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author | Dean Camera <dean@fourwalledcubicle.com> | 2012-02-12 20:39:57 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2012-02-12 20:39:57 +0000 |
commit | 5051df08d761acada01c4db4ee468e236245bc04 (patch) | |
tree | 4d0e07e5409efdf580c23b40036de36d7b9d2e50 /LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h | |
parent | 09d2be0dc1630b2ae2403d555c0360f1c4379322 (diff) | |
download | lufa-5051df08d761acada01c4db4ee468e236245bc04.tar.gz lufa-5051df08d761acada01c4db4ee468e236245bc04.tar.bz2 lufa-5051df08d761acada01c4db4ee468e236245bc04.zip |
Minor documentation improvements.
Diffstat (limited to 'LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h')
-rw-r--r-- | LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h b/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h index 50352195c..8dd7844b5 100644 --- a/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h +++ b/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h @@ -43,7 +43,7 @@ * \section Sec_ModDescription Module Description * On-chip serial USART driver for the XMEGA AVR microcontrollers. * - * \note This file should not be included directly. It is automatically included as needed by the ADC driver + * \note This file should not be included directly. It is automatically included as needed by the USART driver * dispatch header located in LUFA/Drivers/Peripheral/Serial.h. * * \section Sec_ExampleUsage Example Usage @@ -52,13 +52,13 @@ * * \code * // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode) - * Serial_Init(9600, false); + * Serial_Init(&USARTD, 9600, false); * * // Send a string through the USART - * Serial_TxString("Test String\r\n"); + * Serial_TxString(&USARTD, "Test String\r\n"); * * // Receive a byte through the USART - * uint8_t DataByte = Serial_RxByte(); + * uint8_t DataByte = Serial_RxByte(&USARTD); * \endcode * * @{ @@ -153,7 +153,7 @@ const uint32_t BaudRate, const bool DoubleSpeed) { - uint32_t BaudValue = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate)); + uint16_t BaudValue = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate)); USART->BAUDCTRLB = (BaudValue >> 8); USART->BAUDCTRLA = (BaudValue & 0xFF); @@ -263,6 +263,7 @@ if (!(Serial_IsCharReceived(USART))) return -1; + USART->STATUS = USART_RXCIF_bm; return USART->DATA; } |