Diff: source/serialConnection.cpp

Revision:

93:32cd0af29c2b

Parent:

89:f63e4736d875

Child:

94:b24d2b432b27

--- a/source/serialConnection.cpp	Mon Apr 09 15:19:36 2018 +0000
+++ b/source/serialConnection.cpp	Tue Apr 10 07:40:58 2018 +0000
@@ -1,9 +1,44 @@
 #include "serialConnection.h"
-/*
+
+Serial pc(USBTX, USBRX);
+
+void setBaud()
+{
+    pc.baud(460800);
+}
+
+void attachSerialInterrupts()
+{
 // Setup a serial interrupt function to receive data
     pc.attach(&Rx_interrupt, Serial::RxIrq);
 // Setup a serial interrupt function to transmit data
     pc.attach(&Tx_interrupt, Serial::TxIrq);
+}
+
+// Interupt Routine to read in data from serial port
+void Rx_interrupt()
+{
+    // Loop just in case more than one character is in UART's receive FIFO buffer
+    // Stop if buffer full
+    while ((pc.readable()) && (((rx_in + 1) % buffer_size) != rx_out)) {
+        rx_buffer[rx_in] = pc.getc();
+        rx_in = (rx_in + 1) % buffer_size;
+    }
+    return;
+}
+
+
+// Interupt Routine to write out data to serial port
+void Tx_interrupt()
+{
+    // Loop to fill more than one character in UART's transmit FIFO buffer
+    // Stop if buffer empty
+    while ((pc.writeable()) && (tx_in != tx_out)) {
+        pc.putc(tx_buffer[tx_out]);
+        tx_out = (tx_out + 1) % buffer_size;
+    }
+    return;
+}
 
 
 // Copy tx line buffer to large tx buffer for tx interrupt routine
@@ -15,7 +50,7 @@
     i = 0;
 
     // Start Critical Section - don't interrupt while changing global buffer variables
-    NVIC_DisableIRQ(UART1_IRQn);
+    NVIC_DisableIRQ(USB0_IRQn);
     empty = (tx_in == tx_out);
     while ((i==0) || (tx_line[i-1] != '\n')) {
         // Wait if buffer full
@@ -35,7 +70,7 @@
         temp_char = tx_buffer[tx_out];
         tx_out = (tx_out + 1) % buffer_size;
         // Send first character to start tx interrupts, if stopped
-        device.putc(temp_char);
+        pc.putc(temp_char);
     }
     // End Critical Section
     NVIC_EnableIRQ(UART1_IRQn);
@@ -70,29 +105,3 @@
     rx_line[i-1] = 0;
     return;
 }
-
-
-// Interupt Routine to read in data from serial port
-void Rx_interrupt()
-{
-    // Loop just in case more than one character is in UART's receive FIFO buffer
-    // Stop if buffer full
-    while ((device.readable()) && (((rx_in + 1) % buffer_size) != rx_out)) {
-        rx_buffer[rx_in] = device.getc();
-        rx_in = (rx_in + 1) % buffer_size;
-    }
-    return;
-}
-
-
-// Interupt Routine to write out data to serial port
-void Tx_interrupt()
-{
-    // Loop to fill more than one character in UART's transmit FIFO buffer
-    // Stop if buffer empty
-    while ((device.writeable()) && (tx_in != tx_out)) {
-        device.putc(tx_buffer[tx_out]);
-        tx_out = (tx_out + 1) % buffer_size;
-    }
-    return;
-}*/
\ No newline at end of file