ProGate Firmware Specification

ProGate firmware is using ALSA and GPIO to interact with H/W.

Interface Description

nametypedescription
ALSAAudio outSend to speaker
ALSAAudio inReceive from MIC
GPIO #0PTT OutWhen PTT locked by server system, GPIO is High.
GPIO #10Power LED onWhen ProGate is started, GPIO is High.
GPIO #7Act LED onWhen ProGate is initialized, GPIO is High.
GPIO #14Joind to channel LED onWhen ProGate is joined to channel, GPIO is High.
/dev/ttyS2UART(Rx/Tx)Option