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Documentation/esp32: Describe RTM support

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Added RMT to perihperal support overview
This commit is contained in:
Tomáš Pilný 2023-09-01 11:01:42 +02:00 committed by Xiang Xiao
parent 103270be1d
commit 80ac78e782
2 changed files with 11 additions and 1 deletions
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10
Documentation/platforms/xtensa/esp32/boards/esp32-devkitc/index.rst
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@ -718,6 +718,16 @@ To test it, just run ``rand`` to get 32 randomly generated bytes::
0000 98 b9 66 a2 a2 c0 a2 ae 09 70 93 d1 b5 91 86 c8 ..f......p......
0010 8f 0e 0b 04 29 64 21 72 01 92 7c a2 27 60 6f 90 ....)d!r..|.'`o.
rmt
---
This configuration enables usage of Remote Control Transceiver (RMT) module and
example ``ws2812esp32`` demonstrating the usage of **RMT** by driving RGB LEDs.
To test the module connect a Data pin of RGB LED compatible with WS2812
to ESP32 GPIO 4 and run::
nsh> ws2812esp32 0 <number_of_leds_on_strip>
rtc
---

2
Documentation/platforms/xtensa/esp32/index.rst
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@ -103,7 +103,7 @@ I2S Yes
LED_PWM Yes
MCPWM No
Pulse_CNT No
RMT No
RMT Yes
RNG Yes
RSA No
RTC Yes