Skip to content

Add GET_CAPABILITIES command and Capability flags #34

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
kbx81 wants to merge 4 commits into
base: main
Choose a base branch
from
+13 −0
Open

Add GET_CAPABILITIES command and Capability flags #34

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
f3f9742
Add GET_CAPABILITIES command and extend the capability bitmask
kbx81 Jun 12, 2026
da97faf
Merge branch 'main' into add-get-capabilities
jesserockz Jun 15, 2026
4de6eda
Separate network state from the capabilities bitmask
kbx81 Jun 16, 2026
c82df92
Merge remote-tracking branch 'upstream/main' into add-get-capabilities
kbx81 Jun 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions src/improv.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -45,10 +45,23 @@ enum Command : uint8_t {
GET_WIFI_NETWORKS = 0x04,
HOSTNAME = 0x05,
DEVICE_NAME = 0x06,
GET_NETWORK_STATE = 0x07,
BAD_CHECKSUM = 0xFF,
};

static const uint8_t CAPABILITY_IDENTIFY = 0x01;

// Network-state flags, returned in the first byte of a GET_NETWORK_STATE (0x07) RPC response. This
// is a separate bitfield from the BLE capabilities bitmask (which reports supported RPC commands).
// NETWORK_IS_ONLINE is dynamic (current connectivity); the SUPPORTS_* bits report which interfaces
// the device has. When NETWORK_IS_ONLINE is set, reachable device URL(s) follow as later elements.
enum NetworkState : uint8_t {
NETWORK_IS_ONLINE = 1 << 0, // device currently has network connectivity via any interface
NETWORK_SUPPORTS_WIFI = 1 << 1, // Wi-Fi interface present (may be disabled)
NETWORK_SUPPORTS_ETHERNET = 1 << 2, // Ethernet interface present
NETWORK_SUPPORTS_THREAD = 1 << 3, // Thread interface present
NETWORK_SUPPORTS_MODEM = 1 << 4, // Cellular modem present
};
static const uint8_t IMPROV_SERIAL_VERSION = 1;

enum ImprovSerialType : uint8_t {
Expand Down