Adjusting Stack size Allocation (IAR, LPC176x)

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LuminaSensum / mbed-os

Browse code Adjusting Stack size Allocation (IAR, LPC176x) Since mbed-os 5.4.3, something increased foot print of mbed-os and the applications that were barely fitting in started to spill. IAR toolchain for LPC176x target family is set to use 2 RAM regions (32K each). RAM region 2 is being used for ETH/USB and 1 is being used for vector table, stack/heap/static data. In this commit we have decreased heap size allocation from 8K to 7K so that the is more room for stack and static data. ls
1 parent 4978a08 commit fce2ca212263c58089c7bd54e48dfba00316ad3f Hasnain Virk authored on 17 Aug 2017

Browse code

Since mbed-os 5.4.3, something increased foot print of mbed-os and the applications that were barely fitting in started to spill.

IAR toolchain for LPC176x target family is set to use 2 RAM regions (32K each). RAM region
2 is being used for ETH/USB and 1 is being used for vector table, stack/heap/static data.

In this commit we have decreased heap size allocation from 8K to 7K so that the is more room for stack and static data.

1 parent 4978a08 commit fce2ca212263c58089c7bd54e48dfba00316ad3f

Hasnain Virk authored on 17 Aug 2017

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Ignore Space Show notes View targets/TARGET_NXP/TARGET_LPC176X/device/TOOLCHAIN_IAR/LPC17xx.icf

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