Hello !
I would like to change standard DFU pin ( 0,23 ) to own one e.g 0,4
I have forwarded 0,23 to net core and add to mcuboot.conf the next configuration :
# Use GPIO for trigger update
CONFIG_BOOT_SERIAL_DETECT_PORT="GPIO_0"
#CONFIG_BOOT_SERIAL_DETECT_PIN=23
CONFIG_BOOT_SERIAL_DETECT_PIN=4
CONFIG_BOOT_SERIAL_DETECT_PIN_VAL=0
CONFIG_BOOT_SERIAL_DETECT_DELAY=0
And application core reboot all the time in loop, even I only forward this pin to network core.
How to change DFU trigger pin in correct way in all bootloaders and core images ?
How disable GPIO trigger pin completely for be sure if it not used by zephyr components ?
I need 0,23 for own usage on network core side in any case, even FW update feature can be disabled for now.
** Booting Zephyr OS build v3.2.99-ncs2 ***
I: Starting bootloader
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Boot source: none
I: Swap type: none
I: Bootloader chainload address offset: 0x18000
... reboot again ...
Regards,
Eugene
