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Application hangs on SVC_HANDLER after ble_stack_init

Hi, I am using nrf51822 pca10004 with SDK110 v8 , I got a problem that the code hangs in sd_softdevice_enable and stuck in SVC_Handler.

Thanks, Nagaraj

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  • tried in two ways 1) ICFEDIT_intvec_start to 0x00018000 and ICFEDIT_region_ROM_start = 0x00018000; 2) ICFEDIT_intvec_start to 0x00018000 and ICFEDIT_region_ROM_start = 0x00000000;

    in both case, If we try to reset the board, we are getting the below messages and the code is not resetting to Main,instead control at location 0xfffffffe in Disassembly.

    Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.

    Thanks, nagaraj

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  • tried in two ways 1) ICFEDIT_intvec_start to 0x00018000 and ICFEDIT_region_ROM_start = 0x00018000; 2) ICFEDIT_intvec_start to 0x00018000 and ICFEDIT_region_ROM_start = 0x00000000;

    in both case, If we try to reset the board, we are getting the below messages and the code is not resetting to Main,instead control at location 0xfffffffe in Disassembly.

    Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.

    Thanks, nagaraj

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