Increased throughput of the USBtoSerial demo on systems that send multiple bytes...

diff --git a/LUFA/ManPages/ChangeLog.txt b/LUFA/ManPages/ChangeLog.txt
index d2c8525..b776175 100644 (file)
--- a/LUFA/ManPages/ChangeLog.txt
+++ b/LUFA/ManPages/ChangeLog.txt
@@ -18,6 +18,7 @@
   *  - Added a timeout value to the TWI_StartTransmission() function, within which the addressed device must respond\r
   *  - Webserver project now uses the board LEDs to indicate the current IP configuration state\r
   *  - Added ENABLE_TELNET_SERVER compile time option to the Webserver project to disable the TELNET server if desired\r
   *  - Added a timeout value to the TWI_StartTransmission() function, within which the addressed device must respond\r
   *  - Webserver project now uses the board LEDs to indicate the current IP configuration state\r
   *  - Added ENABLE_TELNET_SERVER compile time option to the Webserver project to disable the TELNET server if desired\r

+  *  - Increased throughput of the USBtoSerial demo on systems that send multiple bytes per packet (thanks to Opendous Inc.)\r

   *\r
   *  <b>Fixed:</b>\r
   *  - Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin\r
   *\r
   *  <b>Fixed:</b>\r
   *  - Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin\r

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index 1f70f34..73be33e 100644 (file)
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -90,11 +90,11 @@ int main(void)
                }\r
                \r
                /* Read bytes from the USART receive buffer into the USB IN endpoint */\r
                }\r
                \r
                /* Read bytes from the USART receive buffer into the USB IN endpoint */\r

-               if (USARTtoUSB_Buffer.Elements)\r
+               while (USARTtoUSB_Buffer.Elements)\r

                  CDC_Device_SendByte(&VirtualSerial_CDC_Interface, Buffer_GetElement(&USARTtoUSB_Buffer));\r
                \r
                /* Load bytes from the USART transmit buffer into the USART */\r
                  CDC_Device_SendByte(&VirtualSerial_CDC_Interface, Buffer_GetElement(&USARTtoUSB_Buffer));\r
                \r
                /* Load bytes from the USART transmit buffer into the USART */\r

-               if (USBtoUSART_Buffer.Elements)\r
+               while (USBtoUSART_Buffer.Elements)\r

                  Serial_TxByte(Buffer_GetElement(&USBtoUSART_Buffer));\r
                \r
                CDC_Device_USBTask(&VirtualSerial_CDC_Interface);\r
                  Serial_TxByte(Buffer_GetElement(&USBtoUSART_Buffer));\r
                \r
                CDC_Device_USBTask(&VirtualSerial_CDC_Interface);\r