Implemented on-demand PLL clock generation for the U4, U6 and U7 series USB AVRs...

[pub/USBasp.git] / Projects / USBtoSerial / USBtoSerial.c

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index 6afa415..fe685d6 100644 (file)
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -37,17 +37,16 @@
 #include "USBtoSerial.h"
 
 /** Circular buffer to hold data from the host before it is sent to the device via the serial port. */
 #include "USBtoSerial.h"
 
 /** Circular buffer to hold data from the host before it is sent to the device via the serial port. */

-RingBuffer_t USBtoUSART_Buffer;
+static RingBuffer_t USBtoUSART_Buffer;

 
 /** Underlying data buffer for \ref USBtoUSART_Buffer, where the stored bytes are located. */
 
 /** Underlying data buffer for \ref USBtoUSART_Buffer, where the stored bytes are located. */

-uint8_t      USBtoUSART_Buffer_Data[128];
+static uint8_t      USBtoUSART_Buffer_Data[128];

 
 /** Circular buffer to hold data from the serial port before it is sent to the host. */
 
 /** Circular buffer to hold data from the serial port before it is sent to the host. */

-RingBuffer_t USARTtoUSB_Buffer;
+static RingBuffer_t USARTtoUSB_Buffer;

 
 /** Underlying data buffer for \ref USARTtoUSB_Buffer, where the stored bytes are located. */
 
 /** Underlying data buffer for \ref USARTtoUSB_Buffer, where the stored bytes are located. */

-uint8_t    USARTtoUSB_Buffer_Data[128];
-
+static uint8_t      USARTtoUSB_Buffer_Data[128];

 
 /** LUFA CDC Class driver interface configuration and state information. This structure is
  *  passed to all CDC Class driver functions, so that multiple instances of the same class
 
 /** LUFA CDC Class driver interface configuration and state information. This structure is
  *  passed to all CDC Class driver functions, so that multiple instances of the same class


@@ -73,6 +72,7 @@ USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface =
                        },
        };
 
                        },
        };
 

+

 /** Main program entry point. This routine contains the overall program flow, including initial
  *  setup of all components and the main program loop.
  */
 /** Main program entry point. This routine contains the overall program flow, including initial
  *  setup of all components and the main program loop.
  */


@@ -122,7 +122,7 @@ int main(void)
 
                /* Load the next byte from the USART transmit buffer into the USART */
                if (!(RingBuffer_IsEmpty(&USBtoUSART_Buffer)))
 
                /* Load the next byte from the USART transmit buffer into the USART */
                if (!(RingBuffer_IsEmpty(&USBtoUSART_Buffer)))

-                 Serial_TxByte(RingBuffer_Remove(&USBtoUSART_Buffer));
+                 Serial_SendByte(RingBuffer_Remove(&USBtoUSART_Buffer));

 
                CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
                USB_USBTask();
 
                CDC_Device_USBTask(&VirtualSerial_CDC_Interface);
                USB_USBTask();