Martin Kojtal
cc3000 websocket demo for cc3000
Dependencies: NVIC_set_all_priorities WebSocketClient cc3000_hostdriver_mbedsocket mbed
Revision 0:7f1ab388e9c4, committed 2013-10-01
- Comitter:
- Kojto
- Date:
- Tue Oct 01 15:42:21 2013 +0000
- Child:
- 1:214d23448fa7
- Commit message:
- websocket demo initial version
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NVIC_set_all_priorities.lib Tue Oct 01 15:42:21 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/frankvnk/code/NVIC_set_all_priorities/#d3f63dfa84b7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WebSocketClient.lib Tue Oct 01 15:42:21 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/samux/code/WebSocketClient/#4567996414a5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/cc3000_hostdriver_mbedsocket.lib Tue Oct 01 15:42:21 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Kojto/code/cc3000_hostdriver_mbedsocket/#7069c5f1e6f4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/init.cpp Tue Oct 01 15:42:21 2013 +0000
@@ -0,0 +1,50 @@
+#include "main.h"
+
+#if (MY_BOARD == WIGO)
+
+#include "NVIC_set_all_priorities.h"
+
+/**
+ * \brief Wi-Go initialization
+ * \param none
+ * \return none
+ */
+void init() {
+ DigitalOut PWR_EN1(PTB2);
+ DigitalOut PWR_EN2(PTB3);
+
+ // Wi-Go set current to 500mA since we're turning on the Wi-Fi
+ PWR_EN1 = 0;
+ PWR_EN2 = 1;
+
+ NVIC_set_all_irq_priorities(3);
+ NVIC_SetPriority(SPI0_IRQn, 0x0); // Wi-Fi SPI interrupt must be higher priority than SysTick
+ NVIC_SetPriority(PORTA_IRQn, 0x1);
+ NVIC_SetPriority(SysTick_IRQn, 0x2); // SysTick set to lower priority than Wi-Fi SPI bus interrupt
+ PORTA->PCR[16] |=PORT_PCR_ISF_MASK;
+ PORTA->ISFR |= (1<<16);
+}
+
+#elif (MY_BOARD == WIFI_DIPCORTEX)
+
+/**
+ * \brief Wifi DipCortex initialization
+ * \param none
+ * \return none
+ */
+void init() {
+
+}
+
+#else
+
+/**
+ * \brief Place here init routine for your board
+ * \param none
+ * \return none
+ */
+void init() {
+
+}
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Oct 01 15:42:21 2013 +0000
@@ -0,0 +1,160 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "mbed.h"
+#include "cc3000.h"
+#include "main.h"
+
+#include "Websocket.h"
+
+using namespace mbed_cc3000;
+
+Serial pc(USBTX, USBRX);
+tUserFS user_info;
+
+/* cc3000 module declaration specific for user's board. Check also init() */
+#if (MY_BOARD == WIGO)
+cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn);
+#elif (MY_BOARD == WIFI_DIPCORTEX)
+
+#else
+
+#endif
+
+#ifndef CC3000_UNENCRYPTED_SMART_CONFIG
+ const uint8_t smartconfigkey[] = {0x73,0x6d,0x61,0x72,0x74,0x63,0x6f,0x6e,0x66,0x69,0x67,0x41,0x45,0x53,0x31,0x36};
+#else
+ const uint8_t smartconfigkey = 0;
+#endif
+
+/**
+ * \brief Print cc3000 information
+ * \param none
+ * \return none
+ */
+void print_cc3000_info() {
+ uint8_t myMAC[8];
+
+ printf("MAC address + cc3000 info\n");
+ wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
+ wifi.get_mac_address(myMAC);
+ printf(" MAC address %02x:%02x:%02x:%02x:%02x:%02x\n\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]);
+
+ printf(" FTC %i\n",user_info.FTC);
+ printf(" PP_version %i.%i\n",user_info.PP_version[0], user_info.PP_version[1]);
+ printf(" SERV_PACK %i.%i\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]);
+ printf(" DRV_VER %i.%i.%i\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]);
+ printf(" FW_VER %i.%i.%i\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]);
+}
+
+/**
+ * \brief Connect to SSID with a timeout
+ * \param ssid Name of SSID
+ * \param key Password
+ * \param sec_mode Security mode
+ * \return none
+ */
+void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) {
+ printf("Connecting to SSID: %s. Timeout is 10s.\n",ssid);
+ if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) {
+ printf(" Connected\n");
+ } else {
+ printf(" Connection timed-out (error). Please restart.\n");
+ while(1);
+ }
+}
+
+/**
+ * \brief Connect to SSID without security
+ * \param ssid Name of SSID
+ * \return none
+ */
+void connect_to_ssid(uint8_t *ssid) {
+ wifi.connect_open((uint8_t *)ssid);
+}
+
+/**
+ * \brief First time configuration
+ * \param none
+ * \return none
+ */
+void do_FTC(void) {
+ printf("Running First Time Configuration\n");
+ wifi.start_smart_config(smartconfigkey);
+ while (wifi.is_dhcp_configured() == false) {
+ wait_ms(500);
+ printf("Waiting for dhcp to be set.\n");
+ }
+ user_info.FTC = 1;
+ wifi.set_user_file_info((uint8_t *)&user_info, sizeof(user_info));
+ wifi._wlan.stop();
+ printf("FTC finished.\n");
+}
+
+/** Ping a site
+ * \param none
+ * \return int
+ */
+int main() {
+ init(); /* board dependent init */
+ pc.baud(115200);
+
+ wifi.start(0);
+ printf("cc3000 Websocket demo.\n");
+ print_cc3000_info();
+
+ printf("Attempting SSID Connection\n");
+#if (USE_SMART_CONFIG == 1)
+ if (user_info.FTC == 1) {
+ wifi._wlan.ioctl_set_connection_policy(0, 1, 1);
+ } else {
+ printf("Smart config is not set, starting configuration\n");
+ do_FTC();
+ printf("Smart config is set. Please restart your board.\n");
+ while(1);
+ }
+#else
+ wifi._wlan.ioctl_set_connection_policy(0, 0, 0);
+#ifndef CC3000_TINY_DRIVER
+#ifdef AP_KEY
+ connect_to_ssid(SSID,AP_KEY,AP_SECURITY);
+#else
+ connect_to_ssid((uint8_t *)SSID);
+#endif
+#else
+ connect_to_ssid((uint8_t *)SSID);
+#endif
+#endif
+ printf("DHCP request\n");
+ while (wifi.is_dhcp_configured() == false) {
+ wait_ms(500);
+ printf(" Waiting for dhcp to be set.\n");
+ }
+
+ tNetappIpconfigRetArgs ipinfo2;
+ wifi.get_ip_config(&ipinfo2); // data is returned in the ipinfo2 structure
+ printf("\n DHCP assigned IP Address = %d.%d.%d.%d\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]);
+
+ Websocket ws("ws://sockets.mbed.org/ws/Kojto/rw");
+ while (!ws.connect());
+
+ printf("Connected to websocket server.\n");
+ while (1) {
+ ws.send("WebSocket Hello World over cc3000");
+ wait(1.0);
+ }
+
+ wifi.disconnect();
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.h Tue Oct 01 15:42:21 2013 +0000 @@ -0,0 +1,41 @@ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef MAIN_H +#define MAIN_H + +#define WIGO 1 +#define WIFI_DIPCORTEX 2 +#define UNDEFINED 3 + +#define MY_BOARD WIGO + +/* use this defines in AP_SECURITY */ +#define NONE 0 +#define WEP 1 +#define WPA 2 +#define WPA2 3 + +// use smart config +#define USE_SMART_CONFIG 0 + + // Default SSID Settings +#define AP_KEY "test" +#define AP_SECURITY WPA2 // WPA2 must be enabled for use with iPhone or Android phone hotspot! +#define SSID "test" + +void init(); + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Oct 01 15:42:21 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file