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coredevice/i2c,ttl,spi: consistent device get

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This commit is contained in:
Sebastien Bourdeauducq 2016-03-09 13:01:34 +08:00
parent 2e4e251877
commit 9d1903a4e2
3 changed files with 12 additions and 12 deletions
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8
artiq/coredevice/i2c.py
View File

@ -34,8 +34,8 @@ class PCA9548:
On the KC705, this chip is used for selecting the I2C buses on the two FMC
connectors. HPC=1, LPC=2.
"""
def __init__(self, dmgr, busno=0, address=0xe8):
self.core = dmgr.get("core")
def __init__(self, dmgr, busno=0, address=0xe8, core_device="core"):
self.core = dmgr.get(core_device)
self.busno = busno
self.address = address
@ -77,8 +77,8 @@ class TCA6424A:
On the NIST QC2 hardware, this chip is used for switching the directions
of TTL buffers."""
def __init__(self, dmgr, busno=0, address=0x44):
self.core = dmgr.get("core")
def __init__(self, dmgr, busno=0, address=0x44, core_device="core"):
self.core = dmgr.get(core_device)
self.busno = busno
self.address = address

4
artiq/coredevice/spi.py
View File

@ -40,8 +40,8 @@ class SPIMaster:
:param channel: RTIO channel number of the SPI bus to control.
"""
def __init__(self, dmgr, channel):
self.core = dmgr.get("core")
def __init__(self, dmgr, channel, core_device="core"):
self.core = dmgr.get(core_device)
self.ref_period_mu = seconds_to_mu(self.core.coarse_ref_period,
self.core)
self.channel = channel

12
artiq/coredevice/ttl.py
View File

@ -10,8 +10,8 @@ class TTLOut:
:param channel: channel number
"""
def __init__(self, dmgr, channel):
self.core = dmgr.get("core")
def __init__(self, dmgr, channel, core_device="core"):
self.core = dmgr.get(core_device)
self.channel = channel
# in RTIO cycles
@ -82,8 +82,8 @@ class TTLInOut:
:param channel: channel number
"""
def __init__(self, dmgr, channel):
self.core = dmgr.get("core")
def __init__(self, dmgr, channel, core_device="core"):
self.core = dmgr.get(core_device)
self.channel = channel
# in RTIO cycles
@ -232,8 +232,8 @@ class TTLClockGen:
:param channel: channel number
"""
def __init__(self, dmgr, channel):
self.core = dmgr.get("core")
def __init__(self, dmgr, channel, core_device="core"):
self.core = dmgr.get(core_device)
self.channel = channel
# in RTIO cycles