FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_core/security/certificate.c @ 303:f76436d19a7a default tip
!GPRS config: fix long-standing AT+COPS chance hanging bug
There has been a long-standing bug in FreeCalypso going back years:
sometimes in the AT command bring-up sequence of an ACI-only MS,
the AT+COPS command would produce only a power scan followed by
cessation of protocol stack activity (only L1 ADC traces), instead
of the expected network search sequence. This behaviour was seen
in different FC firmware versions going back to Citrine, and seemed
to follow some law of chance, not reliably repeatable.
This bug has been tracked down and found to be specific to !GPRS
configuration, stemming from our TCS2/TCS3 hybrid and reconstruction
of !GPRS support that was bitrotten in TCS3.2/LoCosto version.
ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3
version and had to be pulled from TCS2 - but as it turns out,
there is a new field in the MMR_REG_REQ primitive that needs to be
set correctly, and that psa_mms.c module is the place where this
initialization needed to be added.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 08 Jun 2023 08:23:37 +0000 |
| parents | 4e78acac3d88 |
| children |
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/* @(#) nom : certificate.c SID: 1.2 date : 02/17/03 */ /* Filename: certificate.c */ /* Version: 1.2 */ /****************************************************************************** * WIRELESS COMMUNICATION SYSTEM DEVELOPMENT * * (C) 2002 Texas Instruments France. All rights reserved * * Author : Francois AMAND * * * Important Note * -------------- * * This S/W is a preliminary version. It contains information on a product * under development and is issued for evaluation purposes only. Features * characteristics, data and other information are subject to change. * * The S/W is furnished under Non Disclosure Agreement and may be used or * copied only in accordance with the terms of the agreement. It is an offence * to copy the software in any way except as specifically set out in the * agreement. No part of this document may be reproduced or transmitted in any * form or by any means, electronic or mechanical, including photocopying and * recording, for any purpose without the express written permission of Texas * Instruments Inc. * ****************************************************************************** * * FILE NAME: firmware.c * * * PURPOSE: Simulation of Firmware application located in FLASH. * Used to generate COFF file with certificate management. * * * * FILE REFERENCES: * * Name IO Description * ------------- -- --------------------------------------------- * * * * EXTERNAL VARIABLES: * * Source: * * Name Type IO Description * ------------- --------------- -- ------------------------------ * * * EXTERNAL REFERENCES: * * Name Description * ------------------ ------------------------------------------------------- * * * * ABNORMAL TERMINATION CONDITIONS, ERROR AND WARNING MESSAGES: * * * * ASSUMPTION, CONSTRAINTS, RESTRICTIONS: * * * * NOTES: * * * * REQUIREMENTS/FUNCTIONAL SPECIFICATION REFERENCES: * * * * * DEVELOPMENT HISTORY: * * Date Name(s) Version Description * ---------- -------------- ------- -------------------------------------- * * * ALGORITHM: * * *****************************************************************************/ #include "l1sw.cfg" #include "chipset.cfg" #if (CHIPSET == 12) #if (OP_L1_STANDALONE == 0) #include "main/sys_types.h" #else #include "sys_types.h" #endif typedef unsigned char UWORD8; typedef unsigned short int UWORD16; typedef unsigned long int UWORD32; typedef signed long int WORD32; typedef unsigned char BOOLEAN; #include "secure_types.h" /* * Certificate variable */ extern void ResetVector(void); #pragma DATA_SECTION(d_firmware_certificate, ".cert") volatile const T_MANUFACTURER_CERTIFICATE d_firmware_certificate = { (UWORD16)sizeof(T_MANUFACTURER_CERTIFICATE), // Size of Certificate (UWORD8)C_CERTTYPE_MAN, // Type of Certificate (UWORD8)C_DEBUGREQUEST, // Confidentiality request (UWORD32)0x00000000L, // Address of code (UWORD32)0x00000000L, // Size of code : To be defined by tool (UWORD32)ResetVector, // Entry point address // Manufacturer Public key : To be defined by tool { //Public Modulus { 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L }, //Public Modulus length in bytes (UWORD32)1024/8, //Public Exponent 0x00000000L, }, // Originator Public key : To be defined by tool { //Public Modulus { 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L }, //Public Modulus length in bytes (UWORD32)1024/8, //Public Exponent 0x00000000L, }, // Originator Public key Signature { 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L }, // Software Signature { 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L }, // Configuration parameters { 0x0EA5, // CONF_CS5 register 0x7BC2, // EXWS_CS5 register 0x0000, // EX_CTRL register C_CSIMGNOREQUEST, // CS image request 0x01000000L, // FLASH size in bytes 1 // Granularity in word }, // Certificate Signature { 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L, 0x00000000L } }; #endif /* (CHIPSET == 12) */