nrf51822QfAC
S130 stack was working fine and ble_app was able run successfuly able to see the ble on the app; Now after few days now facing issue in running the same code Softdevice intialse is getting failed and while enable the the softdevice the controller goes to 0xffffffffe and starts from 0 again
Tried to erase the chip at that time getting following error
Verification of RAMCode failed @ address 0x20000248.
Write: 0xE7EB2102 003B9600
Read: 0xE7EB2100 003B9600
Failed to prepare for programming.
Failed to download RAMCode!
Programming Thread exited
Programming failed.
Looks like some RAM issue ; how resolve this and the following are the linker script details
define symbol __ICFEDIT_intvec_start__ = 0x1b000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__ = 0x1b000;
define symbol __ICFEDIT_region_ROM_end__ = 0x0003FFFF;
define symbol __ICFEDIT_region_RAM_start__ = 0x20001fe8;
define symbol __ICFEDIT_region_RAM_end__ = 0x20007fff;
export symbol __ICFEDIT_region_RAM_start__;
export symbol __ICFEDIT_region_RAM_end__;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x800;
define symbol __ICFEDIT_size_heap__ = 0x200;
/**** End of ICF editor section. ###ICF###*/
please anyone can put lime light
