From e6886175bb78988363fb92d659eb678571de9652 Mon Sep 17 00:00:00 2001
From: Daniel Brunner <daniel@brunner.ninja>
Date: Tue, 27 Oct 2020 10:34:31 +0100
Subject: [PATCH] Fixed compiler error with esp idf version 4

---
 src/internal/Esp32_i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/internal/Esp32_i2s.c b/src/internal/Esp32_i2s.c
index 6f6b730..652ddfa 100644
--- a/src/internal/Esp32_i2s.c
+++ b/src/internal/Esp32_i2s.c
@@ -46,7 +46,7 @@
 #include "Esp32_i2s.h"
 #include "esp32-hal.h"
 
-#if ESP_IDF_VERSION_MAJOR<4
+#if ESP_IDF_VERSION_MAJOR<=4
 #define I2S_BASE_CLK (160000000L)
 #endif