FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/lcc/lcc_cfg.h @ 51:04aaa5622fa7
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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/****************************************************************************** * Power Config (LCC) * Design and coding by Laurent Sollier * * LCC Configuration * * lcc_cfg.h 1.0 Mon, 15 Dec 2003 * ******************************************************************************/ #ifndef _LCC_CFG_H_ #define _LCC_CFG_H_ /* This include is just needed for _RVF (Traces) */ #include "ffs.cfg" #define TRACE_WANTED 1 #define USE_PWL_AS_MODULATOR 1 #define TEST_PWR_MMI_INTERFACE 0 #define USE_Q401_CHG_CIRCUIT 1 #define USE_Q402_CHG_CIRCUIT 0 #endif