Add COMPILER_PATH optional variable to the BUILD build system module.

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

diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c
index 758e30c..1c791d9 100644 (file)
--- a/Projects/USBtoSerial/USBtoSerial.c
+++ b/Projects/USBtoSerial/USBtoSerial.c
@@ -232,6 +232,9 @@ void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCI
                        break;
        }
 
                        break;
        }
 

+       /* Keep the TX line held high (idle) while the USART is reconfigured */
+       PORTD |= (1 << 3);
+

        /* Must turn off USART before reconfiguring it, otherwise incorrect operation may occur */
        UCSR1B = 0;
        UCSR1A = 0;
        /* Must turn off USART before reconfiguring it, otherwise incorrect operation may occur */
        UCSR1B = 0;
        UCSR1A = 0;


@@ -244,5 +247,8 @@ void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCI
        UCSR1C = ConfigMask;
        UCSR1A = (1 << U2X1);
        UCSR1B = ((1 << RXCIE1) | (1 << TXEN1) | (1 << RXEN1));
        UCSR1C = ConfigMask;
        UCSR1A = (1 << U2X1);
        UCSR1B = ((1 << RXCIE1) | (1 << TXEN1) | (1 << RXEN1));

+
+       /* Release the TX line after the USART has been reconfigured */
+       PORTD &= ~(1 << 3);

 }
 
 }