Minimize number of exported methods by unifying all osdp_cp_send_cmd_*()
as osdp_cp_send_command().
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
This patch adds Secure Channel capabilities to osdp Control Panel and
Peripheral Device modes.
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
Some of the names used in `struct osdp_cmd` where directly as in the
specification. Initially it appealed to keep them like that but with
time, a little more consistent naming of members helps if you haven't
read the specification document very recently.
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
Following the PD mode implementation (9a91b4ad), this patch adds support
for CP mode of operation in OSDP.
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
Open Supervised Device Protocol (OSDP) describes the communication
protocol for interfacing one or more Peripheral Devices (PD) to a
Control Panel (CP). The PDs are slave devices that waits for commands
from a CP. The communication happens over a RS485 multi-drop connection
with specification for a secure channel communication.
This patch adds initial support for OSDP in PD mode without secure
channel.
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
