I’m using bootloader ROM of the Kinetis KL27Z to flash my application into the device through “blhost” using command line.
I need to change the “Bootloader Configuration Area (BCA)” and the FTFA_FOPT register to configure the initialization of the microcontroller and disable NMI pin option during the system reset (In my hardware system I don’t have any access to NMI pin). Can I change these configurations using the “blhost” application or I need to set these configurations on my application source code ? (I’m using de KSDK 1.3 with Processor Expert).
Do is available an option where the device enter in the bootloader mode when connected and after a defined time run the application on flash?
I would like to change the Manufacturer and Product strings of “Kinetis Bootloader”. Can I change it using the proper “blhost.exe”, loading a “MyConfig.dat” for example? (I’m using the bootloader in the HID USB mode).
If all the previous questions are possible, how can I configure my main application to don’t overwrite the values of “FTFA_FOPT” register?