1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
#ifndef __UART_H__
#define __UART_H__
enum uart_config_parity {
UART_CFG_PARITY_NONE, /**< No parity */
UART_CFG_PARITY_ODD, /**< Odd parity */
UART_CFG_PARITY_EVEN, /**< Even parity */
UART_CFG_PARITY_MARK, /**< Mark parity */
UART_CFG_PARITY_SPACE, /**< Space parity */
};
/** @brief Number of stop bits. */
enum uart_config_stop_bits {
UART_CFG_STOP_BITS_0_5, /**< 0.5 stop bit */
UART_CFG_STOP_BITS_1, /**< 1 stop bit */
UART_CFG_STOP_BITS_1_5, /**< 1.5 stop bits */
UART_CFG_STOP_BITS_2, /**< 2 stop bits */
};
/** @brief Number of data bits. */
enum uart_config_data_bits {
UART_CFG_DATA_BITS_5, /**< 5 data bits */
UART_CFG_DATA_BITS_6, /**< 6 data bits */
UART_CFG_DATA_BITS_7, /**< 7 data bits */
UART_CFG_DATA_BITS_8, /**< 8 data bits */
UART_CFG_DATA_BITS_9, /**< 9 data bits */
};
struct uart_data {
struct device *dev;
int baudrate;
enum uart_config_parity parity;
enum uart_config_stop_bits stop_bits;
enum uart_config_data_bits data_bits;
};
#endif/*__UART_H__*/
|