DCIM support in NRF91?

[MosheHoori]

Hi ,

Is there a DCMI support on NRF91? if not can it be implemented by SW ? 

Thanks!

[Martin Lesund]

Hi Mashe,

I am not familiar with that abbreviation, could you please elaborate what you mean?

[MosheHoori]

Hi, 

There is a protocol called DCMI,

it is used to transfer data from camera modules. 

I would like to know if i can connect it to the NRF91, 

if there is no HW support for it, I wonder if it can be implemented by SW. 

Thanks !

[Martin Lesund]

Hi Moshe,

There is no dedicated camera interface on nrf91. The closest peripheral that could handle high data throughput is the QSPI peripheral on nRF52840, supporting 4 data lines up to 32 MHz.

The only image demo I know of is the nrf52-ble-image-transfer-demo, connecting a SPI camera module to the nRF52832 and nRF52840 ICs.