FreeCalypso > hg > fc-magnetite
view src/cs/services/lls/lls_functions.c @ 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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/** * @file lls_functions.c * * Implementation of LLS functions. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 03/12/2002 L Sollier Create * * * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _WINDOWS #include "l1sw.cfg" #include "chipset.cfg" #endif #include "lls/lls_i.h" #include "lls/lls_api.h" #include "spi/spi_api.h" #include "rvf/rvf_api.h" /* Number of available equipment's */ #define NUMBER_OF_EQUIPMENT 3 /* Parameters for each EQUIPMENT */ typedef struct { T_LLS_EQUIPMENT equipment_sort; UINT16 page; UINT16 address; UINT8 bit; } T_EQUIPMENT_PARAM; /* Table of parameters for all the equipment's */ typedef T_EQUIPMENT_PARAM T_EQUIPMENT_PARAM_TABLE[NUMBER_OF_EQUIPMENT]; /* Definition of the parameters for the equipment */ #if (ANLG_FAM == 2) static T_EQUIPMENT_PARAM_TABLE equipment_param_table = { {LLS_LED_A, PAGE1, AUXLED, 0}, {LLS_BACKLIGHT, PAGE1, AUXLED, 1}, {LLS_PRECHARGE_LED, PAGE0, BCICTL2, 5} }; #else static T_EQUIPMENT_PARAM_TABLE equipment_param_table = {0}; #endif /* Save of the action to perform */ typedef struct { T_LLS_EQUIPMENT equipment_index; UINT8 action; } T_ACTION; static T_ACTION action_to_perform = {0}; /* Mutex used to protect perform only one action simultaneously */ static T_RVF_MUTEX mutex; /** * @name Functions implementation * */ /*@{*/ /** * function: lls_initialize */ T_RV_RET lls_initialize(void) { T_RV_RET ret = RV_OK; UINT8 i; /* Mutex initialization */ ret = rvf_initialize_mutex(&mutex); if (ret != RVF_OK) return RV_INTERNAL_ERR; /* Initialisation of the equipment at SWITCH_OFF */ for (i = 0; i < NUMBER_OF_EQUIPMENT; i++) { ret = lls_switch_off(equipment_param_table[i].equipment_sort); if (ret != RV_OK) return RV_INTERNAL_ERR; } return RV_OK; } /** * function: lls_kill_service */ T_RV_RET lls_kill_service(void) { T_RV_RET ret = RV_OK; ret = rvf_delete_mutex(&mutex); if (ret != RVF_OK) return RV_INTERNAL_ERR; return ret; } /** * function: lls_callback_equipment_status */ void lls_callback_equipment_status(UINT16* equipment_status) { T_RV_RET ret = RV_OK; UINT16 new_equipment_status = *equipment_status; LLS_SEND_TRACE_PARAM("LLS: Received equipment status", (UINT32) new_equipment_status, RV_TRACE_LEVEL_DEBUG_LOW); if (action_to_perform.action == SWITCH_ON) new_equipment_status |= 1 << equipment_param_table[action_to_perform.equipment_index].bit; else new_equipment_status &= ~(1 << equipment_param_table[action_to_perform.equipment_index].bit); LLS_SEND_TRACE_PARAM("LLS: New equipment status", (UINT32) new_equipment_status, RV_TRACE_LEVEL_DEBUG_LOW); ret = spi_abb_write(equipment_param_table[action_to_perform.equipment_index].page, equipment_param_table[action_to_perform.equipment_index].address, new_equipment_status); if (ret != RV_OK) LLS_SEND_TRACE("LLS: Error on SPI read", RV_TRACE_LEVEL_ERROR); rvf_unlock_mutex(&mutex); } /** * function: lls_manage_equipment */ T_RV_RET lls_manage_equipment(UINT8 equipment_index, UINT8 action) { T_RV_RET ret = RV_OK; /* Lock mutex until response from SPI is received */ rvf_lock_mutex(&mutex); /* Save action to do */ action_to_perform.equipment_index = equipment_index; action_to_perform.action = action; ret = spi_abb_read(equipment_param_table[equipment_index].page, equipment_param_table[equipment_index].address, lls_callback_equipment_status); if (ret != RV_OK) LLS_SEND_TRACE("LLS: Error on SPI read", RV_TRACE_LEVEL_ERROR); return ret; } /** * function: lls_search_index */ T_RV_RET lls_search_index(T_LLS_EQUIPMENT equipment, UINT8* equipment_index) { T_RV_RET ret = RV_OK; UINT8 i; for (i = 0; i < NUMBER_OF_EQUIPMENT; i++) if (equipment == equipment_param_table[i].equipment_sort) { *equipment_index = i; return RV_OK; } return RV_INVALID_PARAMETER; } /*@}*/