compression on a data stream C lib for nrf52

[Samer Mattar]

Hi,

my application runs on a bare-metal nrf52 using softdevice.
I need to compress data saved in flash of size ~160KB before sending over BLE and I need to do the compression on a stream of data where I read data from the flash in chunks of 128 bytes and send the compressed data in chunks of 128 bytes.

is there an open source C library that provides this functionality?

[howard n2wx]

Maybe this https://github.com/atomicobject/heatshrink ? 

DIsclaimer:  Haven't used it so please report back on your success or lack thereof