Port Config definitions

Data Structures
struct	PPORT_CONFIG
struct	_PORT_CONFIG
	CP2103/4 Port Config Structure. Alias of this struct is PORT_CONFIG. More...

Macros
#define	PORT_RI_ON   0x0001
	Define bit locations for PORT_CONFIG.Mode PORT_CONFIG.Reset_Latch and PORT_CONFIG.Suspend_Latch. More...
#define	PORT_DCD_ON   0x0002
	tbd More...
#define	PORT_DTR_ON   0x0004
	tbd More...
#define	PORT_DSR_ON   0x0008
	tbd More...
#define	PORT_TXD_ON   0x0010
	tbd More...
#define	PORT_RXD_ON   0x0020
	tbd More...
#define	PORT_RTS_ON   0x0040
	tbd More...
#define	PORT_CTS_ON   0x0080
	tbd More...
#define	PORT_GPIO_0_ON   0x0100
	tbd More...
#define	PORT_GPIO_1_ON   0x0200
	tbd More...
#define	PORT_GPIO_2_ON   0x0400
	tbd More...
#define	PORT_GPIO_3_ON   0x0800
	tbd More...
#define	PORT_SUSPEND_ON   0x4000
	tbd More...
#define	PORT_SUSPEND_BAR_ON   0x8000
	tbd More...
#define	EF_GPIO_0_TXLED   0x01
	Define bit locations for PORT_CONFIG.EnhancedFxn. More...
#define	EF_GPIO_1_RXLED   0x02
	Under device control. More...
#define	EF_GPIO_2_RS485   0x04
	Under device control. More...
#define	EF_RS485_INVERT   0x08
	RS485 Invert bit. More...
#define	EF_RS485_INVERT   0x08
	RS485 Invert bit. More...
#define	EF_RESERVED_1   0x20
	Reserved, leave bit 5 cleared. More...
#define	EF_SERIAL_DYNAMIC_SUSPEND   0x40
	For 8 UART/Modem signals. More...
#define	EF_GPIO_DYNAMIC_SUSPEND   0x80
	For 4 GPIO signals. More...

Detailed Description

Port Config definitions see CP210x_GetPortConfig() and CP210x_SetPortConfig()

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Data Structure Documentation

PORT_CONFIG

struct PORT_CONFIG

Data Fields
unsigned char	EnhancedFxn	tbd
uint16_t	Mode	Push-Pull = 1, Open-Drain = 0.
uint16_t	Reset_Latch	Logic High = 1, Logic Low = =0.
uint16_t	Suspend_Latch	Logic High = 1, Logic Low = =0.

_PORT_CONFIG

struct _PORT_CONFIG

CP2103/4 Port Config Structure. Alias of this struct is PORT_CONFIG.

Macro Definition Documentation

EF_GPIO_0_TXLED

#define EF_GPIO_0_TXLED   0x01

Define bit locations for PORT_CONFIG.EnhancedFxn.

Under device control

EF_GPIO_1_RXLED

#define EF_GPIO_1_RXLED   0x02

Under device control.

EF_GPIO_2_RS485

#define EF_GPIO_2_RS485   0x04

Under device control.

EF_GPIO_DYNAMIC_SUSPEND

#define EF_GPIO_DYNAMIC_SUSPEND   0x80

For 4 GPIO signals.

EF_RESERVED_1

#define EF_RESERVED_1   0x20

Reserved, leave bit 5 cleared.

EF_RS485_INVERT [1/2]

#define EF_RS485_INVERT   0x08

RS485 Invert bit.

Under device control.

EF_RS485_INVERT [2/2]

#define EF_RS485_INVERT   0x08

RS485 Invert bit.

Under device control.

EF_SERIAL_DYNAMIC_SUSPEND

#define EF_SERIAL_DYNAMIC_SUSPEND   0x40

For 8 UART/Modem signals.

PORT_CTS_ON

#define PORT_CTS_ON   0x0080

tbd

PORT_DCD_ON

#define PORT_DCD_ON   0x0002

tbd

PORT_DSR_ON

#define PORT_DSR_ON   0x0008

tbd

PORT_DTR_ON

#define PORT_DTR_ON   0x0004

tbd

PORT_GPIO_0_ON

#define PORT_GPIO_0_ON   0x0100

tbd

PORT_GPIO_1_ON

#define PORT_GPIO_1_ON   0x0200

tbd

PORT_GPIO_2_ON

#define PORT_GPIO_2_ON   0x0400

tbd

PORT_GPIO_3_ON

#define PORT_GPIO_3_ON   0x0800

tbd

PORT_RI_ON

#define PORT_RI_ON   0x0001

Define bit locations for PORT_CONFIG.Mode PORT_CONFIG.Reset_Latch and PORT_CONFIG.Suspend_Latch.

tbd

PORT_RTS_ON

#define PORT_RTS_ON   0x0040

tbd

PORT_RXD_ON

#define PORT_RXD_ON   0x0020

tbd

PORT_SUSPEND_BAR_ON

#define PORT_SUSPEND_BAR_ON   0x8000

tbd

PORT_SUSPEND_ON

#define PORT_SUSPEND_ON   0x4000

tbd

PORT_TXD_ON

#define PORT_TXD_ON   0x0010

tbd