ESP32: Apply Errata 3.6 fix in more places

[bjoernQ]

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Submission Checklist 📝

• I have updated existing examples or added new ones (if applicable).
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Pull Request Details 📖

Description

In #1285 there was a problem discovered in configuring GPIO4 as open-drain. This made me find out we are not applying the errata36 fix in all places we should. Also #594 is probably pointing into that direction.

Testing

Easiest way to test this: Copy this into e.g. examples/hello_world.rs, connect GPIO 4 and 5

#![no_std]
#![no_main]

//% FEATURES: embedded-hal-02

use embedded_hal_02::digital::v2::{InputPin, OutputPin, StatefulOutputPin};
use esp_backtrace as _;
use esp_hal::{clock::ClockControl, gpio::IO, peripherals::Peripherals, prelude::*};
use esp_println::println;

#[entry]
fn main() -> ! {
    let peripherals = Peripherals::take();
    let system = peripherals.SYSTEM.split();
    let _clocks = ClockControl::boot_defaults(system.clock_control).freeze();

    let io = IO::new(peripherals.GPIO, peripherals.IO_MUX);
    let mut pin1 = io.pins.gpio4.into_open_drain_output();
    pin1.internal_pull_up(true);
    let mut pin2 = io.pins.gpio5.into_open_drain_output();
    pin2.internal_pull_up(true);

    pin1.set_high().unwrap();
    pin2.set_high().unwrap();

    println!("pin1 is set high {}", pin1.is_set_high().unwrap());
    println!("pin2 is set high {}", pin2.is_set_high().unwrap());
    println!("pin1 = {}", pin1.is_high().unwrap());
    println!("pin2 = {}", pin2.is_high().unwrap());

    loop {}
}

With the fix it prints as expected

pin1 is set high true
pin2 is set high true
pin1 = true
pin2 = true

Without the fix it looks like this

pin1 is set high true
pin2 is set high true
pin1 = false
pin2 = false

[jessebraham]

LGTM, thanks for the fix!