FreeCalypso > hg > fc-magnetite
view src/g23m-gsm/sim/sim_em.c @ 632:d968a3216ba0
new tangomdm build target
TCS211/Magnetite built for target leonardo runs just fine on the Tango-based
Caramel board, but a more proper tangomdm build target is preferable in order
to better market these Tango modems to prospective commercial customers. The
only differences are in GPIO and MCSI config:
* MCSI is enabled in the tangomdm build config.
* GPIO 1 is loudspeaker amplifier control on Leonardo, but on Tango platforms
it can be used for anything. On Caramel boards this GPIO should be
configured as an output driving high.
* GPIO 2 needs to be configured as Calypso input on Leonardo, but on Tango
platforms it can be used for anything. On Caramel boards this GPIO should be
configured as an output, either high or low is OK.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 04 Jan 2020 19:27:41 +0000 |
parents | 27a4235405c6 |
children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This Module defines the engineering mode (EM) device driver for the | G23 protocol stack. This driver is used to control all engineering | mode related functions. +----------------------------------------------------------------------------- */ #ifndef SIM_EM_C #define SIM_EM_C #define ENTITY_SIM /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pconst.cdg" #include "message.h" #include "ccdapi.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "cnf_sim.h" #include "mon_sim.h" #include "prim.h" #include "pei.h" #include "tok.h" /* #include "dti.h" removed, but included in SIM.H */ #include "sim.h" #include "sim_em.h" /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== VARIABLES ==================================================*/ #ifdef FF_EM_MODE GLOBAL UBYTE em_sim_event_buffer[EM_SIM_BUFFER_SIZE]; GLOBAL UBYTE em_sim_buffer_write; /* Event tracing flags for EM */ GLOBAL BOOL sim_v[EM_MAX_SIM_EVENTS]; static UBYTE em_sim_trace_occured; #endif /* FF_EM_MODE */ /*==== FUNCTIONS ==================================================*/ #ifdef FF_EM_MODE /* +------------------------------------------------------------------------------ | Function : em_write_buffer_2 +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_2 (UBYTE event_no) { TRACE_FUNCTION ("sim_em_write_buffer_2()"); if(check_write_index(2)) { /* Check write index */ em_sim_event_buffer[em_sim_buffer_write++] = event_no; /* Event number */ em_sim_event_buffer[em_sim_buffer_write++] = 0; /* Value length - 0 equals no value */ return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_3 +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_3 (UBYTE event_no, UBYTE value) { TRACE_FUNCTION ("sim_em_write_buffer_3()"); if(check_write_index(3)) { /* Check write index */ em_sim_event_buffer[em_sim_buffer_write++] = event_no; /* Event number */ em_sim_event_buffer[em_sim_buffer_write++] = 1; /* Value length - 0 equals no value */ em_sim_event_buffer[em_sim_buffer_write++] = value; /* Data to be stored */ return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_3a +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value (USHORT) | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_3a (UBYTE event_no, USHORT value) { TRACE_FUNCTION ("sim_em_write_buffer_3a()"); if(check_write_index(4)) { /* Check write index */ em_sim_event_buffer[em_sim_buffer_write++] = event_no; /* Event number */ em_sim_event_buffer[em_sim_buffer_write++] = 2; /* Value length - 0 equals no value */ em_sim_event_buffer[em_sim_buffer_write++] = (UBYTE)(value >> 8); /* Data to be stored - MSB first */ em_sim_event_buffer[em_sim_buffer_write++] = (UBYTE)(value); /* LSB second */ return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : check_write_index +------------------------------------------------------------------------------ | Description : Checks the write index inside the buffer. No reset when | buffer is full. | | Parameters : Number of bytes to be stored in buffer | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ LOCAL UBYTE check_write_index (UBYTE n) { TRACE_FUNCTION ("sim_check_write_index()"); if ((em_sim_buffer_write + n) < EM_SIM_BUFFER_SIZE) { /* ACI is informed about the first event trace, used for later data processing. */ if(em_sim_trace_occured == 0) { PALLOC(em_notification, EM_DATA_IND); em_notification->entity = EM_SIM; PSENDX(MMI, em_notification); em_sim_trace_occured++; } return TRUE; } else return FALSE; } /* +------------------------------------------------------------------------------ | Function : em_init_sim_event_trace +------------------------------------------------------------------------------ | Description : Initialize the event tracing flags for SMS | | Parameters : | | Return : | +------------------------------------------------------------------------------ */ GLOBAL void em_init_sim_event_trace(void) { UBYTE i; TRACE_FUNCTION ("em_init_sim_event_trace()"); for(i=1; i<EM_MAX_SIM_EVENTS; i++) sim_v[i] = 0; em_sim_buffer_write = 0; } /* +------------------------------------------------------------------------------ | Function : sim_em_sim_event_req +------------------------------------------------------------------------------ | Description : Set the event tracing flags according the bitmask | | Parameters : Primitive - Bitmask | | Return : | +------------------------------------------------------------------------------ */ GLOBAL void sim_em_sim_event_req (T_EM_SIM_EVENT_REQ *em_sim_event_req) { UBYTE i; TRACE_FUNCTION ("sim_em_sim_event_req()"); /* * The event tracing flags are set according the bitmask. sim_v[i] are * the flags belonging to the event number described in 8443.601 */ for(i=1; i<EM_MAX_SIM_EVENTS; i++) sim_v[i] = ((em_sim_event_req->bitmask_sim & (0x01<<(i-1))) > 0) ? TRUE : FALSE; /* A new event trace is generated therefor the flag is set to 0. */ em_sim_trace_occured = 0; PFREE(em_sim_event_req); } #endif /* FF_EM_MODE */ #endif /* SIM_EM_C */