FreeCalypso > hg > fc-magnetite
view cdg-hybrid/msg/tst.mdf @ 680:ee3ac8c617cb
armio.c: set GPIO2 output high initially
On TI-canonical platforms GPIO2 is DCD modem control output. In TI's
original code the AI_InitIOConfig() function called from Init_Target()
would configure GPIO2 as an output and set the initial output value to
low, but then the init code in uartfax.c called from Init_Serial_Flows()
would immediately change it to high, corresponding to DCD not asserted.
The result is a momentary asserted-state glitch on the DCD output.
The present change eliminates this glitch, setting DCD output to
not-asserted initially like it should be.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 25 Jun 2020 03:17:43 +0000 |
parents | e7a67accfad9 |
children |
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;******************************************************************************** ;*** File : tst.mdf ;*** Creation : Thu Jun 19 15:32:14 CST 2008 ;*** 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 : Air Interface Message Specification ;*** Document Name : tst ;*** Document No. : 8441.603.99.005 ;*** Document Date : 2000-10-23 ;*** Document Status: BEING_PROCESSED ;*** Document Author: ANS ;******************************************************************************** PRAGMA SRC_FILE_TIME "Wed Nov 28 10:21:30 2007" PRAGMA LAST_MODIFIED "2000-10-23" PRAGMA ID_AND_VERSION "8441.603.99.005" CONST L3MAX 251 ; maximum size of a L3 buffer CONST MAX_N_PDU_NUMBER_LIST 11 ; maximum size of N-PDU number list VALTAB VAL_no_of_pdus VAL DEF "Number of PDUs to transmit" VAL 0 TEST_INFINITIVE_NO "ciphering not used" VALTAB VAL_dl_timeslot_offset VAL 0 TEST_TN0 "downlink timeslot offsett 0" VAL 1 TEST_TN1 "downlink timeslot offsett 1" VAL 2 TEST_TN2 "downlink timeslot offsett 2" VAL 3 TEST_TN3 "downlink timeslot offsett 3" VAL 4 TEST_TN4 "downlink timeslot offsett 4" VAL 5 TEST_TN5 "downlink timeslot offsett 5" VAL 6 TEST_TN6 "downlink timeslot offsett 6" VAL 7 TEST_TN7 "downlink timeslot offsett 7" VALTAB VAL_mode_flag_val VAL 0 TEST_RANDOM "pseudorandom data" VAL 1 TEST_LOOP "loop back" VAR msg_type "Message Type" 8 VAR no_of_pdus "Number of PDUs" 12 VAL @m_tst - VAL_no_of_pdus@ VAR dl_timeslot_offset "Downlink Timeslot Offset" 3 VAL @m_tst - VAL_dl_timeslot_offset@ VAR mode_flag_val "Mode Flag Value" 1 VAL @m_tst - VAL_mode_flag_val@ COMP pdu_description "PDU Description" { .000 ; spare no_of_pdus ; Number } COMP pdu_description_ie "PDU Description IE" { CSN1_S1 pdu_description ; PDU Description } COMP mode_flag "Mode Flag" { .0000 ; spare dl_timeslot_offset ; Downlink Timeslot Offset mode_flag_val ; Mode Flag Value } MSG gprs_test_mode_cmd downlink 36 ; gprs_test_mode_cmd { GSM3_V msg_type ; Message Type GSM3_V pdu_description_ie ; PDU description GSM3_V mode_flag ; Mode Flag }