atca_iface.c File Reference

Microchip CryptoAuthLib hardware interface object. More...

#include "cryptoauthlib.h"
#include <ctype.h>

Data Structures
struct	devtype_names_t

Functions
ATCA_STATUS	initATCAIface (ATCAIfaceCfg *cfg, ATCAIface ca_iface)
	Initializer for ATCAIface objects.
ATCA_STATUS	atinit (ATCAIface ca_iface)
	Performs the HAL initialization by calling intermediate HAL wrapper function. If using the basic API, the atcab_init() function should be called instead.
ATCA_STATUS	atsend (ATCAIface ca_iface, uint8_t word_address, uint8_t *txdata, int txlength)
	Sends the data to the device by calling intermediate HAL wrapper function.
ATCA_STATUS	atreceive (ATCAIface ca_iface, uint8_t word_address, uint8_t *rxdata, uint16_t *rxlength)
	Receives data from the device by calling intermediate HAL wrapper function.
ATCA_STATUS	atcontrol (ATCAIface ca_iface, uint8_t option, void *param, size_t paramlen)
	Perform control operations with the underlying hal driver.
ATCA_STATUS	atwake (ATCAIface ca_iface)
	Wakes up the device by calling intermediate HAL wrapper function. The atcab_wakeup() function should be used instead.
ATCA_STATUS	atidle (ATCAIface ca_iface)
	Puts the device into idle state by calling intermediate HAL wrapper function. The atcab_idle() function should be used instead.
ATCA_STATUS	atsleep (ATCAIface ca_iface)
	Puts the device into sleep state by calling intermediate HAL wrapper function. The atcab_sleep() function should be used instead.
ATCAIfaceCfg *	atgetifacecfg (ATCAIface ca_iface)
	Returns the logical interface configuration for the device.
void *	atgetifacehaldat (ATCAIface ca_iface)
	Returns the HAL data pointer for the device.
bool	ifacetype_is_kit (ATCAIfaceType iface_type)
	Check if the given interface is a "kit protocol" one.
bool	atca_iface_is_kit (ATCAIface ca_iface)
	Check if the given interface is configured as a "kit protocol" one where transactions are atomic.
bool	atca_iface_is_swi (ATCAIface ca_iface)
	Check if the given interface is configured as a SWI.
int	atca_iface_get_retries (ATCAIface ca_iface)
	Retrive the number of retries for a configured interface.
uint16_t	atca_iface_get_wake_delay (ATCAIface ca_iface)
	Retrive the wake/retry delay for a configured interface/device.
uint8_t	ifacecfg_get_address (ATCAIfaceCfg *cfg)
	Retrieves the device address given an interface configuration.
ATCA_STATUS	ifacecfg_set_address (ATCAIfaceCfg *cfg, uint8_t address, ATCAKitType kitiface)
	Change the address of the selected device.
ATCA_STATUS	releaseATCAIface (ATCAIface ca_iface)
	Instruct the HAL driver to release any resources associated with this interface.
void	deleteATCAIface (ATCAIface *ca_iface)
	Instruct the HAL driver to release any resources associated with this interface, then delete the object.
ATCADeviceType	iface_get_device_type_by_name (const char *name)
	Get the ATCADeviceType for a string that looks like a part number.

Detailed Description

Microchip CryptoAuthLib hardware interface object.

Copyright

(c) 2015-2020 Microchip Technology Inc. and its subsidiaries.