KDDI Fx0 hackathon
mbedデバイスから直接gluinサーバに接続するサンプルです。サーボモータをGluinに接続します。メモリの関係から現在、Ethernet専用になっています。
Dependencies: DxClinet EthernetInterface WebSocketClient mbed-rtos mbed
Fork of
PwmOut_HelloWorld
by 
mbed official
Revision 1:200a677fb4c5, committed 2015-02-14
- Comitter:
- komoritan
- Date:
- Sat Feb 14 00:29:02 2015 +0000
- Parent:
- 0:50d2b9c62765
- Child:
- 2:556ca5608855
- Commit message:
- First Version
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DxClinet.lib Sat Feb 14 00:29:02 2015 +0000 @@ -0,0 +1,1 @@ +DxClinet#735163979ecf
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetInterface.lib Sat Feb 14 00:29:02 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/EthernetInterface/#5887ae6c0c2c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Servo_DxDevice.lib Sat Feb 14 00:29:02 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/PwmOut_HelloWorld/#50d2b9c62765
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WebSocketClient.lib Sat Feb 14 00:29:02 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/samux/code/WebSocketClient/#53d05ccff94a
--- a/main.cpp Tue Feb 12 15:10:53 2013 +0000
+++ b/main.cpp Sat Feb 14 00:29:02 2015 +0000
@@ -1,12 +1,146 @@
#include "mbed.h"
+#include "EthernetInterface.h"
+#include "Websocket.h"
+#include "DxClient.h"
+
+#define PULSE_ON 0.0011
+#define PULSE_OFF 0.0018
+#define PULSE_NU 0.0015
+
+#define GLUINSERVER "ws://xxx.yyy.zzz/dx"
+
+PwmOut servo(p21);
+AnalogIn noise(p15);
+
+DigitalOut led_connect(LED1);
+DigitalOut led_error(LED2);
+
+bool last_ctrl = false;
+bool bUpdate = false;
+
+extern "C" void mbed_mac_address(char *mac);
+
-PwmOut led(LED1);
+static bool device_get( dx_props *props)
+{
+ printf("device_get is called, but do nothing\n");
+ return false;
+}
+static bool device_set( dx_props *props)
+{
+ printf("device_set is called\n");
+
+ if (props->numofprops>0) {
+ printf("%s: %s\n", props->props[0].name, props->props[0].b_val?"true":"false");
+
+ bool ctrl = props->props[0].b_val;
+ if (last_ctrl != ctrl) {
+ if (ctrl) {
+ servo.pulsewidth(PULSE_ON); // servo position determined by a pulsewidth between 1-2ms
+ wait(0.5f);
+ servo.pulsewidth(PULSE_NU); // servo position determined by a pulsewidth between 1-2ms
+ } else {
+ servo.pulsewidth(PULSE_OFF); // servo position determined by a pulsewidth between 1-2ms
+ wait(0.5f);
+ servo.pulsewidth(PULSE_NU); // servo position determined by a pulsewidth between 1-2ms
+ }
+ last_ctrl = ctrl;
+ bUpdate = true;
+ }
+ return true;
+ }
+ return false;
+}
+
-int main() {
- while(1) {
- for(float p = 0.0f; p < 1.0f; p += 0.1f) {
- led = p;
- wait(0.1);
+int main()
+{
+ // init servo
+ servo.period(0.020); // servo requires a 20ms period
+ servo.pulsewidth(PULSE_NU); // servo position determined by a pulsewidth between 1-2ms
+
+ led_connect = 0;
+ led_error = 0;
+
+ // ethernet initialize
+ EthernetInterface ethernet;
+ ethernet.init(); // connect with DHCP
+ int ret_val = ethernet.connect();
+ if (0 == ret_val) {
+ printf("IP Address: %s\n", ethernet.getIPAddress());
+ } else {
+ error("ethernet failed to connect: %d.\n", ret_val);
+ led_error = 1;
+ }
+
+ // get mac address for generationg deviceid
+ char mac[6];
+ char deviceid[32];
+ mbed_mac_address(mac);
+ sprintf( deviceid, "device-%02X-%02X-%02X-%02X-%02X-%02X", mac[0],mac[1],mac[2],mac[3],mac[4],mac[5] );
+ printf( "deviceid: %s\n", deviceid );
+
+
+ // connect to server
+ bool res;
+ DxClient dxc(GLUINSERVER, deviceid, noise.read_u16());
+
+ dxc.set_user("USER","PASS");
+ dxc.set_device_description("manipulator to control Swithes");
+ dxc.set_device_name("manipulator");
+ dxc.set_get_requset_handler( device_get );
+ dxc.set_set_requset_handler( device_set );
+ res = dxc.connect();
+ if (!res) {
+ led_error = 1;
+ return -1;
+ }
+ led_connect = 1;
+
+ // device registration
+ dx_props props;
+
+ props.numofprops = 1;
+ props.props = (dx_prop*)malloc( sizeof(dx_prop) * props.numofprops );
+ sprintf( props.props[0].name, "manipulator" );
+ props.props[0].type = DX_BOOLEAN;
+ props.props[0].mode = DX_WRITEONLY;
+ props.props[0].direction = DX_UPDOWN;
+ props.props[0].b_val = false;
+
+ res = dxc.register_device( &props );
+ if (!res) {
+ return -1;
+ }
+
+ while(1){
+ // send sensor values periodically
+ for(int i=0;i<0x7fffffff;i++) {
+
+ // pool message from server for set and get request
+ dxc.handle_messages();
+ if (bUpdate) {
+ props.props[0].b_val = last_ctrl;
+ dxc.update_device(&props);
+ bUpdate = false;
+ }
+ wait(0.1f);
+
+ // send keep alive message at a inverval
+ if (i%30==0) {
+ dxc.keepalive_device();
+ }
}
}
-}
\ No newline at end of file
+
+ res = dxc.deregister_device();
+
+ free( props.props );
+
+ dxc.deregister_device();
+ dxc.close();
+ ethernet.disconnect();
+
+ while(true);
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Sat Feb 14 00:29:02 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#bd07334df5b1
--- a/mbed.bld Tue Feb 12 15:10:53 2013 +0000 +++ b/mbed.bld Sat Feb 14 00:29:02 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/0954ebd79f59 \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/9327015d4013 \ No newline at end of file