Diff: main.cpp

Revision:

2:3d959c9fc9d7

Parent:

1:2f1e54d137c7

Child:

4:b6e538868312

--- a/main.cpp	Mon Dec 10 00:32:22 2012 +0000
+++ b/main.cpp	Mon Dec 10 22:33:57 2012 +0000
@@ -8,35 +8,11 @@
 // LED1 and LED2 indicate RX and TX interrupt routine activity
 // LED3 changing indicate main loop running
 
+BufferedSerial device(p13,p14);  // tx, rx
 
-BufferedSerial device(p13,p14);  // tx, rx
-//IRQn device_irqn = UART1_IRQn;
-// Can also use USB and type back in the number printed out in a terminal window
-// Serial monitor_device(USBTX, USBRX);
-DigitalOut led1(LED1);
-DigitalOut led2(LED2);
 DigitalOut led3(LED3);
 DigitalOut led4(LED4);
 
-/*
-void Tx_interrupt();
-void Rx_interrupt();
-void send_line();
-void read_line();
-
-
-// Circular buffers for serial TX and RX data - used by interrupt routines
-const int buffer_size = 255;
-// might need to increase buffer size for high baud rates
-char tx_buffer[buffer_size];
-char rx_buffer[buffer_size];
-// Circular buffer pointers
-// volatile makes read-modify-write atomic
-volatile int tx_in=0;
-volatile int tx_out=0;
-volatile int rx_in=0;
-volatile int rx_out=0;
-*/
 // Line buffers for sprintf and sscanf
 char tx_line[80];
 char rx_line[80];
@@ -47,12 +23,7 @@
     int i=0;
     int rx_i=0;
     device.baud(9600);
-/*
-// Setup a serial interrupt function to receive data
-    device.attach(&Rx_interrupt, Serial::RxIrq);
-// Setup a serial interrupt function to transmit data
-    device.attach(&Tx_interrupt, Serial::TxIrq);
-*/
+    
 // Formatted IO test using send and receive serial interrupts
 // with sprintf and sscanf
     while (1) {