Hi
I plan to use nrf52 DK to program my device by using a connector https://www.tag-connect.com/product/tc2030-idc-nl
But should I connect it to debug in or debug out?
what's the difference between them?
Thanks,
Cindy
Hi
I plan to use nrf52 DK to program my device by using a connector https://www.tag-connect.com/product/tc2030-idc-nl
But should I connect it to debug in or debug out?
what's the difference between them?
Thanks,
Cindy
See the User Guide for details!
'Debug Out' is for when you're using the JLink on the DK to debug an external target.
I guess it means I should use debug out, but there isn't much explain about debug in, only saying use it when nrf52 DK is on battery? I dont know if I understand it right.
Debug in is where you want to debug the nRF52832 on the DK with an external debugger. Use debug out to connect to your board.
Debug in is where you want to debug the nRF52832 on the DK with an external debugger. Use debug out to connect to your board.
so if there are two chips on one debugger, they will both be programmed with the same firmware? what about output reading?
like,
how I can modify this instruction to read my external board?
Thanks,
Cindy
No, it will only be able to connect and program one device at the time.
From the user guide: When the external board is powered, the interface MCU will detect the supply voltage of the board and program/debug the target chip on the external board instead of the onboard nRF52832.
so with the same PuTTY setting, I should be able to get the data reading from my external board no problem?
PuTTY is just a terminal - it needs to connect to a UART.
The Debug Out connector does not carry any UART signals.