From: panfeng <panfeng@espressif.com>
Date: Fri, 1 Dec 2017 10:48:12 +0000 (+0800)
Subject: bugfix: io setting useless when io_num > 32
X-Git-Tag: v3.1-beta1~549^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f60fef81366ab3095cf93633b09bc311f8fbb29e;p=esp-idf

bugfix: io setting useless when io_num > 32
---

diff --git a/examples/peripherals/gpio/main/gpio_example_main.c b/examples/peripherals/gpio/main/gpio_example_main.c
index 3b306ac14c..b6e71339ec 100644
--- a/examples/peripherals/gpio/main/gpio_example_main.c
+++ b/examples/peripherals/gpio/main/gpio_example_main.c
@@ -33,10 +33,10 @@
 
 #define GPIO_OUTPUT_IO_0    18
 #define GPIO_OUTPUT_IO_1    19
-#define GPIO_OUTPUT_PIN_SEL  ((1<<GPIO_OUTPUT_IO_0) | (1<<GPIO_OUTPUT_IO_1))
+#define GPIO_OUTPUT_PIN_SEL  ((1ULL<<GPIO_OUTPUT_IO_0) | (1ULL<<GPIO_OUTPUT_IO_1))
 #define GPIO_INPUT_IO_0     4
 #define GPIO_INPUT_IO_1     5
-#define GPIO_INPUT_PIN_SEL  ((1<<GPIO_INPUT_IO_0) | (1<<GPIO_INPUT_IO_1))
+#define GPIO_INPUT_PIN_SEL  ((1ULL<<GPIO_INPUT_IO_0) | (1ULL<<GPIO_INPUT_IO_1))
 #define ESP_INTR_FLAG_DEFAULT 0
 
 static xQueueHandle gpio_evt_queue = NULL;