Skip to content
Snippets Groups Projects
Commit ee6dedb6 authored by Björn Senfftleben's avatar Björn Senfftleben
Browse files

add link states (first test)

parent d7fe3523
No related merge requests found
Hide whitespace changes
Inline Side-by-side
Showing
with 160 additions and 13 deletions
src/tempus/Tempus.py
+ 160
− 13
View file @ ee6dedb6
...@@ -77,6 +77,17 @@ class Tempus(Device): ...@@ -77,6 +77,17 @@ class Tempus(Device):
self.channel = None self.channel = None
self.do_acquire = False self.do_acquire = False
if self.enableMultiLink:
self.LinkStateBottom1 = State.PASSIVE
self.LinkStateBottom2 = State.PASSIVE
self.LinkStateTop1 = State.PASSIVE
self.LinkStateTop2 = State.PASSIVE
else:
self.LinkStateBottom1 = State.PASSIVE
self.LinkStateBottom2 = State.DISABLED
self.LinkStateTop1 = State.PASSIVE
self.LinkStateTop2 = State.DISABLED
async def _monitor(self): async def _monitor(self):
last_time = None last_time = None
while True: while True:
...@@ -153,10 +164,54 @@ class Tempus(Device): ...@@ -153,10 +164,54 @@ class Tempus(Device):
displayedName="Command Log", displayedName="Command Log",
accessMode=AccessMode.INITONLY) accessMode=AccessMode.INITONLY)
enableMultiLink = Bool( @Bool(
defaultValue=False, defaultValue=False,
displayedName="Enable Multiple Data Links", displayedName="Enable Multiple Data Links",
allowedStates={State.INIT}) allowedStates={State.INIT})
async def enableMultiLink(self, value):
self.enableMultiLink = value
if value:
self.LinkStateBottom1 = State.PASSIVE
self.LinkStateBottom2 = State.PASSIVE
self.LinkStateTop1 = State.PASSIVE
self.LinkStateTop2 = State.PASSIVE
else:
self.LinkStateBottom1 = State.PASSIVE
self.LinkStateBottom2 = State.DISABLED
self.LinkStateTop1 = State.PASSIVE
self.LinkStateTop2 = State.DISABLED
LinkStateTop1 = String(
displayedName="Link State TOP (1)",
enum=State,
displayType="State", # This type enables color coding in the GUI
description="Reflects the state of a data link from the Timepix4 chip",
accessMode=AccessMode.READONLY,
defaultValue=State.PASSIVE)
LinkStateTop2 = String(
displayedName="Link State TOP (2)",
enum=State,
displayType="State", # This type enables color coding in the GUI
description="Reflects the state of a data link from the Timepix4 chip",
accessMode=AccessMode.READONLY,
defaultValue=State.DISABLED)
LinkStateBottom1 = String(
displayedName="Link State BOTTOM (1)",
enum=State,
displayType="State", # This type enables color coding in the GUI
description="Reflects the state of a data link from the Timepix4 chip",
accessMode=AccessMode.READONLY,
defaultValue=State.PASSIVE)
LinkStateBottom2 = String(
displayedName="Link State BOTTOM (1)",
enum=State,
displayType="State", # This type enables color coding in the GUI
description="Reflects the state of a data link from the Timepix4 chip",
accessMode=AccessMode.READONLY,
defaultValue=State.DISABLED)
@Slot( @Slot(
displayedName="Initialize", displayedName="Initialize",
...@@ -183,12 +238,25 @@ class Tempus(Device): ...@@ -183,12 +238,25 @@ class Tempus(Device):
await self.send_command("mytpx4.initialisechip()", sleep_time=1) await self.send_command("mytpx4.initialisechip()", sleep_time=1)
await self.send_command("mytpx4.configureGWT()", sleep_time=0.5) await self.send_command("mytpx4.configureGWT()", sleep_time=0.5)
await self.send_command( link_result = await self.send_command(
f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 " f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 "
"-l 0x0 -s 0x2')", sleep_time=15) # 0x2 -> 0x1 at the end would double the bandwidth per link to 2.56 Gbit/s instead of 1.28 "-l 0x0 -s 0x2')", sleep_time=15) # 0x2 -> 0x1 at the end would double the bandwidth per link to 2.56 Gbit/s instead of 1.28
await self.send_command( if "DOWN" in link_result:
self.LinkStateBottom1 = State.ERROR
elif "READY" in link_result:
self.LinkStateBottom1 = State.ACTIVE
else:
self.LinkStateBottom1 = State.UNKNOWN
link_result = await self.send_command(
f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 " f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 "
"-l 0x0 -s 0x2')", sleep_time=15) # 0x2 -> 0x1 at the end would double the bandwidth per link to 2.56 Gbit/s instead of 1.28 "-l 0x0 -s 0x2')", sleep_time=15) # 0x2 -> 0x1 at the end would double the bandwidth per link to 2.56 Gbit/s instead of 1.28
if "DOWN" in link_result:
self.LinkStateTop1 = State.ERROR
elif "READY" in link_result:
self.LinkStateTop1 = State.ACTIVE
else:
self.LinkStateTop1 = State.UNKNOWN
await self.send_command("os.system('devmem2 0x80050000 w 0x2')") await self.send_command("os.system('devmem2 0x80050000 w 0x2')")
else: else:
...@@ -212,10 +280,37 @@ class Tempus(Device): ...@@ -212,10 +280,37 @@ class Tempus(Device):
await self.send_command("mytpx4.initialisechip()", sleep_time=1) await self.send_command("mytpx4.initialisechip()", sleep_time=1)
await self.send_command("mytpx4.configureGWT()", sleep_time=0.5) await self.send_command("mytpx4.configureGWT()", sleep_time=0.5)
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x0 -s 0x2')", sleep_time=15) link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x0 -s 0x2')", sleep_time=15)
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x3 -s 0x2')", sleep_time=15) if "DOWN" in link_result:
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x0 -s 0x2')", sleep_time=15) self.LinkStateBottom1 = State.ERROR
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x1 -s 0x2')", sleep_time=15) elif "READY" in link_result:
self.LinkStateBottom1 = State.ACTIVE
else:
self.LinkStateBottom1 = State.UNKNOWN
link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x3 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateBottom2 = State.ERROR
elif "READY" in link_result:
self.LinkStateBottom2 = State.ACTIVE
else:
self.LinkStateBottom2 = State.UNKNOWN
link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x0 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateTop1 = State.ERROR
elif "READY" in link_result:
self.LinkStateTop1 = State.ACTIVE
else:
self.LinkStateTop1 = State.UNKNOWN
link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x1 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateTop2 = State.ERROR
elif "READY" in link_result:
self.LinkStateTop2 = State.ACTIVE
else:
self.LinkStateTop2 = State.UNKNOWN
await self.send_command("os.system('devmem2 0x80050000 w 0x2')") await self.send_command("os.system('devmem2 0x80050000 w 0x2')")
...@@ -244,20 +339,60 @@ class Tempus(Device): ...@@ -244,20 +339,60 @@ class Tempus(Device):
async def _reset_fast_links(self, initial_state): async def _reset_fast_links(self, initial_state):
try: try:
if not self.enableMultiLink: if not self.enableMultiLink:
await self.send_command( link_result = await self.send_command(
f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 " f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 "
"-l 0x0 -s 0x2')", sleep_time=15) "-l 0x0 -s 0x2')", sleep_time=15)
await self.send_command( if "DOWN" in link_result:
self.LinkStateBottom1 = State.ERROR
elif "READY" in link_result:
self.LinkStateBottom1 = State.ACTIVE
else:
self.LinkStateBottom1 = State.UNKNOWN
link_result = await self.send_command(
f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 " f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 "
"-l 0x0 -s 0x2')", sleep_time=15) "-l 0x0 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateTop1 = State.ERROR
elif "READY" in link_result:
self.LinkStateTop1 = State.ACTIVE
else:
self.LinkStateTop1 = State.UNKNOWN
self.status = "Fast-links reset done" self.status = "Fast-links reset done"
self.state = initial_state self.state = initial_state
else: else:
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x0 -s 0x2')", sleep_time=15) link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x0 -s 0x2')", sleep_time=15)
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x3 -s 0x2')", sleep_time=15) if "DOWN" in link_result:
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x0 -s 0x2')", sleep_time=15) self.LinkStateBottom1 = State.ERROR
await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x1 -s 0x2')", sleep_time=15) elif "READY" in link_result:
self.LinkStateBottom1 = State.ACTIVE
else:
self.LinkStateBottom1 = State.UNKNOWN
link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x0 -l 0x3 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateBottom2 = State.ERROR
elif "READY" in link_result:
self.LinkStateBottom2 = State.ACTIVE
else:
self.LinkStateBottom2 = State.UNKNOWN
link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x0 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateTop1 = State.ERROR
elif "READY" in link_result:
self.LinkStateTop1 = State.ACTIVE
else:
self.LinkStateTop1 = State.UNKNOWN
link_result = await self.send_command(f"os.system('{self.APP_DIR}/sc_set_gwt_link_up.py -i 0x1 -l 0x1 -s 0x2')", sleep_time=15)
if "DOWN" in link_result:
self.LinkStateTop2 = State.ERROR
elif "READY" in link_result:
self.LinkStateTop2 = State.ACTIVE
else:
self.LinkStateTop2 = State.UNKNOWN
self.status = "Fast-links (multi-link) reset done" self.status = "Fast-links (multi-link) reset done"
self.state = initial_state self.state = initial_state
...@@ -371,6 +506,17 @@ class Tempus(Device): ...@@ -371,6 +506,17 @@ class Tempus(Device):
await self.send_command( await self.send_command(
f"os.system('{self.APP_DIR}/Timepix4_Init.py')", sleep_time=5) f"os.system('{self.APP_DIR}/Timepix4_Init.py')", sleep_time=5)
if self.enableMultiLink:
self.LinkStateBottom1 = State.PASSIVE
self.LinkStateBottom2 = State.PASSIVE
self.LinkStateTop1 = State.PASSIVE
self.LinkStateTop2 = State.PASSIVE
else:
self.LinkStateBottom1 = State.PASSIVE
self.LinkStateBottom2 = State.DISABLED
self.LinkStateTop1 = State.PASSIVE
self.LinkStateTop2 = State.DISABLED
self.status = "De-initialized" self.status = "De-initialized"
self.state = State.INIT self.state = State.INIT
...@@ -507,6 +653,7 @@ class Tempus(Device): ...@@ -507,6 +653,7 @@ class Tempus(Device):
self.logger.debug(recv.decode()) self.logger.debug(recv.decode())
self.commandLog = recv.decode() self.commandLog = recv.decode()
return recv.decode()
def handle_exception(self, e): def handle_exception(self, e):
self.logger.error(e) self.logger.error(e)
......
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment

Legal Notice | Contacts