ARM mbed STM32+cc3100 demo

PUBLISHED_FROM=edf899f7493b70660006fd605f0301a44cd16356

examples/Makefile

@@ -3,7 +3,7 @@
 
 # `wildcard ./*/` works in both linux and linux/wine, while `wildcard */` enumerates nothing under wine
 SUBDIRS = $(sort $(dir $(wildcard ./*/)))
-SUBDIRS:=$(filter-out ./ ./CC3200/ ./ESP8266_RTOS/ ./MSP432/ ./NXP_K64/ ./PIC32/ ./STM32F4_CC3100/, $(SUBDIRS))
+SUBDIRS:=$(filter-out ./ ./CC3200/ ./ESP8266_RTOS/ ./MSP432/ ./NXP_K64/ ./PIC32/ ./STM32F4_CC3100/ ./mbed/, $(SUBDIRS))
 
 ifeq ($(OS), Windows_NT)
   SUBDIRS:=$(filter-out ./load_balancer/ ./netcat/ ./raspberry_pi_mjpeg_led/ ./captive_dns_server/, $(SUBDIRS))

examples/mbed/MACROS.txt

@@ -0,0 +1 @@
+MG_NET_IF=MG_NET_IF_SIMPLELINK

examples/mbed/main.cpp

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2014-2016 Cesanta Software Limited
+ * All rights reserved
+ */
+
+#include "mbed.h"
+#include "mongoose.h"
+
+#define WIFI_STA_SSID "yourssid"
+#define WIFI_STA_PASS "yourpass"
+
+#define HTTP_SERVER_PORT "80"
+
+DigitalOut led_green(LED1);
+DigitalOut led_red(LED3);
+DigitalOut led_blue(LED4);
+
+void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
+  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("%p: Connection from %s\r\n", nc, addr);
+      break;
+    }
+    case MG_EV_HTTP_REQUEST: {
+      struct http_message *hm = (struct http_message *) ev_data;
+      char addr[32];
+      mg_sock_addr_to_str(&nc->sa, addr, sizeof(addr),
+                          MG_SOCK_STRINGIFY_IP | MG_SOCK_STRINGIFY_PORT);
+      printf("%p: %.*s %.*s\r\n", nc, (int) hm->method.len, hm->method.p,
+             (int) hm->uri.len, hm->uri.p);
+      mg_send_response_line(nc, 200,
+                            "Content-Type: text/html\r\n"
+                            "Connection: close");
+      mg_printf(nc,
+                "\r\n<h1>Hello, %s!</h1>\r\n"
+                "You asked for %.*s\r\n",
+                addr, (int) hm->uri.len, hm->uri.p);
+      nc->flags |= MG_F_SEND_AND_CLOSE;
+
+      led_blue = !led_blue;
+      break;
+    }
+    case MG_EV_CLOSE: {
+      printf("%p: Connection closed\r\n", nc);
+      break;
+    }
+  }
+}
+
+int main() {
+  struct mg_mgr mgr;
+
+  Serial pc(SERIAL_TX, SERIAL_RX, 115200);
+  printf("Mongoose demo\n");
+  led_green = 1; /* off */
+  led_blue = 1;  /* off */
+
+  SimpleLinkInterface wifi(PG_10, PG_11, SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS);
+
+  sl_NetAppStop(SL_NET_APP_HTTP_SERVER_ID);
+
+  wifi.connect(WIFI_STA_SSID, WIFI_STA_PASS);
+
+  const char *ip = wifi.get_ip_address();
+  const char *gw = wifi.get_gateway();
+  const char *mac = wifi.get_mac_address();
+  printf("IP address is: %s\n", ip ? ip : "No IP");
+  printf("GW address is: %s\n", gw ? gw : "No IP");
+  printf("MAC address is: %s\n", mac ? mac : "No MAC");
+
+  mg_mgr_init(&mgr, NULL);
+
+  const char *err;
+  struct mg_bind_opts opts = {};
+  opts.error_string = &err;
+  mg_connection *nc = mg_bind_opt(&mgr, HTTP_SERVER_PORT, ev_handler, opts);
+  if (nc == NULL) {
+    printf("Failed to create listener: %s\r\n", err);
+    led_red = 0; /* on */
+    return 1;
+  }
+  mg_set_protocol_http_websocket(nc);
+  printf("Server address: http://%s:%s\n", ip, HTTP_SERVER_PORT);
+
+  while (true) {
+    mg_mgr_poll(&mgr, 1000);
+    led_green = !led_green;
+  }
+}

examples/mbed/mbed-os.lib

@@ -0,0 +1 @@
+https://github.com/ARMmbed/mbed-os/#f5fb485dcd4e6ed8d913d61da453ae04b804ec11

examples/mbed/mongoose

@@ -0,0 +1 @@
+../..

examples/mbed/simplelink.lib

@@ -0,0 +1 @@
+https://github.com/cesanta/simplelink_mbed/#d1d93d105d02e95607f366d268d16088beca1fb5

mongoose.h

@@ -794,6 +794,10 @@ struct timeval {
 
 #if MG_NET_IF == MG_NET_IF_SIMPLELINK
 
+#define MG_SIMPLELINK_NO_OSI 1
+
+#include <simplelink.h>
+
 typedef int sock_t;
 #define INVALID_SOCKET (-1)