From 5e6e0c9a0ebcbda5622c8a23a07166c3b35c2b91 Mon Sep 17 00:00:00 2001
From: ismail <ismailsahillioglu@gmail.com>
Date: Fri, 21 Feb 2025 16:18:16 +0300
Subject: [PATCH]  Fix the fatal pin mapping issue.

---
 src/relay_chn.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/relay_chn.c b/src/relay_chn.c
index bdb8fe7..a99dcdd 100644
--- a/src/relay_chn.c
+++ b/src/relay_chn.c
@@ -212,8 +212,9 @@ esp_err_t relay_chn_create(const gpio_num_t* gpio_map, uint8_t gpio_count)
 
     esp_err_t ret;
     for (int i = 0; i < RELAY_CHN_COUNT; i++) {
-        gpio_num_t forward_pin = gpio_map[i];
-        gpio_num_t reverse_pin = gpio_map[i+1];
+        int gpio_index = i << 1; // gpio_index = i * 2
+        gpio_num_t forward_pin = gpio_map[gpio_index];
+        gpio_num_t reverse_pin = gpio_map[gpio_index + 1];
         // Check if the GPIOs are valid
         if (!relay_chn_is_gpio_valid(forward_pin)) {
             ESP_LOGE(TAG, "Invalid GPIO pin number: %d", forward_pin);