samples: mesh: nrf52: added some preprocessor directive

Added some preprocessor directive so that code get compile
for some more nRF52 boards which has only one LED & one button.

Signed-off-by: Vikrant More <[email protected]>

Author: vikrant8052

samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.c

@@ -7,6 +7,7 @@
 
 #include <drivers/gpio.h>
 
+#include "app_gpio.h"
 #include "publisher.h"
 
 struct device *led_device[4];
@@ -31,6 +32,7 @@ void app_gpio_init(void)
 			   GPIO_DIR_OUT | GPIO_PUD_PULL_UP);
 	gpio_pin_write(led_device[0], DT_ALIAS_LED0_GPIOS_PIN, 1);
 
+#ifndef ONE_LED_ONE_BUTTON_BOARD
 	led_device[1] = device_get_binding(DT_ALIAS_LED1_GPIOS_CONTROLLER);
 	gpio_pin_configure(led_device[1], DT_ALIAS_LED1_GPIOS_PIN,
 			   GPIO_DIR_OUT | GPIO_PUD_PULL_UP);
@@ -45,7 +47,7 @@ void app_gpio_init(void)
 	gpio_pin_configure(led_device[3], DT_ALIAS_LED3_GPIOS_PIN,
 			   GPIO_DIR_OUT | GPIO_PUD_PULL_UP);
 	gpio_pin_write(led_device[3], DT_ALIAS_LED3_GPIOS_PIN, 1);
-
+#endif
 	/* Buttons configuration & setting */
 
 	k_work_init(&button_work, publish);
@@ -61,6 +63,7 @@ void app_gpio_init(void)
 	gpio_add_callback(button_device[0], &button_cb[0]);
 	gpio_pin_enable_callback(button_device[0], DT_ALIAS_SW0_GPIOS_PIN);
 
+#ifndef ONE_LED_ONE_BUTTON_BOARD
 	button_device[1] = device_get_binding(DT_ALIAS_SW1_GPIOS_CONTROLLER);
 	gpio_pin_configure(button_device[1], DT_ALIAS_SW1_GPIOS_PIN,
 			   (GPIO_DIR_IN | GPIO_INT | GPIO_INT_EDGE |
@@ -93,4 +96,5 @@ void app_gpio_init(void)
 			   BIT(DT_ALIAS_SW3_GPIOS_PIN));
 	gpio_add_callback(button_device[3], &button_cb[3]);
 	gpio_pin_enable_callback(button_device[3], DT_ALIAS_SW3_GPIOS_PIN);
+#endif
 }

samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/main.c

@@ -93,13 +93,15 @@ static void light_default_status_init(void)
 
 void update_vnd_led_gpio(void)
 {
+#ifndef ONE_LED_ONE_BUTTON_BOARD
 	if (vnd_user_data.current == STATE_ON) {
 		/* LED2 On */
 		gpio_pin_write(led_device[1], DT_ALIAS_LED1_GPIOS_PIN, 0);
 	} else {
 		/* LED2 Off */
 		gpio_pin_write(led_device[1], DT_ALIAS_LED1_GPIOS_PIN, 1);
 	}
+#endif
 }
 
 void update_led_gpio(void)
@@ -120,6 +122,7 @@ void update_led_gpio(void)
 		gpio_pin_write(led_device[0], DT_ALIAS_LED0_GPIOS_PIN, 1);
 	}
 
+#ifndef ONE_LED_ONE_BUTTON_BOARD
 	if (power < 50) {
 		/* LED3 On */
 		gpio_pin_write(led_device[2], DT_ALIAS_LED2_GPIOS_PIN, 0);
@@ -135,6 +138,7 @@ void update_led_gpio(void)
 		/* LED4 Off */
 		gpio_pin_write(led_device[3], DT_ALIAS_LED3_GPIOS_PIN, 1);
 	}
+#endif
 }
 
 void update_light_state(void)

samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/mesh/publisher.c

@@ -29,6 +29,7 @@ void publish(struct k_work *work)
 {
 	int err = 0;
 
+#ifndef ONE_LED_ONE_BUTTON_BOARD
 	if (button_read(button_device[0], DT_ALIAS_SW0_GPIOS_PIN) == 0U) {
 #if defined(ONOFF)
 		bt_mesh_model_msg_init(root_models[3].pub->msg,
@@ -213,6 +214,20 @@ void publish(struct k_work *work)
 		err = bt_mesh_model_publish(&root_models[16]);
 #endif
 	}
+#else
+	if (button_read(button_device[0], DT_ALIAS_SW0_GPIOS_PIN) == 0U) {
+#if defined(ONOFF)
+		static u8_t state = STATE_ON;
+
+		bt_mesh_model_msg_init(root_models[3].pub->msg,
+				       BT_MESH_MODEL_OP_GEN_ONOFF_SET_UNACK);
+		net_buf_simple_add_u8(root_models[3].pub->msg,
+				      state = state ^ 0x01);
+		net_buf_simple_add_u8(root_models[3].pub->msg, tid++);
+		err = bt_mesh_model_publish(&root_models[3]);
+#endif
+	}
+#endif
 
 	if (err) {
 		printk("bt_mesh_model_publish: err: %d\n", err);