From 144688e523b9e26c14668d57a82ca706cf3620dd Mon Sep 17 00:00:00 2001
From: iabdalkader <i.abdalkader@gmail.com>
Date: Mon, 13 May 2024 13:49:08 +0200
Subject: [PATCH] libraries/SoftwareSerial: Fix ring buffer data type.

Fixes #243.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
---
 libraries/SoftwareSerial/src/SoftwareSerial.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/SoftwareSerial/src/SoftwareSerial.h b/libraries/SoftwareSerial/src/SoftwareSerial.h
index 77c1292b..e62cac7e 100644
--- a/libraries/SoftwareSerial/src/SoftwareSerial.h
+++ b/libraries/SoftwareSerial/src/SoftwareSerial.h
@@ -57,7 +57,7 @@ template <size_t N> struct ss_descr_t {
     fsp_dma_t dma;
     fsp_pin_t pin;
     int irq_chan;
-    ::RingBuffer<char> ringbuf;
+    ::RingBuffer<uint8_t> ringbuf;
     uint32_t dmabuf[N][SS_MAX_FRAME_SIZE] __attribute__((aligned(4)));
     ss_descr_t(size_t bufsize): irq_chan(-1), ringbuf(bufsize) {
     }