From 82dcc6ffe0e37b6226c262897b834c77980b2a6e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franti=C5=A1ek=20Boh=C3=A1=C4=8Dek?=
 <fandabohacek@gmail.com>
Date: Wed, 21 Jun 2023 12:11:20 +0200
Subject: [PATCH] feat: add serial to main

---
 src/main.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 486b14a83cd6f08b7507b129a730ac91f468c7c0..aa6cc2f473dc8997243f21db035a4dc21b62b311 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,8 +4,11 @@
 mod strip;
 use embedded_hal::serial::{Read, Write};
 use esp_backtrace as _;
+use esp_println::println;
 use hal::{clock::ClockControl, pulse_control::{ClockSource}, peripherals::Peripherals, prelude::*, timer::{TimerGroup, Timer, Timer0}, Rtc, IO, Delay, interrupt, PulseControl, Uart};
 use hal::uart::config::{Config, DataBits, Parity, StopBits};
+use hal::uart::TxRxPins;
+use nb::block;
 use nb::Error::{WouldBlock, Other};
 use smart_leds::{RGB8, SmartLedsWrite};
 use crate::strip::StripTiming;
@@ -38,6 +41,25 @@ fn main() -> ! {
     wdt1.disable();
 
     let io = IO::new(peripherals.GPIO, peripherals.IO_MUX);
+    let pins = TxRxPins::new_tx_rx(
+        io.pins.gpio1.into_push_pull_output(),
+        io.pins.gpio3.into_floating_input(),
+    );
+
+    let config = Config {
+        baudrate: 115200,
+        data_bits: DataBits::DataBits8,
+        parity: Parity::ParityNone,
+        stop_bits: StopBits::STOP1,
+    };
+
+    let mut serial = Uart::new_with_config(
+        peripherals.UART0,
+        Some(config),
+        Some(pins),
+        &clocks,
+        &mut system.peripheral_clock_control,
+    );
 
     let mut delay = Delay::new(&clocks);