Hello
I would like to upgrade my LPC4337 with USB-bus (USB1).
My question is : is it possible to use "IAP Re-invoke ISP()" to enter downloading mode with USB1 and not only UART0 ?
Is yes, how can I do that ?
Regards
Hi jean-marcrouxel
No, IAP Re-invoke ISP only supports UART0 pins U0_RX and U0_TX. It doesn't support USB interface. If user needs to update firmware with USB interface during run time, he needs to develop his own secondary bootloader.
Have a nice day,
Jun Zhang
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