Fixed incorrect byte ordering in the Audio_Device_WriteSample24 function (thanks...

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

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index 477dd44..b07ce4e 100644 (file)
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -37,10 +37,17 @@
 #include "USBtoSerial.h"
 
 /** Circular buffer to hold data from the host before it is sent to the device via the serial port. */
-RingBuff_t USBtoUSART_Buffer;
+RingBuffer_t USBtoUSART_Buffer;
+
+/** Underlying data buffer for \ref USBtoUSART_Buffer, where the stored bytes are located. */
+uint8_t      USBtoUSART_Buffer_Data[128];
 
 /** Circular buffer to hold data from the serial port before it is sent to the host. */
-RingBuff_t USARTtoUSB_Buffer;
+RingBuffer_t USARTtoUSB_Buffer;
+
+/** Underlying data buffer for \ref USARTtoUSB_Buffer, where the stored bytes are located. */
+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
@@ -73,8 +80,8 @@ int main(void)
 {
        SetupHardware();
 
-       RingBuffer_InitBuffer(&USBtoUSART_Buffer);
-       RingBuffer_InitBuffer(&USARTtoUSB_Buffer);
+       RingBuffer_InitBuffer(&USBtoUSART_Buffer, USBtoUSART_Buffer_Data, sizeof(USBtoUSART_Buffer_Data));
+       RingBuffer_InitBuffer(&USARTtoUSB_Buffer, USARTtoUSB_Buffer_Data, sizeof(USARTtoUSB_Buffer_Data));
 
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
        sei();
@@ -92,7 +99,7 @@ int main(void)
                }
                
                /* Check if the UART receive buffer flush timer has expired or the buffer is nearly full */
-               RingBuff_Count_t BufferCount = RingBuffer_GetCount(&USARTtoUSB_Buffer);
+               uint16_t BufferCount = RingBuffer_GetCount(&USARTtoUSB_Buffer);
                if ((TIFR0 & (1 << TOV0)) || (BufferCount > 200))
                {
                        /* Clear flush timer expiry flag */