FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/sap/tb.pdf @ 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 | 35f7a1dc9f7d |
children |
line wrap: on
line source
;******************************************************************************** ;*** File : tb.pdf ;*** Creation : Wed Mar 11 09:58:52 CST 2009 ;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1 ;*** Copyright : (c) Texas Instruments AG, Berlin Germany 2002 ;******************************************************************************** ;*** Document Type : Service Access Point Specification ;*** Document Name : tb ;*** Document No. : 8441.112.01.002 ;*** Document Date : 2001-07-17 ;*** Document Status: BEING_PROCESSED ;*** Document Author: SAB ;******************************************************************************** PRAGMA SRC_FILE_TIME "Thu Nov 29 09:54:48 2007" PRAGMA LAST_MODIFIED "2001-07-17" PRAGMA ID_AND_VERSION "8441.112.01.002" CONST TB_BA_LIST_SIZE 33 ; BA list size VALTAB VAL_arfcn VAL 1 - 124 "GSM 900 without extension band" VAL 1 - 174 "GSM 900 with extension band" VAL 512 - 810 "PCS 1900" VAL 512 - 885 "DCS 1800" VAL 1 - 498 "Dual band(GSM/DCS)" VAL 1 - 548 "Dual band(EGSM/DCS)" VAL 0xFFFF TB_INVALID_ARFCN "Used to mark a channel number entry as invalid." VAR num_meas "number" B VAR rxlev "measurement value" S VAR arfcn "channel number" S VAL @p_tb - VAL_arfcn@ VAR sc_rxlev "RXLEV value of the serving cell." B COMP tb_meas_result "" { arfcn ; Channel Number rxlev ; ACC Level num_meas ; ACC nbr } ; TB_MEAS_IND 0x1800 ; TB_RXLEV_SC_REQ 0x5800 PRIM TB_MEAS_IND 0x1800 { tb_meas_result [TB_BA_LIST_SIZE] ; Measurement result } PRIM TB_RXLEV_SC_REQ 0x5800 { sc_rxlev ; RXLEV Serving Cell }