--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/power/board/power.c	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,321 @@
+/*******************************************************************************
+*
+* power.c
+*
+* Purpose: This file contains the functions used for power on and off 
+*          management of the board.
+*          In case of RVM_PWR_SWE, this file contains also the 
+*          functions used for charger plug and unplug management. 
+*          They are all called after the occurence of the ABB interrupt.
+*																			
+* Author:  Candice Bazanegue (c-brille@ti.com)						
+*																			
+*																			
+* (C) Texas Instruments 2001
+*
+******************************************************************************/
+
+#ifndef _WINDOWS
+  #include "rv.cfg"
+#endif
+
+#include "abb/abb.h"
+#include "rvm/rvm_use_id_list.h"
+#include "spi/spi_env.h"
+#include "power/power.h"
+#include "rv/rv_defined_swe.h"	   // for RVM_PWR_SWE
+
+#ifndef _WINDOWS
+  #include "kpd/kpd_power_api.h"
+  #include "ffs/ffs.h"
+#endif  // _WINDOWS
+
+#ifdef RVM_PWR_SWE
+  #include "spi/spi_task.h"
+  #ifndef _WINDOWS
+    #include "l1sw.cfg" 
+    #include "chipset.cfg" 
+  #endif  // _WINDOWS
+  #include "pwr/pwr_messages.h"
+  #include "pwr/pwr_liion_cha.h"
+  #include "pwr/pwr_disch.h"
+#endif /* #ifdef RVM_PWR_SWE */
+
+
+
+#ifndef _WINDOWS
+  /* Declare the variable containing pressed and released callback.  */
+  extern T_KPD_KEYPAD Kp;
+
+  extern effs_t ffs_exit(void);
+#endif  // _WINDOWS
+
+
+/// The ABB status used to know the cause of the Switch ON event.
+static SYS_UWORD16 Power_abb_status = 0;
+
+
+/*******************************************************************************
+**
+** Function      Power_ON_Button
+**
+** Description:  Informs the Protocol Stack that the Power ON key has been  
+**				 pressed, and thus allows it to start.
+**
+*******************************************************************************/
+void Power_ON_Button(void)
+{
+#ifndef _WINDOWS
+   SPI_GBL_INFO_PTR->is_gsm_on = TRUE;
+
+   /*
+     When we build for ACI, we have no MMI, so there's no point waiting 
+      for a keypress.  See CR 17958.
+   */
+
+#if (OP_WCP == 0) && (MMI != 0)
+
+   /* Wait until the pointers initialization by the SMI */
+   while(!(Kp.pressed && Kp.released))
+     rvf_delay(1);
+
+#if (TEST==0)
+   (Kp.pressed)(KPD_PWR);  /* tell key is pressed */
+   rvf_delay(5);
+   (Kp.released)();        /* allow protocol stack to start */
+#endif
+
+#endif // OP_WCP == 0
+
+#else
+  rvf_send_trace("Start from button", 17, NULL_PARAM, RV_TRACE_LEVEL_WARNING, LCC_USE_ID);
+  SPI_GBL_INFO_PTR->is_gsm_on = TRUE;
+#endif  // _WINDOWS
+}
+
+
+
+/*******************************************************************************
+**
+** Function      Power_OFF_Button
+**
+** Description:  Informs the Protocol Stack that the Power OFF key has been  
+**				 pressed, and thus allows it to stop.
+**
+*******************************************************************************/
+void Power_OFF_Button(void)
+{
+#ifndef _WINDOWS
+   ffs_exit ();
+#endif  // _WINDOWS
+   rvf_send_trace("Power off button", 16, NULL_PARAM, RV_TRACE_LEVEL_WARNING, LCC_USE_ID);
+   SPI_GBL_INFO_PTR->is_gsm_on = FALSE;
+#ifndef _WINDOWS
+  #if (OP_WCP == 0) && (MMI != 0)
+   (Kp.pressed)(KPD_PWR);  /* tell key is pressed */
+   rvf_delay(5);
+   (Kp.released)();        /* tell key is released */
+  #else
+   ABB_Power_Off();
+  #endif
+#endif  // _WINDOWS
+}
+
+
+/**
+ * @brief Sets the cause of the swith ON event.
+ *
+ * This function get the ABB status register and stores it into the
+ * global variable Power_abb_status.
+ *
+ * @noparam
+ *
+ * @noreturn
+ */
+void Set_Switch_ON_Cause(void)
+{
+   Power_abb_status = ABB_Read_Status();
+}
+
+
+/*******************************************************************************
+**
+** Function      Switch_ON
+**
+** Description   This function is called by the spi task after the board is  
+**               switched ON. It calls the appropriate function according
+**               to the ABB status register.
+**
+** Warning       The Set_Switch_ON_Cause() function has to be called prior.
+**
+*******************************************************************************/
+void Switch_ON(void)
+{
+#if ((ANLG_FAM == 1) || (ANLG_FAM == 2))
+   if (Power_abb_status & ONBSTS)
+#elif (ANLG_FAM == 3)
+   if (Power_abb_status & PWONBSTS)
+#endif
+   {
+      /* Switch on Condition on ON BUTTON Push */
+      rvf_send_trace("Push Button from OFF to ON",26, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID);
+      Power_ON_Button();
+      #ifdef RVM_PWR_SWE
+      pwr_handle_discharge();
+      #endif
+   }
+
+#if ((ANLG_FAM == 1) || (ANLG_FAM == 2))
+   else if (Power_abb_status & ONRSTS) 
+#elif (ANLG_FAM == 3)
+   else if (Power_abb_status & RPSTS)
+#endif
+   {
+      /* Switch on Condition on ON REM transition 0->1 */
+      rvf_send_trace("ON Remote",9, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID); 
+      Power_ON_Remote();
+      #ifdef RVM_PWR_SWE
+      pwr_handle_discharge();
+      #endif
+   }
+
+#ifdef RVM_PWR_SWE
+   else if (Power_abb_status & CHGSTS)
+   {
+      /* Switch on Condition on CHARGER IC PLUG */
+      rvf_send_trace("PWR: Charger Plug",17, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID); 
+      if (Power_abb_status & CHGPRES)
+      {
+         /* charger still present */
+         PWR_Charger_Plug();
+      }
+   }
+#endif /* #ifdef RVM_PWR_SWE */
+
+   else
+   {
+      // The reset should run the SW in the same way than a Power ON
+      rvf_send_trace("Start from reset",16, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID); 
+      Power_ON_Button();
+      #ifdef RVM_PWR_SWE
+      pwr_handle_discharge();
+      #endif
+   }
+}
+
+
+
+/*******************************************************************************
+**
+** Function         Power_ON_Remote
+**
+** Description      
+**
+**
+*******************************************************************************/
+void Power_ON_Remote(void)
+{
+}
+
+
+
+/*******************************************************************************
+**
+** Function         Power_OFF_Remote
+**
+** Description      
+**
+**
+*******************************************************************************/
+void Power_OFF_Remote(void)
+{
+}
+
+
+
+/*******************************************************************************
+**
+** Function         Power_IT_WakeUp
+**
+** Description      
+**
+**
+*******************************************************************************/
+void Power_IT_WakeUp(void)
+{
+}
+
+
+
+#ifdef RVM_PWR_SWE
+/*******************************************************************************
+**
+** Function         PWR_Charger_Plug
+**
+** Description      
+**
+**
+*******************************************************************************/
+void PWR_Charger_Plug(void)
+{
+
+  /* Start the fast charging cycle */
+
+  /* Since this function is called from the SPI task
+   it can't be interrupt by another task
+   so we can directly access the SPI through the low-level driver */
+
+   if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
+   {
+      rvf_delay(RVF_MS_TO_TICKS(2000));
+   }
+
+   rvf_stop_timer(SPI_TIMER3);
+
+   /* informs the upper layer that the charger has been plugged */
+   pwr_send_charger_plug_event();
+
+   /* get the type of the battery */
+   pwr_get_battery_type();
+}
+
+
+
+/*******************************************************************************
+**
+** Function         PWR_Charger_Unplug
+**
+** Description      
+**
+**
+*******************************************************************************/
+void PWR_Charger_Unplug(void)
+{
+   /* informs the upper layer that the charger has been unplugged */
+   pwr_send_charger_unplug_event(); 
+
+   rvf_send_trace("Charger unplug", 14, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID );
+   pwr_stop_charging();
+   if (SPI_GBL_INFO_PTR->is_gsm_on == FALSE) /* GSM OFF */
+   {
+    #ifndef _WINDOWS
+      #if (ANLG_FAM == 1) 
+      ABB_Write_Register_on_page(PAGE0, VRPCCTL2, 0x00EE);
+      #elif ((ANLG_FAM == 2) || (ANLG_FAM == 3))
+      ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x0001);
+      #endif
+    #else
+      ABB_Write_Register_on_page(PAGE0, VRPCDEV, 0x00EE);
+    #endif  // _WINDOWS
+   }
+   else
+   {
+      pwr_handle_discharge();
+   }
+}
+#endif /* #ifdef RVM_PWR_SWE */
+
+
+
+
+