cec

package
v0.0.0-...-168ccc2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 5, 2021 License: BSD-3-Clause Imports: 4 Imported by: 0

Documentation

Overview

Package cec provides interface to HDMI-CEC.

Peripheral: CEC_Periph HDMI-CEC. Instances: 

CEC  mmap.CEC_BASE

Registers: 

0x00 32  CR   Control register.
0x04 32  CFGR Configuration register.
0x08 32  TXDR Tx data register.
0x0C 32  RXDR Rx Data Register.
0x10 32  ISR  Interrupt and Status Register.
0x14 32  IER  Interrupt enable register.

Import: 

stm32/o/f746xx/mmap

Index

Constants

View Source 
const (
	CECENn = 0
	TXSOMn = 1
	TXEOMn = 2
)
View Source 
const (
	SFTn      = 0
	RXTOLn    = 3
	BRESTPn   = 4
	BREGENn   = 5
	LBPEGENn  = 6
	BRDNOGENn = 7
	SFTOPTn   = 8
	OARn      = 16
	LSTNn     = 31
)
View Source 
const (
	RXBRn   = 0
	RXENDn  = 1
	RXOVRn  = 2
	BREn    = 3
	SBPEn   = 4
	LBPEn   = 5
	RXACKEn = 6
	ARBLSTn = 7
	TXBRn   = 8
	TXENDn  = 9
	TXUDRn  = 10
	TXERRn  = 11
	TXACKEn = 12
)
View Source 
const (
	RXBRIEn   = 0
	RXENDIEn  = 1
	RXOVRIEn  = 2
	BREIEn    = 3
	SBPEIEn   = 4
	LBPEIEn   = 5
	RXACKEIEn = 6
	ARBLSTIEn = 7
	TXBRIEn   = 8
	TXENDIEn  = 9
	TXUDRIEn  = 10
	TXERRIEn  = 11
	TXACKEIEn = 12
)
View Source 
const (
	TXDn = 0
)

Variables

View Source 
var CEC = (*CEC_Periph)(unsafe.Pointer(uintptr(mmap.CEC_BASE)))

Functions

This section is empty.

Types

type CEC_Periph 

type CEC_Periph struct {
	CR   RCR
	CFGR RCFGR
	TXDR RTXDR
	RXDR RRXDR
	ISR  RISR
	IER  RIER
}

func (*CEC_Periph) ARBLST 

func (p *CEC_Periph) ARBLST() RMISR

func (*CEC_Periph) ARBLSTIE 

func (p *CEC_Periph) ARBLSTIE() RMIER

func (*CEC_Periph) BRDNOGEN 

func (p *CEC_Periph) BRDNOGEN() RMCFGR

func (*CEC_Periph) BRE 

func (p *CEC_Periph) BRE() RMISR

func (*CEC_Periph) BREGEN 

func (p *CEC_Periph) BREGEN() RMCFGR

func (*CEC_Periph) BREIE 

func (p *CEC_Periph) BREIE() RMIER

func (*CEC_Periph) BRESTP 

func (p *CEC_Periph) BRESTP() RMCFGR

func (*CEC_Periph) BaseAddr 

func (p *CEC_Periph) BaseAddr() uintptr

func (*CEC_Periph) CECEN 

func (p *CEC_Periph) CECEN() RMCR

func (*CEC_Periph) LBPE 

func (p *CEC_Periph) LBPE() RMISR

func (*CEC_Periph) LBPEGEN 

func (p *CEC_Periph) LBPEGEN() RMCFGR

func (*CEC_Periph) LBPEIE 

func (p *CEC_Periph) LBPEIE() RMIER

func (*CEC_Periph) LSTN 

func (p *CEC_Periph) LSTN() RMCFGR

func (*CEC_Periph) OAR 

func (p *CEC_Periph) OAR() RMCFGR

func (*CEC_Periph) RXACKE 

func (p *CEC_Periph) RXACKE() RMISR

func (*CEC_Periph) RXACKEIE 

func (p *CEC_Periph) RXACKEIE() RMIER

func (*CEC_Periph) RXBR 

func (p *CEC_Periph) RXBR() RMISR

func (*CEC_Periph) RXBRIE 

func (p *CEC_Periph) RXBRIE() RMIER

func (*CEC_Periph) RXEND 

func (p *CEC_Periph) RXEND() RMISR

func (*CEC_Periph) RXENDIE 

func (p *CEC_Periph) RXENDIE() RMIER

func (*CEC_Periph) RXOVR 

func (p *CEC_Periph) RXOVR() RMISR

func (*CEC_Periph) RXOVRIE 

func (p *CEC_Periph) RXOVRIE() RMIER

func (*CEC_Periph) RXTOL 

func (p *CEC_Periph) RXTOL() RMCFGR

func (*CEC_Periph) SBPE 

func (p *CEC_Periph) SBPE() RMISR

func (*CEC_Periph) SBPEIE 

func (p *CEC_Periph) SBPEIE() RMIER

func (*CEC_Periph) SFT 

func (p *CEC_Periph) SFT() RMCFGR

func (*CEC_Periph) SFTOPT 

func (p *CEC_Periph) SFTOPT() RMCFGR

func (*CEC_Periph) TXACKE 

func (p *CEC_Periph) TXACKE() RMISR

func (*CEC_Periph) TXACKEIE 

func (p *CEC_Periph) TXACKEIE() RMIER

func (*CEC_Periph) TXBR 

func (p *CEC_Periph) TXBR() RMISR

func (*CEC_Periph) TXBRIE 

func (p *CEC_Periph) TXBRIE() RMIER

func (*CEC_Periph) TXD 

func (p *CEC_Periph) TXD() RMTXDR

func (*CEC_Periph) TXEND 

func (p *CEC_Periph) TXEND() RMISR

func (*CEC_Periph) TXENDIE 

func (p *CEC_Periph) TXENDIE() RMIER

func (*CEC_Periph) TXEOM 

func (p *CEC_Periph) TXEOM() RMCR

func (*CEC_Periph) TXERR 

func (p *CEC_Periph) TXERR() RMISR

func (*CEC_Periph) TXERRIE 

func (p *CEC_Periph) TXERRIE() RMIER

func (*CEC_Periph) TXSOM 

func (p *CEC_Periph) TXSOM() RMCR

func (*CEC_Periph) TXUDR 

func (p *CEC_Periph) TXUDR() RMISR

func (*CEC_Periph) TXUDRIE 

func (p *CEC_Periph) TXUDRIE() RMIER

type CFGR 

type CFGR uint32
const (
	SFT      CFGR = 0x07 << 0    //+ CEC Signal Free Time.
	RXTOL    CFGR = 0x01 << 3    //+ CEC Tolerance.
	BRESTP   CFGR = 0x01 << 4    //+ CEC Rx Stop.
	BREGEN   CFGR = 0x01 << 5    //+ CEC Bit Rising Error generation.
	LBPEGEN  CFGR = 0x01 << 6    //+ CEC Long Period Error generation.
	BRDNOGEN CFGR = 0x01 << 7    //+ CEC Broadcast no Error generation.
	SFTOPT   CFGR = 0x01 << 8    //+ CEC Signal Free Time optional.
	OAR      CFGR = 0x7FFF << 16 //+ CEC Own Address.
	LSTN     CFGR = 0x01 << 31   //+ CEC Listen mode.
)

func (CFGR) Field 

func (b CFGR) Field(mask CFGR) int

func (CFGR) J 

func (mask CFGR) J(v int) CFGR

type CR 

type CR uint32
const (
	CECEN CR = 0x01 << 0 //+ CEC Enable.
	TXSOM CR = 0x01 << 1 //+ CEC Tx Start Of Message.
	TXEOM CR = 0x01 << 2 //+ CEC Tx End Of Message.
)

func (CR) Field 

func (b CR) Field(mask CR) int

func (CR) J 

func (mask CR) J(v int) CR

type IER 

type IER uint32
const (
	RXBRIE   IER = 0x01 << 0  //+ CEC Rx-Byte Received IT Enable.
	RXENDIE  IER = 0x01 << 1  //+ CEC End Of Reception IT Enable.
	RXOVRIE  IER = 0x01 << 2  //+ CEC Rx-Overrun IT Enable.
	BREIE    IER = 0x01 << 3  //+ CEC Rx Bit Rising Error IT Enable.
	SBPEIE   IER = 0x01 << 4  //+ CEC Rx Short Bit period Error IT Enable.
	LBPEIE   IER = 0x01 << 5  //+ CEC Rx Long Bit period Error IT Enable.
	RXACKEIE IER = 0x01 << 6  //+ CEC Rx Missing Acknowledge IT Enable.
	ARBLSTIE IER = 0x01 << 7  //+ CEC Arbitration Lost IT Enable.
	TXBRIE   IER = 0x01 << 8  //+ CEC Tx Byte Request  IT Enable.
	TXENDIE  IER = 0x01 << 9  //+ CEC End of Transmission IT Enable.
	TXUDRIE  IER = 0x01 << 10 //+ CEC Tx-Buffer Underrun IT Enable.
	TXERRIE  IER = 0x01 << 11 //+ CEC Tx-Error IT Enable.
	TXACKEIE IER = 0x01 << 12 //+ CEC Tx Missing Acknowledge IT Enable.
)

func (IER) Field 

func (b IER) Field(mask IER) int

func (IER) J 

func (mask IER) J(v int) IER

type ISR 

type ISR uint32
const (
	RXBR   ISR = 0x01 << 0  //+ CEC Rx-Byte Received.
	RXEND  ISR = 0x01 << 1  //+ CEC End Of Reception.
	RXOVR  ISR = 0x01 << 2  //+ CEC Rx-Overrun.
	BRE    ISR = 0x01 << 3  //+ CEC Rx Bit Rising Error.
	SBPE   ISR = 0x01 << 4  //+ CEC Rx Short Bit period Error.
	LBPE   ISR = 0x01 << 5  //+ CEC Rx Long Bit period Error.
	RXACKE ISR = 0x01 << 6  //+ CEC Rx Missing Acknowledge.
	ARBLST ISR = 0x01 << 7  //+ CEC Arbitration Lost.
	TXBR   ISR = 0x01 << 8  //+ CEC Tx Byte Request.
	TXEND  ISR = 0x01 << 9  //+ CEC End of Transmission.
	TXUDR  ISR = 0x01 << 10 //+ CEC Tx-Buffer Underrun.
	TXERR  ISR = 0x01 << 11 //+ CEC Tx-Error.
	TXACKE ISR = 0x01 << 12 //+ CEC Tx Missing Acknowledge.
)

func (ISR) Field 

func (b ISR) Field(mask ISR) int

func (ISR) J 

func (mask ISR) J(v int) ISR

type RCFGR 

type RCFGR struct{ mmio.U32 }

func (*RCFGR) AtomicClearBits 

func (r *RCFGR) AtomicClearBits(mask CFGR)

func (*RCFGR) AtomicSetBits 

func (r *RCFGR) AtomicSetBits(mask CFGR)

func (*RCFGR) AtomicStoreBits 

func (r *RCFGR) AtomicStoreBits(mask, b CFGR)

func (*RCFGR) Bits 

func (r *RCFGR) Bits(mask CFGR) CFGR

func (*RCFGR) ClearBits 

func (r *RCFGR) ClearBits(mask CFGR)

func (*RCFGR) Load 

func (r *RCFGR) Load() CFGR

func (*RCFGR) SetBits 

func (r *RCFGR) SetBits(mask CFGR)

func (*RCFGR) Store 

func (r *RCFGR) Store(b CFGR)

func (*RCFGR) StoreBits 

func (r *RCFGR) StoreBits(mask, b CFGR)

type RCR 

type RCR struct{ mmio.U32 }

func (*RCR) AtomicClearBits 

func (r *RCR) AtomicClearBits(mask CR)

func (*RCR) AtomicSetBits 

func (r *RCR) AtomicSetBits(mask CR)

func (*RCR) AtomicStoreBits 

func (r *RCR) AtomicStoreBits(mask, b CR)

func (*RCR) Bits 

func (r *RCR) Bits(mask CR) CR

func (*RCR) ClearBits 

func (r *RCR) ClearBits(mask CR)

func (*RCR) Load 

func (r *RCR) Load() CR

func (*RCR) SetBits 

func (r *RCR) SetBits(mask CR)

func (*RCR) Store 

func (r *RCR) Store(b CR)

func (*RCR) StoreBits 

func (r *RCR) StoreBits(mask, b CR)

type RIER 

type RIER struct{ mmio.U32 }

func (*RIER) AtomicClearBits 

func (r *RIER) AtomicClearBits(mask IER)

func (*RIER) AtomicSetBits 

func (r *RIER) AtomicSetBits(mask IER)

func (*RIER) AtomicStoreBits 

func (r *RIER) AtomicStoreBits(mask, b IER)

func (*RIER) Bits 

func (r *RIER) Bits(mask IER) IER

func (*RIER) ClearBits 

func (r *RIER) ClearBits(mask IER)

func (*RIER) Load 

func (r *RIER) Load() IER

func (*RIER) SetBits 

func (r *RIER) SetBits(mask IER)

func (*RIER) Store 

func (r *RIER) Store(b IER)

func (*RIER) StoreBits 

func (r *RIER) StoreBits(mask, b IER)

type RISR 

type RISR struct{ mmio.U32 }

func (*RISR) AtomicClearBits 

func (r *RISR) AtomicClearBits(mask ISR)

func (*RISR) AtomicSetBits 

func (r *RISR) AtomicSetBits(mask ISR)

func (*RISR) AtomicStoreBits 

func (r *RISR) AtomicStoreBits(mask, b ISR)

func (*RISR) Bits 

func (r *RISR) Bits(mask ISR) ISR

func (*RISR) ClearBits 

func (r *RISR) ClearBits(mask ISR)

func (*RISR) Load 

func (r *RISR) Load() ISR

func (*RISR) SetBits 

func (r *RISR) SetBits(mask ISR)

func (*RISR) Store 

func (r *RISR) Store(b ISR)

func (*RISR) StoreBits 

func (r *RISR) StoreBits(mask, b ISR)

type RMCFGR 

type RMCFGR struct{ mmio.UM32 }

func (RMCFGR) Load 

func (rm RMCFGR) Load() CFGR

func (RMCFGR) Store 

func (rm RMCFGR) Store(b CFGR)

type RMCR 

type RMCR struct{ mmio.UM32 }

func (RMCR) Load 

func (rm RMCR) Load() CR

func (RMCR) Store 

func (rm RMCR) Store(b CR)

type RMIER 

type RMIER struct{ mmio.UM32 }

func (RMIER) Load 

func (rm RMIER) Load() IER

func (RMIER) Store 

func (rm RMIER) Store(b IER)

type RMISR 

type RMISR struct{ mmio.UM32 }

func (RMISR) Load 

func (rm RMISR) Load() ISR

func (RMISR) Store 

func (rm RMISR) Store(b ISR)

type RMRXDR 

type RMRXDR struct{ mmio.UM32 }

func (RMRXDR) Load 

func (rm RMRXDR) Load() RXDR

func (RMRXDR) Store 

func (rm RMRXDR) Store(b RXDR)

type RMTXDR 

type RMTXDR struct{ mmio.UM32 }

func (RMTXDR) Load 

func (rm RMTXDR) Load() TXDR

func (RMTXDR) Store 

func (rm RMTXDR) Store(b TXDR)

type RRXDR 

type RRXDR struct{ mmio.U32 }

func (*RRXDR) AtomicClearBits 

func (r *RRXDR) AtomicClearBits(mask RXDR)

func (*RRXDR) AtomicSetBits 

func (r *RRXDR) AtomicSetBits(mask RXDR)

func (*RRXDR) AtomicStoreBits 

func (r *RRXDR) AtomicStoreBits(mask, b RXDR)

func (*RRXDR) Bits 

func (r *RRXDR) Bits(mask RXDR) RXDR

func (*RRXDR) ClearBits 

func (r *RRXDR) ClearBits(mask RXDR)

func (*RRXDR) Load 

func (r *RRXDR) Load() RXDR

func (*RRXDR) SetBits 

func (r *RRXDR) SetBits(mask RXDR)

func (*RRXDR) Store 

func (r *RRXDR) Store(b RXDR)

func (*RRXDR) StoreBits 

func (r *RRXDR) StoreBits(mask, b RXDR)

type RTXDR 

type RTXDR struct{ mmio.U32 }

func (*RTXDR) AtomicClearBits 

func (r *RTXDR) AtomicClearBits(mask TXDR)

func (*RTXDR) AtomicSetBits 

func (r *RTXDR) AtomicSetBits(mask TXDR)

func (*RTXDR) AtomicStoreBits 

func (r *RTXDR) AtomicStoreBits(mask, b TXDR)

func (*RTXDR) Bits 

func (r *RTXDR) Bits(mask TXDR) TXDR

func (*RTXDR) ClearBits 

func (r *RTXDR) ClearBits(mask TXDR)

func (*RTXDR) Load 

func (r *RTXDR) Load() TXDR

func (*RTXDR) SetBits 

func (r *RTXDR) SetBits(mask TXDR)

func (*RTXDR) Store 

func (r *RTXDR) Store(b TXDR)

func (*RTXDR) StoreBits 

func (r *RTXDR) StoreBits(mask, b TXDR)

type RXDR 

type RXDR uint32

func (RXDR) Field 

func (b RXDR) Field(mask RXDR) int

func (RXDR) J 

func (mask RXDR) J(v int) RXDR

type TXDR 

type TXDR uint32
const (
	TXD TXDR = 0xFF << 0 //+ CEC Tx Data.
	RXD TXDR = 0xFF << 0 //  CEC Rx Data.
)

func (TXDR) Field 

func (b TXDR) Field(mask TXDR) int

func (TXDR) J 

func (mask TXDR) J(v int) TXDR

Source Files

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