Function pamoja_sx127x_modem 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_sx127x_modem(
    link: PamojaLoraLink,
    frequency_hz: u32,
    symbol_timeout: u16,
    out_modem: *mut PamojaSx127xModem,
) -> PamojaStatus

Returns the LoRa modem registers for a link at a carrier.

Arguments

• link - the link settings.
• frequency_hz - the carrier frequency in hertz, which rules out 250 and 500 kHz in the lowest band.
• symbol_timeout - the single reception timeout in symbols, whose top bits go in RegModemConfig2.
• out_modem - receives the registers.

Returns

PamojaStatus::Ok with *out_modem set, or PamojaStatus::InvalidArgument if the SX127x cannot use the link at the carrier or out_modem is null.

Safety

out_modem must point to a writable PamojaSx127xModem, or be null.