Files
mongoose/src/drivers/rw612_154.h
T
2026-10-20 21:48:34 +01:00

30 lines
1.5 KiB
C

#pragma once
#if MG_ENABLE_TCPIP && defined(MG_ENABLE_DRIVER_RW612_154) && \
MG_ENABLE_DRIVER_RW612_154
// NXP RW612 IEEE 802.15.4 radio, as an Ethernet interface: Ethernet frames
// are split into radio frames, see mg_l2_802154_tx(). The radio runs on
// CPU2: NXP BLE/802.15.4 combo firmware, an OpenThread radio co-processor
// (RCP). The firmware must be loaded and running before mg_tcpip_init(), see
// the FRDM-RW612 eth_radio_bridge tutorial. The driver talks to it over the
// CPU2 <-> CPU3 IMU mailbox: IMUMC messages carrying HDLC framed Spinel.
// driver_data: struct mg_l2_802154_data, channel and PAN ID set
#ifndef MG_TCPIP_DRIVER_INIT
#define MG_TCPIP_DRIVER_INIT(mgr) \
do { \
static struct mg_l2_802154_data driver_data_; \
static struct mg_tcpip_if mif_; \
driver_data_.channel = MG_L2_802154_CHANNEL; \
driver_data_.pan_id = MG_L2_802154_PAN_ID; \
mif_.driver = &mg_tcpip_driver_rw612_154; \
mif_.driver_data = &driver_data_; \
MG_SET_MAC_ADDRESS(mif_.mac); \
mg_tcpip_init(mgr, &mif_); \
MG_INFO(("Driver: rw612_154, channel %d", MG_L2_802154_CHANNEL)); \
} while (0)
#endif
#endif