view src/cs/drivers/drv_app/fchg/fchg_task.c @ 520:ea4daae6e1ce

R2D defenestration: LCD-specific include paths case-fixed
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Jul 2018 17:11:50 +0000 (2018-07-22)
parents 1c711302732a
children
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/*
 * The FCHG task's core function lives here.
 */

#include "fchg/fchg_env.h"
#include "fchg/fchg_func_i.h"
#include "rv/rv_general.h"
#include "rvf/rvf_api.h"
#include "rvm/rvm_use_id_list.h"
#include "abb/abb.h"

static void set_initial_state(void)
{
	SYS_UWORD16 abb_status;

	abb_status = ABB_Read_Status();
	if (abb_status & CHGPRES) {
		if (pwr_ctrl->config_present)
			pwr_ctrl->state = FCHG_STATE_READY_TO_CHARGE;
		else
			pwr_ctrl->state = FCHG_STATE_NO_CHARGING;
	} else
		pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR;
}

T_RV_RET fchg_core(void)
{	
	BOOLEAN error_occured = FALSE;
	T_RV_HDR *msg_ptr;

	rvf_send_trace("FCHG task: Initialization", 25, NULL_PARAM,
			RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID);
	pwr_load_ffs_batt_table();
	pwr_load_ffs_charging_config();
	set_initial_state();
	pwr_init_discharge();

	/* loop to process messages */
	while (error_occured == FALSE)
	{
		/* Wait for the necessary events (infinite wait for a msg in the mailbox 0). */
		UINT16 received_event = rvf_wait (0xffff, 0);
					
		/* If an event related to mailbox 0 is received, then */
		if (received_event & RVF_TASK_MBOX_0_EVT_MASK) 
		{
			/* Read the message in the driver mailbox and delegate action..*/
			msg_ptr = (T_RV_HDR *) rvf_read_mbox(FCHG_MAILBOX);
			if (msg_ptr) {
				pwr_process_message(msg_ptr);
				rvf_free_buf ((void *) msg_ptr);
			}
		}

		/* Timers */
		if (received_event & RVF_TIMER_0_EVT_MASK)
			pwr_handle_timer();

	}	 // end of while
	return RV_OK;	
}