adn4604.h File Reference

ADN4604 module interface declarations. More...

#include "mmc_error.h"

Include dependency graph for adn4604.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	adn_connect_cfg

Macros
#define	ADN_XPT_MAP0_CON_REG   0x90
#define	ADN_XPT_MAP1_CON_REG   0x98
#define	ADN_RESET_REG   0x00
#define	ADN_XPT_UPDATE_REG   0x80
#define	ADN_XPT_MAP_TABLE_SEL_REG   0x81
#define	ADN_XPT_MAP0   0x00
#define	ADN_XPT_MAP1   0x01
#define	ADN_XPT_BROADCAST   0x82
#define	ADN_XPT_STATUS_REG   0xB0
#define	ADN_TERMINATION_CTL_REG   0xF0
#define	ADN_TX_CON_OUT0   0x20

Typedefs
typedef struct adn_connect_cfg	adn_connect_cfg_t

Enumerations
enum	adn4604_term_ctl { RXW_TERM = 0 , RXE_TERM , TXS_TERM , TXN_TERM }
enum	adn4604_tx_ctl { TX_DISABLED , TX_STANDBY , TX_SQUELCHED , TX_ENABLED }

Functions
struct	__attribute__ ((__packed__))
mmc_err	adn4604_tx_control (uint8_t output, uint8_t tx_mode)
	Sets the output status.
mmc_err	adn4604_update (void)
	Activates the current stored configuration.
mmc_err	adn4604_reset (void)
	ADN4604 Software Reset.
mmc_err	adn4604_xpt_config (uint8_t map, adn_connect_map_t xpt_con)
	Configures the cross-connection map.
mmc_err	adn4604_active_map (uint8_t map)
	Sets the active map on the IC.
adn_connect_map_t	adn4604_out_status (void)
	Reads the outputs current connections.
mmc_err	adn4604_termination_ctl (uint8_t cfg)
	Controls the inputs/outputs line termination.

Variables
	adn_connect_map_t

Detailed Description

ADN4604 module interface declarations.

Author

Henrique Silva henri.nosp@m.que..nosp@m.silva.nosp@m.@lnl.nosp@m.s.br

Macro Definition Documentation

ADN_RESET_REG

#define ADN_RESET_REG   0x00

ADN_TERMINATION_CTL_REG

#define ADN_TERMINATION_CTL_REG   0xF0

ADN_TX_CON_OUT0

#define ADN_TX_CON_OUT0   0x20

ADN_XPT_BROADCAST

#define ADN_XPT_BROADCAST   0x82

ADN_XPT_MAP0

#define ADN_XPT_MAP0   0x00

ADN_XPT_MAP0_CON_REG

#define ADN_XPT_MAP0_CON_REG   0x90

ADN_XPT_MAP1

#define ADN_XPT_MAP1   0x01

ADN_XPT_MAP1_CON_REG

#define ADN_XPT_MAP1_CON_REG   0x98

ADN_XPT_MAP_TABLE_SEL_REG

#define ADN_XPT_MAP_TABLE_SEL_REG   0x81

ADN_XPT_STATUS_REG

#define ADN_XPT_STATUS_REG   0xB0

ADN_XPT_UPDATE_REG

#define ADN_XPT_UPDATE_REG   0x80

Typedef Documentation

adn_connect_cfg_t

typedef struct adn_connect_cfg adn_connect_cfg_t

Enumeration Type Documentation

adn4604_term_ctl

enum adn4604_term_ctl

Enumerator
RXW_TERM
RXE_TERM
TXS_TERM
TXN_TERM

adn4604_tx_ctl

enum adn4604_tx_ctl

Enumerator
TX_DISABLED
TX_STANDBY
TX_SQUELCHED
TX_ENABLED

Function Documentation

__attribute__()

struct __attribute__

(

(__packed__)

)

adn4604_active_map()

mmc_err adn4604_active_map

(

uint8_t

map

)

Sets the active map on the IC.

Parameters

map	Selected map (0 or 1)

adn4604_out_status()

adn_connect_map_t adn4604_out_status

(

void

)

Reads the outputs current connections.

Returns

Outputs current connection

adn4604_reset()

mmc_err adn4604_reset

(

void

)

ADN4604 Software Reset.

adn4604_termination_ctl()

mmc_err adn4604_termination_ctl

(

uint8_t

cfg

)

Controls the inputs/outputs line termination.

Parameters

cfg	Selected in/outputs (separated in quadrants defined in adn4604_term_ctl)

adn4604_tx_control()

mmc_err adn4604_tx_control	(	uint8_t	output,
		uint8_t	tx_mode )

Sets the output status.

Parameters

output	Output number (0 to 15)
tx_mode	Selected mode: (TX_DISABLED, TX_STANDBY, TX_SQUELCHED or TX_ENABLED)

adn4604_update()

mmc_err adn4604_update

(

void

)

Activates the current stored configuration.

Note

The Update pin has precedence over the software register, so if the Update pin is asserted, but the low-to-high step doesn't occur, you won't be able to update the IC configuration

adn4604_xpt_config()

mmc_err adn4604_xpt_config	(	uint8_t	map,
		adn_connect_map_t	xpt_con )

Configures the cross-connection map.

Parameters

map	Selected map to configure (0 or 1)
xpt_con	Outputs assignment

Variable Documentation

adn_connect_map_t

adn_connect_map_t