Combined hex file flash download to nrf2840 need a power off and power on to run the code

RE: Combined hex file flash download to nrf2840 need a power off and power on to run the code

Vidar Berg — Wed, 05 Jan 2022 13:37:57 GMT

Hi,

I currently don't have access to a J-flash , so I'm unable to verify on my end. But have you tried to see if you can start execution manually from Jflash.exe?

Target -> Manual programming -> Start Application

RE: Combined hex file flash download to nrf2840 need a power off and power on to run the code

Akshay19 — Wed, 05 Jan 2022 11:11:00 GMT

i tried this but it didn't worked .both tried only reset and reset with Go

RE: Combined hex file flash download to nrf2840 need a power off and power on to run the code

Vidar Berg — Mon, 03 Jan 2022 07:34:03 GMT

Hi,

Please try to add the steps shown in the screenshot below. I'm not sure if 'go' is required or not, so you may try to omit it.

RE: Combined hex file flash download to nrf2840 need a power off and power on to run the code

Akshay19 — Tue, 28 Dec 2021 12:58:28 GMT

hi vidar,

Thanks for your reply . The setting configuration in the above picture is what you are asking.But on exit i have put that to blank

RE: Combined hex file flash download to nrf2840 need a power off and power on to run the code

Vidar Berg — Wed, 22 Dec 2021 13:43:17 GMT

Hello,

Is your J-flash project configured to reset the device on exit (i.e. after the FW image has been loaded). You need a reset for program execution to start.

Best regards,

Vidar