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github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/nuttx-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 0ec2e9210 Publishing web: 51627ec89e2b02358b2ac0c43bd479968bd14064
docs: 93c1e0c633ff3fe0da99ab29db03049d6a7c8730
0ec2e9210 is described below
commit 0ec2e921017e91a848a45e23180f35c11dcbc943
Author: simbit18 <101105604+simbi...@users.noreply.github.com>
AuthorDate: Fri Aug 15 00:34:38 2025 +0000
Publishing web: 51627ec89e2b02358b2ac0c43bd479968bd14064 docs:
93c1e0c633ff3fe0da99ab29db03049d6a7c8730
---
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index 02e31d6a0..219764d29 100644
--- a/content/docs/10.0.0/index.html
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@@ -207,7 +207,7 @@ by following these <a class="reference internal"
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title="Permalink to this headline">¶</a></h1>
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VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:15</p>
+<p>Last Updated: 15 August 25 at 00:16</p>
<div class="toctree-wrapper compound">
<p class="caption"><span class="caption-text">Table of Contents</span></p>
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index 460a68bd5..7e38d0e5f 100644
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-<p>Last Updated: 14 August 25 at 00:15</p>
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-<p>Last Updated: 14 August 25 at 00:16</p>
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index bb446a27c..7d9dc6546 100644
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-<p>Last Updated: 14 August 25 at 00:16</p>
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-<p>Last Updated: 14 August 25 at 00:16</p>
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-<p>Last Updated: 14 August 25 at 00:17</p>
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<div class="toctree-wrapper compound">
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-<p>Last Updated: 14 August 25 at 00:30</p>
+<p>Last Updated: 15 August 25 at 00:30</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
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<div class="toctree-wrapper compound">
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<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
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<ul class="current">
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"applications/nsh/builtin", "applications/nsh/commands",
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"applications/nxdiag/index", "applications/wapi/commands",
"applications/wapi/index", "applications/wapi/wireless", "components/binfmt",
"components/drivers/block/index", "components/dr [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/index",
"applications/nsh/builtin", "applications/nsh/commands",
"applications/nsh/config", "applications/nsh/customizing",
"applications/nsh/index", "applications/nsh/installation",
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"applications/wapi/index", "applications/wapi/wireless", "components/binfmt",
"components/drivers/block/index", "components/dr [...]
\ No newline at end of file
diff --git a/content/docs/12.4.0/index.html b/content/docs/12.4.0/index.html
index 377482092..c0e552560 100644
--- a/content/docs/12.4.0/index.html
+++ b/content/docs/12.4.0/index.html
@@ -179,7 +179,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:19</p>
+<p>Last Updated: 15 August 25 at 00:20</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.4.0/searchindex.js
b/content/docs/12.4.0/searchindex.js
index d485218ab..6092a73e3 100644
--- a/content/docs/12.4.0/searchindex.js
+++ b/content/docs/12.4.0/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
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"applications/boot/index", "applications/boot/mcuboot/index",
"applications/boot/miniboot/index", "applications/canutils/candump/index",
"applications/canutils/canlib/index", "applications/canutils/cansend/index",
"applications/c [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
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"applications/boot/miniboot/index", "applications/canutils/candump/index",
"applications/canutils/canlib/index", "applications/canutils/cansend/index",
"applications/c [...]
\ No newline at end of file
diff --git a/content/docs/12.5.0/index.html b/content/docs/12.5.0/index.html
index 2fd5a9927..7841a6d75 100644
--- a/content/docs/12.5.0/index.html
+++ b/content/docs/12.5.0/index.html
@@ -179,7 +179,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:20</p>
+<p>Last Updated: 15 August 25 at 00:21</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.5.0/searchindex.js
b/content/docs/12.5.0/searchindex.js
index d0a7c0c36..01eb4a3da 100644
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+++ b/content/docs/12.5.0/searchindex.js
@@ -1 +1 @@
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"applications/boot/index", "applications/boot/mcuboot/index",
"applications/boot/miniboot/index", "applications/canutils/candump/index",
"applications/canutils/canlib/index", "applications/canutils/cansend/index",
"applications/c [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
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"applications/boot/miniboot/index", "applications/canutils/candump/index",
"applications/canutils/canlib/index", "applications/canutils/cansend/index",
"applications/c [...]
\ No newline at end of file
diff --git a/content/docs/12.5.1/index.html b/content/docs/12.5.1/index.html
index 1d33e6d14..9f2a222bf 100644
--- a/content/docs/12.5.1/index.html
+++ b/content/docs/12.5.1/index.html
@@ -179,7 +179,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:22</p>
+<p>Last Updated: 15 August 25 at 00:22</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.5.1/searchindex.js
b/content/docs/12.5.1/searchindex.js
index a017387e7..21e3fe3e0 100644
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+++ b/content/docs/12.5.1/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
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"applications/audioutils/nxaudio/index",
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"applications/boot/index", "applications/boot/mcuboot/index",
"applications/boot/miniboot/index", "applications/canutils/candump/index",
"applications/canutils/canlib/index", "applications/canutils/cansend/index",
"applications/c [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
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"applications/boot/index", "applications/boot/mcuboot/index",
"applications/boot/miniboot/index", "applications/canutils/candump/index",
"applications/canutils/canlib/index", "applications/canutils/cansend/index",
"applications/c [...]
\ No newline at end of file
diff --git a/content/docs/12.6.0/index.html b/content/docs/12.6.0/index.html
index 80ee77914..3521f0c8f 100644
--- a/content/docs/12.6.0/index.html
+++ b/content/docs/12.6.0/index.html
@@ -180,7 +180,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:23</p>
+<p>Last Updated: 15 August 25 at 00:24</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.6.0/searchindex.js
b/content/docs/12.6.0/searchindex.js
index 6f0911f38..283fe40d9 100644
--- a/content/docs/12.6.0/searchindex.js
+++ b/content/docs/12.6.0/searchindex.js
@@ -1 +1 @@
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"applications/audioutils/nxaudio/index",
"applications/benchmarks/cachespeed/index",
"applications/benchmarks/coremark-pro/index",
"applications/benchmarks/coremark/index",
"applications/benchmarks/dhrystone/index", "applications/benchmarks/fio/index",
"applications/benchmarks/index", "applications/benchmarks/iozone/index",
"applications/bench [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
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"applications/benchmarks/coremark-pro/index",
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"applications/benchmarks/dhrystone/index", "applications/benchmarks/fio/index",
"applications/benchmarks/index", "applications/benchmarks/iozone/index",
"applications/bench [...]
\ No newline at end of file
diff --git a/content/docs/12.7.0/index.html b/content/docs/12.7.0/index.html
index 434448cbe..dfd4d2303 100644
--- a/content/docs/12.7.0/index.html
+++ b/content/docs/12.7.0/index.html
@@ -179,7 +179,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:25</p>
+<p>Last Updated: 15 August 25 at 00:25</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.7.0/searchindex.js
b/content/docs/12.7.0/searchindex.js
index c88b541b1..3e7b2a351 100644
--- a/content/docs/12.7.0/searchindex.js
+++ b/content/docs/12.7.0/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
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"applications/benchmarks/dhrystone/index", "applications/benchmarks/fio/index",
"applications/benchmarks/index", "applications/benchmarks/iozone/index",
"applications/bench [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
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"applications/bench [...]
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diff --git a/content/docs/12.8.0/index.html b/content/docs/12.8.0/index.html
index e7f7120e9..1367b072d 100644
--- a/content/docs/12.8.0/index.html
+++ b/content/docs/12.8.0/index.html
@@ -179,7 +179,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:27</p>
+<p>Last Updated: 15 August 25 at 00:27</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.8.0/searchindex.js
b/content/docs/12.8.0/searchindex.js
index 9fe62c872..5084535ad 100644
--- a/content/docs/12.8.0/searchindex.js
+++ b/content/docs/12.8.0/searchindex.js
@@ -1 +1 @@
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"applications/benchmarks/dhrystone/index", "applications/benchmarks/fio/index",
"applications/benchmarks/index", "applications/benchmarks/iozone/index",
"applications/bench [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
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diff --git a/content/docs/12.9.0/index.html b/content/docs/12.9.0/index.html
index b99cd9799..cbc24c923 100644
--- a/content/docs/12.9.0/index.html
+++ b/content/docs/12.9.0/index.html
@@ -179,7 +179,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:28</p>
+<p>Last Updated: 15 August 25 at 00:28</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/12.9.0/searchindex.js
b/content/docs/12.9.0/searchindex.js
index e070c2857..0d3639de3 100644
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+++ b/content/docs/12.9.0/searchindex.js
@@ -1 +1 @@
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"applications/benchmarks/cyclictest/index",
"applications/benchmarks/dhrystone/index", "applications/benchmarks/fio/index",
"applications/benchmarks/index", "applications/b [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
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diff --git
a/content/docs/latest/_sources/components/drivers/character/timers/capture.rst.txt
b/content/docs/latest/_sources/components/drivers/character/timers/capture.rst.txt
new file mode 100644
index 000000000..03b492146
--- /dev/null
+++
b/content/docs/latest/_sources/components/drivers/character/timers/capture.rst.txt
@@ -0,0 +1,138 @@
+=======
+Capture
+=======
+
+The **capture driver** is a character device driver that allows capturing
+timer values on specific events. This is useful for tasks such as
+measuring the frequency, duty cycle, or pulse count of an input signal.
+
+This documentation is based on the STM32H7 timer capture driver.
+
+Usage
+=====
+
+The capture driver is accessed via a device file (e.g., ``/dev/capture0``).
+You can use standard file operations along with ``ioctl()`` calls to
+retrieve captured values or configure the driver.
+
+Supported ``ioctl`` Commands
+----------------------------
+
+.. c:macro:: CAPIOC_DUTYCYCLE
+
+ Get the PWM duty cycle from the capture unit.
+
+ **Argument:** ``int8_t *`` (pointer to duty cycle percentage).
+
+.. c:macro:: CAPIOC_FREQUENCE
+
+ Get the pulse frequency from the capture unit.
+
+ **Argument:** ``int32_t *`` (pointer to frequency in Hz).
+
+.. c:macro:: CAPIOC_EDGES
+
+ Get the number of PWM edges detected.
+
+ **Argument:** ``int32_t *`` (pointer to edge count).
+
+.. c:macro:: CAPIOC_ALL
+
+ Get duty cycle, pulse frequency, and edge count in a single call.
+
+ **Argument:** ``struct cap_all_s *`` (structure containing all values).
+
+.. c:macro:: CAPIOC_PULSES
+
+ Read the current pulse count value.
+
+ **Argument:** ``int *`` (pointer to pulse count).
+
+.. c:macro:: CAPIOC_CLR_CNT
+
+ Clear the pulse count value.
+
+ **Argument:** None.
+
+.. c:macro:: CAPIOC_FILTER
+
+ Configure the glitch filter.
+
+ **Argument:** ``uint32_t`` (filter value in nanoseconds, ``0`` to disable).
+
+.. c:macro:: CAPIOC_HANDLER
+
+ Set a user callback function for capture events.
+
+ **Argument:** ``xcpt_t`` (function pointer, ``NULL`` to disable).
+
+.. c:macro:: CAPIOC_ADD_WP
+
+ Add a watchpoint to the capture unit.
+
+ **Argument:** ``int`` (value to watch for).
+
+Configuration
+-------------
+
+To enable the capture driver, enable the following configuration options:
+
+* ``CONFIG_CAPTURE``
+* ``CONFIG_STM32H7_TIM4_CAP`` (for STM32H7 Timer 4)
+
+The ``CONFIG_CAPTURE`` option enables the lower-half driver and registers
+the ``/dev/capture`` device.
+
+Without it, capture is still possible manually by including the appropriate
+header (e.g., ``arch/arm/src/stm32h7/stm32_capture.h``) and performing a
+manual initialization.
+
+Example
+-------
+
+Here is a simple example of using the capture driver to read a signal's
+frequency:
+
+.. code-block:: c
+
+ #include <stdio.h>
+ #include <fcntl.h>
+ #include <sys/ioctl.h>
+ #include <nuttx/timers/capture.h>
+
+ int main(int argc, char *argv[])
+ {
+ int fd;
+ uint32_t frequency;
+
+ fd = open("/dev/capture0", O_RDONLY);
+ if (fd < 0)
+ {
+ perror("Failed to open capture device");
+ return 1;
+ }
+
+ if (ioctl(fd, CAPIOC_FREQUENCE, (unsigned long)&frequency) < 0)
+ {
+ perror("Failed to get frequency");
+ close(fd);
+ return 1;
+ }
+
+ printf("Frequency: %u Hz\n", frequency);
+
+ close(fd);
+ return 0;
+ }
+
+Notes
+-----
+
+* The actual set of supported ``ioctl`` commands may vary depending on
+ the hardware and driver implementation.
+* The ``CAPIOC_FREQUENCE`` macro name is preserved for compatibility,
+ even though "frequency" is the correct English spelling.
+* Always check return values from ``ioctl()`` calls for error handling.
+* **Important:** In debug builds of NuttX, calling an unsupported
+ ``ioctl`` command will trigger a ``DEBUGASSERT`` in the driver,
+ which will halt or crash the system.
diff --git
a/content/docs/latest/_sources/components/drivers/character/timers/index.rst.txt
b/content/docs/latest/_sources/components/drivers/character/timers/index.rst.txt
index 3ebe20aa3..ceffa6bdc 100644
---
a/content/docs/latest/_sources/components/drivers/character/timers/index.rst.txt
+++
b/content/docs/latest/_sources/components/drivers/character/timers/index.rst.txt
@@ -9,4 +9,5 @@ Timers Drivers
pwm.rst
watchdog.rst
rtc.rst
+ capture.rst
diff --git a/content/docs/latest/components/drivers/character/index.html
b/content/docs/latest/components/drivers/character/index.html
index f8d5fe41c..aec17c5e5 100644
--- a/content/docs/latest/components/drivers/character/index.html
+++ b/content/docs/latest/components/drivers/character/index.html
@@ -329,6 +329,7 @@ documented in the following paragraphs.</p>
<li class="toctree-l2"><a class="reference internal"
href="timers/pwm.html">PWM Drivers</a></li>
<li class="toctree-l2"><a class="reference internal"
href="timers/watchdog.html">Watchdog Timer Drivers</a></li>
<li class="toctree-l2"><a class="reference internal"
href="timers/rtc.html">RTC Drivers</a></li>
+<li class="toctree-l2"><a class="reference internal"
href="timers/capture.html">Capture</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal"
href="touchscreen.html">Touchscreen Device Drivers</a><ul>
diff --git a/content/docs/latest/components/drivers/character/timers/rtc.html
b/content/docs/latest/components/drivers/character/timers/capture.html
similarity index 55%
copy from content/docs/latest/components/drivers/character/timers/rtc.html
copy to content/docs/latest/components/drivers/character/timers/capture.html
index 6bc183be6..25a2485c0 100644
--- a/content/docs/latest/components/drivers/character/timers/rtc.html
+++ b/content/docs/latest/components/drivers/character/timers/capture.html
@@ -25,7 +25,7 @@
<meta charset="utf-8" /><meta name="generator" content="Docutils 0.19:
https://docutils.sourceforge.io/"; />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <title>RTC Drivers — NuttX latest documentation</title>
+ <title>Capture — NuttX latest documentation</title>
<link rel="stylesheet" type="text/css"
href="../../../../_static/pygments.css" />
<link rel="stylesheet" type="text/css"
href="../../../../_static/css/theme.css" />
<link rel="stylesheet" type="text/css"
href="../../../../_static/copybutton.css" />
@@ -47,7 +47,7 @@
<link rel="index" title="Index" href="../../../../genindex.html" />
<link rel="search" title="Search" href="../../../../search.html" />
<link rel="next" title="Touchscreen Device Drivers"
href="../touchscreen.html" />
- <link rel="prev" title="Watchdog Timer Drivers" href="watchdog.html" />
+ <link rel="prev" title="RTC Drivers" href="rtc.html" />
</head>
<body class="wy-body-for-nav">
@@ -158,7 +158,8 @@
<li class="toctree-l5"><a class="reference internal" href="timer.html">Timer
Drivers</a></li>
<li class="toctree-l5"><a class="reference internal" href="pwm.html">PWM
Drivers</a></li>
<li class="toctree-l5"><a class="reference internal"
href="watchdog.html">Watchdog Timer Drivers</a></li>
-<li class="toctree-l5 current"><a class="current reference internal"
href="#">RTC Drivers</a></li>
+<li class="toctree-l5"><a class="reference internal" href="rtc.html">RTC
Drivers</a></li>
+<li class="toctree-l5 current"><a class="current reference internal"
href="#">Capture</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal"
href="../touchscreen.html">Touchscreen Device Drivers</a></li>
@@ -223,9 +224,9 @@
<li class="breadcrumb-item"><a href="../../index.html">Device
Drivers</a></li>
<li class="breadcrumb-item"><a href="../index.html">Character Device
Drivers</a></li>
<li class="breadcrumb-item"><a href="index.html">Timers
Drivers</a></li>
- <li class="breadcrumb-item active">RTC Drivers</li>
+ <li class="breadcrumb-item active">Capture</li>
<li class="wy-breadcrumbs-aside">
- <a
href="https://github.com/apache/nuttx/blob/master/Documentation/components/drivers/character/timers/rtc.rst";
class="fa fa-github"> Edit on GitHub</a>
+ <a
href="https://github.com/apache/nuttx/blob/master/Documentation/components/drivers/character/timers/capture.rst";
class="fa fa-github"> Edit on GitHub</a>
</li>
</ul>
<hr/>
@@ -233,38 +234,153 @@
<div role="main" class="document" itemscope="itemscope"
itemtype="http://schema.org/Article";>
<div itemprop="articleBody">
- <section id="rtc-drivers">
-<h1>RTC Drivers<a class="headerlink" href="#rtc-drivers" title="Permalink to
this heading"></a></h1>
-<p>NuttX supports a low-level, two-part RealTime Clock (RTC) driver.</p>
-<ol class="arabic simple">
-<li><p>An “upper half”, generic driver that provides the common RTC
-interface to application level code, and</p></li>
-<li><p>A “lower half”, platform-specific driver that implements the
-low-level timer controls to implement the RTC functionality.</p></li>
-</ol>
-<p>Files supporting the RTC driver can be found in the following
-locations:</p>
+ <section id="capture">
+<h1>Capture<a class="headerlink" href="#capture" title="Permalink to this
heading"></a></h1>
+<p>The <strong>capture driver</strong> is a character device driver that
allows capturing
+timer values on specific events. This is useful for tasks such as
+measuring the frequency, duty cycle, or pulse count of an input signal.</p>
+<p>This documentation is based on the STM32H7 timer capture driver.</p>
+<section id="usage">
+<h2>Usage<a class="headerlink" href="#usage" title="Permalink to this
heading"></a></h2>
+<p>The capture driver is accessed via a device file (e.g., <code
class="docutils literal notranslate"><span
class="pre">/dev/capture0</span></code>).
+You can use standard file operations along with <code class="docutils literal
notranslate"><span class="pre">ioctl()</span></code> calls to
+retrieve captured values or configure the driver.</p>
+<section id="supported-ioctl-commands">
+<h3>Supported <code class="docutils literal notranslate"><span
class="pre">ioctl</span></code> Commands<a class="headerlink"
href="#supported-ioctl-commands" title="Permalink to this heading"></a></h3>
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_DUTYCYCLE">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_DUTYCYCLE</span></span></span><a class="headerlink"
href="#c.CAPIOC_DUTYCYCLE" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Get the PWM duty cycle from the capture unit.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">int8_t</span> <span class="pre">*</span></code> (pointer to duty
cycle percentage).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_FREQUENCE">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_FREQUENCE</span></span></span><a class="headerlink"
href="#c.CAPIOC_FREQUENCE" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Get the pulse frequency from the capture unit.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">int32_t</span> <span class="pre">*</span></code> (pointer to
frequency in Hz).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_EDGES">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_EDGES</span></span></span><a class="headerlink"
href="#c.CAPIOC_EDGES" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Get the number of PWM edges detected.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">int32_t</span> <span class="pre">*</span></code> (pointer to edge
count).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_ALL">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_ALL</span></span></span><a class="headerlink"
href="#c.CAPIOC_ALL" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Get duty cycle, pulse frequency, and edge count in a single call.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">struct</span> <span class="pre">cap_all_s</span> <span
class="pre">*</span></code> (structure containing all values).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_PULSES">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_PULSES</span></span></span><a class="headerlink"
href="#c.CAPIOC_PULSES" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Read the current pulse count value.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">int</span> <span class="pre">*</span></code> (pointer to pulse
count).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_CLR_CNT">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_CLR_CNT</span></span></span><a class="headerlink"
href="#c.CAPIOC_CLR_CNT" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Clear the pulse count value.</p>
+<p><strong>Argument:</strong> None.</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_FILTER">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_FILTER</span></span></span><a class="headerlink"
href="#c.CAPIOC_FILTER" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Configure the glitch filter.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">uint32_t</span></code> (filter value in nanoseconds, <code
class="docutils literal notranslate"><span class="pre">0</span></code> to
disable).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_HANDLER">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_HANDLER</span></span></span><a class="headerlink"
href="#c.CAPIOC_HANDLER" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Set a user callback function for capture events.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">xcpt_t</span></code> (function pointer, <code class="docutils
literal notranslate"><span class="pre">NULL</span></code> to disable).</p>
+</dd></dl>
+
+<dl class="c macro">
+<dt class="sig sig-object c" id="c.CAPIOC_ADD_WP">
+<span class="sig-name descname"><span class="n"><span
class="pre">CAPIOC_ADD_WP</span></span></span><a class="headerlink"
href="#c.CAPIOC_ADD_WP" title="Permalink to this definition"></a><br /></dt>
+<dd><p>Add a watchpoint to the capture unit.</p>
+<p><strong>Argument:</strong> <code class="docutils literal notranslate"><span
class="pre">int</span></code> (value to watch for).</p>
+</dd></dl>
+
+</section>
+<section id="configuration">
+<h3>Configuration<a class="headerlink" href="#configuration" title="Permalink
to this heading"></a></h3>
+<p>To enable the capture driver, enable the following configuration
options:</p>
+<ul class="simple">
+<li><p><code class="docutils literal notranslate"><span
class="pre">CONFIG_CAPTURE</span></code></p></li>
+<li><p><code class="docutils literal notranslate"><span
class="pre">CONFIG_STM32H7_TIM4_CAP</span></code> (for STM32H7 Timer 4)</p></li>
+</ul>
+<p>The <code class="docutils literal notranslate"><span
class="pre">CONFIG_CAPTURE</span></code> option enables the lower-half driver
and registers
+the <code class="docutils literal notranslate"><span
class="pre">/dev/capture</span></code> device.</p>
+<p>Without it, capture is still possible manually by including the appropriate
+header (e.g., <code class="docutils literal notranslate"><span
class="pre">arch/arm/src/stm32h7/stm32_capture.h</span></code>) and performing a
+manual initialization.</p>
+</section>
+<section id="example">
+<h3>Example<a class="headerlink" href="#example" title="Permalink to this
heading"></a></h3>
+<p>Here is a simple example of using the capture driver to read a signal’s
+frequency:</p>
+<div class="highlight-c notranslate"><div
class="highlight"><pre><span></span><span class="cp">#include</span><span
class="w"> </span><span class="cpf"><stdio.h></span>
+<span class="cp">#include</span><span class="w"> </span><span
class="cpf"><fcntl.h></span>
+<span class="cp">#include</span><span class="w"> </span><span
class="cpf"><sys/ioctl.h></span>
+<span class="cp">#include</span><span class="w"> </span><span
class="cpf"><nuttx/timers/capture.h></span>
+
+<span class="kt">int</span><span class="w"> </span><span
class="nf">main</span><span class="p">(</span><span class="kt">int</span><span
class="w"> </span><span class="n">argc</span><span class="p">,</span><span
class="w"> </span><span class="kt">char</span><span class="w"> </span><span
class="o">*</span><span class="n">argv</span><span class="p">[])</span>
+<span class="p">{</span>
+<span class="w"> </span><span class="kt">int</span><span class="w">
</span><span class="n">fd</span><span class="p">;</span>
+<span class="w"> </span><span class="kt">uint32_t</span><span class="w">
</span><span class="n">frequency</span><span class="p">;</span>
+
+<span class="w"> </span><span class="n">fd</span><span class="w">
</span><span class="o">=</span><span class="w"> </span><span
class="n">open</span><span class="p">(</span><span
class="s">"/dev/capture0"</span><span class="p">,</span><span
class="w"> </span><span class="n">O_RDONLY</span><span class="p">);</span>
+<span class="w"> </span><span class="k">if</span><span class="w">
</span><span class="p">(</span><span class="n">fd</span><span class="w">
</span><span class="o"><</span><span class="w"> </span><span
class="mi">0</span><span class="p">)</span>
+<span class="w"> </span><span class="p">{</span>
+<span class="w"> </span><span class="n">perror</span><span
class="p">(</span><span class="s">"Failed to open capture
device"</span><span class="p">);</span>
+<span class="w"> </span><span class="k">return</span><span class="w">
</span><span class="mi">1</span><span class="p">;</span>
+<span class="w"> </span><span class="p">}</span>
+
+<span class="w"> </span><span class="k">if</span><span class="w">
</span><span class="p">(</span><span class="n">ioctl</span><span
class="p">(</span><span class="n">fd</span><span class="p">,</span><span
class="w"> </span><span class="n">CAPIOC_FREQUENCE</span><span
class="p">,</span><span class="w"> </span><span class="p">(</span><span
class="kt">unsigned</span><span class="w"> </span><span
class="kt">long</span><span class="p">)</span><span class="o">&</span><span
class="n">freque [...]
+<span class="w"> </span><span class="p">{</span>
+<span class="w"> </span><span class="n">perror</span><span
class="p">(</span><span class="s">"Failed to get
frequency"</span><span class="p">);</span>
+<span class="w"> </span><span class="n">close</span><span
class="p">(</span><span class="n">fd</span><span class="p">);</span>
+<span class="w"> </span><span class="k">return</span><span class="w">
</span><span class="mi">1</span><span class="p">;</span>
+<span class="w"> </span><span class="p">}</span>
+
+<span class="w"> </span><span class="n">printf</span><span
class="p">(</span><span class="s">"Frequency: %u Hz</span><span
class="se">\n</span><span class="s">"</span><span class="p">,</span><span
class="w"> </span><span class="n">frequency</span><span class="p">);</span>
+
+<span class="w"> </span><span class="n">close</span><span
class="p">(</span><span class="n">fd</span><span class="p">);</span>
+<span class="w"> </span><span class="k">return</span><span class="w">
</span><span class="mi">0</span><span class="p">;</span>
+<span class="p">}</span>
+</pre></div>
+</div>
+</section>
+<section id="notes">
+<h3>Notes<a class="headerlink" href="#notes" title="Permalink to this
heading"></a></h3>
<ul class="simple">
-<li><p><strong>Interface Definition</strong>. The header file for the NuttX RTC
-driver reside at <code class="docutils literal notranslate"><span
class="pre">include/nuttx/timers/rtc.h</span></code>. This header
-file includes both the application level interface to the RTC
-driver as well as the interface between the “upper half” and
-“lower half” drivers. The RTC driver uses a standard character
-driver framework.</p></li>
-<li><p><strong>“Upper Half” Driver</strong>. The generic, “upper half” RTC
driver
-resides at <code class="docutils literal notranslate"><span
class="pre">drivers/timers/rtc.c</span></code>.</p></li>
-<li><p><strong>“Lower Half” Drivers</strong>. Platform-specific RTC drivers
reside
-in <code class="docutils literal notranslate"><span
class="pre">arch/<architecture>/src/<hardware></span></code>
-directory for the specific processor <code class="docutils literal
notranslate"><span class="pre"><architecture></span></code> and for
-the specific <code class="docutils literal notranslate"><span
class="pre"><chip></span></code> RTC peripheral devices.</p></li>
+<li><p>The actual set of supported <code class="docutils literal
notranslate"><span class="pre">ioctl</span></code> commands may vary depending
on
+the hardware and driver implementation.</p></li>
+<li><p>The <code class="docutils literal notranslate"><span
class="pre">CAPIOC_FREQUENCE</span></code> macro name is preserved for
compatibility,
+even though “frequency” is the correct English spelling.</p></li>
+<li><p>Always check return values from <code class="docutils literal
notranslate"><span class="pre">ioctl()</span></code> calls for error
handling.</p></li>
+<li><p><strong>Important:</strong> In debug builds of NuttX, calling an
unsupported
+<code class="docutils literal notranslate"><span
class="pre">ioctl</span></code> command will trigger a <code class="docutils
literal notranslate"><span class="pre">DEBUGASSERT</span></code> in the driver,
+which will halt or crash the system.</p></li>
</ul>
+</section>
+</section>
</section>
</div>
</div>
<footer><div class="rst-footer-buttons" role="navigation"
aria-label="Footer">
- <a href="watchdog.html" class="btn btn-neutral float-left"
title="Watchdog Timer Drivers" accesskey="p" rel="prev"><span class="fa
fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
+ <a href="rtc.html" class="btn btn-neutral float-left" title="RTC
Drivers" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"
aria-hidden="true"></span> Previous</a>
<a href="../touchscreen.html" class="btn btn-neutral float-right"
title="Touchscreen Device Drivers" accesskey="n" rel="next">Next <span
class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
</div>
diff --git a/content/docs/latest/components/drivers/character/timers/index.html
b/content/docs/latest/components/drivers/character/timers/index.html
index 06972c951..50baf7bd5 100644
--- a/content/docs/latest/components/drivers/character/timers/index.html
+++ b/content/docs/latest/components/drivers/character/timers/index.html
@@ -159,6 +159,7 @@
<li class="toctree-l5"><a class="reference internal" href="pwm.html">PWM
Drivers</a></li>
<li class="toctree-l5"><a class="reference internal"
href="watchdog.html">Watchdog Timer Drivers</a></li>
<li class="toctree-l5"><a class="reference internal" href="rtc.html">RTC
Drivers</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="capture.html">Capture</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal"
href="../touchscreen.html">Touchscreen Device Drivers</a></li>
@@ -259,6 +260,16 @@
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="rtc.html">RTC
Drivers</a></li>
+<li class="toctree-l1"><a class="reference internal"
href="capture.html">Capture</a><ul>
+<li class="toctree-l2"><a class="reference internal"
href="capture.html#usage">Usage</a><ul>
+<li class="toctree-l3"><a class="reference internal"
href="capture.html#supported-ioctl-commands">Supported <code class="docutils
literal notranslate"><span class="pre">ioctl</span></code> Commands</a></li>
+<li class="toctree-l3"><a class="reference internal"
href="capture.html#configuration">Configuration</a></li>
+<li class="toctree-l3"><a class="reference internal"
href="capture.html#example">Example</a></li>
+<li class="toctree-l3"><a class="reference internal"
href="capture.html#notes">Notes</a></li>
+</ul>
+</li>
+</ul>
+</li>
</ul>
</div>
</section>
diff --git a/content/docs/latest/components/drivers/character/timers/pwm.html
b/content/docs/latest/components/drivers/character/timers/pwm.html
index f0deb0a5e..45c2e22fa 100644
--- a/content/docs/latest/components/drivers/character/timers/pwm.html
+++ b/content/docs/latest/components/drivers/character/timers/pwm.html
@@ -159,6 +159,7 @@
<li class="toctree-l5 current"><a class="current reference internal"
href="#">PWM Drivers</a></li>
<li class="toctree-l5"><a class="reference internal"
href="watchdog.html">Watchdog Timer Drivers</a></li>
<li class="toctree-l5"><a class="reference internal" href="rtc.html">RTC
Drivers</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="capture.html">Capture</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal"
href="../touchscreen.html">Touchscreen Device Drivers</a></li>
diff --git a/content/docs/latest/components/drivers/character/timers/rtc.html
b/content/docs/latest/components/drivers/character/timers/rtc.html
index 6bc183be6..38e8be532 100644
--- a/content/docs/latest/components/drivers/character/timers/rtc.html
+++ b/content/docs/latest/components/drivers/character/timers/rtc.html
@@ -46,7 +46,7 @@
<script src="../../../../_static/js/theme.js"></script>
<link rel="index" title="Index" href="../../../../genindex.html" />
<link rel="search" title="Search" href="../../../../search.html" />
- <link rel="next" title="Touchscreen Device Drivers"
href="../touchscreen.html" />
+ <link rel="next" title="Capture" href="capture.html" />
<link rel="prev" title="Watchdog Timer Drivers" href="watchdog.html" />
</head>
@@ -159,6 +159,7 @@
<li class="toctree-l5"><a class="reference internal" href="pwm.html">PWM
Drivers</a></li>
<li class="toctree-l5"><a class="reference internal"
href="watchdog.html">Watchdog Timer Drivers</a></li>
<li class="toctree-l5 current"><a class="current reference internal"
href="#">RTC Drivers</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="capture.html">Capture</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal"
href="../touchscreen.html">Touchscreen Device Drivers</a></li>
@@ -265,7 +266,7 @@ the specific <code class="docutils literal
notranslate"><span class="pre"><ch
</div>
<footer><div class="rst-footer-buttons" role="navigation"
aria-label="Footer">
<a href="watchdog.html" class="btn btn-neutral float-left"
title="Watchdog Timer Drivers" accesskey="p" rel="prev"><span class="fa
fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
- <a href="../touchscreen.html" class="btn btn-neutral float-right"
title="Touchscreen Device Drivers" accesskey="n" rel="next">Next <span
class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
+ <a href="capture.html" class="btn btn-neutral float-right"
title="Capture" accesskey="n" rel="next">Next <span class="fa
fa-arrow-circle-right" aria-hidden="true"></span></a>
</div>
<hr/>
diff --git a/content/docs/latest/components/drivers/character/timers/timer.html
b/content/docs/latest/components/drivers/character/timers/timer.html
index c98b0297a..bfb004971 100644
--- a/content/docs/latest/components/drivers/character/timers/timer.html
+++ b/content/docs/latest/components/drivers/character/timers/timer.html
@@ -159,6 +159,7 @@
<li class="toctree-l5"><a class="reference internal" href="pwm.html">PWM
Drivers</a></li>
<li class="toctree-l5"><a class="reference internal"
href="watchdog.html">Watchdog Timer Drivers</a></li>
<li class="toctree-l5"><a class="reference internal" href="rtc.html">RTC
Drivers</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="capture.html">Capture</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal"
href="../touchscreen.html">Touchscreen Device Drivers</a></li>
diff --git
a/content/docs/latest/components/drivers/character/timers/watchdog.html
b/content/docs/latest/components/drivers/character/timers/watchdog.html
index 7a5c794b5..7b10f1a47 100644
--- a/content/docs/latest/components/drivers/character/timers/watchdog.html
+++ b/content/docs/latest/components/drivers/character/timers/watchdog.html
@@ -159,6 +159,7 @@
<li class="toctree-l5"><a class="reference internal" href="pwm.html">PWM
Drivers</a></li>
<li class="toctree-l5 current"><a class="current reference internal"
href="#">Watchdog Timer Drivers</a></li>
<li class="toctree-l5"><a class="reference internal" href="rtc.html">RTC
Drivers</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="capture.html">Capture</a></li>
</ul>
</li>
<li class="toctree-l4"><a class="reference internal"
href="../touchscreen.html">Touchscreen Device Drivers</a></li>
diff --git a/content/docs/latest/components/drivers/character/touchscreen.html
b/content/docs/latest/components/drivers/character/touchscreen.html
index 9227577b2..0c6305dc1 100644
--- a/content/docs/latest/components/drivers/character/touchscreen.html
+++ b/content/docs/latest/components/drivers/character/touchscreen.html
@@ -47,7 +47,7 @@
<link rel="index" title="Index" href="../../../genindex.html" />
<link rel="search" title="Search" href="../../../search.html" />
<link rel="next" title="Wireless character drivers"
href="wireless/index.html" />
- <link rel="prev" title="RTC Drivers" href="timers/rtc.html" />
+ <link rel="prev" title="Capture" href="timers/capture.html" />
</head>
<body class="wy-body-for-nav">
@@ -299,7 +299,7 @@ device. An argument is an <code class="docutils literal
notranslate"><span class
</div>
</div>
<footer><div class="rst-footer-buttons" role="navigation"
aria-label="Footer">
- <a href="timers/rtc.html" class="btn btn-neutral float-left"
title="RTC Drivers" accesskey="p" rel="prev"><span class="fa
fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
+ <a href="timers/capture.html" class="btn btn-neutral float-left"
title="Capture" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"
aria-hidden="true"></span> Previous</a>
<a href="wireless/index.html" class="btn btn-neutral float-right"
title="Wireless character drivers" accesskey="n" rel="next">Next <span
class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
</div>
diff --git a/content/docs/latest/genindex.html
b/content/docs/latest/genindex.html
index 280b4b200..ef130b3d0 100644
--- a/content/docs/latest/genindex.html
+++ b/content/docs/latest/genindex.html
@@ -356,6 +356,24 @@
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="glossary.html#term-CAN"><strong>CAN</strong></a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_ADD_WP">CAPIOC_ADD_WP
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_ALL">CAPIOC_ALL
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_CLR_CNT">CAPIOC_CLR_CNT
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_DUTYCYCLE">CAPIOC_DUTYCYCLE
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_EDGES">CAPIOC_EDGES
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_FILTER">CAPIOC_FILTER
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_FREQUENCE">CAPIOC_FREQUENCE
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_HANDLER">CAPIOC_HANDLER
(C macro)</a>
+</li>
+ <li><a
href="components/drivers/character/timers/capture.html#c.CAPIOC_PULSES">CAPIOC_PULSES
(C macro)</a>
</li>
<li><a href="glossary.html#term-CDC"><strong>CDC</strong></a>
</li>
@@ -363,6 +381,8 @@
</li>
<li><a href="reference/user/09_env_vars.html#c.clearenv">clearenv (C
function)</a>
</li>
+ </ul></td>
+ <td style="width: 33%; vertical-align: top;"><ul>
<li><a
href="reference/user/06_clocks_timers.html#c.clock_getres">clock_getres (C
function)</a>
</li>
<li><a
href="reference/user/06_clocks_timers.html#c.clock_gettime">clock_gettime (C
function)</a>
@@ -373,8 +393,6 @@
</li>
<li><a href="components/filesystem/index.html#c.closedir">closedir (C
function)</a>, <a href="reference/user/10_filesystem.html#c.closedir">[1]</a>
</li>
- </ul></td>
- <td style="width: 33%; vertical-align: top;"><ul>
<li><a href="reference/user/11_network.html#c.connect">connect (C
function)</a>
</li>
<li><a
href="debugging/coresight.html#c.coresight_enable">coresight_enable (C
function)</a>
diff --git a/content/docs/latest/guides/fully_linked_elf.html
b/content/docs/latest/guides/fully_linked_elf.html
index 8696a8aa8..363fdc461 100644
--- a/content/docs/latest/guides/fully_linked_elf.html
+++ b/content/docs/latest/guides/fully_linked_elf.html
@@ -475,7 +475,7 @@ NuttX package: <code class="docutils literal
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<div
class="admonition-here-is-an-alternative-minimal-and-possibly-outdated-version
admonition">
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class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
+<input class="sphinx_collapse__input"
id="32a36c27-fe81-4485-9bfe-481bf8898be5"
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diff --git a/content/docs/latest/guides/partially_linked_elf.html
b/content/docs/latest/guides/partially_linked_elf.html
index 104283378..5c96fd494 100644
--- a/content/docs/latest/guides/partially_linked_elf.html
+++ b/content/docs/latest/guides/partially_linked_elf.html
@@ -501,7 +501,7 @@ NuttX package: <code class="docutils literal
notranslate"><span class="pre">nutt
<div
class="admonition-here-is-an-alternative-minimal-and-possibly-outdated-version
admonition">
<p class="admonition-title">Here is an alternative minimal (and possibly
outdated) version</p>
<div class="sphinx_collapse docutils">
-<input class="sphinx_collapse__input"
id="d2878b70-8621-4fb7-be5b-a51e065c38dc"
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class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
+<input class="sphinx_collapse__input"
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name="2d175536-727f-4f0d-88e4-5773cf47c862" type="checkbox"><label
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diff --git a/content/docs/latest/index.html b/content/docs/latest/index.html
index 13b785edb..0f4d36712 100644
--- a/content/docs/latest/index.html
+++ b/content/docs/latest/index.html
@@ -185,7 +185,7 @@ standards. Additional standard APIs from Unix and other
common RTOS’s (such as
VxWorks) are adopted for functionality not available under these standards, or
for functionality that is not appropriate for deeply-embedded environments
(such
as fork()).</p>
-<p>Last Updated: 14 August 25 at 00:32</p>
+<p>Last Updated: 15 August 25 at 00:32</p>
<div class="toctree-wrapper compound">
<p class="caption" role="heading"><span class="caption-text">Table of
Contents</span></p>
<ul class="current">
diff --git a/content/docs/latest/objects.inv b/content/docs/latest/objects.inv
index 7fa2dd927..75f784c41 100644
Binary files a/content/docs/latest/objects.inv and
b/content/docs/latest/objects.inv differ
diff --git a/content/docs/latest/searchindex.js
b/content/docs/latest/searchindex.js
index b884dfbc4..21aa4ebdc 100644
--- a/content/docs/latest/searchindex.js
+++ b/content/docs/latest/searchindex.js
@@ -1 +1 @@
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"_tags/chip-bcm2711", "_tags/chip-esp32", "_tags/chip-esp32a1s",
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"_tags/chip-esp32wroom32", "_tags/chip-esp32wrover32", "_tags/chip-example",
"_tags/chip-fpga", "_tags/chip-imx8", "_tags/chip-imx93", "_tags/chip-imx95",
"_tags/ [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["_tags/arch-arm64", "_tags/arch-avr",
"_tags/arch-example", "_tags/chip-a527", "_tags/chip-a64",
"_tags/chip-at90usb", "_tags/chip-atmega", "_tags/chip-atmega2560",
"_tags/chip-bcm2711", "_tags/chip-esp32", "_tags/chip-esp32a1s",
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"_tags/chip-fpga", "_tags/chip-imx8", "_tags/chip-imx93", "_tags/chip-imx95",
"_tags/ [...]
\ No newline at end of file
diff --git a/content/feed.xml b/content/feed.xml
index a98483ee3..c016f6e21 100644
--- a/content/feed.xml
+++ b/content/feed.xml
@@ -5,8 +5,8 @@
<description></description>
<link>/</link>
<atom:link href="/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Thu, 14 Aug 2025 00:34:30 +0000</pubDate>
- <lastBuildDate>Thu, 14 Aug 2025 00:34:30 +0000</lastBuildDate>
+ <pubDate>Fri, 15 Aug 2025 00:34:21 +0000</pubDate>
+ <lastBuildDate>Fri, 15 Aug 2025 00:34:21 +0000</lastBuildDate>
<generator>Jekyll v4.3.2</generator>
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