Hi. I used a translator.
I used nrfutil to insert Softdevice & Bootloader into nrf52832 and then implemented the function to flash the application using bluetooth using nRF Toolbox.
It works very well.
I have something to ask.
I know the nRF52832's flash memory is 512KB.
However, when we checked the size of the bootloader with nRFgo Studio, we found that it was 544 KB.
Is the size of flash memory and bootloader not related to each other?
Thanks in advance for your help.
Hi,
It may be an issue with nRFgo Studio, but you can try using nrfjprog from command line to read out the CODEPAGESIZE and CODESIZE:
In this case it's 0x1000 * 0x80 = 4096 * 128 = 524288bytes.
(But typicallly they calculate 4000 * 128 = 512000bytes for historical reasons in datasheets.)
Best regards,
Kenneth
Hi,
It may be an issue with nRFgo Studio, but you can try using nrfjprog from command line to read out the CODEPAGESIZE and CODESIZE:
In this case it's 0x1000 * 0x80 = 4096 * 128 = 524288bytes.
(But typicallly they calculate 4000 * 128 = 512000bytes for historical reasons in datasheets.)
Best regards,
Kenneth
