FreeCalypso > hg > fc-tourmaline
view src/cs/layer1/tpu_drivers/source0/tpudrv8.h @ 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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/****************** Revision Controle System Header *********************** * GSM Layer 1 software * Copyright (c) Texas Instruments 1998 * * Filename tpudrv8.h * Copyright 2003 (C) Texas Instruments * ****************** Revision Controle System Header ***********************/ //SI4133 definitions #define WordAdd0000 0x000000 //Main Configuration #define AutoPDB 0x000080 //Auto Power Down - Uses PWDNB pin #define AuxSel 0x030000 //Auxiliary output pin use = LOCK Detect #define WordAdd0011 0x000003 //RF1 N Divider #define WordAdd0100 0x000004 //RF2 N Divider #define WordAdd0101 0x000005 //IF N Divider #define RFPWR 0x000020 //RF LO high power #define XPDM 0x000100 //Reference amplifier ON when PWDNB pin = 0 //TRF6053 definitions #define Mode0 0x000000 #define Mode1 0x000001 #define Mode2 0x000003 #define Mode3 0x000005 #define Mode4 0x000007 #define LNAMixPwrOn 0x000080 //Mode0 #define VCODiv2PwrOn 0x000040 //Mode0 #define RXBBIFStgPwrOn 0x000020 //Mode0 #define OFFStrCalOn 0x000010 //Mode0 #define VCORDivPwrOn 0x000008 //Mode0 #define MixLOBuffPwrOn 0x000004 //Mode0 #define TXStagesPwrOn 0x000002 //Mode0 #define FreqDetDis 0x000400 //Mode4 #define IFVCOExternal 0x000200 //Mode4 #define IFPLLBuffDis 0x000100 //Mode4 #define LBandLNAExt 0x000080 //Mode4 #define HBandLNAExt 0x000040 //Mode4 #define Div2ToRXStgs 0x000020 //Mode4 #define DivRToTXStgs 0x000010 //Mode4 #define ChgPPLBNeg 0x000010 //Mode2 #define ChgPPHBNeg 0x000010 //Mode3 #define PreCCLBDis 0x000008 //Mode2 #define PreCCHBDis 0x000008 //Mode3 #define LNAGainLow 0x000010 //Mode2 #define BandHigh 0x000008 //Mode1 #define LowBIF610 0x000020 //Mode2 #define HighBIF412 0x000020 //Mode3 #define HighBIF25 0x000040 //Mode3 #define HighBIF410 0x000060 //Mode3 /*------------------------------------------*/ /* Download delay values */ /*------------------------------------------*/ #define TRF6053_DOWNLOAD_TIME 15 #define SYNTH_DOWNLOAD_TIME 20 //-------------------------------------------- // internal tpu timing //-------------------------------------------- #define DLT_1 1 // 1 tpu instruction = 1 qbit #define DLT_2 2 #define DLT_3 3 #define DLT_4 4 #define DLT_1B 4 // 3*move + 1*byte (download) #define DLT_2B 6 // 4*move + 2*byte #define DLT_3B 8 // 5*move + 3*byte #define SL_SU_DELAY1 4 // No. bits to send + load data to shift + send write cmd + 1 #define SL_SU_DELAY2 3 // load data to shift + send write cmd + 1 #define SL_SU_DELAY3 5 // SL_SU_DELAY1 + serialization /*------------------------------------------*/ /* Download delay values */ /*------------------------------------------*/ // 0.9230769 usec ~ 1 qbit i.e. 200 usec is ~ 217 qbit #define T TPU_CLOCK_RANGE // TODO: should be a define from L1. // time below are offset to when BDLENA goes low #define TRF_R11 ( 0 - DLT_1B) // disable BDLON & BDLENA #define TRF_R10 ( - 5 - DLT_1B) // disable TRF6053 // burst data comes here // time below are offset to when BDLENA goes high #define TRF_R9 (PROVISION_TIME - 0 - DLT_1B) // enable BDLENA, disable BDLCAL #define TRF_R8 (PROVISION_TIME - 11 - DLT_1B) // power on RX front end, DC cal. off #define TRF_R7 (PROVISION_TIME - 65 - DLT_1B) // enable BDLCAL #define TRF_R6 (PROVISION_TIME - 72 - DLT_1B) // enable BDLON #define TRF_R5 (PROVISION_TIME - 76 - DLT_1B) // power on receiver, start DC cal. #define TRF_R4 (PROVISION_TIME - 80 - DLT_2B) // set RX gain & band. // ADC read, uses min 11 qbit due to 5 wait #define TRF_R3 (PROVISION_TIME - 196 - DLT_1B) // power up TRF2253 #define TRF_R1 (PROVISION_TIME - 205 - DLT_3B) // set RF PLL N counter = r1 and IF PLL N counter in TRF2253 = r2 // time below are offset to when BULENA goes low #define TRF_T13 ( 32 - DLT_1B) // disable PA_ON, BULON, TRF6053 #define TRF_T12 ( 18 - DLT_1 ) // disable TSPACT01 #define TRF_T11 ( 0 - DLT_1B) // disable BULENA #define TRF_T10_1 (- 40 - DLT_1B) // ADC read // burst data comes here // time below are offset to when BULENA goes high #define TRF_T10 (+ 15 - DLT_3) // enable PA_ON + 2*rfswitch #define TRF_T9 (- 0 - DLT_1B) // enable BULENA #define TRF_T8 (- 109 - DLT_2B) // power on transceiver #define TRF_T7 (- 115 - DLT_1B) // disable BULCAL #define TRF_T6 (- 230 - DLT_1B) // power up TRF2253 #define TRF_T5 (- 233 - DLT_2B) // set TX band in TRF6053 #define TRF_T3 (- 249 - DLT_3B) // set RF PLL N counter = t3 and IF PLL N counter in TRF2253 = t4 #define TRF_T2 (- 260 - DLT_1B) // enable BULCAL #define TRF_T1 (- 278 - DLT_1B) // enable BULON #if (BOARD == 7) || (BOARD == 8) || (BOARD == 9) || (BOARD == 40) || (BOARD == 41) || (BOARD == 42) || (BOARD == 43) || (BOARD == 45) #define PA_ON 0x20 // act5 #define TSPACT01 0x02 // act1 // RF signals connected to TSPACTX #define RX900 0x04 // act10 #define RX1800 0x08 // act11 #define TC1_DEVICE_ABB TC1_DEVICE0 #define TC1_DEVICE_RF TC1_DEVICE1 #define TC1_DEVICE_PLL TC1_DEVICE2 #endif #if (BOARD == 6) #define PA_ON 0x10 // act4 // RF signals connected to TSPACTX #define RX900 0x08 // act11 => needs to be connected to act12 #define RX1800 0x04 // act10 #define TC1_DEVICE_ABB TC1_DEVICE0 #define TC1_DEVICE_PLL TC1_DEVICE1 #define TC1_DEVICE_RF TC1_DEVICE2 #endif #ifdef TPUDRV8_C // Function prototypes SYS_UWORD16 Convert_l1_radio_freq(SYS_UWORD16 radio_freq); #endif