FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/pwr/pwr_messages_i.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> |
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date | Thu, 08 Jun 2023 08:23:37 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /******************************************************************************* |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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3 * pwr_messages_i.c |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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5 * Purpose: Contains functions used by PWR SWE to send events to the SPI task. |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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6 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 * Author Candice Bazanegue (c-brille@ti.com) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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10 * (C) Texas Instruments 2001 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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11 * |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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12 ******************************************************************************/ |
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13 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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14 #include "rv/rv_defined_swe.h" // for RVM_PWR_SWE |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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16 #ifdef RVM_PWR_SWE |
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17 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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18 #include "rvm/rvm_use_id_list.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #include "rvf/rvf_api.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #include "pwr/pwr_messages_i.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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21 #include "pwr/pwr_env.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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22 #include "spi/spi_env.h" |
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parents:
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23 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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24 |
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25 /********************************************************************************/ |
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26 /* */ |
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27 /* Function Name: pwr_spi_battery_info */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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28 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 /* Purpose: This function is used to send a PWR_SPI_INFO_BATTERY_EVT */ |
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parents:
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30 /* message to the SPI task. */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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31 /* */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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32 /********************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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33 T_RV_RET pwr_spi_battery_info(CALLBACK_FUNC CallBack) |
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34 { |
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35 T_RV_HDR *msgPtr; |
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parents:
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36 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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37 /* check if the driver has been started */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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38 if (pwr_env_ctrl_blk == NULL) |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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39 return (RVM_NOT_READY); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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41 if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE) |
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42 return(RVM_NOT_READY); |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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43 |
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44 if (rvf_get_buf (pwr_env_ctrl_blk->prim_id, sizeof (T_RV_HDR),(void **) &msgPtr) == RVF_RED) |
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45 { |
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46 rvf_send_trace ("PWR ERROR: Not enough memory", |
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47 28, |
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48 NULL_PARAM, |
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49 RV_TRACE_LEVEL_ERROR, |
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50 PWR_USE_ID); |
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51 |
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52 return (RV_MEMORY_ERR); |
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53 } |
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54 |
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55 msgPtr->msg_id = PWR_SPI_INFO_BATTERY_EVT; |
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56 msgPtr->dest_addr_id = pwr_env_ctrl_blk->addr_id; |
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57 msgPtr->callback_func = (CALLBACK_FUNC) CallBack; |
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58 |
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59 rvf_send_msg (pwr_env_ctrl_blk->addr_id, msgPtr); |
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60 |
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61 return (RV_OK); |
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62 } |
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63 |
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64 #endif /* #ifdef RVM_PWR_SWE */ |
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65 |