FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/sap/cci.pdf @ 244:96784b8974eb
Switch_ON(): detect charging mode by CHGPRES bit
Consider the following scenario: the phone is on, the user plugs in
the charger, and then executes the power-off operation. In the Iota
VRPC this sequence translates to a switch-off immediately followed
by another switch-on - but the CHGSTS bit doesn't get set on the second
switch-on cycle! Disassembly of Pirelli's fw shows that they check
the CHGPRES bit, and furthermore, if both CHGPRES and ONBSTS are set,
the code they pass to their modified Power_ON_Button() function is
the one for charging - so let's adopt the same CHGPRES check and
the same priority order for switch-on causes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 03 May 2021 06:51:29 +0000 |
parents | 35f7a1dc9f7d |
children |
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;******************************************************************************** ;*** File : cci.pdf ;*** Creation : Wed Mar 11 09:57:44 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 : cci ;*** Document No. : 8441.118.00.017 ;*** Document Date : 2003-01-13 ;*** Document Status: BEING_PROCESSED ;*** Document Author: UT ;******************************************************************************** PRAGMA SRC_FILE_TIME "Thu Nov 29 09:37:42 2007" PRAGMA LAST_MODIFIED "2003-01-13" PRAGMA ID_AND_VERSION "8441.118.00.017" VALTAB VAL_algo_type VAL 0 CCI_ALGO_V42 "V42bis algorithm" VALTAB VAL_comp_inst VAL 0 CCI_COMP_INST_V42_0 "first instance for V42bis" VAR algo_type "algorithm type" B VAL @p_cci - VAL_algo_type@ VAR comp_inst "compressor instance" B VAL @p_cci - VAL_comp_inst@ ; CCI_INIT_REQ 0x3604 PRIM CCI_INIT_REQ 0x3604 { algo_type ; algorithm type comp_inst ; compressor instance }