package cb import "../../config" import "../../platforms/common" type FieldMacros struct {} // field - data structure for creating a new bitfield macro object // PAD_FUNC(NF3) // prefix : PAD_FUNC // name : NF3; this value will be overridden if the configurator is used // unhide : conditions for hiding macros // configurator : method for determining the current configuration of the bit field type field struct { prefix string name string unhide bool configurator func() } // generate - wrapper for generating bitfield macros string // fileds : field structure func generate(fileds ...*field) { macro := common.GetMacro() var allhidden bool = true for _, field := range fileds { if field.unhide { allhidden = false macro.Or() if field.prefix != "" { macro.Add(field.prefix).Add("(") } if field.name != "" { macro.Add(field.name) } else if field.configurator != nil { field.configurator() } if field.prefix != "" { macro.Add(")") } } } if allhidden { macro.Add("0") } } // DecodeDW0 - decode value of DW0 register func (FieldMacros) DecodeDW0() { macro := common.GetMacro() dw0 := macro.Register(common.PAD_CFG_DW0) generate( &field { prefix : "PAD_FUNC", // TODO: Find another way to hide PAD_FUNC(GPIO) in the comment with // ignored fields unhide : config.InfoLevelGet() < 3 || dw0.GetPadMode() != 0, configurator : func() { macro.Padfn() }, }, &field { prefix : "PAD_RESET", unhide : dw0.GetResetConfig() != 0, configurator : func() { macro.Rstsrc() }, }, &field { prefix : "PAD_TRIG", unhide : dw0.GetRXLevelEdgeConfiguration() != 0, configurator : func() { macro.Trig() }, }, &field { prefix : "PAD_IRQ_ROUTE", name : "IOAPIC", unhide : dw0.GetGPIOInputRouteIOxAPIC() != 0, }, &field { prefix : "PAD_IRQ_ROUTE", name : "SCI", unhide : dw0.GetGPIOInputRouteSCI() != 0, }, &field { prefix : "PAD_IRQ_ROUTE", name : "SMI", unhide : dw0.GetGPIOInputRouteSMI() != 0, }, &field { prefix : "PAD_IRQ_ROUTE", name : "NMI", unhide : dw0.GetGPIOInputRouteNMI() != 0, }, &field { prefix : "PAD_RX_POL", unhide : dw0.GetRxInvert() != 0, configurator : func() { macro.Invert() }, }, &field { prefix : "PAD_BUF", unhide : dw0.GetGPIORxTxDisableStatus() != 0, configurator : func() { macro.Bufdis() }, }, &field { name : "(1 << 29)", unhide : dw0.GetRXPadStateSelect() != 0, }, &field { name : "(1 << 28)", unhide : dw0.GetRXRawOverrideStatus() != 0, }, &field { name : "(1 << 1)", unhide : dw0.GetGPIORXState() != 0, }, &field { name : "1", unhide : dw0.GetGPIOTXState() != 0, }, ) } // DecodeDW1 - decode value of DW1 register func (FieldMacros) DecodeDW1() { macro := common.GetMacro() dw1 := macro.Register(common.PAD_CFG_DW1) generate( &field { name : "PAD_CFG1_TOL_1V8", unhide : dw1.GetPadTol() != 0, }, &field { prefix : "PAD_PULL", unhide : dw1.GetTermination() != 0, configurator : func() { macro.Pull() }, }, &field { prefix : "PAD_IOSSTATE", unhide : dw1.GetIOStandbyState() != 0, configurator : func() { macro.IOSstate() }, }, &field { prefix : "PAD_IOSTERM", unhide : dw1.GetIOStandbyTermination() != 0, configurator : func() { macro.IOTerm() }, }, &field { prefix : "PAD_CFG_OWN_GPIO", unhide : macro.IsOwnershipDriver(), configurator : func() { macro.Own() }, }, ) } // GenerateString - generates the entire string of bitfield macros. func (bitfields FieldMacros) GenerateString() { macro := common.GetMacro() macro.Add("_PAD_CFG_STRUCT(").Id().Add(", ") bitfields.DecodeDW0() macro.Add(", ") bitfields.DecodeDW1() macro.Add("),") }