Fei Wu
/
ECE4180-IoT_Bluetooth_Fan_Controller
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Revision 0:84c73f8a4a96, committed 2017-03-13
- Comitter:
- wufeiok
- Date:
- Mon Mar 13 23:43:10 2017 +0000
- Commit message:
- Bluetooth Fan Controller;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Motor.lib Mon Mar 13 23:43:10 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/Motor/#f265e441bcd9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Mar 13 23:43:10 2017 +0000
@@ -0,0 +1,65 @@
+#include "mbed.h"
+#include "Motor.h"
+RawSerial pc(USBTX, USBRX);
+RawSerial dev(p13, p14);
+DigitalOut led1(LED1);
+DigitalOut led4(LED4);
+AnalogIn temp(p15);
+
+Motor m(p23, p6, p5);
+
+float _temp;
+float _speed = 0;
+void dev_recv()
+{
+ led1 = !led1;
+ while(dev.readable()) {
+ char mode = dev.getc();
+ if (mode == 'T') {
+ _temp = temp;
+ _temp = 38.0-27.5*_temp;
+ dev.printf("%f\n",_temp);
+
+ }
+ if (mode=='V') {
+ char type = dev.getc();
+ if(type=='?') {
+ dev.printf("%f\n",_speed);
+ }
+ if(type=='+') {
+ if (_speed < 1.0) {
+ _speed= _speed + 0.1;
+ }
+ m.speed(_speed);
+ dev.printf("New Speed %f\n",_speed);
+ }
+ if(type=='-') {
+ if (_speed >= 0.1) _speed-= 0.1;
+ m.speed(_speed);
+ dev.printf("New Speed %f\n",_speed);
+ }
+ }
+
+ }
+}
+
+void pc_recv()
+{
+ led4 = !led4;
+ while(pc.readable()) {
+ dev.putc(pc.getc());
+ }
+}
+
+int main()
+{
+ pc.baud(9600);
+ dev.baud(9600);
+
+ pc.attach(&pc_recv, Serial::RxIrq);
+ dev.attach(&dev_recv, Serial::RxIrq);
+
+ while(1) {
+ sleep();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Mar 13 23:43:10 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/e1686b8d5b90 \ No newline at end of file