Unable to flash LPC4337 using Flash GUI tool of mcuxpresso

[vinayshivappa]

Hi

I am using mcuxpresso v.2021 to flash my project into LPC4337. In Debug session, it is able to successfully flash and run the program and then after flashing from GUI tool, it showed successful in console but after restarting the board, the program is unable to boot on powerup.

Also tried Flash Magic, but if we activate Bank A, half of the program functionalities are only working and nothing works if Bank B is activated.

Kindly provide some solution. Ask for other relevant information if needed.

[vinayshivappa]

hi @Alice_Yang 

In the project, I am using the PE0003_Driverlib and lpc_chip_43xx library as dependencies.

[Alice_Yang]

Hello @vinayshivappa 

How about simple demo under LPCopen?

BR

Alice

[Alice_Yang]

Hello @vinayshivappa 

Does this issue only occur on a specific project? How about testing with a demo under LPCopen?

If  there is also issue with demo, you can show the detail steps about how to reproduce.

BR

Alice

[vinayshivappa]

Hi Sir,

Standalone LED toggle example ,we can able to flash on our target and same application can able to run during power-on of the lpc4337 target.

but our project along with PElibraries and lpc43xx libraries we can able to do Debug .But failed to perform flash operations.

Kindly suggest the solution as soon as possible

[Alice_Yang]

Hello @vinayshivappa 

Does this issue can reproduce on NXP demo board lpcxpresso4337?

If yes, you can send your project and tell detail steps to reproduce.

BR

Alice