Following configurations can be used to regulate Microchip MRF49XA subGHz transceiver.
Macros
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BAND_915, BAND_868 or BAND_434 are three supported frequency band for Microchip MRF49XA. One and only one of the frequency band must be defined | |
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CRYSTAL_PPM defines the accuracy of the external crystal in PPM | |
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define DATA_RATE_1200 define DATA_RATE_19200 define DATA_RATE_38400 define DATA_RATE_57600 define DATA_RATE_115200 | |
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INFER_DEST_ADDRESS enables inferred destination address mode, which does not transmit the destination address, but depends on the software CRC to infer the destination address. Infer destination address applies to only transceivers that support MiMAC frame format and the CRC engine that supports this feature. | |
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MAX_ALLOWED_TX_FAILURE defines the maximum number of tries to transmit a packet before a transmission failure can be issued to the upper protocol layer. Transmission failure under this condition usually due to timeout from MRF89XA pin switch. | |
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RSSI_THRESHOLD defines the threshold for the RSSI digital output | |
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XTAL_LD_CAP defines the capacitor load on the external crystal as the clock to MRF49XA transceiver |