Nrf52840 RTT log printinghttps://devzone.nordicsemi.com/f/nordic-q-a/76927/nrf52840-rtt-log-printingNrf52840 RTT log printing, when I defined a large array of 100k, RTT can not be printed, where can I print it instead??en-USTelligent Community 13Wed, 30 Jun 2021 07:26:01 GMTRE: Nrf52840 RTT log printinghttps://devzone.nordicsemi.com/thread/317856?ContentTypeID=1Wed, 30 Jun 2021 07:26:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:96f59b12-67fe-4b6a-b527-6dd76ee08a74xingye123<p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1625037779088v2.png" alt=" " /></p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1625037796109v3.png" alt=" " /></p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1625037753470v1.png" alt=" " /></p> <p>I define such an array and do nothing, NRF_ LOG_ Info will not be printed out. I just change the array to 8192, and I will print everything normally</p><div style="clear:both;"></div>RE: Nrf52840 RTT log printinghttps://devzone.nordicsemi.com/thread/317852?ContentTypeID=1Wed, 30 Jun 2021 07:21:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:49051770-6d58-46f7-b6e7-d29542775dd0Sunil vignesh<p>The Log can push 250B at a time </p> <p>How much did you reduced and tried in the global variable</p> <p>and are you using for loop to print the log</p><div style="clear:both;"></div>RE: Nrf52840 RTT log printinghttps://devzone.nordicsemi.com/thread/317844?ContentTypeID=1Wed, 30 Jun 2021 07:00:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:705e5fdb-4eec-4fbe-9bf2-316888884841xingye123<p>No, because there is no outgoing line in the serial port, it is occupied. As long as the array of global variables is reduced, it will be printed immediately，i use sdk15</p><div style="clear:both;"></div>RE: Nrf52840 RTT log printinghttps://devzone.nordicsemi.com/thread/317842?ContentTypeID=1Wed, 30 Jun 2021 06:39:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:436488d3-fb3d-41df-8b00-036b1498f642Sunil vignesh<p>Hi,</p> <p>Did you tried with Uart terminal</p> <p>Which SDK are you using?</p><div style="clear:both;"></div>