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92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
#if MG_ENABLE_TCPIP && defined(MG_ENABLE_DRIVER_NXP_WIFI) && \
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MG_ENABLE_DRIVER_NXP_WIFI
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#include "drivers/nxp_wifi.h"
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bool __attribute__((weak)) netif_init(struct mg_tcpip_if *ifp) {
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(void) ifp;
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MG_ERROR(("Please link wifi/port/net contents"));
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return false;
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}
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size_t __attribute__((weak))
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netif_tx(const void *bfr, size_t len, struct mg_tcpip_if *ifp) {
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(void) bfr;
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(void) len;
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netif_init(ifp);
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return 0;
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}
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bool __attribute__((weak)) netif_connect(struct mg_wifi_data *wifi) {
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(void) wifi;
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return netif_init(NULL);
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}
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bool __attribute__((weak))
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netif_poll(struct mg_tcpip_if *ifp, bool s1, mg_tcpip_event_handler_t evcb) {
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(void) ifp;
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(void) s1;
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(void) evcb;
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return false;
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}
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static struct mg_tcpip_if *s_ifp;
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static uint32_t s_ip, s_mask;
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static void wifi_cb(struct mg_tcpip_if *ifp, int ev, void *ev_data) {
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struct mg_wifi_data *wifi =
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&((struct mg_tcpip_driver_nxp_wifi_data *) ifp->driver_data)->wifi;
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if (wifi->apmode && ev == MG_TCPIP_EV_ST_CHG &&
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*(uint8_t *) ev_data == MG_TCPIP_STATE_UP) {
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MG_DEBUG(("Access Point started"));
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s_ip = ifp->ip, ifp->ip = wifi->apip;
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s_mask = ifp->mask, ifp->mask = wifi->apmask;
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ifp->enable_dhcp_client = false;
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ifp->enable_dhcp_server = true;
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}
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}
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static bool nxp_wifi_init(struct mg_tcpip_if *ifp) {
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struct mg_wifi_data *wifi =
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&((struct mg_tcpip_driver_nxp_wifi_data *) ifp->driver_data)->wifi;
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s_ifp = ifp;
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s_ip = ifp->ip;
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s_mask = ifp->mask;
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ifp->pfn = wifi_cb;
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if (!netif_init(ifp)) return false;
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if (wifi->apmode) {
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return mg_wifi_ap_start(wifi);
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} else if (wifi->ssid != NULL && wifi->pass != NULL) {
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return mg_wifi_connect(wifi);
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}
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return true;
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}
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bool nxp_wifi_poll(struct mg_tcpip_if *ifp, bool s1) {
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return netif_poll(ifp, s1, mg_tcpip_call);
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}
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struct mg_tcpip_driver mg_tcpip_driver_nxp_wifi = {nxp_wifi_init, netif_tx,
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NULL, nxp_wifi_poll};
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bool mg_wifi_connect(struct mg_wifi_data *wifi) {
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s_ifp->ip = s_ip;
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s_ifp->mask = s_mask;
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if (s_ifp->ip == 0) s_ifp->enable_dhcp_client = true;
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s_ifp->enable_dhcp_server = false;
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return netif_connect(wifi);
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}
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bool __attribute__((weak)) mg_wifi_scan(void) {
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return netif_init(NULL);
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}
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bool __attribute__((weak)) mg_wifi_disconnect(void) {
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return netif_init(NULL);
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}
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bool __attribute__((weak)) mg_wifi_ap_start(struct mg_wifi_data *wifi) {
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(void) wifi;
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return netif_init(NULL);
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}
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bool __attribute__((weak)) mg_wifi_ap_stop(void) {
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return netif_init(NULL);
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}
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#endif
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