88f62b0 10 define symbol __region_RAM_end__ = 0x2004FFFF;
<> 128:9bcdf88f62b0 11
<> 128:9bcdf88f62b0 12 define symbol __region_ITCMRAM_start__ = 0x00000000;
<> 128:9bcdf88f62b0 13 define symbol __region_ITCMRAM_end__ = 0x00003FFF;
<> 128:9bcdf88f62b0 14
<> 128:9bcdf88f62b0 15 /* Memory regions */
<> 128:9bcdf88f62b0 16 define memory mem with size = 4G;
<> 128:9bcdf88f62b0 17 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
<> 128:9bcdf88f62b0 18 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
<> 128:9bcdf88f62b0 19 define region ITCMRAM_region = mem:[from __region_ITCMRAM_start__ to __region_ITCMRAM_end__];
<> 128:9bcdf88f62b0 20
<> 128:9bcdf88f62b0 21 /* Stack and Heap */
<> 138:093f2bd7b9eb 22 /*Heap 1/4 of ram and stack 1/12 */
<> 128:9bcdf88f62b0 23 define symbol __size_cstack__ = 0x4000;
<> 138:093f2bd7b9eb 24 define symbol __size_heap__ = 0x13000;
<> 128:9bcdf88f62b0 25 define block CSTACK with alignment = 8, size = __size_cstack__ { };
<> 128:9bcdf88f62b0 26 define block HEAP with alignment = 8, size = __size_heap__ { };
<> 128:9bcdf88f62b0 27 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
<> 128:9bcdf88f62b0 28
<> 128:9bcdf88f62b0 29 initialize by copy with packing = zeros { readwrite };
<> 128:9bcdf88f62b0 30 do not initialize { section .noinit };
<> 128:9bcdf88f62b0 31
<> 128:9bcdf88f62b0 32 place at address mem:__intvec_start__ { readonly section .intvec };
<> 128:9bcdf88f62b0 33
<> 128:9bcdf88f62b0 34 place in ROM_region { readonly };
<> 128:9bcdf88f62b0 35 place in RAM_region { readwrite, block STACKHEAP };