SD132 NRF52 gcc debugging

[Martin]

Hi

I'm trying to port my firmware to the NRF52 DK, but I'm having trouble getting it to work. Could you give me a hint based on the stack trace below, what the problem might be?

Thread #1 <main> (Suspended : Signal : SIGTRAP:Trace/breakpoint trap)	
	0x20001248	
	<signal handler called>() at 0xfffffff9	
	0xf5bbf576	
	0x1000000	

I'm using

• SEGGER J-Link GDB Server V5.12g
• gcc 5.4 q2
• Eclipse Mars

Everything works fine for the NRF51 DK... This is driving me crazy..

Thanks for your hints in advance!

[Martin]

Hi

these are all my defines, some of them are project specific:

-DNRF52 
-D__HEAP_SIZE=0 
-D__VERSION_STR__=\"1.0.0.31\" 
-DSOFTDEVICE_PRESENT 
-DBOARD_PCA10040 
-DNRF52_PAN_12 
-DNRF52_PAN_15 
-DNRF52_PAN_58 
-DNRF52_PAN_55 
-DNRF52_PAN_54 
-DNRF52_PAN_31 
-DNRF52_PAN_30 
-DNRF52_PAN_51 
-DNRF52_PAN_36 
-DNRF52_PAN_53 
-DNRF_LOG_USES_RTT=1 
-DS132 
-DCONFIG_GPIO_AS_PINRESET 
-DBLE_STACK_SUPPORT_REQD 
-DSWI_DISABLE0 
-DNRF52_PAN_20 
-DNRF52_PAN_64 
-DNRF52_PAN_62 
-DNRF52_PAN_63 
-mcpu=cortex-m4 
-mthumb 
-mabi=aapcs 
--std=gnu99 
-mfloat-abi=hard 
-mfpu=fpv4-sp-d16 
-ffunction-sections 
-fdata-sections 
-fno-strict-aliasing 
-fno-builtin 
--short-enums  
-DBSP_DEFINES_ONLY 
-DREEDSWITCH 
-DUSE_EEPROM=1 
-DESB 
-DNRF_ESB_MAX_PAYLOAD_LENGTH=128 
-Wall -Werror -O0 -g3
-DDEBUG

But still no symbols - this is really puzzling me, as it works nice with the NRF51...