5432: relocate examples source

Updates #24.
This commit is contained in:
occheung 2022-01-20 17:16:50 +08:00
parent 708330a57a
commit 48eb5a5ae3
2 changed files with 59 additions and 40 deletions

View File

@ -4,8 +4,6 @@
\usepackage{minted}
\usepackage{tcolorbox}
\usepackage{etoolbox}
\BeforeBeginEnvironment{minted}{\begin{tcolorbox}[colback=white]}%
\AfterEndEnvironment{minted}{\end{tcolorbox}}%
\usepackage[justification=centering]{caption}
@ -65,6 +63,11 @@ Channels can broken out to BNC, SMA or MCX by adding external 5518 BNC-IDC, 5528
\newcommand*{\MyLabel}[3][2cm]{\parbox{#1}{\centering #2 \\ #3}}
\newcommand*{\MymyLabel}[3][4cm]{\parbox{#1}{\centering #2 \\ #3}}
\newcommand{\repeatfootnote}[1]{\textsuperscript{\ref{#1}}}
\newcommand{\inputcolorboxminted}[2]{%
\begin{tcolorbox}[colback=white]
\inputminted[#1, gobble=4]{python}{#2}
\end{tcolorbox}
}
\begin{figure}[h]
\centering
@ -265,51 +268,15 @@ The full documentation for the ARTIQ software and gateware is available at \url{
The following example initializes the Zotino card, then emits 1.0 V, 2.0 V, 3.0 V and 4.0 V at channel 0, 1, 2, 3 respectively.
Voltages of all 4 channels are updated simultaneously with the use of \texttt{set\char`_dac()}.
\begin{minted}{python}
def prepare(self):
self.channels = [0, 1, 2, 3]
self.voltages = [1.0, 2.0, 3.0, 4.0]
@kernel
def run(self):
self.core.reset()
self.core.break_realtime()
self.zotino.init()
delay(1*ms)
self.zotino.set_dac(self.voltages, self.channels)
\end{minted}
\inputcolorboxminted{firstline=11,lastline=22}{examples/zotino.py}
\newpage
\subsection{Triangular Wave}
A triangular waveform at 10 Hz, 16 V peak-to-peak.
Timing accuracy of the RTIO system can be demonstrated by the precision of the frequency.
\begin{minted}{python}
from scipy import signal
import numpy
def prepare(self):
self.period = 0.1*s
self.sample = 128
t = numpy.linspace(0, 1, self.sample)
self.voltages = 8*signal.sawtooth(2*numpy.pi*t, 0.5)
self.interval = self.period/self.sample
@kernel
def run(self):
self.core.reset()
self.core.break_realtime()
self.zotino.init()
delay(1*ms)
counter = 0
while True:
self.zotino.set_dac([self.voltages[counter]], [0])
counter = (counter + 1) % self.sample
delay(self.interval)
\end{minted}
\inputcolorboxminted{firstline=30,lastline=52}{examples/zotino.py}
\section{Ordering Information}
To order, please visit \url{https://m-labs.hk} and select the 5432 Zotino in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.

52
examples/zotino.py Normal file
View File

@ -0,0 +1,52 @@
from artiq.experiment import *
from scipy import signal
import numpy
class Voltage(EnvExperiment):
def build(self):
self.setattr_device("core")
self.zotino = self.get_device("zotino0")
def prepare(self):
self.channels = [0, 1, 2, 3]
self.voltages = [1.0, 2.0, 3.0, 4.0]
@kernel
def run(self):
self.core.reset()
self.core.break_realtime()
self.zotino.init()
delay(1*ms)
self.zotino.set_dac(self.voltages, self.channels)
class TriangularWave(EnvExperiment):
def build(self):
self.setattr_device("core")
self.zotino = self.get_device("zotino0")
from scipy import signal
import numpy
def prepare(self):
self.period = 0.1*s
self.sample = 128
t = numpy.linspace(0, 1, self.sample)
self.voltages = 8*signal.sawtooth(2*numpy.pi*t, 0.5)
self.interval = self.period/self.sample
@kernel
def run(self):
self.core.reset()
self.core.break_realtime()
self.zotino.init()
delay(1*ms)
counter = 0
while True:
self.zotino.set_dac([self.voltages[counter]], [0])
counter = (counter + 1) % self.sample
delay(self.interval)