From: jino.cho <jino.cho@samsung.com>
Date: Thu, 18 May 2017 06:47:53 +0000 (+0900)
Subject: Add pwm set_polarity & get_polarity functions
X-Git-Tag: submit/tizen/20170602.034029~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dedd27d82ae980ad39cbce270ac40d7ada4979a3;p=platform%2Fcore%2Fapi%2Fperipheral-io.git

Add pwm set_polarity & get_polarity functions

Change-Id: Ia68fab71850f2ef0b68e6c3f22310dbb13484e8f
Signed-off-by: jino.cho <jino.cho@samsung.com>
---

diff --git a/include/peripheral_gdbus_pwm.h b/include/peripheral_gdbus_pwm.h
index 59f9d38..3fc3cab 100644
--- a/include/peripheral_gdbus_pwm.h
+++ b/include/peripheral_gdbus_pwm.h
@@ -26,6 +26,8 @@ int peripheral_gdbus_pwm_set_period(peripheral_pwm_h pwm, int period);
 int peripheral_gdbus_pwm_get_period(peripheral_pwm_h pwm, int *period);
 int peripheral_gdbus_pwm_set_duty_cycle(peripheral_pwm_h pwm, int duty_cycle);
 int peripheral_gdbus_pwm_get_duty_cycle(peripheral_pwm_h pwm, int *duty_cycle);
+int peripheral_gdbus_pwm_set_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e polarity);
+int peripheral_gdbus_pwm_get_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e *polarity);
 int peripheral_gdbus_pwm_set_enable(peripheral_pwm_h pwm, bool enable);
 int peripheral_gdbus_pwm_get_enable(peripheral_pwm_h pwm, bool *enable);
 
diff --git a/include/peripheral_io.h b/include/peripheral_io.h
index f5bb401..1000993 100644
--- a/include/peripheral_io.h
+++ b/include/peripheral_io.h
@@ -375,6 +375,14 @@ int peripheral_i2c_write(peripheral_i2c_h i2c, uint8_t *data, int length);
  */
 typedef struct _peripheral_pwm_s *peripheral_pwm_h;
 
+/**
+ * @brief Enumeration for Polarity.
+ */
+typedef enum {
+	PERIPHERAL_PWM_POLARITY_NORMAL = 0,
+	PERIPHERAL_PWM_POLARITY_INVERSED,
+} peripheral_pwm_polarity_e;
+
 int peripheral_pwm_open(int device, int channel, peripheral_pwm_h *pwm);
 
 int peripheral_pwm_close(peripheral_pwm_h pwm);
@@ -388,6 +396,10 @@ int peripheral_pwm_set_duty_cycle(peripheral_pwm_h pwm, int duty_cycle);
 
 int peripheral_pwm_get_duty_cycle(peripheral_pwm_h pwm, int *duty_cycle);
 
+int peripheral_pwm_set_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e polarity);
+
+int peripheral_pwm_get_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e *polarity);
+
 int peripheral_pwm_set_enable(peripheral_pwm_h pwm, bool enable);
 
 int peripheral_pwm_get_enable(peripheral_pwm_h pwm, bool *enable);
diff --git a/src/peripheral_gdbus_pwm.c b/src/peripheral_gdbus_pwm.c
index 4d1e396..1467c8f 100644
--- a/src/peripheral_gdbus_pwm.c
+++ b/src/peripheral_gdbus_pwm.c
@@ -181,6 +181,50 @@ int peripheral_gdbus_pwm_get_duty_cycle(peripheral_pwm_h pwm, int *duty_cycle)
 	return ret;
 }
 
+int peripheral_gdbus_pwm_set_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e polarity)
+{
+	GError *error = NULL;
+	peripheral_error_e ret = PERIPHERAL_ERROR_NONE;
+
+	if (pwm_proxy == NULL) return PERIPHERAL_ERROR_UNKNOWN;
+
+	if (peripheral_io_gdbus_pwm_call_set_polarity_sync(
+			pwm_proxy,
+			pwm->handle,
+			polarity,
+			&ret,
+			NULL,
+			&error) == FALSE) {
+		_E("%s", error->message);
+		g_error_free(error);
+		return PERIPHERAL_ERROR_UNKNOWN;
+	}
+
+	return ret;
+}
+
+int peripheral_gdbus_pwm_get_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e *polarity)
+{
+	GError *error = NULL;
+	peripheral_error_e ret = PERIPHERAL_ERROR_NONE;
+
+	if (pwm_proxy == NULL) return PERIPHERAL_ERROR_UNKNOWN;
+
+	if (peripheral_io_gdbus_pwm_call_get_polarity_sync(
+			pwm_proxy,
+			pwm->handle,
+			(gint*)polarity,
+			&ret,
+			NULL,
+			&error) == FALSE) {
+		_E("%s", error->message);
+		g_error_free(error);
+		return PERIPHERAL_ERROR_UNKNOWN;
+	}
+
+	return ret;
+}
+
 int peripheral_gdbus_pwm_set_enable(peripheral_pwm_h pwm, bool enable)
 {
 	GError *error = NULL;
diff --git a/src/peripheral_io.xml b/src/peripheral_io.xml
index 57ad78d..abc3679 100644
--- a/src/peripheral_io.xml
+++ b/src/peripheral_io.xml
@@ -113,6 +113,16 @@
 			<arg type="i" name="duty_cycle" direction="out"/>
 			<arg type="i" name="result" direction="out"/>
 		</method>
+		<method name="SetPolarity">
+			<arg type="u" name="handle" direction="in"/>
+			<arg type="i" name="polarity" direction="in"/>
+			<arg type="i" name="result" direction="out"/>
+		</method>
+		<method name="GetPolarity">
+			<arg type="u" name="handle" direction="in"/>
+			<arg type="i" name="polarity" direction="out"/>
+			<arg type="i" name="result" direction="out"/>
+		</method>
 		<method name="SetEnable">
 			<arg type="u" name="handle" direction="in"/>
 			<arg type="b" name="enable" direction="in"/>
diff --git a/src/peripheral_pwm.c b/src/peripheral_pwm.c
index ecb9b4a..354ad80 100644
--- a/src/peripheral_pwm.c
+++ b/src/peripheral_pwm.c
@@ -99,6 +99,20 @@ int peripheral_pwm_get_duty_cycle(peripheral_pwm_h pwm, int *duty_cycle)
 	return peripheral_gdbus_pwm_get_duty_cycle(pwm, duty_cycle);
 }
 
+int peripheral_pwm_set_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e polarity)
+{
+	if (pwm == NULL) return PERIPHERAL_ERROR_INVALID_PARAMETER;
+
+	return peripheral_gdbus_pwm_set_polarity(pwm, polarity);
+}
+
+int peripheral_pwm_get_polarity(peripheral_pwm_h pwm, peripheral_pwm_polarity_e *polarity)
+{
+	if (pwm == NULL) return PERIPHERAL_ERROR_INVALID_PARAMETER;
+
+	return peripheral_gdbus_pwm_get_polarity(pwm, polarity);
+}
+
 int peripheral_pwm_set_enable(peripheral_pwm_h pwm, bool enable)
 {
 	if (pwm == NULL) return PERIPHERAL_ERROR_INVALID_PARAMETER;