RE: How to create our service successfully

Ran Ratson Kohavi — Sun, 10 Jun 2018 09:34:47 GMT

Hello,

I've found the problem.

When I changed the RAM_start__ from 0x20002218 to 0x20002220, the scanner device recognized the PCA10040 device as "Nord" with the correct UUID as in tut.

RE: How to create our service successfully

Ran Ratson Kohavi — Sun, 10 Jun 2018 08:08:35 GMT

Hello Bjorn,

I've followed steps 1-3 from tut, but function ble_stack_init()->nrf_sdh_ble_enable()->sd_ble_enable() returns NRF_ERROR_NO_MEM #4.

I'm using IAR 8.22.1.

My ICF file is:

/*###ICF### Section handled by ICF editor, don't touch! ****/
/*-Editor annotation file-*/
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
/*-Specials-*/
define symbol __ICFEDIT_intvec_start__ = 0x26000;
/*-Memory Regions-*/
define symbol __ICFEDIT_region_ROM_start__   = 0x26000;
define symbol __ICFEDIT_region_ROM_end__     = 0x5a000;/*0x7ffff;*/
define symbol __ICFEDIT_region_RAM_start__   = 0x20002218;
define symbol __ICFEDIT_region_RAM_end__     = 0x2000dde0;/*0x2000ffff;*/
export symbol __ICFEDIT_region_RAM_start__;
export symbol __ICFEDIT_region_RAM_end__;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__   = 8192;
define symbol __ICFEDIT_size_heap__     = 8192;
/**** End of ICF editor section. ###ICF###*/

define memory mem with size = 4G;
define region ROM_region   = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
define region RAM_region   = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];

define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
define block RO_END    with alignment = 8, size = 0     { };

initialize by copy { readwrite };
do not initialize  { section .noinit };

keep { section .intvec };
place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
place in ROM_region   { readonly,
                        block RO_END };
place in RAM_region   { readwrite,
                        block CSTACK,
                        block HEAP };

The error is in both cases:

ROM_end__ = 0x7ffff; //Original value

RAM_end__ = 0x2000ffff; //Original value

or,

ROM_end__ = 0x5a000; //As is tutorial

RAM_end__ = 0x2000dde0; //As is tutorial

BTW, the RAM_start__ in my ICF file is = 0x20002218 and not 0x20002220.

Please help me with this issue.

Tanks in advance.

RE: How to create our service successfully

Ran Ratson Kohavi — Sun, 10 Jun 2018 06:51:36 GMT

Hello Bjorn,

Thanks a lot, I'll try it.

Best regards,

Ran

RE: How to create our service successfully

bjorn-spockeli — Thu, 07 Jun 2018 13:28:53 GMT

HI Ran,

the tutorial you're using is based on SDK v11.0.0 and is therefore not compatible with SDK v15.0.0. I recommend that you use this tutorial instead, which is based on SDK v15.0.0.

Best regards

Bjørn