I write version of ble app into uicr, and I want to rewrite it when I update my ble app.
Or I must erase all chip , then write uicr again?
I write version of ble app into uicr, and I want to rewrite it when I update my ble app.
Or I must erase all chip , then write uicr again?
just erase UICR and then re-write
just erase UICR and then re-write
I don't think it's possible to erase UICR and rewrite without erasing the whole chip.