Module proximity1 

Proximity-1 coding pipeline (CCSDS 211.2-B-3). Proximity-1 Coding and Synchronization (CCSDS 211.2-B-3).

Composes existing coding primitives into the Proximity-1 coding pipeline: randomizer → convolutional FEC (rate 1/2, K=7) → 24-bit ASM framing.

The write pipeline accepts a Proximity-1 transfer frame and produces a coded PLTU (Proximity Link Transmission Unit) ready for GMSK modulation. The read pipeline reverses this.

Constants

MAX_FRAME_SIZE

Maximum Proximity-1 transfer frame size (2048 octets per spec).

Functions

reader

Creates a Proximity-1 coding read pipeline.

writer

Creates a Proximity-1 coding write pipeline.