How can I allocate a huge buffer (80KB) from the heap on NRF 9160 setup?

RE: How can I allocate a huge buffer (80KB) from the heap on NRF 9160 setup?

Heidi — Thu, 26 Nov 2020 12:43:12 GMT

Hi!

Your update was exactly what I was going to suggest. Use the DFU module in NCS to store the new FW image in the flash memory partition.

Not sure what you mean by "the flash memory area of image_1 (reserved for secured image)".

Best regards,

Heidi

RE: How can I allocate a huge buffer (80KB) from the heap on NRF 9160 setup?

Rafalino — Tue, 24 Nov 2020 12:00:34 GMT

Update -

As I am running in Non-Secure mode, I am thinking of using the flash memory area of image_1 (reserved for secured image) on NRF9160, to store the image of the BT840X.

Is there something that I am missing in this approach ?