FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/llc/llc_itxf.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 | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Definitions for llc_itxf.c +----------------------------------------------------------------------------- */ #ifndef LLC_ITXF_H #define LLC_ITXF_H EXTERN void itx_init (void); EXTERN void itx_init_sapi (void); EXTERN void itx_send_next_frame (T_ABIT_REQ_TYPE req); EXTERN void itx_i_queue_clean (void); EXTERN void itx_i_queue_store ( #ifdef LL_DESC T_LL_DESC_REQ*, BOOL *store_failed #else T_LL_DATA_REQ*, BOOL *store_failed #endif ); EXTERN void itx_i_queue_set_status (T_IQ_STATUS status, T_FRAME_NUM num); #ifdef LL_2to1 EXTERN void itx_i_queue_get_ready (BOOL* found, T_LL_reference1* reference, UBYTE state); #else EXTERN void itx_i_queue_get_ready (BOOL* found, T_reference1* reference, UBYTE state); #endif #ifdef LL_2to1 EXTERN void itx_send_ll_data_cnf (T_LL_reference1* reference); #else EXTERN void itx_send_ll_data_cnf (T_reference1* reference); #endif EXTERN void itx_handle_ll_ready_ind(BOOL data_send); EXTERN void itx_s_queue_store (T_COMMAND, T_ABIT_REQ_TYPE, T_FRAME_NUM nr, T_SACK_BITMAP*); EXTERN void itx_s_queue_clean (void); #endif /* !LLC_ITXF_H */