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How to support two-peripheral roles

kenyon

SDK:11.0
Example：ble_app_hrs\pca10040\ s132_with_dfu

Hi
Does nrf52810 only support a maximum of one central connection at the same time? If I currently want to connect two central at the same time, can I do it on this example?


Best regard

Kenyon

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  • 0

    Hi Kenyon

    Depending on how big your application in, you might be able to fit in more central/peripheral links. If you you need to increase the number of CENTRAL_LINK_COUNT/PERIPHERAL_LINK_COUNT accordingly in your sdk_config.h file and the TOTAL_LINK_COUNT to match peripheral + central link count. Then you also need to increase the amount of RAM the SoftDevice uses in the preprocessor definitions. When building/running the application it should print how much it would prefer to use. Please use the RAM and Flash memory adjustment guide as reference to do so after. Note that the nRF52810 is very limited in RAM and Flash, so it will be very dependent on your existing application how many links it will be able to support. The maximum that the S132 SoftDevice supports is 20 links, but you'll likely run out of memory before reaching that limit on an nRF52810.

    Best regards,

    Simon

  • 0 in reply to Simonr

    Hi Simonr
    Is SDK11 supported?
    It can't find the macro definition.

    #define APP_RAM_BASE_CENTRAL_LINKS_0_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20001870
#define APP_RAM_BASE_CENTRAL_LINKS_0_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20001870
#define APP_RAM_BASE_CENTRAL_LINKS_0_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x20001fe8
#define APP_RAM_BASE_CENTRAL_LINKS_0_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x20001fe8
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20001ce0
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20001c98
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x20001eb0
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x20001e68
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x20002418
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x200023d0
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x200025e0
#define APP_RAM_BASE_CENTRAL_LINKS_1_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x200025a0
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20002110
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20002080
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x200022d8
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x20002250
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x200024a8
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x20002418
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x20002840
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x200027b8
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x20002a10
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x20002980
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_1_SEC_COUNT_2_MID_BW 0x20002bd8
#define APP_RAM_BASE_CENTRAL_LINKS_2_PERIPH_LINKS_1_SEC_COUNT_2_LOW_BW 0x20002b50
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20002538
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20002468
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x20002708
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x20002638
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x200028d0
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x20002800
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_3_MID_BW 0x20002aa0
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_0_SEC_COUNT_3_LOW_BW 0x200029d0
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x20002c70
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x20002ba0
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x20002e40
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x20002d68
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_2_MID_BW 0x20003008
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_2_LOW_BW 0x20002f38
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_3_MID_BW 0x200031d8
#define APP_RAM_BASE_CENTRAL_LINKS_3_PERIPH_LINKS_1_SEC_COUNT_3_LOW_BW 0x20003100
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20002968
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20002850
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x20002b30
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x20002a18
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x20002d00
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x20002be8
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_3_MID_BW 0x20002ec8
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_3_LOW_BW 0x20002db0
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_4_MID_BW 0x20003098
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_0_SEC_COUNT_4_LOW_BW 0x20002f80
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x200030a0
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x20002f88
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x20003268
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x20003150
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_2_MID_BW 0x20003438
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_2_LOW_BW 0x20003320
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_3_MID_BW 0x20003600
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_3_LOW_BW 0x200034e8
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_4_MID_BW 0x200037d0
#define APP_RAM_BASE_CENTRAL_LINKS_4_PERIPH_LINKS_1_SEC_COUNT_4_LOW_BW 0x200036b8
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20002d98
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20002c38
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x20002f60
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x20002e00
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x20003130
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x20002fd0
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_3_MID_BW 0x200032f8
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_3_LOW_BW 0x20003198
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_4_MID_BW 0x200034c8
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_4_LOW_BW 0x20003368
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_5_MID_BW 0x20003690
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_0_SEC_COUNT_5_LOW_BW 0x20003530
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x200034c8
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x20003370
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x20003698
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x20003538
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_2_MID_BW 0x20003860
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_2_LOW_BW 0x20003708
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_3_MID_BW 0x20003a30
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_3_LOW_BW 0x200038d0
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_4_MID_BW 0x20003bf8
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_4_LOW_BW 0x20003aa0
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_5_MID_BW 0x20003dc8
#define APP_RAM_BASE_CENTRAL_LINKS_5_PERIPH_LINKS_1_SEC_COUNT_5_LOW_BW 0x20003c68
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x200031c0
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20003020
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x20003390
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x200031e8
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x20003558
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x200033b8
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_3_MID_BW 0x20003728
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_3_LOW_BW 0x20003580
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_4_MID_BW 0x200038f0
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_4_LOW_BW 0x20003750
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_5_MID_BW 0x20003ac0
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_5_LOW_BW 0x20003918
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_6_MID_BW 0x20003c88
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_0_SEC_COUNT_6_LOW_BW 0x20003ae8
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x200038f8
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x20003750
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x20003ac0
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x20003920
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_2_MID_BW 0x20003c90
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_2_LOW_BW 0x20003ae8
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_3_MID_BW 0x20003e58
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_3_LOW_BW 0x20003cb8
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_4_MID_BW 0x20004028
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_4_LOW_BW 0x20003e80
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_5_MID_BW 0x200041f0
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_5_LOW_BW 0x20004050
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_6_MID_BW 0x200043c0
#define APP_RAM_BASE_CENTRAL_LINKS_6_PERIPH_LINKS_1_SEC_COUNT_6_LOW_BW 0x20004218
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x200035f0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x20003408
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x200037b8
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x200035d0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x20003988
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x200037a0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_3_MID_BW 0x20003b50
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_3_LOW_BW 0x20003968
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_4_MID_BW 0x20003d20
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_4_LOW_BW 0x20003b38
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_5_MID_BW 0x20003ee8
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_5_LOW_BW 0x20003d00
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_6_MID_BW 0x200040b8
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_6_LOW_BW 0x20003ed0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_7_MID_BW 0x20004280
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_0_SEC_COUNT_7_LOW_BW 0x20004098
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_0_MID_BW 0x20003d28
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_0_LOW_BW 0x20003b38
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_1_MID_BW 0x20003ef0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_1_LOW_BW 0x20003d08
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_2_MID_BW 0x200040c0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_2_LOW_BW 0x20003ed0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_3_MID_BW 0x20004288
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_3_LOW_BW 0x200040a0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_4_MID_BW 0x20004458
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_4_LOW_BW 0x20004268
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_5_MID_BW 0x20004620
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_5_LOW_BW 0x20004438
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_6_MID_BW 0x200047f0
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_6_LOW_BW 0x20004600
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_7_MID_BW 0x200049b8
#define APP_RAM_BASE_CENTRAL_LINKS_7_PERIPH_LINKS_1_SEC_COUNT_7_LOW_BW 0x200047d0
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_0_MID_BW 0x20003a18
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_0_LOW_BW 0x200037e8
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_1_MID_BW 0x20003be8
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_1_LOW_BW 0x200039b8
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_2_MID_BW 0x20003db0
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_2_LOW_BW 0x20003b80
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_3_MID_BW 0x20003f80
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_3_LOW_BW 0x20003d50
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_4_MID_BW 0x20004148
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_4_LOW_BW 0x20003f18
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_5_MID_BW 0x20004318
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_5_LOW_BW 0x200040e8
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_6_MID_BW 0x200044e0
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_6_LOW_BW 0x200042b0
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_7_MID_BW 0x200046b0
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_7_LOW_BW 0x20004480
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_8_MID_BW 0x20004878
#define APP_RAM_BASE_CENTRAL_LINKS_8_PERIPH_LINKS_0_SEC_COUNT_8_LOW_BW 0x20004648

    Best Regard
    Kenyon

  • 0 in reply to kenyon

    Hi Kenyon,

    It seems that the CHECK_RAM_START_ADDR() macro isn't very well implemented in nRF5 SDK v11.0.0.

    I recommend removing that check, and experimentally figure out the amount of RAM needed instead.

    See also:  How to decide the APP_RAM_BASE parameter for the new sd_ble_enable function in S140?  

    Best regards,

    Hieu

  • 0 in reply to Hieu

    Hi  Hieu
    This article is about the SDK11,S140. Our device is  nrf52810  that adopts SDK11, S132, Do it aslo support this?

    Best regard
    Kenyon

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