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view src/cs/drivers/drv_app/pwr/pwr_messages_i.h @ 51:04aaa5622fa7

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disable deep sleep when Iota LEDB is on TI's Iota chip docs say that CLK13M must be running in order for LEDB to work, and practical experience on Mot C139 which uses Iota LEDB for its keypad backlight concurs: if Calypso enters deep sleep while the keypad backlight is turned on, the light flickers visibly as the chipset goes into and out of deep sleep. TI's original L1 sleep manager code had logic to disable deep sleep when LT_Status() returns nonzero, but that function only works for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no check of Iota LEDB status anywhere. Change this code for our current hardware: disable deep sleep when Iota LEDB has been turned on through LLS.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 19 Oct 2020 05:11:29 +0000
parents 4e78acac3d88
children
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/*******************************************************************************
 *
 *  pwr_messages_i.h
 *
 * Purpose: Contains internal definitions used by PWR SWE. 
 * Author   Candice Bazanegue (c-brille@ti.com)
 *
 *
 * (C) Texas Instruments 2001
 *
 ******************************************************************************/

#ifndef __PWR_MESSAGES_I_H__
#define __PWR_MESSAGES_I_H__

#include "rv/rv_general.h"
#include "pwr/pwr_api.h"
#include "spi/spi_api.h"



/* Events that can be sent by the power SWE API to the SPI task */
#define PWR_SPI_INFO_BATTERY_EVT    (1)



/* Prototypes */

/* Functions used to send messages to the SPI task */
T_RV_RET pwr_spi_battery_info(CALLBACK_FUNC CallBack);

#endif /* __PWR_MESSAGES_I_H__ */