diff options
Diffstat (limited to 'libcpu/arm/AT91SAM7S/serial.h')
| -rw-r--r-- | libcpu/arm/AT91SAM7S/serial.h | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/libcpu/arm/AT91SAM7S/serial.h b/libcpu/arm/AT91SAM7S/serial.h index 0937e92f6c..7766053a7f 100644 --- a/libcpu/arm/AT91SAM7S/serial.h +++ b/libcpu/arm/AT91SAM7S/serial.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -17,48 +17,48 @@ #define AT91C_BASE_US1 (0xFFFC4000) // (US1) Base Address #endif -#define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) /* US RXRDY Interrupt */ -#define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) /* US TXRDY Interrupt */ -#define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) /* US Reset Receiver */ -#define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) /* US Reset Transmitter */ -#define AT91C_US_RXEN ((unsigned int) 0x1 << 4) /* US Receiver Enable */ -#define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) /* US Receiver Disable */ -#define AT91C_US_TXEN ((unsigned int) 0x1 << 6) /* US Transmitter Enable */ -#define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) /* US Transmitter Disable */ -#define AT91C_US_RSTSTA ((unsigned int) 0x1 << 8) /* US Reset Status Bits */ +#define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) /* US RXRDY Interrupt */ +#define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) /* US TXRDY Interrupt */ +#define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) /* US Reset Receiver */ +#define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) /* US Reset Transmitter */ +#define AT91C_US_RXEN ((unsigned int) 0x1 << 4) /* US Receiver Enable */ +#define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) /* US Receiver Disable */ +#define AT91C_US_TXEN ((unsigned int) 0x1 << 6) /* US Transmitter Enable */ +#define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) /* US Transmitter Disable */ +#define AT91C_US_RSTSTA ((unsigned int) 0x1 << 8) /* US Reset Status Bits */ -#define AT91C_US_USMODE_NORMAL ((unsigned int) 0x0) /* USAR) Normal */ -#define AT91C_US_USMODE_RS485 ((unsigned int) 0x1) /* USAR) RS485 */ -#define AT91C_US_USMODE_HWHSH ((unsigned int) 0x2) /* USAR) Hardware Handshaking */ -#define AT91C_US_USMODE_MODEM ((unsigned int) 0x3) /* USAR) Modem */ -#define AT91C_US_USMODE_ISO7816_0 ((unsigned int) 0x4) /* USAR) ISO7816 protocol: T = 0 */ -#define AT91C_US_USMODE_ISO7816_1 ((unsigned int) 0x6) /* USAR) ISO7816 protocol: T = 1 */ -#define AT91C_US_USMODE_IRDA ((unsigned int) 0x8) /* USAR) IrDA */ -#define AT91C_US_USMODE_SWHSH ((unsigned int) 0xC) /* USAR) Software Handshaking */ +#define AT91C_US_USMODE_NORMAL ((unsigned int) 0x0) /* USAR) Normal */ +#define AT91C_US_USMODE_RS485 ((unsigned int) 0x1) /* USAR) RS485 */ +#define AT91C_US_USMODE_HWHSH ((unsigned int) 0x2) /* USAR) Hardware Handshaking */ +#define AT91C_US_USMODE_MODEM ((unsigned int) 0x3) /* USAR) Modem */ +#define AT91C_US_USMODE_ISO7816_0 ((unsigned int) 0x4) /* USAR) ISO7816 protocol: T = 0 */ +#define AT91C_US_USMODE_ISO7816_1 ((unsigned int) 0x6) /* USAR) ISO7816 protocol: T = 1 */ +#define AT91C_US_USMODE_IRDA ((unsigned int) 0x8) /* USAR) IrDA */ +#define AT91C_US_USMODE_SWHSH ((unsigned int) 0xC) /* USAR) Software Handshaking */ -#define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) /* USAR) Clock */ -#define AT91C_US_CLKS_FDIV1 ((unsigned int) 0x1 << 4) /* USAR) fdiv1 */ -#define AT91C_US_CLKS_SLOW ((unsigned int) 0x2 << 4) /* USAR) slow_clock (ARM) */ -#define AT91C_US_CLKS_EXT ((unsigned int) 0x3 << 4) /* USAR) External (SCK) */ +#define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) /* USAR) Clock */ +#define AT91C_US_CLKS_FDIV1 ((unsigned int) 0x1 << 4) /* USAR) fdiv1 */ +#define AT91C_US_CLKS_SLOW ((unsigned int) 0x2 << 4) /* USAR) slow_clock (ARM) */ +#define AT91C_US_CLKS_EXT ((unsigned int) 0x3 << 4) /* USAR) External (SCK) */ -#define AT91C_US_CHRL_5_BITS ((unsigned int) 0x0 << 6) /* USAR) Character Length: 5 bits */ -#define AT91C_US_CHRL_6_BITS ((unsigned int) 0x1 << 6) /* USAR) Character Length: 6 bits */ -#define AT91C_US_CHRL_7_BITS ((unsigned int) 0x2 << 6) /* USAR) Character Length: 7 bits */ -#define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) /* USAR) Character Length: 8 bits */ +#define AT91C_US_CHRL_5_BITS ((unsigned int) 0x0 << 6) /* USAR) Character Length: 5 bits */ +#define AT91C_US_CHRL_6_BITS ((unsigned int) 0x1 << 6) /* USAR) Character Length: 6 bits */ +#define AT91C_US_CHRL_7_BITS ((unsigned int) 0x2 << 6) /* USAR) Character Length: 7 bits */ +#define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) /* USAR) Character Length: 8 bits */ -#define AT91C_US_PAR_EVEN ((unsigned int) 0x0 << 9) /* DBGU Even Parity */ -#define AT91C_US_PAR_ODD ((unsigned int) 0x1 << 9) /* DBGU Odd Parity */ -#define AT91C_US_PAR_SPACE ((unsigned int) 0x2 << 9) /* DBGU Parity forced to 0 (Space) */ -#define AT91C_US_PAR_MARK ((unsigned int) 0x3 << 9) /* DBGU Parity forced to 1 (Mark) */ -#define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) /* DBGU No Parity */ -#define AT91C_US_PAR_MULTI_DROP ((unsigned int) 0x6 << 9) /* DBGU Multi-drop mode */ +#define AT91C_US_PAR_EVEN ((unsigned int) 0x0 << 9) /* DBGU Even Parity */ +#define AT91C_US_PAR_ODD ((unsigned int) 0x1 << 9) /* DBGU Odd Parity */ +#define AT91C_US_PAR_SPACE ((unsigned int) 0x2 << 9) /* DBGU Parity forced to 0 (Space) */ +#define AT91C_US_PAR_MARK ((unsigned int) 0x3 << 9) /* DBGU Parity forced to 1 (Mark) */ +#define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) /* DBGU No Parity */ +#define AT91C_US_PAR_MULTI_DROP ((unsigned int) 0x6 << 9) /* DBGU Multi-drop mode */ -#define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) /* USART 1 stop bit */ -#define AT91C_US_NBSTOP_15_BIT ((unsigned int) 0x1 << 12) /* USART Asynchronous (SYNC=0) 2 stop bits Synchronous (SYNC=1) 2 stop bits */ -#define AT91C_US_NBSTOP_2_BIT ((unsigned int) 0x2 << 12) /* USART 2 stop bits */ +#define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) /* USART 1 stop bit */ +#define AT91C_US_NBSTOP_15_BIT ((unsigned int) 0x1 << 12) /* USART Asynchronous (SYNC=0) 2 stop bits Synchronous (SYNC=1) 2 stop bits */ +#define AT91C_US_NBSTOP_2_BIT ((unsigned int) 0x2 << 12) /* USART 2 stop bits */ -#define MCK 48054857 -#define BR 115200 /* Baud Rate */ -#define BRD (MCK/16/BR) /* Baud Rate Divisor */ +#define MCK 48054857 +#define BR 115200 /* Baud Rate */ +#define BRD (MCK/16/BR) /* Baud Rate Divisor */ #endif |