FreeCalypso > hg > fc-tourmaline
view cdg-hybrid/sap/mmss.pdf @ 75:8697f358f505
backlight rework: Condat light driver accepts levels
The present change is another intermediate step on the path toward
new FreeCalypso backlight handling. At this intermediate step the
Condat light driver accepts 0-255 backlight levels driven by MFW,
and puts them out on PWL on Luna development boards. At the same
time on C139 it is now possible to turn on the display backlight
with or without the keypad bl - the lsb of the 0-255 backlight level
controls the keypad bl.
MFW presently drives only 0 and 255 backlight levels, thus there is
no visible behavioral change yet - but the plan for subsequent stages
of this backlight rework is to add a dimmed backlight state
(no keypad bl on C139) during active calls.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 24 Oct 2020 20:44:04 +0000 |
parents | 35f7a1dc9f7d |
children |
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;******************************************************************************** ;*** File : mmss.pdf ;*** Creation : Wed Mar 11 09:58:23 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 : mmss ;*** Document No. : 6147.105.97.102 ;*** Document Date : 2002-07-19 ;*** Document Status: BEING_PROCESSED ;*** Document Author: HM ;******************************************************************************** PRAGMA SRC_FILE_TIME "Thu Nov 29 09:47:24 2007" PRAGMA LAST_MODIFIED "2002-07-19" PRAGMA ID_AND_VERSION "6147.105.97.102" CONST MAX_SDU_LEN 1 ; maximum service data unit length VALTAB VAL_ti VAL 0 - 6 "ms originated transaction" VAL 8 - 14 "ms originated transaction" VAL 7 TI_RES_MO "reserved" VAL 15 TI_RES_MT "reserved" VAR cause "MM cause" S VAR l_buf "length in bits" S VAR o_buf "offset in bits" S VAR buf "bit buffer" B VAR ti "transaction identifier" B VAL @p_mmss - VAL_ti@ VAR d1 "dummy, not used" B VAR d2 "dummy, not used" B COMP sdu "Service Data Unit" { l_buf ; length in bits o_buf ; offset in bits buf [MAX_SDU_LEN] ; bit buffer } ; MMSS_ESTABLISH_REQ 0x80000008 ; MMSS_RELEASE_REQ 0x80010008 ; MMSS_DATA_REQ 0x80020008 ; MMSS_DATA_IND 0x80004008 ; MMSS_ERROR_IND 0x80014008 ; MMSS_ESTABLISH_CNF 0x80024008 ; MMSS_ESTABLISH_IND 0x80034008 ; MMSS_RELEASE_IND 0x80044008 PRIM MMSS_ESTABLISH_REQ 0x80000008 { ti ; transaction identifier } PRIM MMSS_RELEASE_REQ 0x80010008 { ti ; transaction identifier } PRIM MMSS_DATA_REQ 0x80020008 { d1 ; dummy d2 ; dummy sdu ; service data unit } PRIM MMSS_DATA_IND 0x80004008 { d1 ; dummy d2 ; dummy sdu ; service data unit } PRIM MMSS_ERROR_IND 0x80014008 { ti ; transaction identifier cause ; error cause } PRIM MMSS_ESTABLISH_CNF 0x80024008 { ti ; transaction identifier } PRIM MMSS_ESTABLISH_IND 0x80034008 { d1 ; dummy d2 ; dummy sdu ; service data unit } PRIM MMSS_RELEASE_IND 0x80044008 { ti ; transaction identifier cause ; release cause }