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_F446ZE/TOOLCHAIN_IAR/stm32f446xx.icf@122:f9eeca106725, 2016-07-07 (annotated)

Committer:
Kojto
Date:
Thu Jul 07 14:34:11 2016 +0100
Revision:
122:f9eeca106725
Child:
171:3a7713b1edbc
Release 122 of the mbed library



Changes:

- new targets - Nucleo L432KC, Beetle, Nucleo F446ZE, Nucleo L011K4

- Thread safety addition - mbed API should contain a statement about thread safety

- critical section API addition

- CAS API (core_util_atomic_incr/decr)

- DEVICE_ are generated from targets.json file, device.h deprecated

- Callback replaces FunctionPointer to provide std like interface

- mbed HAL API docs improvements

- toolchain - prexif attributes with MBED_

            - add new attributes - packed, weak, forcedinline, align

- target.json - contains targets definitions

- ST - L1XX - Cube update to 1.5

     - SPI clock selection fix (clock from APB domain)

     - F7 - Cube update v1.4.0

     - L0 -  baudrate init fix

     - L1 - Cube update v1.5

     - F3 - baudrate init fix, 3 targets CAN support

     - F4 - Cube update v1.12.0, 3 targets CAN support

     - L4XX - Cube update v1.5.1

     - F0 - update Cube to v1.5.0

     - L4 - 2 targets (L476RG/VG) CAN support

- NXP - pwm clock fix for KSDK2 MCU

      - LPC2368 - remove ARM toolchain support - due to regression

      - KSDK2 - fix SPI , I2C address and repeat start

- Silabs - some fixes backported from mbed 3

- Renesas - RZ_A1H - SystemCoreClockUpdate addition

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /* [ROM = 512kb = 0x80000] */
Kojto 122:f9eeca106725 2 define symbol __intvec_start__ = 0x08000000;
Kojto 122:f9eeca106725 3 define symbol __region_ROM_start__ = 0x08000000;
Kojto 122:f9eeca106725 4 define symbol __region_ROM_end__ = 0x0807FFFF;
Kojto 122:f9eeca106725 5
Kojto 122:f9eeca106725 6 /* [RAM = 128kb = 0x20000] Vector table dynamic copy: 113 vectors = 452 bytes (0x1C4) to be reserved in RAM */
Kojto 122:f9eeca106725 7 define symbol __NVIC_start__ = 0x20000000;
Kojto 122:f9eeca106725 8 define symbol __NVIC_end__ = 0x200001C3; /* Aligned on 8 bytes */
Kojto 122:f9eeca106725 9 define symbol __region_RAM_start__ = 0x200001C4;
Kojto 122:f9eeca106725 10 define symbol __region_RAM_end__ = 0x2001FFFF;
Kojto 122:f9eeca106725 11
Kojto 122:f9eeca106725 12 /* Memory regions */
Kojto 122:f9eeca106725 13 define memory mem with size = 4G;
Kojto 122:f9eeca106725 14 define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__];
Kojto 122:f9eeca106725 15 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
Kojto 122:f9eeca106725 16
Kojto 122:f9eeca106725 17 /* Stack and Heap */
Kojto 122:f9eeca106725 18 /*Heap 1/4 of ram and stack 1/8*/
Kojto 122:f9eeca106725 19 define symbol __size_cstack__ = 0x4000;
Kojto 122:f9eeca106725 20 define symbol __size_heap__ = 0x8000;
Kojto 122:f9eeca106725 21 define block CSTACK with alignment = 8, size = __size_cstack__ { };
Kojto 122:f9eeca106725 22 define block HEAP with alignment = 8, size = __size_heap__ { };
Kojto 122:f9eeca106725 23 define block STACKHEAP with fixed order { block HEAP, block CSTACK };
Kojto 122:f9eeca106725 24
Kojto 122:f9eeca106725 25 initialize by copy with packing = zeros { readwrite };
Kojto 122:f9eeca106725 26 do not initialize { section .noinit };
Kojto 122:f9eeca106725 27
Kojto 122:f9eeca106725 28 place at address mem:__intvec_start__ { readonly section .intvec };
Kojto 122:f9eeca106725 29
Kojto 122:f9eeca106725 30 place in ROM_region { readonly };
Kojto 122:f9eeca106725 31 place in RAM_region { readwrite, block STACKHEAP };