FreeCalypso > hg > fc-tourmaline
view src/ui/mfw/mfw_utils.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 | 67bfe9f274f6 |
| children | 92abb46dc1ba |
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/* +--------------------------------------------------------------------+ | PROJECT: MMI-Framework (8417) $Workfile:: mfw_utils.h $| | $Author:: NDH $Revision:: 1 $| | CREATED: 6.1.2003 $Modtime:: 10.04.00 14:58 $| | STATE : code $| +--------------------------------------------------------------------+ MODULE : MFW_UTILS PURPOSE : This modul contains General Functional Utilities. HISTORY: Jun 05, 2004 REF: CRR 18262 NISHIKANT KULKARNI Description: The sample sends a STOP DTMF message without release of the key by the user Solution: Instead of sending DTMF commands in "VTS_MOD_Auto" mode, on key press DTMF tone is started using VTS_MOD_ManStart and on key release DTMF tone is stopped using VTS_MOD_ManStop mode. */ /* ** Limiting Macros */ #define MAX_CBUF_QUEUES 3 /* ** Return Value Macros */ #define MFW_CBUF_OK 1 #define MFW_CBUF_OK_DATA_LOSS 2 #define MFW_CBUF_INVALID_BUF_ID (-1) #define MFW_CBUF_NO_BUFS_AVAILABLE (-2) #define MFW_CBUF_MEM_ALLOC_FAILURE (-3) #define MFW_CBUF_INVALID_ITEM_SIZE (-4) #define MFW_CBUF_INVALID_MAX_ITEMS (-5) #define MFW_CBUF_INVALID_BUF_PTR (-6) #define MFW_CBUF_INVALID_STATIC_BUF (-7) #define MFW_CBUF_PUT_FAILED_Q_FULL (-8) #define MFW_CBUF_BUFFER_EMPTY (-9) /* ** Function Prototypes xnkulkar SPR-18262: Added the prototypes for mfw_cbuf_put_mode() and mfw_cbuf_get_mode() */ SHORT mfw_cbuf_create (USHORT max_num_items, USHORT item_size, UBYTE overwrite, UBYTE null_char, UBYTE static_buf, void *buffer_ptr); SHORT mfw_cbuf_delete (SHORT bufId); SHORT mfw_cbuf_reset (SHORT bufId); SHORT mfw_cbuf_put (SHORT bufId, void *data_ptr); SHORT mfw_cbuf_get (SHORT bufId, void *data_ptr); SHORT mfw_cbuf_put_mode (SHORT bufId,UBYTE vts_mode); //xnkulkar SPR-18262 SHORT mfw_cbuf_get_mode (SHORT bufId); //xnkulkar SPR-18262 USHORT mfw_cbuf_num_elements (SHORT bufId);