M-Labs/artiq
2
0
Fork 2
mirror of https://github.com/m-labs/artiq.git synced 2024-12-25 11:18:27 +08:00
Code Issues Projects Releases Wiki Activity

drtio: fix ack of echo and set_time requests

Browse Source
This commit is contained in:
Sebastien Bourdeauducq 2016-11-04 18:36:43 +08:00
parent 3da1cce783
commit 1145a193dd
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
artiq/gateware/drtio/rt_packets.py
View File

@ -510,12 +510,18 @@ class RTPacketMaster(Module):
tx_fsm.act("ECHO",
tx_dp.send("echo_request"),
tx_dp.stb.eq(1),
If(tx_dp.done, NextState("IDLE_WRITE"))
If(tx_dp.done,
echo_ack.eq(1),
NextState("IDLE_WRITE")
)
)
tx_fsm.act("SET_TIME",
tx_dp.send("set_time", timestamp=tsc_value),
tx_dp.stb.eq(1),
If(tx_dp.done, NextState("IDLE_WRITE"))
If(tx_dp.done,
set_time_ack.eq(1),
NextState("IDLE_WRITE")
)
)
# RX FSM