wt/mongoose
1
0 Fork 0
mirror of https://github.com/cesanta/mongoose.git synced 2026-11-01 13:10:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3741 from cesanta/w71_2

Browse Source 
Ethernet + IPv4 over 802.15.4 + bridge, mcxw71 and rw612
This commit is contained in:
Sergey Lyubka authored and GitHub committed 2026-10-21 10:22:43 +01:00
2 parents 03f240a244 1ca4fd1fef
commit ef96f7a28c
27 files changed
+4342
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

mongoose.h
+104
View File
@@ -4168,6 +4168,7 @@ extern void mg_mqtt_poll(struct mg_mgr *);
// Supported OTA targets
#define MG_OTA_NONE 0 // No OTA support
#define MG_OTA_STM32H5 1 // STM32 H5
@@ -4184,6 +4185,7 @@ extern void mg_mqtt_poll(struct mg_mgr *);
#define MG_OTA_RT1170 304 // IMXRT1170
#define MG_OTA_RT1180 305 // IMXRT1180
#define MG_OTA_MCXN 310 // MCXN947
#define MG_OTA_MCXW71 311 // MCXW71
#define MG_OTA_RW612 320 // FRDM-RW612
#define MG_OTA_FLASH 900 // OTA via internal flash
#define MG_OTA_ESP32 910 // ESP32 OTA implementation
@@ -4213,6 +4215,19 @@ bool mg_ota_write(const void *buf, size_t len);
// Ends the OTA process and commits the written firmware.
bool mg_ota_end(void);
// Push-based OTA: mg_http_stream_body() callback that flashes the request
//
// ```c
// if (ev == MG_EV_HTTP_HDRS) {
// struct mg_http_message *hm = (struct mg_http_message *) ev_data;
// if (mg_match(hm->uri, mg_str("/ota"), NULL) &&
// !mg_http_stream_body(c, hm, mg_http_ota_cb, NULL)) {
// mg_http_reply(c, 400, "", "POST firmware with Content-Length\n");
// }
// }
// ```
bool mg_http_ota_cb(struct mg_http_message *hm, struct mg_str *data, void **p);
// MG_OTA_ROLLBACK: swap firmware banks and reset. On flash-based OTA, the
// default calls swap_fn() (no-op on single-bank) then resets. Override in
// mongoose_config.h for platforms without mg_flash (ESP32, PicoSDK, etc.).
@@ -4731,6 +4746,41 @@ extern struct mg_tcpip_driver mg_tcpip_driver_nxp_wifi;
extern struct mg_tcpip_driver mg_tcpip_driver_st67w6;
extern struct mg_tcpip_driver mg_tcpip_driver_atcmd;
extern struct mg_tcpip_driver mg_tcpip_driver_netc;
extern struct mg_tcpip_driver mg_tcpip_driver_mcxw71;
extern struct mg_tcpip_driver mg_tcpip_driver_rw612_154;
// IEEE 802.15.4 radio channel and PAN ID. Settable in mongoose_config.h
#ifndef MG_L2_802154_CHANNEL
#define MG_L2_802154_CHANNEL 15 // 11..26
#endif
#ifndef MG_L2_802154_PAN_ID
#define MG_L2_802154_PAN_ID 0xabcd
#endif
// driver_data for IEEE 802.15.4 radio drivers. The interface is Ethernet:
// each Ethernet frame is split into broadcast radio frames, and reassembled
// on the other side, see mg_l2_802154_tx() and mg_l2_802154_rx()
struct mg_l2_802154_data {
uint8_t channel; // User-set channel, 11..26
uint16_t pan_id; // User-set PAN ID
uint8_t seq, tag; // MAC sequence number, tag of the last sent frame
uint8_t rxtag, rxnext; // Frame being reassembled: tag, next fragment
uint8_t rxsrc[8]; // Its sender
uint16_t rxlen; // Its bytes received so far
uint8_t rxbuf[1514]; // Reassembly buffer, one Ethernet frame
};
// Splits an Ethernet frame into radio frames, sends each by calling send().
// Called by radio drivers' tx(). Return len, or 0 on error
size_t mg_l2_802154_tx(struct mg_tcpip_if *ifp, const void *buf, size_t len,
size_t (*send)(const uint8_t *, size_t,
struct mg_tcpip_if *));
// Adds a received radio frame f of n bytes to the frame being reassembled.
// Called by radio drivers' rx(). Return the Ethernet frame length, copied to
// buf, when it is complete, otherwise 0
size_t mg_l2_802154_rx(struct mg_tcpip_if *ifp, const uint8_t *f, size_t n,
void *buf, size_t len);
// SPI bus abstraction for SPI-attached network chips (e.g. W5500).
// Populate and assign to the driver's driver_data field.
@@ -5118,6 +5168,31 @@ struct mg_tcpip_driver_imxrt_data {
#endif
#if MG_ENABLE_TCPIP && defined(MG_ENABLE_DRIVER_MCXW71) && \
MG_ENABLE_DRIVER_MCXW71
// NXP MCXW71 IEEE 802.15.4 radio, ZLL link layer, as an Ethernet interface:
// Ethernet frames are split into radio frames, see mg_l2_802154_tx().
// The transceiver (XCVR) must be set up for 802.15.4 before mg_tcpip_init(),
// see hal_radio_init() in the FRDM-MCXW71 tutorial.
// driver_data: struct mg_l2_802154_data, channel and PAN ID set
#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_mcxw71; \
mif_.driver_data = &driver_data_; \
MG_SET_MAC_ADDRESS(mif_.mac); \
mg_tcpip_init(mgr, &mif_); \
MG_INFO(("Driver: mcxw71, channel %d", MG_L2_802154_CHANNEL)); \
} while (0)
#endif
#if defined(MG_ENABLE_TCPIP) && MG_ENABLE_TCPIP && \
defined(MG_ENABLE_DRIVER_NETC) && MG_ENABLE_DRIVER_NETC
@@ -5336,6 +5411,35 @@ struct mg_tcpip_driver_rw612_data {
#endif
#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
#if MG_ENABLE_TCPIP && defined(MG_ENABLE_DRIVER_SAME54) && \
MG_ENABLE_DRIVER_SAME54