From 3218714d8c0d48e0ee0963419d030ee414ef4c75 Mon Sep 17 00:00:00 2001
From: Priec <filippriec@gmail.com>
Date: Sun, 23 Nov 2025 15:54:20 +0100
Subject: [PATCH] software uart lib errors fixed

---
 semestralka_1_final_crate/software_uart/.gitignore   |  1 +
 .../software_uart/src/gpio_dma_uart_rx.rs            | 12 +++++++-----
 2 files changed, 8 insertions(+), 5 deletions(-)
 create mode 100644 semestralka_1_final_crate/software_uart/.gitignore

diff --git a/semestralka_1_final_crate/software_uart/.gitignore b/semestralka_1_final_crate/software_uart/.gitignore
new file mode 100644
index 0000000..2f7896d
--- /dev/null
+++ b/semestralka_1_final_crate/software_uart/.gitignore
@@ -0,0 +1 @@
+target/
diff --git a/semestralka_1_final_crate/software_uart/src/gpio_dma_uart_rx.rs b/semestralka_1_final_crate/software_uart/src/gpio_dma_uart_rx.rs
index 60a9bb1..52536a2 100644
--- a/semestralka_1_final_crate/software_uart/src/gpio_dma_uart_rx.rs
+++ b/semestralka_1_final_crate/software_uart/src/gpio_dma_uart_rx.rs
@@ -5,15 +5,14 @@ use embassy_stm32::{
     peripherals::GPDMA1_CH1,
     Peri,
 };
-use crate::config::RX_PIN_BIT;
 use embassy_stm32::dma::{
     ReadableRingBuffer,
     TransferOptions,
 };
-use crate::config::{RX_OVERSAMPLE, UART_CFG};
 use crate::decode_uart_samples;
 use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, pipe::Pipe};
 use embassy_futures::yield_now;
+use crate::UartConfig;
 use defmt::info;
 
 // datasheet tabulka 137
@@ -26,6 +25,9 @@ pub async fn rx_dma_task(
     register: *mut u8,
     ring: &'static mut [u8],
     pipe_rx: &'static Pipe<CriticalSectionRawMutex, 4096>,
+    rx_pin_bit: u8,
+    rx_oversample: u16,
+    uart_cfg: &'static UartConfig,
 ) {
     let mut opts = TransferOptions::default();
     opts.half_transfer_ir = true;
@@ -50,14 +52,14 @@ pub async fn rx_dma_task(
         let _ = rx.read_exact(&mut raw_chunk).await;
 
         for (i, b) in raw_chunk.iter().enumerate() {
-             level_buf[valid_len + i] = ((*b >> RX_PIN_BIT) & 1) as u8;
+             level_buf[valid_len + i] = ((*b >> rx_pin_bit) & 1) as u8;
         }
         let current_end = valid_len + CHUNK_SIZE;
 
         let (decoded, consumed) = decode_uart_samples(
             &level_buf[..current_end], 
-            RX_OVERSAMPLE, 
-            &UART_CFG
+            rx_oversample,
+            uart_cfg
         );
 
         if !decoded.is_empty() {