FreeCalypso > hg > fc-magnetite
view src/cs/layer1/gtt_include/l1gtt_defty.h @ 636:57e67ca2e1cb
pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model
The present change has no effect whatsoever on Falconia-made and Openmoko-made
devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS
with sensible ID strings by the respective factories, but what should AT+CGMI
and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem
that has been converted to FreeCalypso with a firmware change? Before the
present change they would return compiled-in defaults of "<manufacturer>" and
"<model>", respectively; with the present change the firmware will self-identify
as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets.
This firmware identification will become important if someone incorporates an
FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some
high-level software like ofono will be talking to the modem and will need to
properly identify this modem as FreeCalypso, as opposed to some other AT command
modem flavor with different quirks.
In technical terms, the compiled-in default for the AT+CGMI query (which will
always be overridden by the /pcm/CGMI file in FFS if one is present) is now
"FreeCalypso" in all configs on all targets; the compiled-in default for the
AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is
"GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the
original default of "<model>" otherwise.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 19 Jan 2020 20:14:58 +0000 |
| parents | 945cf7f506b2 |
| children |
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/************* Revision Controle System Header ************* * GSM Layer 1 software * L1GTT_DEFTY.H * * Filename l1gtt_defty.h * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ #ifndef _L1GTT_DEFTY_H_ #define _L1GTT_DEFTY_H_ #if (L1_GTT == 1) // GTT L1A/L1S COM structure //--------------------------- typedef struct { BOOL start; BOOL stop; } T_GTT_COMMAND; typedef struct { UWORD8 scen_enable; UWORD16 rate; } T_GTT_TEST; typedef struct { T_GTT_TEST test; T_GTT_COMMAND command; } T_GTT_TASK; // FIFO structure //---------------- #if (CODE_VERSION == SIMULATION) // DSP address do not exist --> 32-bit addresses typedef struct { API *ptr_read; //API pointer to current data to read API *ptr_write; //API pointer to free area to write to API *buffer_start; //pointer to start UWORD16 buffer_length; //length of buffer } T_TTY_FIFO_struct; #else typedef struct { API ptr_read; //API pointer to current data to read API ptr_write; //API pointer to free area to write to API buffer_start; //pointer to start API buffer_length; //length of buffer } T_TTY_FIFO_struct; #endif // GTT test data //-------------- typedef struct { UWORD16 scen_index; UWORD16 scen_length; char *scen_ptr; UWORD8 chars_to_push; UWORD16 frame_count; } T_GTT_TEST_L1S; #endif #endif //_L1GTT_DEFTY_H_
