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Dependencies:   BME280 SI1145 mbed

Files at this revision

API Documentation at this revision

Revision 3:07fd499e96b4, committed 2017-07-18

Comitter:
jonathanyost
Date:
Tue Jul 18 22:26:52 2017 +0000
Parent:
2:dd4d53687372
Child:
4:7335cd74f3bc
Commit message:
reading on an interrupt;

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Tue Jul 18 20:34:59 2017 +0000
+++ b/main.cpp	Tue Jul 18 22:26:52 2017 +0000
@@ -23,6 +23,9 @@
 Timer t;
 
 const char nodeID = '1';
+uint8_t rx_buffer[64];
+bool rx_flag = false;
+
 
 // I/O Delarations
 I2C i2c(I2C_SDA, I2C_SCL); // D4, D5 
@@ -77,10 +80,17 @@
     pc.baud(115200);   
 }
 
+void rx_read_callback(){
+    rx_flag = true;
+    pc.printf("%c", xb.getc());
+}
+
 int main() {
     initialize_serial_connections();
+    memset(rx_buffer, '\0', 64);
+    pc.printf("\n\rMic test 1-2, 1-2\n\r");
     
-    pc.printf("\n\rMic test 1-2, 1-2\n\r");
+    xb.attach(&rx_read_callback, Serial::RxIrq);
     
     // Attach the PIR function to interrupt
     PIR_sensor.rise(&PIR);
@@ -101,6 +111,8 @@
     int wait_times[32];
     
     bool send_enable = false;
+    
+    char read_char;
             
     while(true){
         //pc.printf("top of loop \r\n");
@@ -112,23 +124,19 @@
             if(xb.writeable()){xb.printf("%c", pc_data);}
         }
         
-        // First Message: "id:1,____"
-        // char test_char;
-        // "123456789"
-        // "12345 78 "
-        /*
-        while(true){
-            //test_char = xb.getc();
+        if(rx_flag){
+            pc.printf("hello");
             
-            //pc.printf("%c,%d\r\n", test_char, test_char);
-            pc.printf("%c\r\n", xb.getc());
+            if(xb.readable()){
+                pc.printf("%c",xb.getc());
+            }
             
+            pc.printf("goodbye");
+            rx_flag = false;
         }
-        */
         
         
-        
-        
+        /*
         if(xb.readable()){
             pc.printf("=========================================\r\n");
             
@@ -185,6 +193,7 @@
             
             pc.printf("*****************************************\r\n");
         }
+        */
         
         // Take in new measurements
         // Read in values from the BME280 board