ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/f/nordic-q-a/12290/ble_app_hrs_130-example-hangs-in-check_ram_start_addr-central_link_count-peripheral_link_countHi, I&#39;m trying to test a new nrf51 board using the s130 softdevice and the ble_app_hrs_130 example. However, the program seems to hang in the ble_stack_init function (code below), at the line CHECK_RAM_START_ADDR(...). I&#39;m using the nrf51 SDK v.10en-USTelligent Community 13Fri, 04 Mar 2016 09:40:41 GMTRE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46458?ContentTypeID=1Fri, 04 Mar 2016 09:40:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b9bd6b2-1bc4-484f-bdf0-4acb8b32eea0Ole Bauck<p>That could probably be the case.</p><div style="clear:both;"></div>RE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46457?ContentTypeID=1Thu, 03 Mar 2016 15:59:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d208bfc3-9005-462f-b2cd-5314c7e57dc5Ronnie Tango<p>Wow, okay yes you&#39;re right - I downloaded SDK 10 again tried again, now it works perfectly, and sure enough the code in the example project is different.</p> <p>I&#39;m quite confused now - I&#39;ve only ever downloaded SDK 10 from the Nordic Infocentre (I checked and I&#39;ve definitely never downloaded SDK 11 directly) - so is it possible that this different example code could have come from the Keil pack installer?</p><div style="clear:both;"></div>RE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46456?ContentTypeID=1Thu, 03 Mar 2016 14:55:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:af951de6-bcc5-4fa4-8f91-0fc9ff1ff4d4Ole Bauck<p>The code you posted looks like it is from SDK 11 which uses SoftDevice S130 v2.0.0-7.alpha. Are you sure you are using the correct SDK and SoftDevice?</p><div style="clear:both;"></div>RE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46455?ContentTypeID=1Thu, 03 Mar 2016 13:03:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c254762-5aa6-4ac6-b412-275808237b3fRonnie Tango<p>OK that&#39;s very strange - after I stepped through with the debugger it doesn&#39;t hang there anymore..!</p> <p>The example project still doesn&#39;t work though - currently it seems to be getting stuck (i.e. not returning an error code) in the ble_hrs_init() method within services_init()...</p><div style="clear:both;"></div>RE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46454?ContentTypeID=1Thu, 03 Mar 2016 12:13:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3f42cd49-9232-4e33-945b-088d0658bcceRonnie Tango<p>Thanks for replying. It&#39;s a custom board using v1.0.0 of the S130. Strangely when I step through with the debugger everything seems to work as you&#39;d expect...</p><div style="clear:both;"></div>RE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46453?ContentTypeID=1Thu, 03 Mar 2016 10:10:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d90b94f7-6ece-494d-9c00-49b6763de710Ole Bauck<p>Can you go into debug to see where exactly the code is stuck?</p><div style="clear:both;"></div>RE: ble_app_hrs_130 example hangs in CHECK_RAM_START_ADDR(CENTRAL_LINK_COUNT, PERIPHERAL_LINK_COUNT)https://devzone.nordicsemi.com/thread/46452?ContentTypeID=1Wed, 02 Mar 2016 18:31:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4bfe843a-0412-44ac-912f-30abb343a385Petter Myhre<p>What version of S130 are you using? With new board, do you mean a new development kit or a new custom board?</p><div style="clear:both;"></div>