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fix(ledc): updated docs for esp32h2 eco5 bugfix

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Song Ruo Jing
2024-12-20 19:17:08 +08:00
parent 6ff5fca12d
commit 1281508bd7
4 changed files with 10 additions and 2 deletions
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docs/en/api-reference/peripherals/ledc.rst
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@@ -247,6 +247,10 @@ The range of the duty cycle values passed to functions depends on selected ``dut
On {IDF_TARGET_NAME}, when channel's binded timer selects its maximum duty resolution, the duty cycle value cannot be set to ``(2 ** duty_resolution)``. Otherwise, the internal duty counter in the hardware will overflow and be messed up.
.. only:: esp32h2
The hardware limitation above only applies to chip revision before v1.2.
Change PWM Duty Cycle using Hardware
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