From: junmin kim <junmindd.kim@samsung.com>
Date: Tue, 19 Sep 2017 02:40:47 +0000 (-0700)
Subject: Add missed logic of iotbus
X-Git-Tag: 1.1_Public_Release~182^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ce959007f3d303ea8aabd32ac58cbe245fde8d2;p=rtos%2Ftinyara.git

Add missed logic of iotbus

pwm_get_duty_cyle : return pecentage value
gpio_set_direction : ioctl when IOTBUS_GPIO_DIRECTION_NONE
---

diff --git a/framework/src/iotbus/iotbus_gpio.c b/framework/src/iotbus/iotbus_gpio.c
index 26d9b0b..fe8a3cb 100644
--- a/framework/src/iotbus/iotbus_gpio.c
+++ b/framework/src/iotbus/iotbus_gpio.c
@@ -127,6 +127,8 @@ int iotbus_gpio_set_direction(iotbus_gpio_context_h dev, iotbus_gpio_direction_e
 		ret = ioctl(dev->fd, GPIOIOC_SET_DIRECTION, GPIO_DIRECTION_OUT);
 		break;
 	case IOTBUS_GPIO_DIRECTION_NONE:
+		ret = ioctl(dev->fd, GPIOIOC_SET_DIRECTION, GPIO_DIRECTION_NONE);
+				break;
 	default:
 		return IOTBUS_ERROR_INVALID_PARAMETER;
 	}
diff --git a/framework/src/iotbus/iotbus_pwm.c b/framework/src/iotbus/iotbus_pwm.c
index 248bcfd..0dea418 100644
--- a/framework/src/iotbus/iotbus_pwm.c
+++ b/framework/src/iotbus/iotbus_pwm.c
@@ -192,8 +192,7 @@ int iotbus_pwm_get_duty_cycle(iotbus_pwm_context_h pwm)
 		zdbg("ioctl(PWMIOC_GETCHARACTERISTICS) failed: %d\n", errno);
 		return IOTBUS_ERROR_UNKNOWN;
 	}
-
-	return (int)(info->duty);
+	return (int)((info->duty * 100.0 / 65536) + 0.5);
 }
 
 int iotbus_pwm_get_period(iotbus_pwm_context_h pwm)