Hello,
I'm using the target device as a K32L2B31VFM0A and the host device as an Nrf52840 microcontroller.
I want to perform an application firmware upgrade of the target device( K32L2B31VFM0A) from the host microcontroller (nRF52840).
I'm using only four pins for the serial bootloader.
LPUART0_RX -Prot PTA1
LPUART0_TX - Port PTA2
NMI_b (BOOTCFG0) - Port PAT4
Reset -Port PTA20
can you please give suggestions on how to do it?
hello,
I have to download the host application firmware file (blhost_2.6.2.zip) but this source is in.cpp, so can you provide source code in.c file.
thanks
-Nikunj