Revision 0:3c9cd556e510, committed 2020-11-04

Comitter:

tweagle

Date:

Wed Nov 04 12:41:46 2020 +0000

Commit message:

project1-iot-simondeneve

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/C12832.lib	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/chris/code/C12832/#7de323fa46fe

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FXOS8700Q.lib	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/teams/Freescale/code/FXOS8700Q/#aee7dea904e2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LM75B.lib	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/chris/code/LM75B/#6a70c9303bbe

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/StateMachine.cpp	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,162 @@
+#include "StateMachine.h"
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "LM75B.h"
+    
+    uint16_t temperature =(sensor.read());
+    char upper = (temperature >> 8) & 0x00FF;
+    char lower = temperature & 0x00FF;
+    char pwm = (char)(pot1);
+    char id = 0x14;
+
+    char payload[4] = {upper, lower, pwm, id};
+    
+StateMachine::StateMachine(){
+    r = new PwmOut(D5);
+    g = new PwmOut(D9);
+    b = new PwmOut(D8);
+    
+    pot1 = new AnalogIn (A0);
+    pot2  = new AnalogIn(A1);
+    up = new DigitalIn(A2);
+    down = new DigitalIn(A3);
+    left = new DigitalIn(A4);
+    right = new DigitalIn(A5);
+
+    lcd = new C12832(D11, D13, D12, D7, D10);
+    
+    sensor = new LM75B(D14,D15);
+    
+    led = new DigitalOut(LED1);
+    
+    
+    currentState = INIT;
+    }
+    
+StateMachine::~StateMachine(){
+    delete r;
+    delete g;
+    delete b;
+    delete pot1;
+    delete pot2;
+    delete up;
+    delete down;
+    delete left;
+    delete right;
+
+    delete lcd;
+    
+    delete sensor;
+    
+    delete led;
+}
+
+void StateMachine::start()
+{
+    while(true) 
+    {
+//            switch(currentState) {
+//            case INIT:
+//            actionInit();
+//            currentstate =;
+//            break;
+//            case BLUE:
+//            actionBlue();
+//            currentState = INIT;
+//            break;
+//            case GREEN:
+//            actionGreen();
+//            currentState = INIT;
+//            break;
+//            default:
+//            currentState = CERROR;
+//            return;
+        if(currentState == INIT){actionInit();}
+        if(currentState == SERVER) {actionServer();}
+        if(currentState == CLIENT) {actionClient();}    
+    }
+}
+
+void StateMachine::actionInit(){
+    printf("Select left for server, right for client.");
+    if(left){currentState = SERVER;}
+    if(right){currentState = CLIENT;}
+    wait(1.0);
+    }
+
+void StateMachine::actionClient(){
+    
+    printf("Client example\n\r");
+ 
+    EthernetInterface eth;
+    eth.set_network("192.168.0.20","255.255.255.0","192.168.0.1");
+    eth.connect();
+ 
+    printf("The client IP address is '%s'\n\r", eth.get_ip_address());
+ 
+    TCPSocket socket;
+    socket.open(&eth);
+    socket.connect("192.168.0.28",4000);
+ 
+
+    
+    payload[0] = upper;
+    payload[1] = lower;
+    payload[2] = pwm;
+    payload[3] = id;
+    
+    printf("%d\n", upper);
+    printf("%d\n", lower);
+
+    // print hex value of temperature on lcd
+    lcd.printf("Temp %.1x\n", sensor.read() );
+    printf(payload);
+    
+    socket.send(payload, 4);
+    socket.close();
+    wait(1.0);
+    }
+
+void StateMachine::actionServer(){
+    printf("Server example\n\r");
+    
+    EthernetInterface eth;
+    eth.set_network("192.168.0.28","255.255.255.0","192.168.0.1");
+    eth.connect();
+    
+    printf("The Server IP address is '%s'\n\r", eth.get_ip_address());
+    
+    TCPServer srv(&eth);  
+    
+    srv.bind(4000);
+    
+    srv.listen();
+    
+    while(true){
+        TCPSocket client;
+        SocketAddress client_addr;
+        char *buffer = "Hello TCP client!\r\n";
+        
+        srv.accept(&client, &client_addr);
+        
+        printf("Accepted %s:%d\n\r", client_addr.get_ip_address(), 
+                    client_addr.get_port());
+                    
+        client.send(buffer, 256);
+        
+        char rbuffer[4];
+        client.recv(rbuffer, sizeof rbuffer);
+        
+        uint8_t upper = rbuffer[0];
+        uint8_t lower = rbuffer[1];
+        uint8_t PWM = rbuffer[2];
+        uint8_t ID = rbuffer[3];        
+        
+        float temp = ((upper << 8) | lower) / 256.00;
+        
+        printf("Temperature is %f\n", temp);
+        
+        client.close();
+        wait(1.0);
+        }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/StateMachine.h	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,38 @@
+#ifndef STATEMACHINE_H
+#define STATEMACHINE_H
+
+#include "mbed.h"
+#include "LM75B.h"
+#include "C12832.h"
+
+enum State {INIT, CLIENT, SERVER, CERROR};
+
+class StateMachine {
+private:
+    State currentState;
+    void actionInit();
+    void actionClient();
+    void actionServer();
+    PwmOut* r;
+    PwmOut* g;
+    PwmOut* b;
+    AnalogIn* pot1;
+    AnalogIn* pot2;
+    DigitalIn* up;
+    DigitalIn* down;
+    DigitalIn* left;
+    DigitalIn* right;
+
+    C12832* lcd;
+    
+    LM75B* sensor;
+    
+    DigitalOut* led;
+public:     
+    StateMachine();
+    ~StateMachine();
+    
+    void start();
+};
+
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,8 @@
+#include "mbed.h"
+#include "StateMachine.h"
+
+int main()
+{
+    StateMachine statemachine;
+    statemachine.start();    
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#e62a1b9236b44e70ae3b0902dc538481c04d455b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Nov 04 12:41:46 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file