From aa890a8dcaad05df261d063f354641719797725c Mon Sep 17 00:00:00 2001
From: Alex Mikhalev <alexmikhalevalex@gmail.com>
Date: Mon, 31 Dec 2018 11:05:23 -0700
Subject: [PATCH] move isr to iram

---
 components/sx127x_driver/sx127x_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/sx127x_driver/sx127x_driver.c b/components/sx127x_driver/sx127x_driver.c
index 599bf6c..48c8bd7 100644
--- a/components/sx127x_driver/sx127x_driver.c
+++ b/components/sx127x_driver/sx127x_driver.c
@@ -144,7 +144,7 @@ esp_err_t sx127x_free(sx127x_t *handle) {
   return ESP_OK;
 }
 
-void sx127x_isr(void *arg) {
+void IRAM_ATTR sx127x_isr(void *arg) {
   sx127x_t *handle = (sx127x_t *)arg;
   ESP_LOGV(SX127X_TAG, "sx127x_isr");
   BaseType_t hpTaskWoken;