flashing hex file through J-link

RE: flashing hex file through J-link

Simon — Thu, 13 Aug 2020 10:11:44 GMT

Check out this thread, which explains how to program a BL651 module (with nRF52810) using and nRF52 DK/pca10040 (which it seems like you have).

Best regards,

Simon

RE: flashing hex file through J-link

sk — Wed, 12 Aug 2020 12:04:01 GMT

i am using JTAG ( EDU ) debugger to flash the hex file through j-flash light. in SWD mode . after done flash program not be executed. after given supply.

RE: flashing hex file through J-link

Simon — Mon, 10 Aug 2020 11:57:26 GMT

What hex file are you using? Are you using NCS or the nRF5 SDK?

If you are using a hex file built from a BLE application in the nRF5 SDK, remember to flash the SoftDevice as well.

If this is not the case, there may be many reasons for the hex file not working. If you build the hex file yourself, I would recommend you to debug your application to see if there are any asserts triggering, hard faults occurring or if any function call fails. Enabling logging may also be helpful. If you are using a prebuilt hex file, could you point me to which one? Then I can test it myself.

Best regards,

Simon