; Cypress WirelessUSB RF IC Protocol Definition File v002
; This file defines the transfers to/from a CYWUSB6935 RF IC
; using the SPI bus
;
[Protocol]
        name = CYWUSB6935
        bytewise
[DEBUG]
        ;DebugOn
[Packet]
        [Start]
                type = event
                event = 1       ; SS goes active

        [End]
                type = event
                event = 2       ; SS goes inactive

        [Decode]
        [Fields]

                ; REG_CONTROL Write Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=03h.L, Dummy.8x.i, RXEN.1x.h, TXEN.1x.h, PNSEL.1x.h, ASYNSEL.1x.h, APADIS.1x.h, PAEN.1x.h, ASYNDIS.1x.h, SYNEN.1x.h
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=03h.L, RXEN.1y.h, TXEN.1y.h, PNSEL.1y.h, ASYNSEL.1y.h, APADIS.1y.h, PAEN.1y.h, ASYNDIS.1y.h, SYNEN.1y.h 

                ; REG_DATA_RATE Write Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=04h.L, Dummy.8x.i, RSVD.5x.h, PN_CODEWIDTH.1x.L, DATA_RATE.1x.L, SAMPLE_RATE.1x.L 
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=04h.L, RSVD.5y.h, PN_CODEWIDTH.1y.L, DATA_RATE.1y.L, SAMPLE_RATE.1y.L 

                ; REG_CONFIG Write Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=05h.L, Dummy.8x.i, RSVD.3x.h, RXINV.1x.h, TXINV.1x.h, RSVD.1x.h, IRQSEL.2x.h
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=05h.L, RSVD.1y.h, RSVD.3y.h, TXINV.1y.h, RSVD.1y.h, IRQSEL.2y.h

                ; REG_SERDES_CTL Write Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=06h.L, Dummy.8x.i, RSVD.4x.h, SEREN.1x.h, EOF.3x.h
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=06h.L, RSVD.4y.h, SEREN.1y.h, EOF.3y.h

                ; REG_RX_INT_EN Read Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=07h.L, Dummy.8x.i, UFB.1x.h, OFB.1x.h, EOFB.1x.h, FULLB.1x.h, UFA.1x.h, OFA.1x.h, EOFA.1x.h, FULLA.1x.h 
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=07h.L, UFB.1y.h, OFB.1y.h, EOFB.1y.h, FULLB.1y.h, UFA.1y.h, OFA.1y.h, EOFA.1y.h, FULLA.1y.h 

                ; REG_RX_INT_STAT Read Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=08h.L, Dummy.8x.i, VALIDB.1x.h, OFB.1x.h, EOFB.1x.h, FULLB.1x.h, VALIDA.1x.h, OFA.1x.h, EOFA.1x.h, FULLA.1x.h 
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=08h.L, VALIDB.1y.h, OFB.1y.h, EOFB.1y.h, FULLB.1y.h, VALIDA.1y.h, OFA.1y.h, EOFA.1y.h, FULLA.1y.h 

                ; REG_ANALOG_CTL Write Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=20h.L, Dummy.8x.i, RSVD.1x.h, RWRCTL.1x.h, MIDREN.1x.h, RSVD.1x.h, RSVD.1x.h, PAOEN.1x.h, PAINV.1x.h, RST.1x.h  
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=20h.L, RSVD.1y.h, RWRCTL.1y.h, MIDREN.1y.h, RSVD.1y.h, RSVD.1y.h, PAOEN.1y.h, PAINV.1y.h, RST.1y.h 

                ; REG_TX_INT_STAT Read Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=0Eh.L, Dummy.8x.i, RSVD.1x.h, RSVD.1x.h, RSVD.1x.h, RSVD.1x.h, UF.1x.h, OF.1x.h, DONE.1x.h, EMPTY.1x.h 
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=0Eh.L, RSVD.1y.h, RSVD.1y.h, RSVD.1y.h, RSVD.1y.h, UF.1y.h, OF.1y.h, DONE.1y.h, EMPTY.1y.h  

                ; REG_TX_DATA Write Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=0Fh.L, Dummy.8x.i, TxData.Nx.h                
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=0Fh.L, TxData.Ny.h      

                ; REG_RX_DATA_A Read Command
                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y=09h.L, Dummy.8x.i, RxData.Nx.h                
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y=09h.L, RxData.Ny.h       


                Fields  Dir.1y=0.L, Inc.1y.tf, Address.6y.L, Dummy.8x.i, ReadData.Nx.h          
                Fields  Dir.1y=1.L, Inc.1y.tf, Address.6y.L, WriteData.Nmy.h            

                Lookup Dir
                        [0]=$Read
                        [1]=$Write

                Lookup Address
                        [00h]=$REG_ID
                        [01h]=$RSVD
                        [02h]=$RSVD
                        [03h]=$REG_CONTROL
                        [04h]=$REG_DATA_RATE
                        [05h]=$REG_CONFIG
                        [06h]=$REG_SERDES_CTL
                        [07h]=$REG_RX_INT_EN
                        [08h]=$REG_RX_INT_STAT
                        [09h]=$REG_RX_DATA_A
                        [0ah]=$REG_RX_VALID_A
                        [0bh]=$REG_RX_DATA_B
                        [0ch]=$REG_RX_VALID_B
                        [0dh]=$REG_TX_INT_EN
                        [0eh]=$REG_TX_INT_STAT
                        [0fh]=$REG_TX_DATA
                        [10h]=$REG_TX_VALID
                        [11h]=$REG_PN_CODE
                        [12h]=$REG_PN_CODE
                        [13h]=$REG_PN_CODE
                        [14h]=$REG_PN_CODE
                        [15h]=$REG_PN_CODE
                        [16h]=$REG_PN_CODE
                        [17h]=$REG_PN_CODE
                        [18h]=$REG_PN_CODE
                        [19h]=$REG_THRESHOLD_L
                        [1ah]=$REG_THRESHOLD_H
                        [1bh]=$RSVD
                        [1ch]=$REG_WAKE_EN
                        [1dh]=$REG_WAKE_STAT
                        [1eh]=$RSVD
                        [1fh]=$RSVD
                        [20h]=$REG_ANALOG_CTL
                        [21h]=$REG_CHANNEL
                        [22h]=$REG_RSSI
                        [23h]=$REG_PA
                        [24h]=$REG_CRYSTAL_ADJ
                        [25h]=$RSVD
                        [26h]=$REG_VCO_CAL
                        [27h]=$RSVD
                        [28h]=$RSVD
                        [29h]=$RSVD
                        [2ah]=$RSVD
                        [2bh]=$RSVD
                        [2ch]=$RSVD
                        [2dh]=$RSVD
                        [2eh]=$REG_PWR_CTL
                        [2fh]=$REG_CARRIER_DETECT
                        [30h]=$RSVD
                        [31h]=$RSVD
                        [32h]=$REG_CLOCK_MANUAL
                        [33h]=$REG_CLOCK_ENABLE
                        [34h]=$RSVD
                        [35h]=$RSVD
                        [36h]=$RSVD
                        [37h]=$RSVD
                        [38h]=$REG_SYN_LOCK_CNT
                        [39h]=$RSVD
                        [3ah]=$RSVD
                        [3bh]=$RSVD
                        [3ch]=$REG_MID
                        [3dh]=$REG_MID
                        [3eh]=$REG_MID
                        [3fh]=$REG_MID

		Lookup PN_CODEWIDTH
                        [0]=$64_CHIPS_PER_BIT
                        [1]=$32_CHIPS_PER_BIT

		Lookup DATA_RATE
                        [0]=$SDR_32KBPS
                        [1]=$DDR_64KBPS

		Lookup SAMPLE_RATE
                        [0]=$6X_OVERSAMPLING
                        [1]=$12X_OVERSAMPLING

		Lookup IRQSEL
                        [0]=$ACTIVE_LOW_DRIVEN
                        [1]=$ACTIVE_HIGH_DRIVEN
                        [2]=$ACTIVE_LOW_ELSE_HI_Z
                        [3]=$ACTIVE_HIGH_ELSE_HI_Z


[Protocol]
        name = RxData
        bytewise
[DEBUG]
        ;DebugOn
[Packet]
        [Start]
                type = next
		channelX
        [End]
                type = event
                event = 127     ; All Data passed in

        [Decode]
        [Fields]
                ; REG_RX_DATA_A Read Command
                ; Fields        ReceiveData.Nx.h
                Fields  ReceiveData.8x.h, Valids.8x.h     

[Protocol]
        name = TxData
        bytewise
[DEBUG]
        ;DebugOn
[Packet]
        [Start]
                type = next
                channely
        [End]
                type = event
                event = 127     ; All Data passed in

        [Decode]
        [Fields]
                ; REG_TX_DATA Write Command
                Fields  TransmitData.Ny.h