From 7c8d16fd7adae430f94004048a7702b7338f5eb1 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Fri, 30 Jul 2010 01:11:04 +0000 Subject: Oops - need to turn off USART via control register B before reconfiguring, fix ordering of USART control register modifications in the Benito and USBtoSerial projects. --- Projects/Benito/Benito.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Projects/Benito') diff --git a/Projects/Benito/Benito.c b/Projects/Benito/Benito.c index 834554b4f..23786fb9e 100644 --- a/Projects/Benito/Benito.c +++ b/Projects/Benito/Benito.c @@ -236,17 +236,17 @@ void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCI } /* Must turn off USART before reconfiguring it, otherwise incorrect operation may occur */ - UCSR1A = 0; UCSR1B = 0; + UCSR1A = 0; UCSR1C = 0; /* Set the new baud rate before configuring the USART */ UBRR1 = SERIAL_2X_UBBRVAL(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS); /* Reconfigure the USART in double speed mode for a wider baud rate range at the expense of accuracy */ + UCSR1C = ConfigMask; UCSR1A = (1 << U2X1); UCSR1B = ((1 << RXCIE1) | (1 << TXEN1) | (1 << RXEN1)); - UCSR1C = ConfigMask; } /** ISR to manage the reception of data from the serial port, placing received bytes into a circular buffer -- cgit v1.2.3