making a test, gpio output seems unresponsive at all

1 files changed, 3 insertions, 4 deletions

diff --git a/skey.c b/skey.c
index 19e0002..fff8f31 100644
--- a/skey.c
+++ b/skey.c
@@ -70,20 +70,19 @@ int skey_update_thread (void *data) {
 	int i = 0;
 	int j = 0;
 	while (1) {
-		i++;
-		i = i % 500;
 		if (!i) {
 			printk(KERN_INFO "skey: update thread printed to kernel log every 1s\n");
 			//reports the a button pressed
 			input_report_key(skey_dev,KEY_CAPSLOCK,j);
 			input_sync(skey_dev);
 			j = !j;
+			gpio_set_value(row_pins[0],j);
 		}
 		if (USE_GPIO) {
 			//reads the keyboard
 			int row_index = 0;
 			int column_index = 0;
-			while (row_index < 3) {
+			/*while (row_index < 3) {
 				//sets the column pin high for reading
 				gpio_set_value_cansleep(row_pins[row_index], 0);
 				//gives it some buffer time
@@ -102,7 +101,7 @@ int skey_update_thread (void *data) {
 				gpio_set_value_cansleep(row_pins[row_index], 1);
 				usleep_range(10,10);
 				row_index++;
-			}
+			}*/
 		}
 		//sleep 2000us= 2ms = 0.002 seconds
 		//usleep_range(2000, 2000);