https://devzone.nordicsemi.com/f/nordic-q-a/113256/rtc1_irqhandler-triggered-before-main-with-nrf5340I try to migrate a working code from nRF52832 to nRF5340 with the use of 7002 companion chip for the network part (BLE). However, while I can jump to main and successfully run the program on nRF52, the RTC1_IRQHandler is triggered before I jump to mainen-USTelligent Community 13Tue, 23 Jul 2024 13:58:27 GMThttps://devzone.nordicsemi.com/thread/495245?ContentTypeID=1Tue, 23 Jul 2024 13:58:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2148d067-65c2-4d70-b054-cca2ca6fa745Ben_Squar3d<p>Hi,</p> <p>Yes absolutely, I mistook 7002 with the network core of the nRF5340, my bad. It is indeed different. I currently use the app core and the network core of the nRF5340. Anyway, I realized that Zephyr might use RTC1 for itself, I put myself on the RTC2 and it seems to be fine. I still have some issues but seems not related to RTC1. Thank you for your answer</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/495240?ContentTypeID=1Tue, 23 Jul 2024 13:41:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:464fde3b-3e45-4625-8d89-7d24d27e2634Sigurd Hellesvik<p>Hi,</p> <p>Let me stop you in the first sentence:</p> [quote user=""]I try to migrate a working code from nRF52832 to nRF5340 with the use of 7002 companion chip for the network part (BLE). [/quote] <p>The nRF7002 does Wi-Fi, not Bluetooth Low Energy. Is this a typo or?</p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>