Documentation ¶
Index ¶
Constants ¶
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const ( // RFM69 Registers RFM_REG_FIFO register = 0x00 /* FIFO Read/Write Access */ RFM_REG_OPMODE register = 0x01 /* Operating modes of the transceiver */ RFM_REG_DATAMODUL register = 0x02 /* Data operation mode and modulation settings */ RFM_REG_BITRATEMSB register = 0x03 /* Bit Rate setting, most significant bits */ RFM_REG_BITRATELSB register = 0x04 /* Bit Rate setting, least significant bits */ RFM_REG_FDEVMSB register = 0x05 /* Frequency deviation setting, most significant bits */ RFM_REG_FDEVLSB register = 0x06 /* Frequency deviation setting, least significant bits */ RFM_REG_FRFMSB register = 0x07 /* RF Carrier Frequency, most significant bits */ RFM_REG_FRFMID register = 0x08 /* RF Carrier Frequency, intermediate bits */ RFM_REG_FRFLSB register = 0x09 /* RF Carrier Frequency, least significant bits */ RFM_REG_OSC1 register = 0x0A /* RC Oscillators Settings */ RFM_REG_AFCCTRL register = 0x0B /* AFC Control in low modulation index situations */ RFM_REG_LISTEN1 register = 0x0D /* Listen mode settings */ RFM_REG_LISTEN2 register = 0x0E /* Listen mode idle duration */ RFM_REG_LISTEN3 register = 0x0F /* Listen mode Rx duration */ RFM_REG_VERSION register = 0x10 /* Module version */ RFM_REG_PALEVEL register = 0x11 /* PA selection and output power control */ RFM_REG_PARAMP register = 0x12 /* Control of the PA ramp time in FSK mode */ RFM_REG_OCP register = 0x13 /* Over Current Protection control */ RFM_REG_LNA register = 0x18 /* LNA Settings */ RFM_REG_RXBW register = 0x19 /* Channel Filter BW Control */ RFM_REG_AFCBW register = 0x1A // Channel Filter BW control during the AFC routine RFM_REG_OOKPEAK register = 0x1B // OOK demodulator selection and control in peak mode RFM_REG_OOKAVG register = 0x1C // Average threshold control of the OOK demodulator RFM_REG_OOKFIX register = 0x1D // Fixed threshold control of the OOK demodulator RFM_REG_AFCFEI register = 0x1E // AFC and FEI control and status RFM_REG_AFCMSB register = 0x1F // MSB of the frequency correction of the AFC RFM_REG_AFCLSB register = 0x20 // LSB of the frequency correction of the AFC RFM_REG_FEIMSB register = 0x21 // MSB of the calculated frequency error RFM_REG_FEILSB register = 0x22 // LSB of the calculated frequency error RFM_REG_RSSICONFIG register = 0x23 // RSSI-related settings RFM_REG_RSSIVALUE register = 0x24 // RSSI value in dBm RFM_REG_DIOMAPPING1 register = 0x25 // Mapping of pins DIO0 to DIO3 RFM_REG_DIOMAPPING2 register = 0x26 // Mapping of pins DIO4 and DIO5, ClkOut frequency RFM_REG_IRQ1 register = 0x27 // Status register: PLL Lock state, Timeout, RSSI > Threshold... RFM_REG_IRQ2 register = 0x28 // Status register: FIFO handling flags... RFM_REG_RSSITHRESH register = 0x29 // RSSI Threshold control RFM_REG_RXTIMEOUT1 register = 0x2A // Timeout duration between Rx request and RSSI detection RFM_REG_RXTIMEOUT2 register = 0x2B // Timeout duration between RSSI detection and PayloadReady RFM_REG_PREAMBLEMSB register = 0x2C // Preamble length, MSB RFM_REG_PREAMBLELSB register = 0x2D // Preamble length, LSB RFM_REG_SYNCCONFIG register = 0x2E // Sync Word Recognition control RFM_REG_SYNCVALUE1 register = 0x2F // Sync Word bytes, 1 through 8 RFM_REG_SYNCVALUE2 register = 0x30 RFM_REG_SYNCVALUE3 register = 0x31 RFM_REG_SYNCVALUE4 register = 0x32 RFM_REG_SYNCVALUE5 register = 0x33 RFM_REG_SYNCVALUE6 register = 0x34 RFM_REG_SYNCVALUE7 register = 0x35 RFM_REG_SYNCVALUE8 register = 0x36 RFM_REG_PACKETCONFIG1 register = 0x37 // Packet mode settings RFM_REG_PAYLOADLENGTH register = 0x38 // Payload length setting RFM_REG_NODEADRS register = 0x39 // Node address RFM_REG_BROADCASTADRS register = 0x3A // Broadcast address RFM_REG_AUTOMODES register = 0x3B // Auto modes settings RFM_REG_FIFOTHRESH register = 0x3C // Fifo threshold, Tx start condition RFM_REG_PACKETCONFIG2 register = 0x3D // Packet mode settings RFM_REG_AESKEY1 register = 0x3E // 16 bytes of the cypher key RFM_REG_AESKEY2 register = 0x3F RFM_REG_AESKEY3 register = 0x40 RFM_REG_AESKEY4 register = 0x41 RFM_REG_AESKEY5 register = 0x42 RFM_REG_AESKEY6 register = 0x43 RFM_REG_AESKEY7 register = 0x44 RFM_REG_AESKEY8 register = 0x45 RFM_REG_AESKEY9 register = 0x46 RFM_REG_AESKEY10 register = 0x47 RFM_REG_AESKEY11 register = 0x48 RFM_REG_AESKEY12 register = 0x49 RFM_REG_AESKEY13 register = 0x4A RFM_REG_AESKEY14 register = 0x4B RFM_REG_AESKEY15 register = 0x4C RFM_REG_AESKEY16 register = 0x4D RFM_REG_TEMP1 register = 0x4E // Temperature Sensor control RFM_REG_TEMP2 register = 0x4F // Temperature readout RFM_REG_TEST register = 0x50 // Internal test registers RFM_REG_TESTLNA register = 0x58 // Sensitivity boost RFM_REG_TESTPA1 register = 0x5A // High Power PA settings RFM_REG_TESTPA2 register = 0x5C // High Power PA settings RFM_REG_TESTDAGC register = 0x6F // Fading Margin Improvement RFM_REG_TESTAFC register = 0x71 // AFC offset for low modulation index AFC RFM_REG_MAX register = 0x7F // Last possible register value RFM_REG_WRITE register = 0x80 // Write bit )
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const ( SPI_MODE = 0 SPI_SPEEDHZ = 115200 // Hz RFM_FXOSC_MHZ = 32 // Crystal oscillator frequency MHz RFM_FSTEP_HZ = 61 // Frequency synthesizer step RFM_BITRATE_MIN = 500 // bits per second (Hz) RFM_BITRATE_MAX = 300 * 1024 // bits per second (Hz) )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Config ¶
type IRQ1 ¶
type IRQ1 uint8
const ( RFM_IRQ1_MODEREADY IRQ1 = 0x80 // Mode has changed RFM_IRQ1_RXREADY IRQ1 = 0x40 RFM_IRQ1_TXREADY IRQ1 = 0x20 RFM_IRQ1_PLLLOCK IRQ1 = 0x10 RFM_IRQ1_RSSI IRQ1 = 0x08 RFM_IRQ1_TIMEOUT IRQ1 = 0x04 RFM_IRQ1_AUTOMODE IRQ1 = 0x02 RFM_IRQ1_SYNCADDRESSMATCH IRQ1 = 0x01 RFM_IRQ1_MAX IRQ1 = 0x80 RFM_IRQ1_NONE IRQ1 = 0x00 )
type Modulation ¶
type Modulation uint8
const ( RFM_MODULATION_FSK Modulation = 0x00 // 00000 FSK no shaping RFM_MODULATION_FSK_BT_1P0 Modulation = 0x01 // 01000 FSK Guassian filter, BT=1.0 RFM_MODULATION_FSK_BT_0P5 Modulation = 0x02 // 10000 FSK Gaussian filter, BT=0.5 RFM_MODULATION_FSK_BT_0P3 Modulation = 0x03 // 11000 FSK Gaussian filter, BT=0.3 RFM_MODULATION_OOK Modulation = 0x08 // 00001 OOK no shaping RFM_MODULATION_OOK_BR Modulation = 0x09 // 01001 OOK Filtering with f(cutoff) = BR RFM_MODULATION_OOK_2BR Modulation = 0x0A // 01010 OOK Filtering with f(cutoff) = 2BR RFM_MODULATION_MAX Modulation = 0x0A )
func (Modulation) String ¶
func (m Modulation) String() string
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