ttl: factor out examples

Also, the ttl timestamp_mu method has a parameter.

2118-2128.tex

@@ -4,8 +4,6 @@
 \usepackage{minted}
 \usepackage{tcolorbox}
 \usepackage{etoolbox}
-\BeforeBeginEnvironment{minted}{\begin{tcolorbox}[colback=white]}%
-\AfterEndEnvironment{minted}{\end{tcolorbox}}%
 
 \usepackage[justification=centering]{caption}
 
@@ -68,6 +66,11 @@ The card support a minimum pulse width of 3ns.
 \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
@@ -434,78 +437,27 @@ Timing accuracy in the examples below is well under 1 nanosecond thanks to the A
 
 \subsection{One pulse per second}
 The channel should be configured as output in both the gateware and hardware.
-
+\inputcolorboxminted{firstline=9,lastline=15}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    while True:
-        self.ttl0.pulse(500*ms)
-        delay(500*ms)
-\end{minted}
 
 \newpage
 
 \subsection{Morse code}
 This example demonstrates some basic algorithmic features of the ARTIQ-Python language.
-\begin{minted}{python}
+\inputcolorboxminted{firstline=23,lastline=40}{examples/ttl.py}
-def prepare(self):
-    # As of ARTIQ-6, the ARTIQ compiler has limited string handling
-    # capabilities, so we pass a list of integers instead.
-    message = ".- .-. - .. --.-"
-    self.commands = [{".": 1, "-": 2, " ": 3}[c] for c in message]
-
-@kernel
-def run(self):
-    self.core.reset()
-    for cmd in self.commands:
-        if cmd == 1:
-            self.led.pulse(100*ms)
-            delay(100*ms)
-        if cmd == 2:
-            self.led.pulse(300*ms)
-            delay(100*ms)
-        if cmd == 3:
-            delay(700*ms)
-\end{minted}
 
 \subsection{Counting rising edges in a 1ms window}
 The channel should be configured as input in both the gateware and hardware.
-
+\inputcolorboxminted{firstline=48,lastline=53}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    gate_end_mu = self.ttl0.gate_rising(1*ms)
-    counts = self.ttl0.count()
-    print(counts)
-\end{minted}
 
 This example code uses the software counter, which has a maximum count rate of approximately 1 million events per second.
 If the gateware counter is enabled on the TTL channel, it can typically count up to 125 million events per second:
-\begin{minted}{python}
+\inputcolorboxminted{firstline=61,lastline=66}{examples/ttl.py}
-@kernel
-def run(self):
-    self.core.reset()
-    self.edgecounter0.gate_rising(1*ms)
-    counts = self.edgecounter0.fetch_count()
-    print(counts)
-\end{minted}
 
 \newpage
 
 \subsection{Responding to an external trigger}
 One channel needs to be configured as input, and the other as output.
-
+\inputcolorboxminted{firstline=75,lastline=81}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    self.ttlin.gate_rising(5*ms)
-    timestamp_mu = self.ttlin.timestamp_mu()
-    at_mu(timestamp_mu + self.core.seconds_to_mu(10*ms))
-    self.ttlout.pulse(1*us)
-\end{minted}
 
 \section{Ordering Information}
 To order, please visit \url{https://m-labs.hk} and select the 2118 BNC-TTL/2128 SMA-TTL in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.

2238.tex

@@ -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 @@ This card can achieve higher speed and lower jitter than the isolated 2118/2128
 
 \newcommand*{\MyLabel}[3][2cm]{\parbox{#1}{\centering #2 \\ #3}}
 \newcommand*{\MymyLabel}[3][4cm]{\parbox{#1}{\centering #2 \\ #3}}
+\newcommand{\inputcolorboxminted}[2]{%
+    \begin{tcolorbox}[colback=white]
+    \inputminted[#1, gobble=4]{python}{#2}
+    \end{tcolorbox}
+}
 
 \begin{figure}[h]
     \centering
@@ -560,75 +563,24 @@ Timing accuracy in the examples below is well under 1 nanosecond thanks to the A
 
 \subsection{One pulse per second}
 The channel should be configured as output in both the gateware and hardware.
-
+\inputcolorboxminted{firstline=9,lastline=15}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    while True:
-        self.ttl0.pulse(500*ms)
-        delay(500*ms)
-\end{minted}
 
 \subsection{Morse code}
 This example demonstrates some basic algorithmic features of the ARTIQ-Python language.
-\begin{minted}{python}
+\inputcolorboxminted{firstline=23,lastline=40}{examples/ttl.py}
-def prepare(self):
-    # As of ARTIQ-6, the ARTIQ compiler has limited string handling
-    # capabilities, so we pass a list of integers instead.
-    message = ".- .-. - .. --.-"
-    self.commands = [{".": 1, "-": 2, " ": 3}[c] for c in message]
-
-@kernel
-def run(self):
-    self.core.reset()
-    for cmd in self.commands:
-        if cmd == 1:
-            self.led.pulse(100*ms)
-            delay(100*ms)
-        if cmd == 2:
-            self.led.pulse(300*ms)
-            delay(100*ms)
-        if cmd == 3:
-            delay(700*ms)
-\end{minted}
 
 \newpage
 \subsection{Counting rising edges in a 1ms window}
 The channel should be configured as input in both the gateware and hardware.
-
+\inputcolorboxminted{firstline=48,lastline=53}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    gate_end_mu = self.ttl0.gate_rising(1*ms)
-    counts = self.ttl0.count()
-    print(counts)
-\end{minted}
 
 This example code uses the software counter, which has a maximum count rate of approximately 1 million events per second.
 If the gateware counter is enabled on the TTL channel, it can typically count up to 125 million events per second:
-\begin{minted}{python}
+\inputcolorboxminted{firstline=61,lastline=66}{examples/ttl.py}
-@kernel
-def run(self):
-    self.core.reset()
-    self.edgecounter0.gate_rising(1*ms)
-    counts = self.edgecounter0.fetch_count()
-    print(counts)
-\end{minted}
 
 \subsection{Responding to an external trigger}
 One channel needs to be configured as input, and the other as output.
-
+\inputcolorboxminted{firstline=75,lastline=81}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    self.ttlin.gate_rising(5*ms)
-    timestamp_mu = self.ttlin.timestamp_mu()
-    at_mu(timestamp_mu + self.core.seconds_to_mu(10*ms))
-    self.ttlout.pulse(1*us)
-\end{minted}
 
 \section{Ordering Information}
 To order, please visit \url{https://m-labs.hk} and select the 2238 MCX-TTL in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.

2245.tex

@@ -4,8 +4,6 @@
 \usepackage{minted}
 \usepackage{tcolorbox}
 \usepackage{etoolbox}
-\BeforeBeginEnvironment{minted}{\begin{tcolorbox}[colback=white]}%
-\AfterEndEnvironment{minted}{\end{tcolorbox}}%
 
 \usepackage[justification=centering]{caption}
 
@@ -69,6 +67,11 @@ Only shielded Ethernet Cat-6 cables should be connected.
 
 \newcommand*{\MyLabel}[3][2cm]{\parbox{#1}{\centering #2 \\ #3}}
 \newcommand*{\MymyLabel}[3][4cm]{\parbox{#1}{\centering #2 \\ #3}}
+\newcommand{\inputcolorboxminted}[2]{%
+    \begin{tcolorbox}[colback=white]
+    \inputminted[#1, gobble=4]{python}{#2}
+    \end{tcolorbox}
+}
 
 \begin{figure}[h]
     \centering
@@ -466,76 +469,24 @@ Timing accuracy in the examples below is well under 1 nanosecond thanks to the A
 
 \subsection{One pulse per second}
 The channel should be configured as output in both the gateware and hardware.
-
+\inputcolorboxminted{firstline=9,lastline=15}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    while True:
-        self.ttl0.pulse(500*ms)
-        delay(500*ms)
-\end{minted}
 
 \subsection{Morse code}
 This example demonstrates some basic algorithmic features of the ARTIQ-Python language.
-\begin{minted}{python}
+\inputcolorboxminted{firstline=23,lastline=40}{examples/ttl.py}
-def prepare(self):
-    # As of ARTIQ-6, the ARTIQ compiler has limited string handling
-    # capabilities, so we pass a list of integers instead.
-    message = ".- .-. - .. --.-"
-    self.commands = [{".": 1, "-": 2, " ": 3}[c] for c in message]
-
-@kernel
-def run(self):
-    self.core.reset()
-    for cmd in self.commands:
-        if cmd == 1:
-            self.led.pulse(100*ms)
-            delay(100*ms)
-        if cmd == 2:
-            self.led.pulse(300*ms)
-            delay(100*ms)
-        if cmd == 3:
-            delay(700*ms)
-\end{minted}
 
 \newpage
-
 \subsection{Counting rising edges in a 1ms window}
 The channel should be configured as input in both the gateware and hardware.
-
+\inputcolorboxminted{firstline=48,lastline=53}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    gate_end_mu = self.ttl0.gate_rising(1*ms)
-    counts = self.ttl0.count()
-    print(counts)
-\end{minted}
 
 This example code uses the software counter, which has a maximum count rate of approximately 1 million events per second.
 If the gateware counter is enabled on the TTL channel, it can typically count up to 125 million events per second:
-\begin{minted}{python}
+\inputcolorboxminted{firstline=61,lastline=66}{examples/ttl.py}
-@kernel
-def run(self):
-    self.core.reset()
-    self.edgecounter0.gate_rising(1*ms)
-    counts = self.edgecounter0.fetch_count()
-    print(counts)
-\end{minted}
 
 \subsection{Responding to an external trigger}
 One channel needs to be configured as input, and the other as output.
-
+\inputcolorboxminted{firstline=75,lastline=81}{examples/ttl.py}
-\begin{minted}{python}
-@kernel
-def run(self):
-    self.core.reset()
-    self.ttlin.gate_rising(5*ms)
-    timestamp_mu = self.ttlin.timestamp_mu()
-    at_mu(timestamp_mu + self.core.seconds_to_mu(10*ms))
-    self.ttlout.pulse(1*us)
-\end{minted}
 
 \section{Ordering Information}
 To order, please visit \url{https://m-labs.hk} and select the 2245 LVDS-TTL in the ARTIQ Sinara crate configuration tool. The card may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.

examples/ttl.py

@@ -0,0 +1,81 @@
+from artiq.experiment import *
+
+
+class OnePulsePerSecond(EnvExperiment):
+    def build(self):
+        self.setattr_device("core")
+        self.ttl0 = self.get_device("ttl0")
+
+    @kernel
+    def run(self):
+        self.core.reset()
+        self.core.break_realtime()
+        while True:
+            self.ttl0.pulse(500*ms)
+            delay(500*ms)
+
+
+class MorseCode(EnvExperiment):
+    def build(self):
+        self.setattr_device("core")
+        self.led = self.get_device("led0")
+
+    def prepare(self):
+        # As of ARTIQ-6, the ARTIQ compiler has limited string handling
+        # capabilities, so we pass a list of integers instead.
+        message = ".- .-. - .. --.-"
+        self.commands = [{".": 1, "-": 2, " ": 3}[c] for c in message]
+
+    @kernel
+    def run(self):
+        self.core.reset()
+        for cmd in self.commands:
+            if cmd == 1:
+                self.led.pulse(100*ms)
+                delay(100*ms)
+            if cmd == 2:
+                self.led.pulse(300*ms)
+                delay(100*ms)
+            if cmd == 3:
+                delay(700*ms)
+
+
+class SoftwareEdgeCount(EnvExperiment):
+    def build(self):
+        self.setattr_device("core")
+        self.ttl0 = self.get_device("ttl0")
+
+    @kernel
+    def run(self):
+        self.core.reset()
+        gate_end_mu = self.ttl0.gate_rising(1*ms)
+        counts = self.ttl0.count(gate_end_mu)
+        print(counts)
+
+
+class EdgeCounter(EnvExperiment):
+    def build(self):
+        self.setattr_device("core")
+        self.edgecounter0 = self.get_device("ttl0_counter")
+
+    @kernel
+    def run(self):
+        self.core.reset()
+        self.edgecounter0.gate_rising(1*ms)
+        counts = self.edgecounter0.fetch_count()
+        print(counts)
+
+
+class ExternalTrigger(EnvExperiment):
+    def build(self):
+        self.setattr_device("core")
+        self.ttlin = self.get_device("ttl0")
+        self.ttlout = self.get_device("ttl4")
+
+    @kernel
+    def run(self):
+        self.core.reset()
+        gate_end_mu = self.ttlin.gate_rising(5*ms)
+        timestamp_mu = self.ttlin.timestamp_mu(gate_end_mu)
+        at_mu(timestamp_mu + self.core.seconds_to_mu(10*ms))
+        self.ttlout.pulse(1*us)