I am decoding UBX-RXM-SFRBX to get the satellite ephemeris, but all I get is a bunch of invalid values. (For example, the preamble specified in the GPS ICD is not written, and the subframe ID is not a valid value, even though I decoded it without the Pad.) In this case, what ...
"Output rate of the UBX-RXM-SFRBX message on port I2C"), ("CFG-MSGOUT-UBX_RXM_SFRBX_SPI", 0x20910235, "U1", 1, "", "Output rate of the UBX-RXM-SFRBX message on port SPI"), ("CFG-MSGOUT-UBX_RXM_SFRBX_UART1", 0x20910232, "U1", 1, "", ...