LPC845 reinvoke_ISP not working

[pasqualebarrega]

I'm using LPC845 internal bootloader, when I invoke the command "Reinvoke ISP" from flash or from ram I obtain this error: "0x1C     REINVOKE_ISP_CONFIG              Reinvoke ISP not successful"

I have tried to invoke this command also after SystemInit (before starting others application tasks) but nothing changed.

Thank you.

[Carlos_Mendoza]

Hi Pasquale,

Are you using the Code Bundle or the MCUXpresso SDK as base for your application? Which ISP interface are you selecting? If using USART ISP mode, make sure to enable the clocks to the default before calling this command.

Hope it helps!

Best Regards,
Carlos Mendoza
Technical Support Engineer