Documentation ¶
Index ¶
Constants ¶
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const ( DefaultSourceAddress = "127.0.0.1:1235" DefaultSampleRate = 1800e3 DefaultCenterFrequency = 740000000 DefaultBeaconOffset = 143e3 DefaultWorkDecimation = 32 DefaultGain = 20 )
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const ( DefaultRTLTCPAddress = ":1234" DefaultHTTPAddress = ":8080" DefaultAllowControl = true DefaultMaxWebConnections = 100 DefaultMaxRTLConnections = 5 )
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const ( DefaultFFTWindowMaxVal = -70 DefaultFFTWindowRange = 40 DefaultFFTWindowWidth = 512 DefaultFFTWindowHeight = 256 DefaultFFTHighQuality = true )
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const ( DefaultTranslatorGain = 64 DefaultTranslatorTransitionWidth = 15e3 )
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const ( DefaultAGCAttackRate = 0.01 DefaultAGCDecayRate = 0.2 DefaultAGCReference = 1 DefaultAGCGain = 10 DefaultAGCMaxGain = 65535 )
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const (
DefaultCostasLoopBandwidth = 0.01
)
Variables ¶
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var DefaultConfig = ProgramConfig{ Source: SourceConfig{ Address: DefaultSourceAddress, SampleRate: DefaultSampleRate, CenterFrequency: DefaultCenterFrequency, Gain: DefaultGain, }, Server: ServerConfig{ RTLTCPAddress: DefaultRTLTCPAddress, HTTPAddress: DefaultHTTPAddress, AllowControl: DefaultAllowControl, MaxWebConnections: DefaultMaxWebConnections, MaxRTLConnections: DefaultMaxRTLConnections, WebSettings: WebSettings{ Name: "PU2NVX Server", HighQualityFFT: DefaultFFTHighQuality, SegFFT: FFTWindowSetting{ MaxVal: DefaultFFTWindowMaxVal, Range: DefaultFFTWindowRange, Width: DefaultFFTWindowWidth, Height: DefaultFFTWindowHeight, }, FullFFT: FFTWindowSetting{ MaxVal: DefaultFFTWindowMaxVal, Range: DefaultFFTWindowRange, Width: DefaultFFTWindowWidth, Height: DefaultFFTWindowHeight, }, }, }, Processing: ProcessingConfig{ BeaconOffset: DefaultBeaconOffset, WorkDecimation: DefaultWorkDecimation, AGC: AGCConfig{ AttackRate: DefaultAGCAttackRate, DecayRate: DefaultAGCDecayRate, Reference: DefaultAGCReference, Gain: DefaultAGCGain, MaxGain: DefaultAGCMaxGain, }, CostasLoop: LoopConfig{ Bandwidth: DefaultCostasLoopBandwidth, }, Translation: TranslationConfig{ TransitionWidth: DefaultTranslatorTransitionWidth, Gain: DefaultTranslatorGain, }, }, }
Functions ¶
func SaveConfig ¶
func SaveConfig(filename string, pc ProgramConfig) error
Types ¶
type FFTWindowSetting ¶
type LoopConfig ¶
type LoopConfig struct {
Bandwidth float32
}
type ProcessingConfig ¶
type ProcessingConfig struct { BeaconOffset float32 WorkDecimation uint32 AGC AGCConfig CostasLoop LoopConfig Translation TranslationConfig }
type ProgramConfig ¶
type ProgramConfig struct { Source SourceConfig Server ServerConfig Processing ProcessingConfig }
func LoadConfig ¶
func LoadConfig(filename string) (pc ProgramConfig, err error)
type ServerConfig ¶
type SourceConfig ¶
type TranslationConfig ¶
type WebSettings ¶
type WebSettings struct { Name string `json:"name"` HighQualityFFT bool `json:"-"` SegFFT FFTWindowSetting `json:"segFFT"` FullFFT FFTWindowSetting `json:"fullFFT"` }
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