sd_ble_enable returns NRF_ERROR_NO_MEM

RE: sd_ble_enable returns NRF_ERROR_NO_MEM

Tarik — Mon, 06 Mar 2017 21:15:33 GMT

Thanks anyway :)

Daniel Wang — Mon, 06 Mar 2017 20:40:07 GMT

My bad, the values I posted was for nRF52. I see now that you have nRF51, and that you found the values yourself :)

Tarik — Mon, 06 Mar 2017 19:55:11 GMT

Solved by making sure the values of FLASH_START and SRAM_START are the same as the values in ble_app_uart_gcc_nrf51.ld linker script:

MEMORY
{
  FLASH (rx) : ORIGIN = 0x1b000, LENGTH = 0x25000
  RAM (rwx) :  ORIGIN = 0x20001fe8, LENGTH = 0x6018
}

So I just set:

FLASH_START=0x1B000
SRAM_START=0x20001FE8

Tarik — Mon, 06 Mar 2017 19:43:32 GMT

@Daniel Wang: with these adresses the program does not even find the starting point

Daniel Wang — Mon, 06 Mar 2017 18:45:28 GMT

Try FLASH_START=0x1F000 and SRAM_START=0x20002128

Tarik — Mon, 06 Mar 2017 16:55:10 GMT

It's returning from: ble_stack_init -> softdevice_enable -> sd_ble_enable

Jørn — Mon, 06 Mar 2017 16:49:09 GMT

The NRF_ERROR_NO_MEM error can be generated by different things. Are you able to debug and see which specific function that generates the error?