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drtio: do not lock up master when satellite repeatedly fails to answer buffer space reqs

This commit is contained in:
Sebastien Bourdeauducq 2018-09-11 22:17:57 +08:00
parent 5439abaa9d
commit 251b9a2b0d
1 changed files with 1 additions and 1 deletions
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2
artiq/gateware/drtio/rt_controller_master.py
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@ -189,7 +189,7 @@ class RTController(Module):
timeout_counter.wait.eq(1), timeout_counter.wait.eq(1),
If(timeout_counter.done, If(timeout_counter.done,
signal_buffer_space_timeout.eq(1), signal_buffer_space_timeout.eq(1),
NextState("GET_BUFFER_SPACE") NextState("IDLE")
) )
) )
fsm.act("READ", fsm.act("READ",