Debuge Issue

[shrikant_koli]

i have MKW38A512VFT4 NXP microcontroller in actual hardware board. into that we are upload the driver code using SEGGER j-link debugger ; but its not debuggable. 

its stuck into the startup file.

shrikant_koli_0-1633064701665.png

below are the debugger setting.

shrikant_koli_1-1633064826873.pngshrikant_koli_2-1633064866841.pngshrikant_koli_3-1633064902902.pngshrikant_koli_4-1633064921312.pngshrikant_koli_5-1633064938400.pngshrikant_koli_6-1633064958960.pngshrikant_koli_7-1633064972620.pngshrikant_koli_8-1633064994865.pngshrikant_koli_9-1633065007073.png

Debugging purpose we are use below schematic.

shrikant_koli_10-1633065147927.png

if i have use FRDM-KW38 devlopment board then its has debuge.

So is their any setting for debugging the driver code into actual hardware.

please suggest me.

[shrikant_koli]

Hello Sir,

Thanks for your suggestion.

Yes , we are reffering custom designed board.

we forget to pull-up PTB18.

After pull-up that pin . i am able to debug driver code into custom designed board.

Once again thank you so much.

[Ricardo_Zamora]

Hi,

Hope you are doing well. With actual hardware board, are you referring that is your custom designed board?

You are getting stuck in the NMI_Handler. Could you please clarify if you have a pull-up resistor in that pin? (PTB18)

Best Regards,

Ricardo