adn4604.c File Reference

ADN4604 module interface implementations. More...

#include "FreeRTOS.h"
#include "port.h"
#include "adn4604.h"
#include "i2c.h"
#include "i2c_mapping.h"

Include dependency graph for adn4604.c:

Functions
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	con

Detailed Description

ADN4604 module interface implementations.

Author

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

Function Documentation

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

con

adn_connect_map_t con