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_L476VG/TOOLCHAIN_IAR/stm32l476xx.icf@140:97feb9bacc10, 2017-04-12 (annotated)

Committer:
<>
Date:
Wed Apr 12 16:07:08 2017 +0100
Revision:
140:97feb9bacc10
Parent:
136:ef9c61f8c49f
Child:
145:64910690c574
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 107:4f6c30876dfa 1 /* [ROM = 1024kb = 0x100000] */
Kojto 107:4f6c30876dfa 2 define symbol __intvec_start__ = 0x08000000;
Kojto 107:4f6c30876dfa 3 define symbol __region_ROM_start__ = 0x08000000;
Kojto 107:4f6c30876dfa 4 define symbol __region_ROM_end__ = 0x080FFFFF;
Kojto 107:4f6c30876dfa 5
Kojto 108:34e6b704fe68 6 /* [RAM = 96kb + 32kb = 0x20000] */
Kojto 107:4f6c30876dfa 7 /* Vector table dynamic copy: Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM */
Kojto 108:34e6b704fe68 8 define symbol __NVIC_start__ = 0x10000000;
Kojto 108:34e6b704fe68 9 define symbol __NVIC_end__ = 0x10000187; /* Aligned on 8 bytes (392 = 49 x 8) */
Kojto 108:34e6b704fe68 10 define symbol __region_SRAM2_start__ = 0x10000188;
Kojto 107:4f6c30876dfa 11 define symbol __region_SRAM2_end__ = 0x10007FFF;
Kojto 108:34e6b704fe68 12 define symbol __region_SRAM1_start__ = 0x20000000;
Kojto 108:34e6b704fe68 13 define symbol __region_SRAM1_end__ = 0x20017FFF;
Kojto 107:4f6c30876dfa 14
Kojto 107:4f6c30876dfa 15 /* Memory regions */
Kojto 107:4f6c30876dfa 16 define memory mem with size = 4G;
Kojto 107:4f6c30876dfa 17 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
Kojto 107:4f6c30876dfa 18 define region SRAM2_region = mem:[from __region_SRAM2_start__ to __region_SRAM2_end__];
Kojto 108:34e6b704fe68 19 define region SRAM1_region = mem:[from __region_SRAM1_start__ to __region_SRAM1_end__];
Kojto 107:4f6c30876dfa 20
Kojto 107:4f6c30876dfa 21 /* Stack 1/8 and Heap 1/4 of RAM */
<> 132:9baf128c2fab 22 define symbol __size_cstack__ = 0x8000;
<> 132:9baf128c2fab 23 define symbol __size_heap__ = 0xa000;
Kojto 107:4f6c30876dfa 24 define block CSTACK with alignment = 8, size = __size_cstack__ { };
Kojto 107:4f6c30876dfa 25 define block HEAP with alignment = 8, size = __size_heap__ { };
Kojto 107:4f6c30876dfa 26 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
Kojto 107:4f6c30876dfa 27
Kojto 107:4f6c30876dfa 28 initialize by copy with packing = zeros { readwrite };
Kojto 107:4f6c30876dfa 29 do not initialize { section .noinit };
Kojto 107:4f6c30876dfa 30
Kojto 107:4f6c30876dfa 31 place at address mem:__intvec_start__ { readonly section .intvec };
Kojto 107:4f6c30876dfa 32
Kojto 107:4f6c30876dfa 33 place in ROM_region { readonly };
Kojto 136:ef9c61f8c49f 34 place in SRAM1_region { readwrite, block STACKHEAP };
Kojto 136:ef9c61f8c49f 35 place in SRAM2_region { };