Beta 3.9: Reading only 0 from serial (UART) receive buffer

[vimmers2020]

I have a GPS feather wing that communicates over a serial port. I checked the GPS is working by connecting it to a terminal on my PC. The NMEA strings are received as expected.

I then connected it to the Meadow board (OS version 0.3.9). The data from the GPS is received because the value of BytesToRead (number of bytes in the receive buffer) is increasing.

Now I'm trying to or get the received bytes with ReadByte, or get an array of bytes with Read, or peek the received bytes with Peek. Whatever method I use, the byte values are always 0.

[bryancostanich]

fixed in b3.10

[bryancostanich]

b3.10 is out