Constantin
Well-known member
I have dumb question re: how well the SdFAT library co-exists with the Serial buffer. For example, can the Serial1 or Serial2 buffer fill up quietly in the background while SDFat is doing something in the foreground? (like wait for a volume to open up)
I vaguely remember SDFat using interrupts, ditto for the FIFO buffer on Serial1 and Serial2 that puts stuff into the RAM buffer, however. So does anyone have an idea how well they co-exist?
FWIW, the data transmission rates are relatively low (115.2kbps), the datagrams are under 100 bytes, and I intend to set aside 255 bytes of RAM for each Serial buffer (that is, if I figure out how).
I vaguely remember SDFat using interrupts, ditto for the FIFO buffer on Serial1 and Serial2 that puts stuff into the RAM buffer, however. So does anyone have an idea how well they co-exist?
FWIW, the data transmission rates are relatively low (115.2kbps), the datagrams are under 100 bytes, and I intend to set aside 255 bytes of RAM for each Serial buffer (that is, if I figure out how).