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MCUXpresso SDK API Reference Manual
Rev 2.14.0
NXP Semiconductors
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MCUXpresso SDK API Reference Manual
Rev 2.14.0
NXP Semiconductors
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tfa9xxx device More...
#include <tfa2_dev.h>
Data Fields | |
| int | dev_idx |
| int | buffer_size |
| short | slave_address |
| uint16_t | rev |
| int | need_hw_init |
| int | need_cf_init |
| int | need_sb_config |
| enum tfa_hb_role | need_hb_config |
| int | sw_feature_bits [2] |
| int | hw_feature_bits |
| int | profile |
| int | vstep |
| enum tfa9xxx_DAI | daimap |
| int | tfadsp_event |
| int | verbose |
| enum tfa_state | state |
| struct nxpTfaContainer * | cnt |
| int | partial_enable |
| void * | data |
| int | convert_dsp32 |
| int | is_probus_device |
| int | is_extern_dsp_device |
| int(* | tfa_init )(struct tfa2_device *tfa) |
| uint16_t | bf_clks |
| uint16_t | bf_manstate |
| uint16_t | bf_manaoosc |
| uint16_t | bf_noclk |
| uint16_t | bf_mtpb |
| uint16_t | bf_swprofil |
| uint16_t | bf_swvstep |
| uint16_t | bf_openmtp |
| uint16_t | bf_lpm1mode |
| uint16_t | bf_r25c |
| uint16_t | status_mask [4] |
| uint16_t | status_err [4] |
| struct haptic_data | hap_data |
This is the main tfa device context structure, it will carry all information that is needed to handle a single I2C device instance. All functions dealing with the device will need access to the fields herein.
| int tfa9xxx_device_t::dev_idx |
device container index
| int tfa9xxx_device_t::buffer_size |
lowest level max buffer size
| short tfa9xxx_device_t::slave_address |
I2C slave address (not shifted)
| uint16_t tfa9xxx_device_t::rev |
full revid of this device
| int tfa9xxx_device_t::need_hw_init |
hardware parameters not initialized
| int tfa9xxx_device_t::need_cf_init |
CoolFlux not configured/patched
| int tfa9xxx_device_t::need_sb_config |
SB firmware parameters not configured
| enum tfa_hb_role tfa9xxx_device_t::need_hb_config |
HB firmware parameters needed
| int tfa9xxx_device_t::sw_feature_bits[2] |
cached copy of sw feature bits
| int tfa9xxx_device_t::hw_feature_bits |
cached copy of hw feature bits
| int tfa9xxx_device_t::profile |
active profile
| int tfa9xxx_device_t::vstep |
active vstep
| enum tfa9xxx_DAI tfa9xxx_device_t::daimap |
supported audio interface types
| int tfa9xxx_device_t::tfadsp_event |
enum tfadsp_event_en is for external registry
| int tfa9xxx_device_t::verbose |
verbosity level for debug print output
| enum tfa_state tfa9xxx_device_t::state |
last known state or-ed with optional state_modifier
| struct nxpTfaContainer* tfa9xxx_device_t::cnt |
the loaded container file
| int tfa9xxx_device_t::partial_enable |
enable partial updates
| void* tfa9xxx_device_t::data |
typically pointing to Linux driver structure owning this device
| int tfa9xxx_device_t::convert_dsp32 |
convert 24 bit DSP messages to 32 bit
| int tfa9xxx_device_t::is_probus_device |
probus device: device without internal DSP
| int tfa9xxx_device_t::is_extern_dsp_device |
externel (non Coolflux) DSP device
| int(* tfa9xxx_device_t::tfa_init)(struct tfa2_device *tfa) |
init for POR fixes like loading optimal settings
| uint16_t tfa9xxx_device_t::bf_clks |
TFA9XXX_BF_CLKS Clocks stable for overload
| uint16_t tfa9xxx_device_t::bf_manstate |
TFA9XXX_BF_MANSTATE Device Manager status for overload
| uint16_t tfa9xxx_device_t::bf_manaoosc |
TFA9XXX_BF_MANAOOSC overload
| uint16_t tfa9xxx_device_t::bf_noclk |
TFA9XXX_BF_NOCLK overload
| uint16_t tfa9xxx_device_t::bf_mtpb |
TFA9XXX_BF_MTPB overload
| uint16_t tfa9xxx_device_t::bf_swprofil |
TFA9XXX_BF_SWPROFIL overload
| uint16_t tfa9xxx_device_t::bf_swvstep |
TFA9XXX_BF_SWVSTEP overload
| uint16_t tfa9xxx_device_t::bf_openmtp |
TFA9XXX_BF_OPENMTP overload
| uint16_t tfa9xxx_device_t::bf_lpm1mode |
TFA9XXX_BF_LPM1MODE overload
| uint16_t tfa9xxx_device_t::bf_r25c |
TFA9XXX_BF_R25C overload
| uint16_t tfa9xxx_device_t::status_mask[4] |
status masks for tfa2_dev_status()
| uint16_t tfa9xxx_device_t::status_err[4] |
error status for tfa2_dev_status()
| struct haptic_data tfa9xxx_device_t::hap_data |
haptic specific data
