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Adjust the main stack of nrf51 targets to the call stack of thesoftdevice. #1898

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Jun 10, 2016
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Adjust the main stack of nrf51 targets to the call stack of thesoftdevice. #1898

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Adjust the main stack of nrf51 targets to the call stack of the 
softdevice.

The call stack of the soft device can be 0x600 (1536) bytes long, by
adjusting the stack to a value of 2048 bytes, their is enough room for
the softdevice and RTX kernel to live together in the main stack.

Random issues due to stack overflow were visible with the previous value.
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@pan-
pan- committed Jun 10, 2016
commit 06e2139e6acdfaf6d27f49b93f10e18ee1cfb02f
4 changes: 3 additions & 1 deletion rtos/rtx/TARGET_CORTEX_M/RTX_Conf_CM.c
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Original file line number Diff line number Diff line change
Expand Up @@ -97,8 +97,10 @@
# define OS_MAINSTKSIZE 128
# elif defined(TARGET_STM32F334R8) || defined(TARGET_STM32F303RE) || defined(TARGET_STM32F303K8) || defined(TARGET_STM32F334C8) \
|| defined(TARGET_STM32L031K6) || defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8) || defined(TARGET_STM32L073RZ) \
|| defined(TARGET_EFM32HG_STK3400) || defined(TARGET_MCU_NRF51822)
|| defined(TARGET_EFM32HG_STK3400)
# define OS_MAINSTKSIZE 112
# elif defined(TARGET_MCU_NRF51822)
# define OS_MAINSTKSIZE 512
# else
# error "no target defined"
# endif
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