Central Uart example not running from SDK12https://devzone.nordicsemi.com/f/nordic-q-a/41544/central-uart-example-not-running-from-sdk12Hi, I&#39;m using PCA10040 to test the &quot;ble_uart_c example&quot; from the SDKV12 but it hangs after calling ble_stack_init() in the main. I&#39;m using IAR IDE to compile and debug the code with a segger JTAG. I found the processor looped in the function &quot;sd_app_evt_waiten-USTelligent Community 13Fri, 14 Dec 2018 03:27:42 GMTRE: Central Uart example not running from SDK12https://devzone.nordicsemi.com/thread/161792?ContentTypeID=1Fri, 14 Dec 2018 03:27:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:97f94ce1-21ab-4503-90ed-0823d0170226MarcoL<p>Thank you!!</p> <p></p> <p>Now its working :)</p><div style="clear:both;"></div>RE: Central Uart example not running from SDK12https://devzone.nordicsemi.com/thread/161593?ContentTypeID=1Thu, 13 Dec 2018 07:59:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5ab85edd-4415-44a1-95bc-4eadc875fdfdAndreasF<p>Hi.</p> <p>This call has happened because you have opened a serialization example.</p> <p>Serialization means that you have two boards/chips, where one board only operates the radio, and the other board operates the application.</p> <p>Is this what you want?</p> <p>If not, use the project in the <strong>examples\ble_central\ble_app_uart_c\pca10040\s132</strong> folder.</p> <p>Best regards,</p> <p>Andreas</p><div style="clear:both;"></div>