NXP NFC Reader Library
v4.040.05.011646
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Data Structures | |
struct | phacDiscLoop_Sw_TypeA_Info |
Type A parameter structure. More... | |
struct | phacDiscLoop_Sw_TypeB_Info |
Type B parameter structure. More... | |
struct | phacDiscLoop_Sw_TypeF_Info |
Type F parameter structure. More... | |
struct | phacDiscLoop_Sw_TypeV_Info |
Type V parameter structure. More... | |
struct | phacDiscLoop_I18000p3m3_Info |
18000p3m3 parameter structure More... | |
struct | phacDiscLoop_TargetParams |
Target parameter structure. More... | |
struct | phacDiscLoop_Sw_DataParams |
Discovery loop parameter structure. More... | |
Macros | |
#define | PHAC_DISCLOOP_SW_ID 0x01U |
ID for this layer (software implementation of Discover loop component). More... | |
#define | PHAC_DISCLOOP_CFG_MAX_CARDS_SUPPORTED 0x01U |
Maximum cards supported per technologies in passive poll mode. More... | |
#define | PHAC_DISCLOOP_CFG_MAX_VICINITY_CARDS_SUPPORTED 0x01U |
Maximum cards supported per vicinity technologies in passive poll mode. More... | |
#define | PHAC_DISCLOOP_PASS_POLL_MAX_TECHS_SUPPORTED 0x06U |
Maximum (NFC + proprietary) technologies support in passive poll mode. More... | |
Enumerations | |
enum | phacDiscLoop_Profile { PHAC_DISCLOOP_PROFILE_UNKNOWN = 0, PHAC_DISCLOOP_PROFILE_NFC, PHAC_DISCLOOP_PROFILE_EMVCO, PHAC_DISCLOOP_PROFILE_ISO, PHAC_DISCLOOP_PROFILE_NFC_AND_ACTIVE } |
Reader Library Profiles. More... | |
enum | phacDiscLoop_Sw_PollState { PHAC_DISCLOOP_POLL_STATE_UNKNOWN = 0, PHAC_DISCLOOP_POLL_STATE_DETECTION, PHAC_DISCLOOP_POLL_STATE_COLLISION_RESOLUTION, PHAC_DISCLOOP_POLL_STATE_REMOVAL } |
Discovery loop poll states to start with while in passive poll mode. More... | |
enum | phacDiscLoop_Sw_EntryPoints { PHAC_DISCLOOP_ENTRY_POINT_POLL = 0, PHAC_DISCLOOP_ENTRY_POINT_LISTEN } |
Discovery entry points. More... | |
enum | phacDiscLoop_Sw_NfcTech { PHAC_DISCLOOP_TECH_TYPE_A = 0, PHAC_DISCLOOP_TECH_TYPE_B, PHAC_DISCLOOP_TECH_TYPE_F212, PHAC_DISCLOOP_TECH_TYPE_F424, PHAC_DISCLOOP_TECH_TYPE_V, PHAC_DISCLOOP_TECH_TYPE_18000P3M3, PHAC_DISCLOOP_TECH_TYPE_UNKNOWN } |
Technology bit position / sequence. More... | |
Functions | |
phStatus_t | phacDiscLoop_Sw_Init (phacDiscLoop_Sw_DataParams_t *pDataParams, uint16_t wSizeOfDataParams, void *pHalDataParams) |
Initialize discovery loop. More... | |
Supported NFC Activity versions. | |
Discovery loop support both NFC Activity version 1.0 and 1.1. By default discovery loop is configured for NFC Activity version 1.1. Use phacDiscLoop_SetConfig with PHAC_DISCLOOP_CONFIG_ACTIVITY_VERSION option to configure below values. | |
#define | PHAC_DISCLOOP_NFC_ACTIVITY_VERSION_1_0 0x01 |
Supports NFC Activity version 1.0. More... | |
#define | PHAC_DISCLOOP_NFC_ACTIVITY_VERSION_1_1 0x02 |
Supports NFC Activity version 1.1. More... | |
Discovery loop return status codes. | |
#define | PHAC_DISCLOOP_FAILURE 0x0080U |
Discovery loop failure. More... | |
#define | PHAC_DISCLOOP_COLLISION_PENDING 0x0081U |
Indicates that collision is pending. More... | |
#define | PHAC_DISCLOOP_EXTERNAL_RFON 0x0082U |
External RF field on. More... | |
#define | PHAC_DISCLOOP_EXTERNAL_RFOFF 0x0083U |
External RF field off. More... | |
#define | PHAC_DISCLOOP_NO_TECH_DETECTED 0x0084U |
No technologies detected. More... | |
#define | PHAC_DISCLOOP_NO_DEVICE_RESOLVED 0x0085U |
No card/device resolved. More... | |
#define | PHAC_DISCLOOP_LPCD_NO_TECH_DETECTED 0x0086U |
Low Power Card Detection (LPCD) succeeded but no technologies detected. More... | |
#define | PHAC_DISCLOOP_MULTI_TECH_DETECTED 0x0088U |
Multiple Technologies detected. More... | |
#define | PHAC_DISCLOOP_MULTI_DEVICES_RESOLVED 0x008AU |
Multiple cards/devices resolved. More... | |
#define | PHAC_DISCLOOP_DEVICE_ACTIVATED 0x008BU |
Single card/device activated. More... | |
#define | PHAC_DISCLOOP_ACTIVE_TARGET_ACTIVATED 0x008CU |
Active target activated. More... | |
#define | PHAC_DISCLOOP_PASSIVE_TARGET_ACTIVATED 0x008DU |
Passive target activated. More... | |
#define | PHAC_DISCLOOP_MERGED_SEL_RES_FOUND 0x008EU |
Merged SEL_RES (Type A) with NFC-DEP and T4T support found. More... | |
#define | PHAC_DISCLOOP_ACTIVATED_BY_PEER 0x008FU |
Activated in listen mode. More... | |
Bit positions for different technologies. | |
Application can use these mask values to find the detected technology, collision pending status, bail out configuration etc.
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#define | PHAC_DISCLOOP_POS_BIT_MASK_A 0x01U |
Position bit mask for Type A. More... | |
#define | PHAC_DISCLOOP_POS_BIT_MASK_B 0x02U |
Position bit mask for Type B. More... | |
#define | PHAC_DISCLOOP_POS_BIT_MASK_F212 0x04U |
Position bit mask for Type F212. More... | |
#define | PHAC_DISCLOOP_POS_BIT_MASK_F424 0x08U |
Position bit mask for Type F424. More... | |
#define | PHAC_DISCLOOP_POS_BIT_MASK_V 0x10U |
Position bit mask for Type V. More... | |
#define | PHAC_DISCLOOP_POS_BIT_MASK_18000P3M3 0x20U |
Position bit mask for ISO 18000P3M3. More... | |
Bit positions for active poll mode technologies. | |
Application can use these mask values to find the detected technology in active poll mode and to configure technologies to be detected in active poll mode.
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#define | PHAC_DISCLOOP_ACT_POS_BIT_MASK_106 0x01U |
106 Kbps Bit rate for Active Communication. More... | |
#define | PHAC_DISCLOOP_ACT_POS_BIT_MASK_212 0x02U |
212 Kbps Bit rate for Active Communication. More... | |
#define | PHAC_DISCLOOP_ACT_POS_BIT_MASK_424 0x04U |
424 Kbps Bit rate for Active Communication. More... | |
FELICA data rates. | |
#define | PHAC_DISCLOOP_CON_BITR_212 PHAC_DISCLOOP_POS_BIT_MASK_F212 |
Configures 212 Kbps bit rate for Type F tag. More... | |
#define | PHAC_DISCLOOP_CON_BITR_424 PHAC_DISCLOOP_POS_BIT_MASK_F424 |
Configures 424 Kbps bit rate for Type F tag. More... | |
Type A default parameters. | |
#define | PHAC_DISCLOOP_I3P3A_MAX_ATQA_LENGTH 0x02U |
Answer to RequestA (ATQA) length for ISO 14443-3A card type. More... | |
#define | PHAC_DISCLOOP_I3P3A_MAX_UID_LENGTH 0x0AU |
Maximum UID length for 14443 Type A compliant tags. More... | |
#define | PHAC_DISCLOOP_I3P3A_SINGLE_SIZE_UID_LENGTH 0x04U |
UID length for single size NFCID1 Type A compliant tags. More... | |
#define | PHAC_DISCLOOP_I3P3A_DOUBLE_SIZE_UID_LENGTH 0x07U |
UID length for double size NFCID1 Type A compliant tags. More... | |
#define | PHAC_DISCLOOP_I3P3A_TRIPLE_SIZE_UID_LENGTH 0x0AU |
UID length for triple size NFCID1 Type A compliant tags. More... | |
#define | PHAC_DISCLOOP_JEWEL_HR_LENGTH 0x02U |
Type 1 Tag Header ROM byte length. More... | |
Type B default parameters. | |
#define | PHAC_DISCLOOP_I3P3B_PUPI_LENGTH 0x04U |
Device Identifier length for Type B tag. More... | |
#define | PHAC_DISCLOOP_I3P3B_MAX_ATQB_LENGTH 13U |
Maximum Answer to RequestB (ATQB) Response length. More... | |
Type F default parameters. | |
#define | PHAC_DISCLOOP_FELICA_IDM_LENGTH 0x08U |
Manufacture ID (IDM) Length for FELICA. More... | |
#define | PHAC_DISCLOOP_FELICA_PMM_LENGTH 0x08U |
Manufacturer Parameter (PMm) length for FELICA. More... | |
#define | PHAC_DISCLOOP_FELICA_RD_LENGTH 0x02U |
Request Data (RD) length for Felica SENSF_RES. More... | |
Select Acknowledge (SAK) mask values for different Type A tags. | |
Application can use these mask values to detect the Type of tag from the SAK value. Usage: bTagType = (phacDiscLoop_Sw_DataParams->sTypeATargetInfo.aTypeA_I3P3[0].aSak & 0x60); bTagType = bTagType >> 5; switch(bTagType) { case PHAC_DISCLOOP_TYPEA_TYPE2_TAG_CONFIG_MASK: printf("\n\t\tType: Type 2 Tag\n"); break; case PHAC_DISCLOOP_TYPEA_TYPE4A_TAG_CONFIG_MASK: printf ("\n\t\tType: Type 4A Tag\n"); break; case PHAC_DISCLOOP_TYPEA_TYPE_NFC_DEP_TAG_CONFIG_MASK: printf ("\n\t\tType: P2P\n"); break; case PHAC_DISCLOOP_TYPEA_TYPE_NFC_DEP_TYPE4A_TAG_CONFIG_MASK: printf ("\n\t\tType: Type NFC_DEP and 4A Tag\n"); break; default: break; } | |
#define | PHAC_DISCLOOP_TYPEA_T1T_ATQA1_MASK 0x1FU |
Mask for Type 1 tag ATQA Byte 1. More... | |
#define | PHAC_DISCLOOP_TYPEA_T1T_ATQA2_MASK 0x0FU |
Mask for determining whether a Type A tag is Type 1. More... | |
#define | PHAC_DISCLOOP_TYPEA_TYPE2_TAG_CONFIG_MASK 0x00U |
Mask for determining for Type 2 tag. More... | |
#define | PHAC_DISCLOOP_TYPEA_TYPE4A_TAG_CONFIG_MASK 0x01U |
Mask for determining for Type 4A tag. More... | |
#define | PHAC_DISCLOOP_TYPEA_TYPE_NFC_DEP_TAG_CONFIG_MASK 0x02U |
Mask for determining for NFC DEP Protocol. More... | |
#define | PHAC_DISCLOOP_TYPEA_TYPE_NFC_DEP_TYPE4A_TAG_CONFIG_MASK 0x03U |
Mask for determining support for Type 4A and NFC DEP Protocol. More... | |
Macros for checking set bit and set bit position. | |
#define | PHAC_DISCLOOP_CHECK_ANDMASK(value, mask) (((value) & (mask)) != 0) |
Logically AND value and mask, if the corresponding bit is set, then non zero value is returned else zero is returned. More... | |
#define | PHAC_DISCLOOP_GET_BIT_POS(x, pos) |
Get the first set bit position starting from least significant bit. More... | |
#define PHAC_DISCLOOP_SW_ID 0x01U |
ID for this layer (software implementation of Discover loop component).
phacDiscLoop_Sw_DataParams::wId is initialized with this ID in the initialization function phacDiscLoop_Sw_Init.
#define PHAC_DISCLOOP_CFG_MAX_CARDS_SUPPORTED 0x01U |
Maximum cards supported per technologies in passive poll mode.
By default maximum cards supported per technology is set to 1. Users can change this value to support more cards.
NOTE: Size of discovery loop data structure phacDiscLoop_Sw_DataParams will increase if this value is increased.
#define PHAC_DISCLOOP_CFG_MAX_VICINITY_CARDS_SUPPORTED 0x01U |
Maximum cards supported per vicinity technologies in passive poll mode.
By default maximum cards supported per vicinity technology is set to 1. Users can change this value to support more cards.
NOTE: Size of discovery loop data structure phacDiscLoop_Sw_DataParams will increase if this value is increased.
#define PHAC_DISCLOOP_PASS_POLL_MAX_TECHS_SUPPORTED 0x06U |
Maximum (NFC + proprietary) technologies support in passive poll mode.
Supported technologies are:
#define PHAC_DISCLOOP_NFC_ACTIVITY_VERSION_1_0 0x01 |
Supports NFC Activity version 1.0.
#define PHAC_DISCLOOP_NFC_ACTIVITY_VERSION_1_1 0x02 |
Supports NFC Activity version 1.1.
This is default.
#define PHAC_DISCLOOP_FAILURE 0x0080U |
Discovery loop failure.
This status can be returned by phacDiscLoop_Run in poll and listen modes. This is returned when discovery loop failed to proceed further due to an error in lower layer. Use phacDiscLoop_GetConfig with PHAC_DISCLOOP_CONFIG_ADDITIONAL_INFO to get the actual error code from lower layer.
#define PHAC_DISCLOOP_COLLISION_PENDING 0x0081U |
Indicates that collision is pending.
This status is returned by phacDiscLoop_Run in passive poll mode when collision resolution is disabled or when device limit is set to zero for a detected technology. Use phacDiscLoop_GetConfig with PHAC_DISCLOOP_CONFIG_COLLISION_PENDING option to get collision pending status for all technologies.
#define PHAC_DISCLOOP_EXTERNAL_RFON 0x0082U |
External RF field on.
This status is returned by phacDiscLoop_Run in passive poll mode when external RF is detected during RF collision avoidance (RFCA) procedure. On getting this error application may restart phacDiscLoop_Run in listen mode if supported.
#define PHAC_DISCLOOP_EXTERNAL_RFOFF 0x0083U |
External RF field off.
This status is returned by phacDiscLoop_Run in listen mode if external RF is switched off during listen. On getting this error application may restart discovery loop in poll mode or wait for a specific time for external RF to turn ON.
#define PHAC_DISCLOOP_NO_TECH_DETECTED 0x0084U |
No technologies detected.
This status is returned by phacDiscLoop_Run in passive poll mode if no technologies are detected during detection stage of passive polling.
#define PHAC_DISCLOOP_NO_DEVICE_RESOLVED 0x0085U |
No card/device resolved.
This status is returned by phacDiscLoop_Run in passive poll mode if no card/device is resolved during collision resolution stage but that technology was detected during technology detection stage of passive polling.
#define PHAC_DISCLOOP_LPCD_NO_TECH_DETECTED 0x0086U |
Low Power Card Detection (LPCD) succeeded but no technologies detected.
This status is returned by phacDiscLoop_Run in passive poll mode when LPCD is enabled and LPCD returned success but no technologies were detected during technology detection stage of passive poll mode. This can be due to false triggering of LPCD interrupt or LPCD triggered by a card/device not supported by discovery loop.
#define PHAC_DISCLOOP_MULTI_TECH_DETECTED 0x0088U |
Multiple Technologies detected.
This status is returned by phacDiscLoop_Run in passive poll mode when multiple technologies are detected during technology detection stage of passive poll mode.
To continue with collision resolution stage of one of the detected technology, application can follow below steps:
#define PHAC_DISCLOOP_MULTI_DEVICES_RESOLVED 0x008AU |
Multiple cards/devices resolved.
This status is returned by phacDiscLoop_Run in passive poll mode when multiple cards/devices are resolved during collision resolution stage of passive poll mode when CON_DEVICES_LIMIT > 1.
#define PHAC_DISCLOOP_DEVICE_ACTIVATED 0x008BU |
Single card/device activated.
This status is returned by phacDiscLoop_Run in passive poll mode when a single card/device is successfully activated during activation stage.
Use phacDiscLoop_GetConfig with PHAC_DISCLOOP_CONFIG_TECH_DETECTED to get the technology detected.
#define PHAC_DISCLOOP_ACTIVE_TARGET_ACTIVATED 0x008CU |
Active target activated.
This status is returned by phacDiscLoop_Run in active poll mode when a single active target is successfully activated during active polling.
Use phacDiscLoop_GetConfig with PHAC_DISCLOOP_CONFIG_TECH_DETECTED to get the activated technology.
#define PHAC_DISCLOOP_PASSIVE_TARGET_ACTIVATED 0x008DU |
Passive target activated.
This status is returned by phacDiscLoop_Run in passive poll mode when a single passive target is successfully activated during passive polling.
Use phacDiscLoop_GetConfig with PHAC_DISCLOOP_CONFIG_TECH_DETECTED to get the activated technology.
#define PHAC_DISCLOOP_MERGED_SEL_RES_FOUND 0x008EU |
Merged SEL_RES (Type A) with NFC-DEP and T4T support found.
This status is returned by phacDiscLoop_Run in passive poll mode when device/card is successfully activated till ISO 14443-3 and both T4T and NFC DEP support is detected in SEL_RES/SAK. Then ATR_REQ or RATS is not sent by discovery loop. On getting this status application can decide whether to send ATR_REQ or RATS. This status is applicable only to Type A.
#define PHAC_DISCLOOP_ACTIVATED_BY_PEER 0x008FU |
Activated in listen mode.
This status is returned by phacDiscLoop_Run in listen mode when it got successfully activated in listen mode by another reader/initiator.
Application shall check phacDiscLoop_TargetParams to validate the received request (ATR_REQ/RATS), data rate and framing (active/passive) and send the response.
#define PHAC_DISCLOOP_POS_BIT_MASK_A 0x01U |
Position bit mask for Type A.
#define PHAC_DISCLOOP_POS_BIT_MASK_B 0x02U |
Position bit mask for Type B.
#define PHAC_DISCLOOP_POS_BIT_MASK_F212 0x04U |
Position bit mask for Type F212.
#define PHAC_DISCLOOP_POS_BIT_MASK_F424 0x08U |
Position bit mask for Type F424.
#define PHAC_DISCLOOP_POS_BIT_MASK_V 0x10U |
Position bit mask for Type V.
#define PHAC_DISCLOOP_POS_BIT_MASK_18000P3M3 0x20U |
Position bit mask for ISO 18000P3M3.
#define PHAC_DISCLOOP_ACT_POS_BIT_MASK_106 0x01U |
106 Kbps Bit rate for Active Communication.
#define PHAC_DISCLOOP_ACT_POS_BIT_MASK_212 0x02U |
212 Kbps Bit rate for Active Communication.
#define PHAC_DISCLOOP_ACT_POS_BIT_MASK_424 0x04U |
424 Kbps Bit rate for Active Communication.
#define PHAC_DISCLOOP_CON_BITR_212 PHAC_DISCLOOP_POS_BIT_MASK_F212 |
Configures 212 Kbps bit rate for Type F tag.
#define PHAC_DISCLOOP_CON_BITR_424 PHAC_DISCLOOP_POS_BIT_MASK_F424 |
Configures 424 Kbps bit rate for Type F tag.
#define PHAC_DISCLOOP_I3P3A_MAX_ATQA_LENGTH 0x02U |
Answer to RequestA (ATQA) length for ISO 14443-3A card type.
#define PHAC_DISCLOOP_I3P3A_MAX_UID_LENGTH 0x0AU |
Maximum UID length for 14443 Type A compliant tags.
#define PHAC_DISCLOOP_I3P3A_SINGLE_SIZE_UID_LENGTH 0x04U |
UID length for single size NFCID1 Type A compliant tags.
#define PHAC_DISCLOOP_I3P3A_DOUBLE_SIZE_UID_LENGTH 0x07U |
UID length for double size NFCID1 Type A compliant tags.
#define PHAC_DISCLOOP_I3P3A_TRIPLE_SIZE_UID_LENGTH 0x0AU |
UID length for triple size NFCID1 Type A compliant tags.
#define PHAC_DISCLOOP_JEWEL_HR_LENGTH 0x02U |
Type 1 Tag Header ROM byte length.
#define PHAC_DISCLOOP_I3P3B_PUPI_LENGTH 0x04U |
Device Identifier length for Type B tag.
#define PHAC_DISCLOOP_I3P3B_MAX_ATQB_LENGTH 13U |
Maximum Answer to RequestB (ATQB) Response length.
#define PHAC_DISCLOOP_FELICA_IDM_LENGTH 0x08U |
Manufacture ID (IDM) Length for FELICA.
#define PHAC_DISCLOOP_FELICA_PMM_LENGTH 0x08U |
Manufacturer Parameter (PMm) length for FELICA.
#define PHAC_DISCLOOP_FELICA_RD_LENGTH 0x02U |
Request Data (RD) length for Felica SENSF_RES.
#define PHAC_DISCLOOP_TYPEA_T1T_ATQA1_MASK 0x1FU |
Mask for Type 1 tag ATQA Byte 1.
#define PHAC_DISCLOOP_TYPEA_T1T_ATQA2_MASK 0x0FU |
Mask for determining whether a Type A tag is Type 1.
Used along with byte 2 of ATQA.
#define PHAC_DISCLOOP_TYPEA_TYPE2_TAG_CONFIG_MASK 0x00U |
Mask for determining for Type 2 tag.
#define PHAC_DISCLOOP_TYPEA_TYPE4A_TAG_CONFIG_MASK 0x01U |
Mask for determining for Type 4A tag.
#define PHAC_DISCLOOP_TYPEA_TYPE_NFC_DEP_TAG_CONFIG_MASK 0x02U |
Mask for determining for NFC DEP Protocol.
#define PHAC_DISCLOOP_TYPEA_TYPE_NFC_DEP_TYPE4A_TAG_CONFIG_MASK 0x03U |
Mask for determining support for Type 4A and NFC DEP Protocol.
#define PHAC_DISCLOOP_CHECK_ANDMASK | ( | value, | |
mask | |||
) | (((value) & (mask)) != 0) |
Logically AND value and mask, if the corresponding bit is set, then non zero value is returned else zero is returned.
Application can use this to check the detection technologies.
Example (Check for Type B):
#define PHAC_DISCLOOP_GET_BIT_POS | ( | x, | |
pos | |||
) |
Get the first set bit position starting from least significant bit.
Application can use this to check the bit position of detected technology.
Example (Activation of device/tag at index 0, when phacDiscLoop_Run returns PHAC_DISCLOOP_MULTI_DEVICES_RESOLVED):
typedef enum phacDiscLoop_Profile phacDiscLoop_Profile_t |
Reader Library Profiles.
This will be set and handled by the application.
typedef enum phacDiscLoop_Sw_PollState phacDiscLoop_Sw_PollState_t |
Discovery loop poll states to start with while in passive poll mode.
Use phacDiscLoop_SetConfig with PHAC_DISCLOOP_CONFIG_NEXT_POLL_STATE option to configure these states. Default discovery loop starts with PHAC_DISCLOOP_POLL_STATE_DETECTION in passive poll mode.
typedef enum phacDiscLoop_Sw_EntryPoints phacDiscLoop_Sw_EntryPoints_t |
Discovery entry points.
This is an input parameter to phacDiscLoop_Run.
typedef enum phacDiscLoop_Sw_NfcTech phacDiscLoop_Sw_NfcTech_t |
Technology bit position / sequence.
enum phacDiscLoop_Profile |
Reader Library Profiles.
This will be set and handled by the application.
Discovery loop poll states to start with while in passive poll mode.
Use phacDiscLoop_SetConfig with PHAC_DISCLOOP_CONFIG_NEXT_POLL_STATE option to configure these states. Default discovery loop starts with PHAC_DISCLOOP_POLL_STATE_DETECTION in passive poll mode.
Discovery entry points.
This is an input parameter to phacDiscLoop_Run.
Enumerator | |
---|---|
PHAC_DISCLOOP_ENTRY_POINT_POLL | Starts discovery loop in poll mode. |
PHAC_DISCLOOP_ENTRY_POINT_LISTEN | Starts discovery loop in listen mode. |
Technology bit position / sequence.
phStatus_t phacDiscLoop_Sw_Init | ( | phacDiscLoop_Sw_DataParams_t * | pDataParams, |
uint16_t | wSizeOfDataParams, | ||
void * | pHalDataParams | ||
) |
Initialize discovery loop.
This should be called before using any of the discovery loop functions to do the initialization of discovery loop component. This configures discovery loop with default configurations. Refer configuration options for supported configurations and their default values.
PH_ERR_SUCCESS | Operation successful. |
PH_ERR_INVALID_PARAMETER | Invalid option/response received. |
other | Other Depending on implementation and underlying component. |
[in] | pDataParams | Pointer to discovery loop parameter structure. |
[in] | wSizeOfDataParams | Specifies the size of the discovery data parameter structure. |
[in] | pHalDataParams | Pointer to HAL parameter structure. |