set lines to high-z after epilog when fake-tristate is enabled
Similiar to issue #46, FT2232H/FT4232H never really relax the bus
after the epilog, because they don't support tristate in hardware. This
leads to blocking the bus when another master (besides the FTDI) is
present.
Implement fake-tristate for both SCL and SDA after the epilog to unblock
the bus.
eblot
commented
1 year ago
set lines to high-z after epilog when fake-tristate is enabled
Similiar to issue #46, FT2232H/FT4232H never really relax the bus after the epilog, because they don't support tristate in hardware. This leads to blocking the bus when another master (besides the FTDI) is present.
Implement fake-tristate for both SCL and SDA after the epilog to unblock the bus.
Signed-off-by: Michael Niewöhner foss@mniewoehner.de