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Documentation: Update rmt defconfig description

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Updated the `rmt` defconfig description for the Espressif's SoCs.
Use the `irtest` testing app (instead of the deprecated `rmtchar`)
to test the RMT peripheral.

Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
This commit is contained in:
Tiago Medicci Serrano
2026-04-23 11:18:01 -03:00
committed by Xiang Xiao
parent f6837da271
commit 04c4269ef0
7 changed files with 43 additions and 13 deletions
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Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst
+7 -2
View File
@@ -474,11 +474,16 @@ RMT symbol, which is represented by ``rmt_item32_t`` in the driver:
.. figure:: rmt_symbol.png
:align: center
The example ``rmtchar`` can be used to test the RMT peripheral. Connecting
The example ``irtest`` can be used to test the RMT peripheral. Connecting
these pins externally to each other will make the transmitter send RMT items
and demonstrates the usage of the RMT peripheral::
nsh> rmtchar
nsh> irtest
$open_device(/dev/lirc0)
$open_device(/dev/lirc1)
$write_data(1) 16777229 16 16777235 23
$read_data(0,4)
16777229, 16, 16777235, 23
**WS2812 addressable RGB LEDs**
Documentation/platforms/risc-v/esp32c6/boards/esp32c6-devkitc/index.rst
+7 -2
View File
@@ -501,11 +501,16 @@ RMT symbol, which is represented by ``rmt_item32_t`` in the driver:
.. figure:: rmt_symbol.png
:align: center
The example ``rmtchar`` can be used to test the RMT peripheral. Connecting
The example ``irtest`` can be used to test the RMT peripheral. Connecting
these pins externally to each other will make the transmitter send RMT items
and demonstrates the usage of the RMT peripheral::
nsh> rmtchar
nsh> irtest
$open_device(/dev/lirc0)
$open_device(/dev/lirc1)
$write_data(1) 16777229 16 16777235 23
$read_data(0,4)
16777229, 16, 16777235, 23
**WS2812 addressable RGB LEDs**
Documentation/platforms/risc-v/esp32c6/boards/esp32c6-devkitm/index.rst
+7 -2
View File
@@ -337,11 +337,16 @@ RMT symbol, which is represented by ``rmt_item32_t`` in the driver:
.. figure:: rmt_symbol.png
:align: center
The example ``rmtchar`` can be used to test the RMT peripheral. Connecting
The example ``irtest`` can be used to test the RMT peripheral. Connecting
these pins externally to each other will make the transmitter send RMT items
and demonstrates the usage of the RMT peripheral::
nsh> rmtchar
nsh> irtest
$open_device(/dev/lirc0)
$open_device(/dev/lirc1)
$write_data(1) 16777229 16 16777235 23
$read_data(0,4)
16777229, 16, 16777235, 23
**WS2812 addressable RGB LEDs**
Documentation/platforms/risc-v/esp32h2/boards/esp32h2-devkit/index.rst
+7 -2
View File
@@ -427,11 +427,16 @@ RMT symbol, which is represented by ``rmt_item32_t`` in the driver:
.. figure:: rmt_symbol.png
:align: center
The example ``rmtchar`` can be used to test the RMT peripheral. Connecting
The example ``irtest`` can be used to test the RMT peripheral. Connecting
these pins externally to each other will make the transmitter send RMT items
and demonstrates the usage of the RMT peripheral::
nsh> rmtchar
nsh> irtest
$open_device(/dev/lirc0)
$open_device(/dev/lirc1)
$write_data(1) 16777229 16 16777235 23
$read_data(0,4)
16777229, 16, 16777235, 23
**WS2812 addressable RGB LEDs**
Documentation/platforms/risc-v/esp32p4/boards/esp32p4-function-ev-board/index.rst
+1 -1
View File
@@ -324,7 +324,7 @@ Demonstrates the hardware RNG.
rmt
---
Configures an RMT TX/RX pair and the ``rmtchar`` example. Also includes ``ws2812`` for addressable LEDs.
Configures an RMT TX/RX pair and the ``irtest`` example. Also includes ``ws2812`` for addressable LEDs.
rtc
---
Documentation/platforms/xtensa/esp32s2/boards/esp32s2-saola-1/index.rst
+7 -2
View File
@@ -558,11 +558,16 @@ RMT symbol, which is represented by ``rmt_item32_t`` in the driver:
.. figure:: rmt_symbol.png
:align: center
The example ``rmtchar`` can be used to test the RMT peripheral. Connecting
The example ``irtest`` can be used to test the RMT peripheral. Connecting
these pins externally to each other will make the transmitter send RMT items
and demonstrates the usage of the RMT peripheral::
nsh> rmtchar
nsh> irtest
$open_device(/dev/lirc0)
$open_device(/dev/lirc1)
$write_data(1) 16777229 16 16777235 23
$read_data(0,4)
16777229, 16, 16777235, 23
**WS2812 addressable RGB LEDs**
Documentation/platforms/xtensa/esp32s3/boards/esp32s3-devkit/index.rst
+7 -2
View File
@@ -822,11 +822,16 @@ RMT symbol, which is represented by ``rmt_item32_t`` in the driver:
.. figure:: rmt_symbol.png
:align: center
The example ``rmtchar`` can be used to test the RMT peripheral. Connecting
The example ``irtest`` can be used to test the RMT peripheral. Connecting
these pins externally to each other will make the transmitter send RMT items
and demonstrates the usage of the RMT peripheral::
nsh> rmtchar
nsh> irtest
$open_device(/dev/lirc0)
$open_device(/dev/lirc1)
$write_data(1) 16777229 16 16777235 23
$read_data(0,4)
16777229, 16, 16777235, 23
**WS2812 addressable RGB LEDs**