FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/tcpip/rnet/rnet_trace.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 | fa8dc04885d8 |
| children |
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/** * @file rnet_trace.c * * Riviera NET. * * PC trace functions. Only under Riviera Tool. * * @author Vincent Oberle (v-oberle@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * -------------------------------------------------- * 01/30/2002 Vincent Oberle Create * * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved */ #include "rnet_trace_i.h" #ifdef RNET_TRACE_RET /** * Traces the return value of RNET API functions. */ void rnet_trace_ret (T_RNET_RET ret) { switch (ret) { case RNET_OK: //RNET_TRACE_LOW("RNET: OK"); break; case RNET_MEMORY_ERR: RNET_TRACE_LOW("RNET: MEMORY_ERR"); break; case RNET_INVALID_PARAMETER: RNET_TRACE_LOW("RNET: INVALID_PARAMETER"); break; case RNET_NOT_SUPPORTED: RNET_TRACE_LOW("RNET: NOT_SUPPORTED"); break; case RNET_NOT_READY: RNET_TRACE_LOW("RNET: NOT_READY"); break; case RNET_INTERNAL_ERR: RNET_TRACE_LOW("RNET: INTERNAL_ERR"); break; case RNET_IN_USE: RNET_TRACE_LOW("RNET: IN_USE"); break; case RNET_NOT_INITIALIZED: RNET_TRACE_LOW("RNET: NOT_INITIALIZED"); break; case RNET_NET_UNREACHABLE: RNET_TRACE_LOW("RNET: NET_UNREACHABLE"); break; case RNET_TIMEOUT: RNET_TRACE_LOW("RNET: TIMEOUT"); break; case RNET_CONN_REFUSED: RNET_TRACE_LOW("RNET: CONN_REFUSED"); break; case RNET_CONN_RESET: RNET_TRACE_LOW("RNET: CONN_RESET"); break; case RNET_CONN_ABORTED: RNET_TRACE_LOW("RNET: CONN_ABORTED"); break; case RNET_CONN_CLOSED: RNET_TRACE_LOW("RNET: CONN_CLOSED"); break; case RNET_MSG_SIZE: RNET_TRACE_LOW("RNET: MSG_SIZE"); break; case RNET_PARTIAL_SENT: RNET_TRACE_LOW("RNET: PARTIAL_SENT"); break; case RNET_HOST_NOT_FOUND: RNET_TRACE_LOW("RNET: HOST_NOT_FOUND"); break; default: RNET_TRACE_MEDIUM_PARAM("RNET: Unknown return value: ", ret); } } #endif