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SAML21-Xplained: Update the cloned SAMD20-Xplained board configuration for specifics of the SAML21-Xplained

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Gregory Nutt 2015-05-19 14:32:09 -06:00
parent 23732e2c9b
commit 8980f72251
1 changed files with 2 additions and 2 deletions
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4
arch/arm/src/samdl/chip/saml_usart.h
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@ -164,8 +164,8 @@
#define USART_CTRLA_TXPO_SHIFT (16) /* Bits 16-17: Transmit data pinout */
#define USART_CTRLA_TXPO_MASK (3 << USART_CTRLA_TXPO_SHIFT)
# define USART_CTRLA_TXPAD0_1 (0 << USART_CTRLA_TXPO_SHIFT) /* TxD=SERCOM PAD[0]; XCK=PAD[1] */
# define USART_CTRLA_TXPAD1 (1 << USART_CTRLA_TXPO_SHIFT) /* TxD=SERCOM PAD[1]; XCK=PAD[3] */
# define USART_CTRLA_TXPAD0_2 (2 << USART_CTRLA_TXPO_SHIFT) /* TxD=SERCOM PAD[2]; RTS=PAD[2]; CTS=PAD[3] */
# define USART_CTRLA_TXPAD2 (1 << USART_CTRLA_TXPO_SHIFT) /* TxD=SERCOM PAD[2]; XCK=PAD[3] */
# define USART_CTRLA_TXPAD0_2 (2 << USART_CTRLA_TXPO_SHIFT) /* TxD=SERCOM PAD[0]; RTS=PAD[2]; CTS=PAD[3] */
#define USART_CTRLA_RXPO_SHIFT (20) /* Bits 20-21: Receive data pinout */
#define USART_CTRLA_RXPO_MASK (3 << USART_CTRLA_RXPO_SHIFT)
# define USART_CTRLA_RXPAD0 (0 << USART_CTRLA_RXPO_SHIFT) /* RxD=SERCOM PAD[0] */