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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 9994fcddb4 Publishing web: 996a476878b0fdf6bea181c31cdcf607aa247bc3
docs: e8cef27b7763f40cd60f7a7c8d0d692a7f822c7f
9994fcddb4 is described below
commit 9994fcddb4c8cc682390a8bd8dd2bd38c74eb30a
Author: Abhishek Mishra <[email protected]>
AuthorDate: Sat Mar 14 00:38:49 2026 +0000
Publishing web: 996a476878b0fdf6bea181c31cdcf607aa247bc3 docs:
e8cef27b7763f40cd60f7a7c8d0d692a7f822c7f
---
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content/docs/latest/_images/st7567.png | Bin 0 -> 390256 bytes
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index 1768ed591a..55e4c0be97 100644
--- a/content/docs/10.0.0/index.html
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VxWorks) are adopted for functionality not available under these standards, or
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(such as fork()).</p>
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<p class="caption"><span class="caption-text">Table of Contents</span></p>
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index 636bbe933a..3420a5ea6e 100644
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index 6c51872e4f..f4dbe7fc3a 100644
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index 6c51872e4f..f4dbe7fc3a 100644
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index fd10c07c6a..2c2763bc5f 100644
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b/content/docs/12.12.0/searchindex.js
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<figure class="align-center">
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a/content/docs/12.2.0/platforms/xtensa/esp32/boards/esp32-devkitc/index.html
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"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"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
diff --git a/content/docs/12.7.0/index.html b/content/docs/12.7.0/index.html
index 20ac4cafab..a4380824f9 100644
--- a/content/docs/12.7.0/index.html
+++ b/content/docs/12.7.0/index.html
@@ -183,7 +183,7 @@ 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: 13 March 26 at 00:28</p>
+<p>Last Updated: 14 March 26 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/12.7.0/searchindex.js
b/content/docs/12.7.0/searchindex.js
index 01a74df955..4725e804a1 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",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"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",
"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
diff --git a/content/docs/12.8.0/index.html b/content/docs/12.8.0/index.html
index 8e6bd97c97..d7466e3fc2 100644
--- a/content/docs/12.8.0/index.html
+++ b/content/docs/12.8.0/index.html
@@ -183,7 +183,7 @@ 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: 13 March 26 at 00:30</p>
+<p>Last Updated: 14 March 26 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/12.8.0/searchindex.js
b/content/docs/12.8.0/searchindex.js
index 963b72a41e..d88b8eb2be 100644
--- a/content/docs/12.8.0/searchindex.js
+++ b/content/docs/12.8.0/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"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",
"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
diff --git a/content/docs/12.9.0/index.html b/content/docs/12.9.0/index.html
index 076f4ce692..d619f6d3e0 100644
--- a/content/docs/12.9.0/index.html
+++ b/content/docs/12.9.0/index.html
@@ -183,7 +183,7 @@ 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: 13 March 26 at 00:31</p>
+<p>Last Updated: 14 March 26 at 00:30</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 b77c1a9172..459a801de7 100644
--- a/content/docs/12.9.0/searchindex.js
+++ b/content/docs/12.9.0/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"docnames": ["applications/audioutils/fmsynt/index",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
"applications/benchmarks/cachespeed/index",
"applications/benchmarks/coremark-pro/index",
"applications/benchmarks/coremark/index",
"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",
"applications/audioutils/index", "applications/audioutils/mml_parser/index",
"applications/audioutils/nxaudio/index",
"applications/benchmarks/cachespeed/index",
"applications/benchmarks/coremark-pro/index",
"applications/benchmarks/coremark/index",
"applications/benchmarks/cyclictest/index",
"applications/benchmarks/dhrystone/index", "applications/benchmarks/fio/index",
"applications/benchmarks/index", "applications/b [...]
\ No newline at end of file
diff --git a/content/docs/latest/_images/st7567.png
b/content/docs/latest/_images/st7567.png
new file mode 100644
index 0000000000..82f3f3f3e1
Binary files /dev/null and b/content/docs/latest/_images/st7567.png differ
diff --git a/content/docs/latest/_images/stm32f4discovery.png
b/content/docs/latest/_images/stm32f4discovery.png
new file mode 100644
index 0000000000..ad034f27cc
Binary files /dev/null and b/content/docs/latest/_images/stm32f4discovery.png
differ
diff --git
a/content/docs/latest/_sources/platforms/arm/stm32f4/boards/stm32f4discovery/index.rst.txt
b/content/docs/latest/_sources/platforms/arm/stm32f4/boards/stm32f4discovery/index.rst.txt
index 118559702f..f935db7ec1 100644
---
a/content/docs/latest/_sources/platforms/arm/stm32f4/boards/stm32f4discovery/index.rst.txt
+++
b/content/docs/latest/_sources/platforms/arm/stm32f4/boards/stm32f4discovery/index.rst.txt
@@ -4,17 +4,30 @@ ST STM32F4-Discovery
.. tags:: chip:stm32, chip:stm32f4, chip:stm32f407
-This page discusses issues unique to NuttX configurations for the
-STMicro STM32F4Discovery development board featuring the STM32F407VGT6
-MCU. The STM32F407VGT6 is a 168MHz Cortex-M4 operation with 1Mbit Flash
-memory and 128kbytes. The board features:
+The STM32F4Discover board (also known as STM32F407G-DISC1) is a low cost
+development board released by STMicroelectronics.
+.. figure:: stm32f4discovery.png
+ :align: center
+
+Features
+========
+
+- Processor
+ - STM32F407VGT6 (Cortex-M4 running at 168MHz)
+- Memory
+ - 192 KiB SRAM memory
+ - 1024 MiB Flash
+- Connectivity
+ - USB host/device (OTG) over Micro-AB connector
+ - Note: the board also supports Ethernet, CAN, RS485 (but requires
baseboard)
+- Multimedia
+ - Audio Input and Output (over P2 connector)
- On-board ST-LINK/V2 for programming and debugging,
- LIS302DL, ST MEMS motion sensor, 3-axis digital output accelerometer,
- MP45DT02, ST MEMS audio sensor, omni-directional digital microphone,
- CS43L22, audio DAC with integrated class D speaker driver,
- Four user LEDs and two push-buttons,
-- USB OTG FS with micro-AB connector, and
- Easy access to most MCU pins.
Refer to http://www.st.com/internet/evalboard/product/252419.jsp for
@@ -776,8 +789,8 @@ BASIC interpreter that you can find at
apps/interpreters/bas.::
There is also a test suite for the interpreter that can be found at
apps/examples/bastest.
-Configuration
--------------
+BAS
+---
Below are the recommended configuration changes to use BAS with the
stm32f4discovery/nsh configuration:
@@ -1999,6 +2012,78 @@ The sporadic scheduler is enabled and the purpose of
this configuration is
to investigate an error in that scheduler. See Issue 2035. The serial
console is on USART6.
+st7567
+------
+
+Configures the board to support a ST7567 monochromatic LCD like the
+OPEN-SMART 1.8INCH LCD.
+
+Connect the STM32F4Discovery board to ST7567 LCD this way:
+
+================ ===========
+STM32F4Discovery ST7567 LCD
+================ ===========
+GND GND
+3V [1] 3V3
+SPI1 MOSI (PA7) SDI
+SPI1 SCK (PA5) SCK
+PB8 DC
+SPI1 CS (PB7) CS
+PB6 RST
+GND LED
+================ ===========
+
+1: You need to remove the diode D3 and short-circuit the PADs in the
+board to get 3.3V. Be aware: although my board works fine, it could
+damage something that expects 3V in our board (double check).
+
+After compiling and flashing the firmware in our board, run fb command.
+
+.. code:: console
+
+ NuttShell (NSH) NuttX-12.12.0
+ nsh> ?
+ help usage: help [-v] [<cmd>]
+
+ . cp expr mount kill uname
+ [ cmp false mv pkill umount
+ ? dirname fdinfo pidof sleep unset
+ alias df free printf usleep uptime
+ unalias dmesg help ps source watch
+ basename echo hexdump pwd test xd
+ break env ls rm time wait
+ cat exec mkdir rmdir true
+ cd exit mkrd set truncate
+
+ Builtin Apps:
+ dd fb hello nsh sh
+ nsh> fb
+ VideoInfo:
+ fmt: 0
+ xres: 128
+ yres: 64
+ nplanes: 1
+ PlaneInfo (plane 0):
+ fbmem: 0x10000a98
+ fblen: 1024
+ stride: 16
+ display: 0
+ bpp: 1
+ Mapped FB: 0x10000a98
+ 0: ( 0, 0) (128, 64)
+ 1: ( 11, 5) (106, 54)
+ 2: ( 22, 10) ( 84, 44)
+ 3: ( 33, 15) ( 62, 34)
+ 4: ( 44, 20) ( 40, 24)
+ 5: ( 55, 25) ( 18, 14)
+ Test finished
+ nsh>
+
+You should see this image:
+
+.. figure:: st7567.png
+ :align: center
+
testlibcxx
----------
diff --git
a/content/docs/latest/_sources/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.rst.txt
b/content/docs/latest/_sources/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.rst.txt
index 8760c44366..fae527ac37 100644
---
a/content/docs/latest/_sources/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.rst.txt
+++
b/content/docs/latest/_sources/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.rst.txt
@@ -486,3 +486,42 @@ Then test the IMU sensor::
object_name:sensor_accel, object_instance:0
sensor_gyro(now:113510000):timestamp:113510000,x:1.468750,y:1.562500,z:-0.093750,temperature:22.855469
sensor_accel(now:113510000):timestamp:113510000,x:-0.810913,y:0.027343,z:0.571167,temperature:22.855469
+
+sdmmc
+-----
+
+Basic NuttShell configuration console and SD card enabled via SDMMC peripheral
+in 1-bit mode. The SD card pin mapping is as follows:
+
+===== ======
+Pin GPIO
+===== ======
+CLK GPIO47
+CMD GPIO48
+D0 GPIO21
+===== ======
+
+You can run the configuration and compilation procedure::
+
+ $ ./tools/configure.sh lckfb-szpi-esp32s3:sdmmc
+ $ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
+
+Then format and mount the SD card::
+
+ # Format the SD card with FAT32
+ nsh> mkfatfs -F 32 /dev/mmcsd1
+
+ # Create mount point and mount
+ nsh> mkdir -p /mnt/sd
+ nsh> mount -t vfat /dev/mmcsd1 /mnt/sd
+
+ # Verify
+ nsh> df
+ Block Number
+ Size Blocks Used Available Mounted on
+ 0 0 0 0 /proc
+ 512 124702720 0 124702720 /mnt/sd
+
+ nsh> echo "hello" > /mnt/sd/test.txt
+ nsh> cat /mnt/sd/test.txt
+ hello
diff --git a/content/docs/latest/guides/fully_linked_elf.html
b/content/docs/latest/guides/fully_linked_elf.html
index c0fc0cc9f7..04f7609369 100644
--- a/content/docs/latest/guides/fully_linked_elf.html
+++ b/content/docs/latest/guides/fully_linked_elf.html
@@ -482,7 +482,7 @@ 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="c37981b1-b006-4ad3-a52f-e39007207420"
name="c37981b1-b006-4ad3-a52f-e39007207420" type="checkbox"><label
class="sphinx_collapse__label" for="c37981b1-b006-4ad3-a52f-e39007207420"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
+<input class="sphinx_collapse__input"
id="b4480ea2-d79f-4996-a403-dfa498896c15"
name="b4480ea2-d79f-4996-a403-dfa498896c15" type="checkbox"><label
class="sphinx_collapse__label" for="b4480ea2-d79f-4996-a403-dfa498896c15"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
<div class="highlight-text notranslate"><div
class="highlight"><pre><span></span>SECTIONS
{
.text 0x00000000 :
diff --git a/content/docs/latest/guides/partially_linked_elf.html
b/content/docs/latest/guides/partially_linked_elf.html
index 8bd4686c02..fc228116ec 100644
--- a/content/docs/latest/guides/partially_linked_elf.html
+++ b/content/docs/latest/guides/partially_linked_elf.html
@@ -508,7 +508,7 @@ 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="eff8457e-286f-4db0-922d-1fb072dd933f"
name="eff8457e-286f-4db0-922d-1fb072dd933f" type="checkbox"><label
class="sphinx_collapse__label" for="eff8457e-286f-4db0-922d-1fb072dd933f"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
+<input class="sphinx_collapse__input"
id="f106f235-2456-4747-9119-946c53b3adae"
name="f106f235-2456-4747-9119-946c53b3adae" type="checkbox"><label
class="sphinx_collapse__label" for="f106f235-2456-4747-9119-946c53b3adae"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
<div class="highlight-text notranslate"><div
class="highlight"><pre><span></span>SECTIONS
{
.text 0x00000000 :
diff --git a/content/docs/latest/index.html b/content/docs/latest/index.html
index 42fe50ca97..b99f01c2b6 100644
--- a/content/docs/latest/index.html
+++ b/content/docs/latest/index.html
@@ -191,7 +191,7 @@ 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: 13 March 26 at 00:38</p>
+<p>Last Updated: 14 March 26 at 00:36</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 1d36ba1c53..1f719a5fc4 100644
Binary files a/content/docs/latest/objects.inv and
b/content/docs/latest/objects.inv differ
diff --git a/content/docs/latest/platforms/arm/goldfish/goldfish_timer.html
b/content/docs/latest/platforms/arm/goldfish/goldfish_timer.html
index 78865bd4ab..069b2abb3e 100644
--- a/content/docs/latest/platforms/arm/goldfish/goldfish_timer.html
+++ b/content/docs/latest/platforms/arm/goldfish/goldfish_timer.html
@@ -154,18 +154,7 @@
<li class="toctree-l4"><a class="reference internal"
href="#timer-interrupt">Timer Interrupt</a></li>
</ul>
</li>
-<li class="toctree-l3 current"><a class="reference internal"
href="index.html">GOLDFISH</a><ul class="current">
-<li class="toctree-l4 current"><a class="current reference internal"
href="#">GOLDFISH TIMER</a><ul>
-<li class="toctree-l5"><a class="reference internal"
href="#introduction">Introduction</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="#timer-registers">Timer Registers</a></li>
-<li class="toctree-l5"><a class="reference internal" href="#timer-read">Timer
Read</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="#timer-set-alarm">Timer Set Alarm</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="#timer-interrupt">Timer Interrupt</a></li>
-</ul>
-</li>
-<li class="toctree-l4"><a class="reference internal"
href="index.html#supported-boards">Supported Boards</a></li>
-</ul>
-</li>
+<li class="toctree-l3"><a class="reference internal"
href="index.html">GOLDFISH</a></li>
<li class="toctree-l3"><a class="reference internal"
href="../imx1/index.html">NXP/Freescale i.MX1</a></li>
<li class="toctree-l3"><a class="reference internal"
href="../imx6/index.html">NXP/Freescale i.MX6</a></li>
<li class="toctree-l3"><a class="reference internal"
href="../imx9/index.html">NXP i.MX9</a></li>
diff --git
a/content/docs/latest/platforms/arm/stm32f4/boards/stm32f4discovery/index.html
b/content/docs/latest/platforms/arm/stm32f4/boards/stm32f4discovery/index.html
index 89aea769ff..428a04d237 100644
---
a/content/docs/latest/platforms/arm/stm32f4/boards/stm32f4discovery/index.html
+++
b/content/docs/latest/platforms/arm/stm32f4/boards/stm32f4discovery/index.html
@@ -309,17 +309,49 @@
<section id="st-stm32f4-discovery">
<h1>ST STM32F4-Discovery<a class="headerlink" href="#st-stm32f4-discovery"
title="Permalink to this heading"></a></h1>
<p class="tags"><span>Tags: </span><a class="sd-sphinx-override sd-badge
sd-bg-secondary sd-bg-text-secondary reference internal"
href="../../../../../_tags/chip-stm32.html"><span
class="doc">chip:stm32</span></a><span> </span><a class="sd-sphinx-override
sd-badge sd-bg-secondary sd-bg-text-secondary reference internal"
href="../../../../../_tags/chip-stm32f4.html"><span
class="doc">chip:stm32f4</span></a><span> </span><a class="sd-sphinx-override
sd-badge sd-bg-secondary sd-bg-text-seco [...]
-<p>This page discusses issues unique to NuttX configurations for the
-STMicro STM32F4Discovery development board featuring the STM32F407VGT6
-MCU. The STM32F407VGT6 is a 168MHz Cortex-M4 operation with 1Mbit Flash
-memory and 128kbytes. The board features:</p>
+<p>The STM32F4Discover board (also known as STM32F407G-DISC1) is a low cost
+development board released by STMicroelectronics.</p>
+<figure class="align-center">
+<img alt="../../../../../_images/stm32f4discovery.png"
src="../../../../../_images/stm32f4discovery.png" />
+</figure>
+<section id="features">
+<h2>Features<a class="headerlink" href="#features" title="Permalink to this
heading"></a></h2>
<ul class="simple">
+<li><dl class="simple">
+<dt>Processor</dt><dd><ul>
+<li><p>STM32F407VGT6 (Cortex-M4 running at 168MHz)</p></li>
+</ul>
+</dd>
+</dl>
+</li>
+<li><dl class="simple">
+<dt>Memory</dt><dd><ul>
+<li><p>192 KiB SRAM memory</p></li>
+<li><p>1024 MiB Flash</p></li>
+</ul>
+</dd>
+</dl>
+</li>
+<li><dl class="simple">
+<dt>Connectivity</dt><dd><ul>
+<li><p>USB host/device (OTG) over Micro-AB connector</p></li>
+<li><p>Note: the board also supports Ethernet, CAN, RS485 (but requires
baseboard)</p></li>
+</ul>
+</dd>
+</dl>
+</li>
+<li><dl class="simple">
+<dt>Multimedia</dt><dd><ul>
+<li><p>Audio Input and Output (over P2 connector)</p></li>
+</ul>
+</dd>
+</dl>
+</li>
<li><p>On-board ST-LINK/V2 for programming and debugging,</p></li>
<li><p>LIS302DL, ST MEMS motion sensor, 3-axis digital output
accelerometer,</p></li>
<li><p>MP45DT02, ST MEMS audio sensor, omni-directional digital
microphone,</p></li>
<li><p>CS43L22, audio DAC with integrated class D speaker driver,</p></li>
<li><p>Four user LEDs and two push-buttons,</p></li>
-<li><p>USB OTG FS with micro-AB connector, and</p></li>
<li><p>Easy access to most MCU pins.</p></li>
</ul>
<p>Refer to <a class="reference external"
href="http://www.st.com/internet/evalboard/product/252419.jsp";>http://www.st.com/internet/evalboard/product/252419.jsp</a>
for
@@ -333,6 +365,7 @@ ways:</p>
with a Virtual Com port and Mass storage.</p></li>
<li><p>LIS3DSH ST MEMS 3-axis accelerometer</p></li>
</ul>
+</section>
<section id="leds">
<h2>LEDs<a class="headerlink" href="#leds" title="Permalink to this
heading"></a></h2>
<p>The STM32F4Discovery board has four LEDs; green, orange, red and blue on the
@@ -1169,8 +1202,8 @@ specific classic dialects. Line numbers are not required.
</div>
<p>There is also a test suite for the interpreter that can be found at
apps/examples/bastest.</p>
-<section id="configuration">
-<h3>Configuration<a class="headerlink" href="#configuration" title="Permalink
to this heading"></a></h3>
+<section id="bas">
+<h3>BAS<a class="headerlink" href="#bas" title="Permalink to this
heading"></a></h3>
<p>Below are the recommended configuration changes to use BAS with the
stm32f4discovery/nsh configuration:</p>
<p>Dependencies:</p>
@@ -2412,6 +2445,92 @@ The sporadic scheduler is enabled and the purpose of
this configuration is
to investigate an error in that scheduler. See Issue 2035. The serial
console is on USART6.</p>
</section>
+<section id="st7567">
+<h3>st7567<a class="headerlink" href="#st7567" title="Permalink to this
heading"></a></h3>
+<p>Configures the board to support a ST7567 monochromatic LCD like the
+OPEN-SMART 1.8INCH LCD.</p>
+<p>Connect the STM32F4Discovery board to ST7567 LCD this way:</p>
+<table class="docutils align-default">
+<thead>
+<tr class="row-odd"><th class="head"><p>STM32F4Discovery</p></th>
+<th class="head"><p>ST7567 LCD</p></th>
+</tr>
+</thead>
+<tbody>
+<tr class="row-even"><td><p>GND</p></td>
+<td><p>GND</p></td>
+</tr>
+<tr class="row-odd"><td><p>3V [1]</p></td>
+<td><p>3V3</p></td>
+</tr>
+<tr class="row-even"><td><p>SPI1 MOSI (PA7)</p></td>
+<td><p>SDI</p></td>
+</tr>
+<tr class="row-odd"><td><p>SPI1 SCK (PA5)</p></td>
+<td><p>SCK</p></td>
+</tr>
+<tr class="row-even"><td><p>PB8</p></td>
+<td><p>DC</p></td>
+</tr>
+<tr class="row-odd"><td><p>SPI1 CS (PB7)</p></td>
+<td><p>CS</p></td>
+</tr>
+<tr class="row-even"><td><p>PB6</p></td>
+<td><p>RST</p></td>
+</tr>
+<tr class="row-odd"><td><p>GND</p></td>
+<td><p>LED</p></td>
+</tr>
+</tbody>
+</table>
+<p>1: You need to remove the diode D3 and short-circuit the PADs in the
+board to get 3.3V. Be aware: although my board works fine, it could
+damage something that expects 3V in our board (double check).</p>
+<p>After compiling and flashing the firmware in our board, run fb command.</p>
+<div class="highlight-console notranslate"><div
class="highlight"><pre><span></span><span class="go">NuttShell (NSH)
NuttX-12.12.0</span>
+<span class="go">nsh> ?</span>
+<span class="go">help usage: help [-v] [<cmd>]</span>
+
+<span class="go"> . cp expr mount kill
uname</span>
+<span class="go"> [ cmp false mv pkill
umount</span>
+<span class="go"> ? dirname fdinfo pidof sleep
unset</span>
+<span class="go"> alias df free printf usleep
uptime</span>
+<span class="go"> unalias dmesg help ps source
watch</span>
+<span class="go"> basename echo hexdump pwd test
xd</span>
+<span class="go"> break env ls rm time
wait</span>
+<span class="go"> cat exec mkdir rmdir
true</span>
+<span class="go"> cd exit mkrd set
truncate</span>
+
+<span class="go"> Builtin Apps:</span>
+<span class="go"> dd fb hello nsh sh</span>
+<span class="go">nsh> fb</span>
+<span class="go">VideoInfo:</span>
+<span class="go"> fmt: 0</span>
+<span class="go"> xres: 128</span>
+<span class="go"> yres: 64</span>
+<span class="go"> nplanes: 1</span>
+<span class="go">PlaneInfo (plane 0):</span>
+<span class="go"> fbmem: 0x10000a98</span>
+<span class="go"> fblen: 1024</span>
+<span class="go"> stride: 16</span>
+<span class="go"> display: 0</span>
+<span class="go"> bpp: 1</span>
+<span class="go">Mapped FB: 0x10000a98</span>
+<span class="go"> 0: ( 0, 0) (128, 64)</span>
+<span class="go"> 1: ( 11, 5) (106, 54)</span>
+<span class="go"> 2: ( 22, 10) ( 84, 44)</span>
+<span class="go"> 3: ( 33, 15) ( 62, 34)</span>
+<span class="go"> 4: ( 44, 20) ( 40, 24)</span>
+<span class="go"> 5: ( 55, 25) ( 18, 14)</span>
+<span class="go">Test finished</span>
+<span class="go">nsh></span>
+</pre></div>
+</div>
+<p>You should see this image:</p>
+<figure class="align-center">
+<img alt="../../../../../_images/st7567.png"
src="../../../../../_images/st7567.png" />
+</figure>
+</section>
<section id="testlibcxx">
<h3>testlibcxx<a class="headerlink" href="#testlibcxx" title="Permalink to
this heading"></a></h3>
<p>This is a configuration for testing lib++. See the section above entitled
diff --git
a/content/docs/latest/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.html
b/content/docs/latest/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.html
index 9468be69a6..198ec177ce 100644
---
a/content/docs/latest/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.html
+++
b/content/docs/latest/platforms/xtensa/esp32s3/boards/lckfb-szpi-esp32s3/index.html
@@ -728,6 +728,54 @@
sensor_accel(now:113510000):timestamp:113510000,x:-0.810913,y:0.027343,z:0.57116
</pre></div>
</div>
</section>
+<section id="sdmmc">
+<h3>sdmmc<a class="headerlink" href="#sdmmc" title="Permalink to this
heading"></a></h3>
+<p>Basic NuttShell configuration console and SD card enabled via SDMMC
peripheral
+in 1-bit mode. The SD card pin mapping is as follows:</p>
+<table class="docutils align-default">
+<thead>
+<tr class="row-odd"><th class="head"><p>Pin</p></th>
+<th class="head"><p>GPIO</p></th>
+</tr>
+</thead>
+<tbody>
+<tr class="row-even"><td><p>CLK</p></td>
+<td><p>GPIO47</p></td>
+</tr>
+<tr class="row-odd"><td><p>CMD</p></td>
+<td><p>GPIO48</p></td>
+</tr>
+<tr class="row-even"><td><p>D0</p></td>
+<td><p>GPIO21</p></td>
+</tr>
+</tbody>
+</table>
+<p>You can run the configuration and compilation procedure:</p>
+<div class="highlight-none notranslate"><div
class="highlight"><pre><span></span>$ ./tools/configure.sh
lckfb-szpi-esp32s3:sdmmc
+$ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
+</pre></div>
+</div>
+<p>Then format and mount the SD card:</p>
+<div class="highlight-none notranslate"><div
class="highlight"><pre><span></span># Format the SD card with FAT32
+nsh> mkfatfs -F 32 /dev/mmcsd1
+
+# Create mount point and mount
+nsh> mkdir -p /mnt/sd
+nsh> mount -t vfat /dev/mmcsd1 /mnt/sd
+
+# Verify
+nsh> df
+ Block Number
+ Size Blocks Used Available Mounted on
+ 0 0 0 0 /proc
+ 512 124702720 0 124702720 /mnt/sd
+
+nsh> echo "hello" > /mnt/sd/test.txt
+nsh> cat /mnt/sd/test.txt
+hello
+</pre></div>
+</div>
+</section>
</section>
</section>
diff --git a/content/docs/latest/searchindex.js
b/content/docs/latest/searchindex.js
index 34e75a7ea5..3366d4c472 100644
--- a/content/docs/latest/searchindex.js
+++ b/content/docs/latest/searchindex.js
@@ -1 +1 @@
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"_tags/chip-at32uc3", "_tags/chip-at90usb", "_tags/chip-atmega",
"_tags/chip-atmega128", "_tags/chip-atmega1284p", "_tags/chip-atmega2560",
"_tags/chip-bcm2711", "_tags/chip-esp32", "_tags/chip-esp32-c3", "_ [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["_tags/arch-arm", "_tags/arch-arm64",
"_tags/arch-armv8m", "_tags/arch-avr", "_tags/arch-cm33", "_tags/arch-example",
"_tags/arch-mips", "_tags/arch-renesas", "_tags/arch-risc-v",
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diff --git a/content/feed.xml b/content/feed.xml
index 391469c480..d0838a188e 100644
--- a/content/feed.xml
+++ b/content/feed.xml
@@ -5,8 +5,8 @@
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<link>/</link>
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- <pubDate>Fri, 13 Mar 2026 00:40:34 +0000</pubDate>
- <lastBuildDate>Fri, 13 Mar 2026 00:40:34 +0000</lastBuildDate>
+ <pubDate>Sat, 14 Mar 2026 00:38:27 +0000</pubDate>
+ <lastBuildDate>Sat, 14 Mar 2026 00:38:27 +0000</lastBuildDate>
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