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Program for nRF 51822(softdevice s130 v2.0.x) board on mbed OS 2.0 will halt on BLE stack
Topic last updated 09 Dec 2016, by 
Satoshi Hasegawa.
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Satoshi Hasegawa.
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When I create a BLE application of mbed's online compiler nRF 51822 board (soft device s 130 v 2.0), the BLE stack jumps to the default signal handler and the program stops. When I debug, there were the following differences.
startup_nrf51_at_mbed
External Interrupts DCD GPIOTE_IRQHandler_v ;GPIOTE DCD ADC_IRQHandler_v ;ADC DCD TIMER0_IRQHandler ;TIMER0 DCD TIMER1_IRQHandler_v ;TIMER1 DCD TIMER2_IRQHandler_v ;TIMER2 DCD RTC0_IRQHandler ;RTC0 DCD TEMP_IRQHandler ;TEMP DCD RNG_IRQHandler ;RNG DCD ECB_IRQHandler ;ECB DCD CCM_AAR_IRQHandler ;CCM_AAR DCD WDT_IRQHandler_v ;WDT DCD RTC1_IRQHandler_v ;RTC1 DCD QDEC_IRQHandler_v ;QDEC DCD LPCOMP_IRQHandler_v ;LPCOMP_COMP DCD SWI0_IRQHandler_v ;SWI0 DCD SWI1_IRQHandler_v ;SWI1 DCD SWI2_IRQHandler_v ;SWI2 DCD SWI3_IRQHandler_v ;SWI3 DCD SWI4_IRQHandler ;SWI4 DCD SWI5_IRQHandler ;SWI5startup_nrf51_at_nRF51_SDK
DCD GPIOTE_IRQHandler DCD ADC_IRQHandler DCD TIMER0_IRQHandler DCD TIMER1_IRQHandler DCD TIMER2_IRQHandler DCD RTC0_IRQHandler DCD TEMP_IRQHandler DCD RNG_IRQHandler DCD ECB_IRQHandler DCD CCM_AAR_IRQHandler DCD WDT_IRQHandler DCD RTC1_IRQHandler DCD QDEC_IRQHandler DCD LPCOMP_IRQHandler DCD SWI0_IRQHandler DCD SWI1_IRQHandler DCD SWI2_IRQHandler DCD SWI3_IRQHandler DCD SWI4_IRQHandler DCD SWI5_IRQHandlerI solved the problem by using the offline compiler to make the file-"startup_nrf51.s" contents of nRF51_SDK 12.1.0.