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54 lines
1.6 KiB
54 lines
1.6 KiB
/**
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* Compatibility / portability funcitons and constants for the MicroBit DAL.
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*/
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#include "mbed.h"
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#include "ErrorNo.h"
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/**
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* Turn off warnings under gcc -Wall. We turn off unused-function for the
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* entire compilation unit as the compiler can't tell if a function is
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* unused until the end of the unit. The macro expansion for SVCALL()
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* in nrf_soc.h and nrf_srv.h tries to leave unused-function turned off,
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* but we restore the state from before the include with our diagnostics
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* pop.
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* It might be cleaner to add
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* #pragram GCC system header
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* as the first line of nrf_soc.h, but that's a different
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* module ...
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*/
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/*
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* The underlying Nordic libraries that support BLE do not compile cleanly with the stringent GCC settings we employ
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* If we're compiling under GCC, then we suppress any warnings generated from this code (but not the rest of the DAL)
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* The ARM cc compiler is more tolerant. We don't test __GNUC__ here to detect GCC as ARMCC also typically sets this
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* as a compatability option, but does not support the options used...
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*/
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#if !defined(__arm)
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#pragma GCC diagnostic ignored "-Wunused-function"
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-parameter"
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#endif
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#include "nrf_soc.h"
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#include "nrf_sdm.h"
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/*
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* Return to our predefined compiler settings.
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*/
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#if !defined(__arm)
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#pragma GCC diagnostic pop
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#endif
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/**
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* Determines if a BLE stack is currnetly running.
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* @return true is a bluetooth stack is operational, false otherwise.
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*/
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bool ble_running()
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{
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uint8_t t;
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sd_softdevice_is_enabled(&t);
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return t==1;
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}
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