--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/kpd/kpd_power_api.c	Sun Jul 15 04:39:26 2018 +0000
@@ -0,0 +1,85 @@
+/**
+ * @file   kpd_power_api.c
+ *
+ * Implementation of bridge function for PWR SWE interface.
+ *
+ * @author   Laurent Sollier (l-sollier@ti.com)
+ * @version 0.1
+ */
+
+/*
+ * History:
+ *
+ *   Date          Author       Modification
+ *  ----------------------------------------
+ *  11/02/2001     L Sollier    Create
+ *
+ *
+ * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
+ */
+
+#include "kpd/kpd_power_api.h"
+#include "kpd/kpd_messages_i.h"
+#include "kpd/kpd_physical_key_def.h"
+#include "kpd/kpd_env.h"
+
+#include "rvm/rvm_use_id_list.h"
+
+/* External declaration */
+extern T_KPD_ENV_CTRL_BLK* kpd_env_ctrl_blk;
+
+/* This variable ius defined here but is used by the PWR SWE */
+T_KPD_KEYPAD Kp = {0};
+
+
+/**
+ * @name Functions implementation
+ *
+ */
+/*@{*/
+
+
+/**
+ * function: kpd_power_key_pressed
+ */
+T_RV_RET kpd_power_key_pressed(void)
+{
+   T_RV_RET ret = RV_OK;
+
+   T_RVF_MB_STATUS mb_status;
+   T_KPD_KEY_PRESSED_MSG* msg_key_pressed;
+
+   /* Check if initialization has been correctly done */
+   if ( (kpd_env_ctrl_blk == 0) || (kpd_env_ctrl_blk->swe_is_initialized == FALSE) )
+   {
+      KPD_SEND_TRACE("KPD: Initialization is not yet done or failed", RV_TRACE_LEVEL_ERROR);
+      return RV_INTERNAL_ERR;
+   }
+
+   /* Reserve memory for message */
+   mb_status = rvf_get_buf (kpd_env_ctrl_blk->prim_id, sizeof(T_KPD_KEY_PRESSED_MSG), (void **) &msg_key_pressed);
+
+   if (mb_status == RVF_GREEN) /* Memory allocation success */
+   {
+      /* Fill the message */
+      msg_key_pressed->hdr.msg_id = KPD_KEY_PRESSED_MSG;
+      msg_key_pressed->value = KPD_SHORT_PRESS_PWR_KEY;
+      msg_key_pressed->key_to_process = TRUE;
+
+      /* Send message to the keypad task */
+      rvf_send_msg(kpd_env_ctrl_blk->addr_id, msg_key_pressed);
+   }
+   else
+   {
+      KPD_SEND_TRACE("KPD: Memory allocation error", RV_TRACE_LEVEL_ERROR);
+      if (mb_status == RVF_YELLOW)
+         rvf_free_buf(msg_key_pressed);
+      ret = RV_MEMORY_ERR;
+   }
+
+
+   return ret;
+}
+
+
+/*@}*/