mirror of
https://github.com/cesanta/mongoose.git
synced 2024-12-19 20:18:11 +08:00
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/*
|
|
* Copyright (c) 2015 Cesanta Software Limited
|
|
* All rights reserved
|
|
*/
|
|
|
|
#include "esp_common.h"
|
|
|
|
#include "mongoose.h"
|
|
|
|
#define AP_SSID "Mongoose"
|
|
#define AP_PASS "Mongoose"
|
|
#define AP_CHAN 9
|
|
#define MG_LISTEN_ADDR "80"
|
|
|
|
#define MG_TASK_STACK_SIZE 4096 /* bytes */
|
|
#define MGOS_TASK_PRIORITY 1
|
|
|
|
void uart_div_modify(int uart_no, unsigned int freq);
|
|
|
|
void ev_handler(struct mg_connection *nc, int ev, void *p) {
|
|
static const char *reply_fmt =
|
|
"HTTP/1.0 200 OK\r\n"
|
|
"Connection: close\r\n"
|
|
"Content-Type: text/plain\r\n"
|
|
"\r\n"
|
|
"Hello %s\n";
|
|
|
|
switch (ev) {
|
|
case MG_EV_ACCEPT: {
|
|
char addr[32];
|
|
mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
|
|
MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
|
|
printf("Connection %p from %s\n", nc, addr);
|
|
break;
|
|
}
|
|
case MG_EV_HTTP_REQUEST: {
|
|
char addr[32];
|
|
struct http_message *hm = (struct http_message *) p;
|
|
mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
|
|
MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
|
|
printf("HTTP request from %s: %.*s %.*s\n", addr, (int) hm->method.len,
|
|
hm->method.p, (int) hm->uri.len, hm->uri.p);
|
|
mg_printf(nc, reply_fmt, addr);
|
|
nc->flags |= MG_F_SEND_AND_CLOSE;
|
|
break;
|
|
}
|
|
case MG_EV_CLOSE: {
|
|
printf("Connection %p closed\n", nc);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void setup_ap(void) {
|
|
int off = 0;
|
|
struct ip_info info;
|
|
struct softap_config cfg;
|
|
|
|
wifi_set_opmode_current(SOFTAP_MODE);
|
|
memset(&cfg, 0, sizeof(cfg));
|
|
strcpy((char *) cfg.ssid, AP_SSID);
|
|
strcpy((char *) cfg.password, AP_PASS);
|
|
cfg.ssid_len = strlen((const char *) cfg.ssid);
|
|
cfg.authmode =
|
|
strlen((const char *) cfg.password) ? AUTH_WPA2_PSK : AUTH_OPEN;
|
|
cfg.channel = AP_CHAN;
|
|
cfg.ssid_hidden = 0;
|
|
cfg.max_connection = 10;
|
|
cfg.beacon_interval = 100; /* ms */
|
|
|
|
printf("Setting up AP '%s' on channel %d\n", cfg.ssid, cfg.channel);
|
|
wifi_softap_set_config_current(&cfg);
|
|
wifi_softap_dhcps_stop();
|
|
wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, &off);
|
|
wifi_softap_dhcps_start();
|
|
wifi_get_ip_info(SOFTAP_IF, &info);
|
|
printf("WiFi AP: SSID %s, channel %d, IP " IPSTR "\n", cfg.ssid, cfg.channel,
|
|
IP2STR(&info.ip));
|
|
}
|
|
|
|
static void mg_task(void *arg) {
|
|
struct mg_mgr mgr;
|
|
struct mg_connection *nc;
|
|
|
|
printf("\r\n\r\nSDK version: %s\r\n", system_get_sdk_version());
|
|
printf("Free RAM: %d\r\n", system_get_free_heap_size());
|
|
setup_ap();
|
|
|
|
mg_mgr_init(&mgr, NULL);
|
|
|
|
nc = mg_bind(&mgr, MG_LISTEN_ADDR, ev_handler);
|
|
if (nc == NULL) {
|
|
printf("Error setting up listener!\n");
|
|
return;
|
|
}
|
|
mg_set_protocol_http_websocket(nc);
|
|
|
|
while (1) {
|
|
mg_mgr_poll(&mgr, 1000);
|
|
}
|
|
}
|
|
|
|
void user_init(void) {
|
|
uart_div_modify(0, UART_CLK_FREQ / 115200);
|
|
|
|
printf("Free RAM: %d\r\n", system_get_free_heap_size());
|
|
xTaskCreate(mg_task, (const signed char *) "mongoose",
|
|
MG_TASK_STACK_SIZE / 4, /* in 32-bit words */
|
|
NULL, MGOS_TASK_PRIORITY, NULL);
|
|
}
|
|
|
|
uint32_t user_rf_cal_sector_set(void) {
|
|
return 0xfb; /* 0xfb000, just before system data for 8Mbit flash. */
|
|
}
|