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sawg: use new rtio_output() API

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This commit is contained in:
Sebastien Bourdeauducq 2018-11-08 20:16:30 +08:00
parent bec25cbaa0
commit 0bee43aa58
2 changed files with 13 additions and 13 deletions
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16
artiq/coredevice/sawg.py
View File

@ -10,7 +10,7 @@ Output event replacement is supported except on the configuration channel.
from artiq.language.types import TInt32, TFloat
from numpy import int32, int64
from artiq.language.core import kernel, now_mu
from artiq.language.core import kernel
from artiq.coredevice.spline import Spline
from artiq.coredevice.rtio import rtio_output
@ -69,7 +69,7 @@ class Config:
``t_sawg_spline/t_rtio_coarse = div + 1``. Default: ``0``.
:param n: Current value of the counter. Default: ``0``.
"""
rtio_output(now_mu(), self.channel, _SAWG_DIV, div | (n << 16))
rtio_output((self.channel << 8) | _SAWG_DIV, div | (n << 16))
delay_mu(self._rtio_interval)
@kernel
@ -108,7 +108,7 @@ class Config:
:param clr2: Auto-clear phase accumulator of the ``phase2``/
``frequency2`` DDS. Default: ``True``
"""
rtio_output(now_mu(), self.channel, _SAWG_CLR, clr0 |
rtio_output((self.channel << 8) | _SAWG_CLR, clr0 |
(clr1 << 1) | (clr2 << 2))
delay_mu(self._rtio_interval)
@ -135,7 +135,7 @@ class Config:
DUC-DDS data of this SAWG's *buddy* channel to *this* DAC
channel. Default: ``0``.
"""
rtio_output(now_mu(), self.channel, _SAWG_IQ_EN, i_enable |
rtio_output((self.channel << 8) | _SAWG_IQ_EN, i_enable |
(q_enable << 1))
delay_mu(self._rtio_interval)
@ -151,25 +151,25 @@ class Config:
.. seealso:: :meth:`set_duc_max`
"""
rtio_output(now_mu(), self.channel, _SAWG_DUC_MAX, limit)
rtio_output((self.channel << 8) | _SAWG_DUC_MAX, limit)
delay_mu(self._rtio_interval)
@kernel
def set_duc_min_mu(self, limit: TInt32):
""".. seealso:: :meth:`set_duc_max_mu`"""
rtio_output(now_mu(), self.channel, _SAWG_DUC_MIN, limit)
rtio_output((self.channel << 8) | _SAWG_DUC_MIN, limit)
delay_mu(self._rtio_interval)
@kernel
def set_out_max_mu(self, limit: TInt32):
""".. seealso:: :meth:`set_duc_max_mu`"""
rtio_output(now_mu(), self.channel, _SAWG_OUT_MAX, limit)
rtio_output((self.channel << 8) | _SAWG_OUT_MAX, limit)
delay_mu(self._rtio_interval)
@kernel
def set_out_min_mu(self, limit: TInt32):
""".. seealso:: :meth:`set_duc_max_mu`"""
rtio_output(now_mu(), self.channel, _SAWG_OUT_MIN, limit)
rtio_output((self.channel << 8) | _SAWG_OUT_MIN, limit)
delay_mu(self._rtio_interval)
@kernel

10
artiq/coredevice/spline.py
View File

@ -1,5 +1,5 @@
from numpy import int32, int64
from artiq.language.core import kernel, now_mu, portable, delay
from artiq.language.core import kernel, portable, delay
from artiq.coredevice.rtio import rtio_output, rtio_output_wide
from artiq.language.types import TInt32, TInt64, TFloat
@ -65,7 +65,7 @@ class Spline:
:param value: Spline value in integer machine units.
"""
rtio_output(now_mu(), self.channel, 0, value)
rtio_output(self.channel << 8, value)
@kernel(flags={"fast-math"})
def set(self, value: TFloat):
@ -76,9 +76,9 @@ class Spline:
if self.width > 32:
l = [int32(0)] * 2
self.pack_coeff_mu([self.to_mu64(value)], l)
rtio_output_wide(now_mu(), self.channel, 0, l)
rtio_output_wide(self.channel << 8, l)
else:
rtio_output(now_mu(), self.channel, 0, self.to_mu(value))
rtio_output(self.channel << 8, self.to_mu(value))
@kernel
def set_coeff_mu(self, value): # TList(TInt32)
@ -86,7 +86,7 @@ class Spline:
:param value: Spline packed raw values.
"""
rtio_output_wide(now_mu(), self.channel, 0, value)
rtio_output_wide(self.channel << 8, value)
@portable(flags={"fast-math"})
def pack_coeff_mu(self, coeff, packed): # TList(TInt64), TList(TInt32)